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@lastolivegames/becsy
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@lastolivegames/becsy - npm Package Compare versions
Comparing version 0.4.1 to 0.5.0
@@ -132,4 +132,4 @@ interface LogPointer { | ||
| } | ||
| interface SystemType { | ||
| new (): System; | ||
| interface SystemType<S extends System> { | ||
| new (): S; | ||
| } | ||
@@ -142,7 +142,10 @@ declare abstract class System { | ||
| delta: number; | ||
| // TODO: support schedule builder | ||
| get name(): string; | ||
| query(buildCallback: (q: QueryBuilder) => void): Query; | ||
| attach<S extends System>(systemType: SystemType<S>): S; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): Entity; | ||
| accessRecentlyDeletedData(toggle?: boolean): void; | ||
| abstract execute(): void; | ||
| initialize(): void | Promise<void>; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| execute(): void; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| } | ||
@@ -162,2 +165,4 @@ declare class SystemBox { | ||
| constructor(system: System, dispatcher: Dispatcher); | ||
| replaceAttachmentPlaceholders(): void; | ||
| initialize(): Promise<void>; | ||
| execute(time: number, delta: number): void; | ||
@@ -169,3 +174,2 @@ private runQueries; | ||
| restart(): void; | ||
| suspend(): void; | ||
| } | ||
@@ -231,3 +235,3 @@ declare class ComponentStats { | ||
| // https://stackoverflow.com/questions/67467302/type-for-an-interleaved-array-of-classes-and-values | ||
| type DefsArray = (ComponentType<any> | SystemType | any | DefsArray)[]; | ||
| type DefsArray = (ComponentType<any> | SystemType<System> | any | DefsArray)[]; | ||
| interface WorldOptions { | ||
@@ -245,3 +249,2 @@ defs: DefsArray; | ||
| stop: DefsArray; | ||
| suspend: DefsArray; | ||
| restart: DefsArray; | ||
@@ -254,3 +257,3 @@ } | ||
| private readonly systems; | ||
| private readonly systemsByClass; | ||
| readonly systemsByClass: Map<SystemType<System>, SystemBox>; | ||
| private lastTime; | ||
@@ -270,3 +273,4 @@ executing: boolean; | ||
| private splitDefs; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): void; | ||
| initialize(): Promise<void>; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): Promise<void>; | ||
| executeFunction(fn: (system: System) => void): void; | ||
@@ -366,2 +370,3 @@ private processEndOfFrame; | ||
| static weakObject: Type<any>; | ||
| // TODO: add autoremove/autodelete when nulled out | ||
| static ref: Type<Entity | undefined>; | ||
@@ -393,3 +398,6 @@ static backrefs: (type?: ComponentType<any>, fieldName?: string, trackDeletedBackrefs?: boolean) => Type<Entity[]>; | ||
| } | ||
| interface ComponentType<C> { | ||
| interface Component { | ||
| __invalid?: boolean; | ||
| } | ||
| interface ComponentType<C extends Component> { | ||
| new (): C; | ||
@@ -416,4 +424,4 @@ schema?: Schema; | ||
| readonly elastic: boolean; | ||
| readonly readonlyInstance: C; | ||
| readonly writableInstance: C; | ||
| readonlyInstance: C; | ||
| writableInstance: C; | ||
| readonly shapeOffset: number; | ||
@@ -430,6 +438,7 @@ readonly shapeMask: number; | ||
| private readonly __dispatcher; | ||
| constructor(options: WorldOptions); | ||
| static create(options: WorldOptions): Promise<World>; | ||
| private constructor(); | ||
| build(callback: (system: System) => void): void; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): void; | ||
| execute(time?: number, delta?: number): void; | ||
| execute(time?: number, delta?: number): Promise<void>; | ||
| control(options: ControlOptions): void; | ||
@@ -442,7 +451,7 @@ get stats(): Stats; | ||
| } | ||
| declare function prop<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare function field<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare const componentTypes: ComponentType<any>[]; | ||
| declare function component(constructor: ComponentType<any>): void; | ||
| declare function component(options: ComponentOptions): (constructor: ComponentType<any>) => void; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, prop, Query, ComponentType }; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, field, Query, ComponentType }; | ||
| //# sourceMappingURL=index.d.ts.map |
@@ -132,4 +132,4 @@ interface LogPointer { | ||
| } | ||
| interface SystemType { | ||
| new (): System; | ||
| interface SystemType<S extends System> { | ||
| new (): S; | ||
| } | ||
@@ -142,7 +142,10 @@ declare abstract class System { | ||
| delta: number; | ||
| // TODO: support schedule builder | ||
| get name(): string; | ||
| query(buildCallback: (q: QueryBuilder) => void): Query; | ||
| attach<S extends System>(systemType: SystemType<S>): S; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): Entity; | ||
| accessRecentlyDeletedData(toggle?: boolean): void; | ||
| abstract execute(): void; | ||
| initialize(): void | Promise<void>; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| execute(): void; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| } | ||
@@ -162,2 +165,4 @@ declare class SystemBox { | ||
| constructor(system: System, dispatcher: Dispatcher); | ||
| replaceAttachmentPlaceholders(): void; | ||
| initialize(): Promise<void>; | ||
| execute(time: number, delta: number): void; | ||
@@ -169,3 +174,2 @@ private runQueries; | ||
| restart(): void; | ||
| suspend(): void; | ||
| } | ||
@@ -231,3 +235,3 @@ declare class ComponentStats { | ||
| // https://stackoverflow.com/questions/67467302/type-for-an-interleaved-array-of-classes-and-values | ||
| type DefsArray = (ComponentType<any> | SystemType | any | DefsArray)[]; | ||
| type DefsArray = (ComponentType<any> | SystemType<System> | any | DefsArray)[]; | ||
| interface WorldOptions { | ||
@@ -245,3 +249,2 @@ defs: DefsArray; | ||
| stop: DefsArray; | ||
| suspend: DefsArray; | ||
| restart: DefsArray; | ||
@@ -254,3 +257,3 @@ } | ||
| private readonly systems; | ||
| private readonly systemsByClass; | ||
| readonly systemsByClass: Map<SystemType<System>, SystemBox>; | ||
| private lastTime; | ||
@@ -270,3 +273,4 @@ executing: boolean; | ||
| private splitDefs; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): void; | ||
| initialize(): Promise<void>; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): Promise<void>; | ||
| executeFunction(fn: (system: System) => void): void; | ||
@@ -366,2 +370,3 @@ private processEndOfFrame; | ||
| static weakObject: Type<any>; | ||
| // TODO: add autoremove/autodelete when nulled out | ||
| static ref: Type<Entity | undefined>; | ||
@@ -393,3 +398,6 @@ static backrefs: (type?: ComponentType<any>, fieldName?: string, trackDeletedBackrefs?: boolean) => Type<Entity[]>; | ||
| } | ||
| interface ComponentType<C> { | ||
| interface Component { | ||
| __invalid?: boolean; | ||
| } | ||
| interface ComponentType<C extends Component> { | ||
| new (): C; | ||
@@ -416,4 +424,4 @@ schema?: Schema; | ||
| readonly elastic: boolean; | ||
| readonly readonlyInstance: C; | ||
| readonly writableInstance: C; | ||
| readonlyInstance: C; | ||
| writableInstance: C; | ||
| readonly shapeOffset: number; | ||
@@ -430,6 +438,7 @@ readonly shapeMask: number; | ||
| private readonly __dispatcher; | ||
| constructor(options: WorldOptions); | ||
| static create(options: WorldOptions): Promise<World>; | ||
| private constructor(); | ||
| build(callback: (system: System) => void): void; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): void; | ||
| execute(time?: number, delta?: number): void; | ||
| execute(time?: number, delta?: number): Promise<void>; | ||
| control(options: ControlOptions): void; | ||
@@ -442,7 +451,7 @@ get stats(): Stats; | ||
| } | ||
| declare function prop<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare function field<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare const componentTypes: ComponentType<any>[]; | ||
| declare function component(constructor: ComponentType<any>): void; | ||
| declare function component(options: ComponentOptions): (constructor: ComponentType<any>) => void; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, prop, Query, ComponentType }; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, field, Query, ComponentType }; | ||
| //# sourceMappingURL=index.min.d.ts.map |
@@ -1,2 +0,2 @@ | ||
| class e{size;bytes;constructor(e){this.size=e,this.bytes=new Uint32Array(Math.ceil(e/32))}get(e){if(e<0||e>=this.size)throw new Error(`Bit index out of bounds: ${e}`);return 0!=(this.bytes[e>>>5]&1<<(31&e))}set(e){if(e<0||e>=this.size)throw new Error(`Bit index out of bounds: ${e}`);this.bytes[e>>>5]|=1<<(31&e)}unset(e){if(e<0||e>=this.size)throw new Error(`Bit index out of bounds: ${e}`);this.bytes[e>>>5]&=~(1<<(31&e))}clear(){this.bytes.fill(0)}}const t=[];class s{maxEntries;configParamName;localProcessingAllowed;data;corral;constructor(e,t,s=!1){this.maxEntries=e,this.configParamName=t,this.localProcessingAllowed=s;const r=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.data=new Uint32Array(r);const i=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.corral=new Uint32Array(i)}push(e){const t=this.corral[0];t>=this.maxEntries&&this.throwCapacityExceeded(),t&&this.corral[t]===e||(this.corral[t+2]=e,this.corral[0]+=1)}commit(e){if(!e&&this.localProcessingAllowed)throw new Error("Cannot use blind commit when log local processing is allowed");const t=this.corral[0];if(!t)return!0;let s=this.data[0];if(e&&(e.generation!==this.data[1]||e.index!==s||e.corralGeneration!==this.corral[1]||e.corralIndex!==this.corral[0]))return!1;const r=Math.min(t,this.maxEntries-s);for(this.data.set(this.corral.subarray(2,r+2),s+2),r<t&&this.data.set(this.corral.subarray(r+2,t+2),2),s+=t;s>=this.maxEntries;)s-=this.maxEntries,this.data[1]+=1;return this.data[0]=s,this.corral[0]=0,this.corral[1]+=1,e&&(e.index=s,e.generation=this.data[1]),!0}createPointer(e){return e?(e.index=this.data[0],e.generation=this.data[1],e.corralIndex=this.corral[0],e.corralGeneration=this.corral[1],e):{index:this.data[0],generation:this.data[1],corralIndex:this.corral[0],corralGeneration:this.corral[1]}}hasUpdatesSince(e){return this.checkPointer(e),!(e.index===this.data[0]&&e.generation===this.data[1]&&(e.corralGeneration===this.corral[1]?e.corralIndex===this.corral[0]:0===this.corral[0]))}processSince(e,s){this.checkPointers(e,s);let r=t;const i=s?.index??this.data[0],n=s?.generation??this.data[1];if(e.generation===n)if(e.index<i)r=[this.data,e.index+2,i+2,!1],e.index=i;else{const t=this.corral[0],s=this.corral[1];(e.corralGeneration===s?e.corralIndex<t:t)&&(r=[this.corral,e.corralIndex+2,t+2,!0],e.corralIndex=t,e.corralGeneration=s)}else r=[this.data,e.index+2,this.data.length,!1],e.index=0,e.generation=n;return r}processAndCommitSince(e){const s=this.processSince(e);return s[0]?s:this.commit(e)?t:this.processSince(e)}countSince(e,t){if(this.checkPointers(e,t),this.corral[0])throw new Error("Internal error, should commit log before counting");const s=e.index,r=t?.index??this.data[0],i=t?.generation??this.data[1];return e.index=r,e.generation=i,s===r&&e.generation===i?0:s<r?r-s:this.maxEntries-(s-r)}checkPointers(e,t){if(this.checkPointer(e),t&&(this.checkPointer(t),e.index>t.index&&e.generation>=t.generation))throw new RangeError("Internal error, start pointer exceeds end pointer")}checkPointer(e){const t=this.data[0];let s=e.generation;if(e.index===t?s+1<this.data[1]&&this.throwCapacityExceeded():(e.index>t&&(s+=1),s!==this.data[1]&&this.throwCapacityExceeded()),e.corralGeneration>this.corral[1])throw new Error("Internal error, pointer corral generation older than corral");if(e.corralGeneration===this.corral[1]&&e.corralIndex>this.corral[0])throw new Error("Internal error, pointer past end of log corral area")}throwCapacityExceeded(){throw new Error(`Log capacity exceeded, please raise ${this.configParamName} above ${this.maxEntries}`)}}class r{maxItems;configParamName;data;constructor(e,t){this.maxItems=e,this.configParamName=t,this.data=new Uint32Array(new SharedArrayBuffer((e+1)*Uint32Array.BYTES_PER_ELEMENT))}get length(){return this.data[0]}take(){const e=this.data[0]--;if(e<=0)throw new RangeError(`Pool capacity exceeded, please raise ${this.configParamName} above ${this.maxItems}`);return this.data[e]}refill(e){if(!e.length)return;const t=this.length,s=t+e.length;if(s>this.maxItems)throw new Error("Internal error, refill exceeded pool capacity");this.data.set(e,t+1),this.data[0]=s}fillWithDescendingIntegers(e){const t=this.length;for(let s=this.data.length-1;s>t;s--)this.data[s]=e++;this.data[0]=this.data.length-1}}const i=new TextEncoder,n=new TextDecoder;function a(e){throw new Error(`Component is not writable; use entity.write(${e.type.name}) to acquire a writable version`)}class o{defaultValue;constructor(e){this.defaultValue=e}static boolean;static uint8;static int8;static uint16;static int16;static uint32;static int32;static float32;static float64;static staticString;static dynamicString;static object;static weakObject;static ref;static backrefs}class h extends o{NumberArray;constructor(e){super(0),this.NumberArray=e}defineElastic(e,t){let s,r;t.updateBuffer=()=>{const i=e.capacity*this.NumberArray.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==i;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(i):t.buffer,r=new this.NumberArray(s),n&&t.buffer&&r.set(new this.NumberArray(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>r[e.index],set(t){r[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>r[e.index],set(t){a(e)}})}defineFixed(e,t){const s=e.capacity*this.NumberArray.BYTES_PER_ELEMENT,r=new SharedArrayBuffer(s),i=new this.NumberArray(r);t.buffer=r,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>i[e.index],set(t){i[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>i[e.index],set(t){a(e)}})}}class c extends o{choices;choicesIndex=new Map;TypedArray;constructor(e){if(super(e[0]),this.choices=e,!e?.length)throw new Error("No choices specified for Type.staticString");e.length<256?this.TypedArray=Uint8Array:e.length<65536?this.TypedArray=Uint16Array:this.TypedArray=Uint32Array;for(let t=0;t<e.length;t++)this.choicesIndex.set(e[t],t)}defineElastic(e,t){let s,r;const i=this.choices,n=this.choicesIndex;t.updateBuffer=()=>{const i=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==i;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(i):t.buffer,r=new this.TypedArray(s),n&&t.buffer&&r.set(new this.TypedArray(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index],s=i[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){const s=n.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);r[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index],s=i[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){a(e)}})}defineFixed(e,t){const s=this.choices,r=this.choicesIndex,i=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=new SharedArrayBuffer(i),o=new this.TypedArray(n);t.buffer=n,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=o[e.index],r=s[t];if(void 0===r)throw new Error(`Invalid static string index: ${t}`);return r},set(t){const s=r.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);o[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=o[e.index],r=s[t];if(void 0===r)throw new Error(`Invalid static string index: ${t}`);return r},set(t){a(e)}})}}class d extends o{maxUtf8Length;lengthsStride;bytesStride;constructor(e){super(""),this.maxUtf8Length=e+e%2,this.lengthsStride=e/2+1,this.bytesStride=this.maxUtf8Length+2}defineElastic(e,t){let s,r,o;const h=this.maxUtf8Length,c=this.lengthsStride,d=this.bytesStride;t.updateBuffer=()=>{const i=e.capacity*(this.maxUtf8Length+Uint16Array.BYTES_PER_ELEMENT),n=t.buffer?.byteLength!==i;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(i):t.buffer,r=new Uint16Array(s),o=new Uint8Array(s),n&&t.buffer&&o.set(new Uint8Array(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index*c];return n.decode(new Uint8Array(o.buffer,e.index*d+2,t))},set(t){const s=i.encode(t);if(s.byteLength>h)throw new Error(`Dynamic string length > ${h} after encoding: ${t}`);r[e.index*c]=s.byteLength,o.set(s,e.index*d+2)}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index*c];return n.decode(new Uint8Array(o.buffer,e.index*d+2,t))},set(t){a(e)}})}defineFixed(e,t){const s=this.maxUtf8Length,r=this.lengthsStride,o=this.bytesStride,h=e.capacity*(this.maxUtf8Length+Uint16Array.BYTES_PER_ELEMENT),c=new SharedArrayBuffer(h),d=new Uint16Array(c),l=new Uint8Array(c);t.buffer=c,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=d[e.index*r];return n.decode(new Uint8Array(l.buffer,e.index*o+2,t))},set(t){const n=i.encode(t);if(n.byteLength>s)throw new Error(`Dynamic string length > ${s} after encoding: ${t}`);d[e.index*r]=n.byteLength,l.set(n,e.index*o+2)}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=d[e.index*r];return n.decode(new Uint8Array(l.buffer,e.index*o+2,t))},set(t){a(e)}})}}const l=[];class f extends o{type;fieldName;trackDeletedBackrefs;constructor(e,t,s){super(l),this.type=e,this.fieldName=t,this.trackDeletedBackrefs=s}defineElastic(e,t){const s=this.fieldName?this.type?.__binding.fields.find((e=>e.name===this.fieldName)):void 0;if(this.fieldName&&!s)throw new Error(`Backrefs field ${e.type.name}.${t.name} refers to an unknown field ${this.type.name}.${this.fieldName}`);if(s&&s.type!==o.ref)throw new Error(`Backrefs field ${e.type.name}.${t.name} refers to a field ${this.type.name}.${this.fieldName} that is not a ref`);if(this.fieldName&&!this.type)throw new Error(`Backrefs selector has field but no component in ${e.type.name}.${t.name}`);if(this.type&&!this.fieldName&&!this.type.__binding.refFields.length)throw new Error(`Backrefs field ${e.type.name}.${t.name} refers to component ${this.type.name} that has no ref fields`);const r=this.trackDeletedBackrefs,i=e.dispatcher.indexer;i.registerSelector();const n=i.registerSelector(e.type,this.type,s?.seq,this.trackDeletedBackrefs),a={enumerable:!0,configurable:!0,get(){if(!r&&e.dispatcher.registry.includeRecentlyDeleted)throw new Error(`Backrefs field ${e.type.name}.${t.name} not configured to track recently deleted refs`);return i.getBackrefs(e.entityId,n)},set(e){if(e!==l)throw new Error("Backrefs properties are computed automatically, you cannot set them")}};Object.defineProperty(e.writableInstance,t.name,a),Object.defineProperty(e.readonlyInstance,t.name,a)}defineFixed(e,t){this.defineElastic(e,t)}}o.boolean=new class extends o{constructor(){super(!1)}defineElastic(e,t){let s,r;t.updateBuffer=()=>{const i=t.buffer?.byteLength!==e.capacity;(i||t.buffer!==s)&&(s=i?new SharedArrayBuffer(e.capacity):t.buffer,r=new Uint8Array(s),i&&t.buffer&&r.set(new Uint8Array(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(r[e.index]),set(t){r[e.index]=t?1:0}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(r[e.index]),set(t){a(e)}})}defineFixed(e,t){const s=new SharedArrayBuffer(e.capacity),r=new Uint8Array(s);t.buffer=s,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(r[e.index]),set(t){r[e.index]=t?1:0}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(r[e.index]),set(t){a(e)}})}},o.uint8=new h(Uint8Array),o.int8=new h(Int8Array),o.uint16=new h(Uint16Array),o.int16=new h(Int16Array),o.uint32=new h(Uint32Array),o.int32=new h(Int32Array),o.float32=new h(Float32Array),o.float64=new h(Float64Array),o.staticString=e=>new c(e),o.dynamicString=e=>new d(e),o.ref=new class extends o{constructor(){super(void 0)}defineElastic(e,t){let s,r;const i=e.dispatcher.indexer,n=e.dispatcher.registry,o=n.pool;i.registerSelector(),t.updateBuffer=()=>{const i=e.capacity*Int32Array.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==i;if(n||t.buffer!==s){if(s=n?new SharedArrayBuffer(i):t.buffer,r=new Int32Array(s),n&&t.buffer){const e=new Int32Array(t.buffer);r.set(e),r.fill(-1,e.length)}else r.fill(-1);t.buffer=s}},t.updateBuffer(),t.clearRef=(s,n,a)=>{if(a)throw new Error("Ref fields have no internal index");if(0!=(2147483648&r[e.index])!==s)throw new Error("Wrong ref stale state");const o=4194303&r[e.index],h=void 0!==n;h&&o!==n||(s?h&&(r[e.index]=-1):r[e.index]|=2147483648,i.trackRefChange(e.entityId,e.type,t.seq,void 0,o,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index];if(!(-1===t||2147483648&t&&!n.includeRecentlyDeleted))return o.borrowTemporarily(4194303&t)},set(s){if(s&&!n.hasShape(s.__id,n.Alive,!1))throw new Error("Referencing a deleted entity is not allowed");const a=r[e.index],o=s?.__id??-1;a!==o&&(r[e.index]=o,i.trackRefChange(e.entityId,e.type,t.seq,void 0,a,o,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index];if(!(-1===t||2147483648&t&&!n.includeRecentlyDeleted))return o.borrowTemporarily(4194303&t)},set(t){a(e)}})}defineFixed(e,t){const s=e.capacity*Int32Array.BYTES_PER_ELEMENT,r=new SharedArrayBuffer(s),i=new Int32Array(r);i.fill(-1),t.buffer=r;const n=e.dispatcher.indexer,o=e.dispatcher.registry,h=o.pool;n.registerSelector(),t.clearRef=(s,r,a)=>{if(a)throw new Error("Ref fields have no internal index");if(0!=(2147483648&i[e.index])!==s)throw new Error("Wrong ref stale state");const o=4194303&i[e.index],h=void 0!==r;h&&o!==r||(s?h&&(i[e.index]=-1):i[e.index]|=2147483648,n.trackRefChange(e.entityId,e.type,t.seq,void 0,o,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index];if(!(-1===t||2147483648&t&&!o.includeRecentlyDeleted))return h.borrowTemporarily(4194303&t)},set(s){if(s&&!o.hasShape(s.__id,o.Alive,!1))throw new Error("Referencing a deleted entity is not allowed");const r=i[e.index],a=s?.__id??-1;r!==a&&(i[e.index]=a,n.trackRefChange(e.entityId,e.type,t.seq,void 0,r,a,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index];if(!(-1===t||2147483648&t&&!o.includeRecentlyDeleted))return h.borrowTemporarily(4194303&t)},set(t){a(e)}})}},o.backrefs=(e,t,s=!1)=>new f(e,t,s),o.object=new class extends o{constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){a(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){a(e)}})}},o.weakObject=new class extends o{finalizers;constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{};const r=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(i){if(null!=i){const s=new WeakRef(i);r?.register(i,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),i=s}s[e.index]=i}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(t){a(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{};const r=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(i){if(null!=i){const s=new WeakRef(i);r?.register(i,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),i=s}s[e.index]=i}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(t){a(e)}})}initFinalizers(e){if(!e.trackedWrites)return;if(this.finalizers)return this.finalizers;const t=e.dispatcher;return t.writeLog&&"undefined"!=typeof FinalizationRegistry?(this.finalizers=new FinalizationRegistry((({type:e,field:s,weakRef:r,id:i,index:n})=>{s.localBuffer?.[n]===r&&t.registry.trackWrite(i,e)})),this.finalizers):void 0}};class u{type;fields;dispatcher;capacity;storage;elastic;readonlyInstance;writableInstance;shapeOffset;shapeMask;refFields;trackedWrites=!1;internallyIndexed=!1;entityId=0;index=0;constructor(e,t,s,r,i,n){this.type=e,this.fields=t,this.dispatcher=s,this.capacity=r,this.storage=i,this.elastic=n,this.readonlyInstance=new e,this.writableInstance=new e,this.shapeOffset=e.id>>5,this.shapeMask=1<<(31&e.id),this.refFields=t.filter((e=>e.type===o.ref))}}function g(e){if(!e.__binding)throw new Error(`Component ${e.name} not defined; add to world defs`)}class p{maxEntities;binding;fields;index;spares;constructor(e,t,s){this.maxEntities=e,this.binding=t,this.fields=s,this.growSpares(),this.growCapacity()}acquireIndex(e){let t=this.index[e];if(-1===t){if(this.spares[3]>0)t=this.spares[4+--this.spares[3]];else{if(this.spares[1]===this.spares[2]){if(!this.binding.elastic)throw new Error(`Storage exhausted for component ${this.binding.type.name}; raise its capacity above ${this.binding.capacity}`);this.binding.capacity=Math.min(this.maxEntities,2*this.binding.capacity),this.growCapacity()}t=this.spares[1]++}this.index[e]=t}return t}releaseIndex(e){if(-1===this.index[e])throw new Error(`Internal error, index for entity ${e} not allocated`);this.spares[3]===this.spares.length-4&&this.growSpares(),this.spares[4+this.spares[3]++]=this.index[e],this.index[e]=-1}growCapacity(){this.binding.dispatcher.stats.for(this.binding.type).capacity=this.binding.capacity;const e=this.ArrayType,t=e.BYTES_PER_ELEMENT!==this.spares?.[0];if(!this.index||t){const t=new e(new SharedArrayBuffer(this.maxEntities*e.BYTES_PER_ELEMENT));this.index?t.set(this.index):t.fill(-1),this.index=t}if(this.spares&&t){const t=new e(new SharedArrayBuffer(this.spares.length*e.BYTES_PER_ELEMENT));t.set(this.spares),t[0]=e.BYTES_PER_ELEMENT,this.spares=t}if(this.spares[2]=this.binding.capacity,this.binding.elastic)for(const e of this.fields)e.updateBuffer()}growSpares(){const e=this.ArrayType,t=this.spares?Math.min(this.maxEntities,2*(this.spares.length-4)):8,s=new e(new SharedArrayBuffer((4+t)*e.BYTES_PER_ELEMENT));this.spares?s.set(this.spares):(s[0]=e.BYTES_PER_ELEMENT,s[2]=this.binding.capacity),this.spares=s}get ArrayType(){const e=this.binding.capacity;return e<=127?Int8Array:e<=32767?Int16Array:Int32Array}}function m(e,t,s){const r=function(e){const t=e.schema,s=[];if(t){let r=0;for(const e in t){let i=t[e];(i instanceof o||"function"==typeof i)&&(i={type:i}),"function"==typeof i.type&&(i.type=i.type()),"default"in i||(i.default=i.type.defaultValue),s.push({name:e,seq:r++,type:i.type,default:i.default})}if(r>128)throw new Error(`Component ${e.name} declares too many fields`)}return s}(t),i=r.length?t.options?.storage??s.defaultComponentStorage:"sparse",n="sparse"===i?s.maxEntities:Math.min(s.maxEntities,t.options?.capacity??0),a=t.options?.initialCapacity??8;if(void 0!==t.options?.capacity){if("sparse"===i)throw new Error(`Component type ${t.name} cannot combine custom capacity with sparse storage`);if(t.options.capacity<=0)throw new Error(`Component type ${t.name} capacity option must be great than zero: got ${n}`);if(void 0!==t.options.initialCapacity)throw new Error(`Component type ${t.name} cannot have both capacity and initialCapacity options`)}if(("undefined"==typeof process||"test"!==process.env.NODE_ENV)&&t.__bind)throw new Error(`Component type ${t.name} is already in use in another world`);t.id=e;const h=new u(t,r,s,n||a,i,!n);t.__binding=h}function y(e){const t=e.__binding;for(const e of t.fields)t.elastic?e.type.defineElastic(t,e):e.type.defineFixed(t,e);switch(t.storage){case"sparse":t.dispatcher.stats.for(e).capacity=t.capacity,e.__bind=(e,s)=>(t.entityId=e,t.index=e,s?t.writableInstance:t.readonlyInstance),e.__allocate=e=>(t.entityId=e,t.index=e,t.writableInstance);break;case"packed":{const s=new p(t.dispatcher.maxEntities,t,t.fields);e.__bind=(r,i)=>{if(t.entityId=r,t.index=s.index[r],-1===t.index)throw new Error(`Attempt to bind unacquired entity ${r} to ${e.name}`);return i?t.writableInstance:t.readonlyInstance},e.__allocate=e=>(t.entityId=e,t.index=s.acquireIndex(e),t.writableInstance),e.__free=e=>{s.releaseIndex(e)};break}case"compact":throw new Error("Not yet implemented");default:throw new Error(`Invalid storage type "${t.storage}`)}}class w{__registry;__id;constructor(e){this.__registry=e}add(e,t){if(this.__checkMask(e,!0),!this.__registry.hasShape(this.__id,this.__registry.Alive,!1))throw new Error("Entity has been deleted");if(this.__registry.hasShape(this.__id,e,!1))throw new Error(`Entity already has a ${e.name} component`);return this.__registry.setShape(this.__id,e),this.__registry.dispatcher.stats.for(e).numEntities+=1,function(e,t,s){if(g(e),void 0!==s)for(const t in s)if(!e.schema?.[t])throw new Error(`Property ${t} not defined for component ${e.name}`);const r=e.__allocate(t);for(const t of e.__binding.fields)r[t.name]=s?.[t.name]??t.default}(e,this.__id,t),this}addAll(...e){for(let t=0;t<e.length;t++){const s=e[t];if("function"!=typeof s)throw new Error(`Bad arguments to bulk add: expected component type, got: ${s}`);let r=e[t+1];"function"==typeof r?r=void 0:t++,this.add(s,r)}return this}remove(e){this.__checkHas(e,!1),this.__checkMask(e,!0),this.__registry.clearShape(this.__id,e)}removeAll(...e){for(const t of e)this.remove(t)}has(e){return this.__checkMask(e,!1),this.__registry.hasShape(this.__id,e,!0)}read(e){return this.__checkMask(e,!1),this.__checkHas(e,!0),e.__bind(this.__id,!1)}write(e){return this.__checkMask(e,!0),this.__checkHas(e,!0),e.__binding.trackedWrites&&this.__registry.trackWrite(this.__id,e),e.__bind(this.__id,!0)}delete(){const e=this.__registry.Alive;for(const t of this.__registry.types)this.__registry.hasShape(this.__id,t,!1)&&(t!==e&&this.__checkMask(t,!0),this.__registry.clearShape(this.__id,t));this.__registry.queueDeletion(this.__id),this.__registry.dispatcher.indexer.clearAllRefs(this.__id,!1)}__checkMask(e,t){_(e,this.__registry.executingSystem,t)}__checkHas(e,t){if(!this.__registry.hasShape(this.__id,e,t))throw new Error(`Entity doesn't have a ${e.name} component`)}}function _(e,t,s){g(e);const r=s?t?.rwMasks.write:t?.rwMasks.read;if(!(!r||0!=((r[e.__binding.shapeOffset]??0)&e.__binding.shapeMask)))throw new Error(`System didn't mark component ${e.name} as ${s?"writable":"readable"}`)}function E(e,t){g(t);const s=t.__binding.shapeOffset;s>=e.length&&(e.length=s+1,e.fill(0,e.length,s)),e[s]|=t.__binding.shapeMask}class b{pool;entities=[];constructor(e){this.pool=e}add(e){this.entities.push(this.pool.borrowTemporarily(e))}clear(){this.entities.length&&this.entities.splice(0,1/0)}}class x{pool;entities=[];lookupTable;constructor(e,t){this.pool=e,this.lookupTable=new Int32Array(t),this.lookupTable.fill(-1)}add(e){const t=this.entities.push(this.pool.borrow(e))-1;this.lookupTable[e]=t}remove(e){const t=this.lookupTable[e];if(t<0)throw new Error("Internal error, entity not in list");this.pool.return(e),this.lookupTable[e]=-1;const s=this.entities.pop();t<this.entities.length&&(this.entities[t]=s,this.lookupTable[s.__id]=t)}has(e){return this.lookupTable[e]>=0}clear(){for(const e of this.entities)this.pool.return(e.__id);this.entities=[],this.lookupTable.fill(-1)}}var k;!function(e){e[e.all=1]="all",e[e.added=2]="added",e[e.removed=4]="removed",e[e.changed=8]="changed",e[e.addedOrChanged=16]="addedOrChanged",e[e.changedOrRemoved=32]="changedOrRemoved",e[e.addedChangedOrRemoved=64]="addedChangedOrRemoved"}(k||(k={}));const R=k.added|k.removed|k.changed|k.addedOrChanged|k.changedOrRemoved|k.addedChangedOrRemoved,S=k.changed|k.addedOrChanged|k.changedOrRemoved|k.addedChangedOrRemoved;class P{query;system;results={};flavors=0;withMask;withoutMask;trackMask;hasTransientResults;hasChangedResults;currentEntities;changedEntities;constructor(e,t){this.query=e,this.system=t,e.__results=this.results,e.__systemName=t.name}complete(){const t=this.system.dispatcher;if(this.hasTransientResults=Boolean(this.flavors&R),this.hasChangedResults=Boolean(this.flavors&S),this.hasChangedResults&&!this.trackMask)throw new Error("Query for changed entities must track at least one component");this.flavors&k.all?this.results.all=new x(t.registry.pool,t.maxEntities):this.currentEntities=new e(t.maxEntities),this.hasTransientResults&&this.allocateTransientResultLists(),this.flavors&&this.system.shapeQueries.push(this),this.hasChangedResults&&(this.changedEntities=new e(t.maxEntities),this.system.writeQueries.push(this))}allocateTransientResultLists(){this.flavors&k.added&&this.allocateResult("added"),this.flavors&k.removed&&this.allocateResult("removed"),this.flavors&k.changed&&this.allocateResult("changed"),this.flavors&k.addedOrChanged&&this.allocateResult("addedOrChanged"),this.flavors&k.changedOrRemoved&&this.allocateResult("changedOrRemoved"),this.flavors&k.addedChangedOrRemoved&&this.allocateResult("addedChangedOrRemoved")}allocateResult(e){const t=this.system.dispatcher;this.results[e]=new b(t.registry.pool)}clearTransientResults(){this.hasTransientResults&&(this.results.added?.clear(),this.results.removed?.clear(),this.results.changed?.clear(),this.results.addedOrChanged?.clear(),this.results.changedOrRemoved?.clear(),this.results.addedChangedOrRemoved?.clear(),this.changedEntities?.clear())}clearAllResults(){this.clearTransientResults(),this.results.all?.clear()}handleShapeUpdate(e){const t=this.system.dispatcher.registry,s=this.results.all?.has(e)??this.currentEntities.get(e),r=t.matchShape(e,this.withMask,this.withoutMask);r&&!s?(this.currentEntities?.set(e),this.results.all?.add(e),this.results.added?.add(e),this.results.addedOrChanged?.add(e),this.results.addedChangedOrRemoved?.add(e)):!r&&s&&(this.currentEntities?.unset(e),this.results.all?.remove(e),this.results.removed?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}handleWrite(e,t,s){!this.changedEntities.get(e)&&(this.trackMask[t]??0)&s&&(this.changedEntities.set(e),this.results.changed?.add(e),this.results.addedOrChanged?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}}class v{__callback;__userQuery;__query;__system;__lastTypes;constructor(e,t){this.__callback=e,this.__userQuery=t}__build(e){try{this.__system=e,this.__query=new P(this.__userQuery,e),this.__callback(this),this.__query.complete()}catch(t){throw t.message=`Failed to build query in system ${e.name}: ${t.message}`,t}}get and(){return this}get but(){return this}get also(){return this}get all(){return this.__query.flavors|=k.all,this}get added(){return this.__query.flavors|=k.added,this}get removed(){return this.__query.flavors|=k.removed,this}get changed(){return this.__query.flavors|=k.changed,this}get addedOrChanged(){return this.__query.flavors|=k.addedOrChanged,this}get changedOrRemoved(){return this.__query.flavors|=k.changedOrRemoved,this}get addedChangedOrRemoved(){return this.__query.flavors|=k.addedChangedOrRemoved,this}with(...e){return this.set(this.__system.rwMasks.read,e),this.set("withMask"),this}without(...e){return this.set(this.__system.rwMasks.read,e),this.set("withoutMask",e),this}using(...e){return this.set(this.__system.rwMasks.read,e),this}get track(){this.set("trackMask");for(const e of this.__lastTypes)e.__binding.trackedWrites=!0;return this}get read(){return this}get write(){return this.set(this.__system.rwMasks.write),this}set(e,t,s){if(e){if(t||(t=this.__lastTypes),!t)throw new Error("No component type to apply query modifier to");if(this.__lastTypes=t,"string"==typeof e){if(s&&this.__query[e])throw new Error(`Only one ${s} allowed`);this.__query[e]||(this.__query[e]=[]),e=this.__query[e]}else if(s&&e.some((e=>0!==e)))throw new Error(`Only one ${s} allowed`);for(const s of t)E(e,s)}}}class L{__results;__systemName;get all(){return this.__checkList("all"),this.__results.all.entities}get added(){return this.__checkList("added"),this.__results.added.entities}get removed(){return this.__checkList("removed"),this.__results.removed.entities}get changed(){return this.__checkList("changed"),this.__results.changed.entities}get addedOrChanged(){return this.__checkList("addedOrChanged"),this.__results.addedOrChanged.entities}get changedOrRemoved(){return this.__checkList("changedOrRemoved"),this.__results.changedOrRemoved.entities}get addedChangedOrRemoved(){return this.__checkList("addedChangedOrRemoved"),this.__results.addedChangedOrRemoved.entities}__checkList(e){if(!this.__results[e])throw new Error(`Query '${e}' not configured, please add .${e} to your query definition in system ${this.__systemName}`)}}var I,C;!function(e){e[e.RUNNING=0]="RUNNING",e[e.SUSPENDED=1]="SUSPENDED",e[e.STOPPED=2]="STOPPED"}(I||(I={}));class T{static __system=!0;__queryBuilders=[];__dispatcher;time;delta;get name(){return this.constructor.name}query(e){const t=new L,s=new v(e,t);if(!this.__queryBuilders)throw new Error(`Attempt to create a new query after world initialized in system ${this.name}`);return this.__queryBuilders.push(s),t}createEntity(...e){return this.__dispatcher.createEntity(e)}accessRecentlyDeletedData(e=!0){this.__dispatcher.registry.includeRecentlyDeleted=e}}class A{system;dispatcher;rwMasks={read:[],write:[]};shapeQueries=[];writeQueries=[];hasWriteQueries;processedEntities;shapeLogPointer;writeLogPointer;state=I.RUNNING;get name(){return this.system.name}constructor(t,s){this.system=t,this.dispatcher=s,t.__dispatcher=s,this.shapeLogPointer=s.shapeLog.createPointer(),this.writeLogPointer=s.writeLog?.createPointer(),this.processedEntities=new e(s.maxEntities);for(const e of t.__queryBuilders)e.__build(this);t.__queryBuilders=null,this.hasWriteQueries=!!this.writeQueries.length}execute(e,t){this.state===I.RUNNING&&(this.system.time=e,this.system.delta=t,this.runQueries(),this.system.execute())}runQueries(){const e=this.dispatcher.shapeLog.hasUpdatesSince(this.shapeLogPointer),t=this.hasWriteQueries&&this.dispatcher.writeLog.hasUpdatesSince(this.writeLogPointer);if(e||t){this.processedEntities.clear();for(const e of this.shapeQueries)e.clearTransientResults();e&&this.__updateShapeQueries(),t&&this.__updateWriteQueries()}}__updateShapeQueries(){const e=this.dispatcher.shapeLog;let t,s,r;for(;[t,s,r]=e.processSince(this.shapeLogPointer),t;)for(let e=s;e<r;e++){const s=t[e];if(!this.processedEntities.get(s)){this.processedEntities.set(s);for(const e of this.shapeQueries)e.handleShapeUpdate(s)}}}__updateWriteQueries(){const e=this.dispatcher.writeLog;let t,s,r;for(;[t,s,r]=e.processSince(this.writeLogPointer),t;)for(let e=s;e<r;e++){const s=t[e],r=4194303&s;if(!this.processedEntities.get(r)){const e=s>>>22;for(const t of this.writeQueries)t.handleWrite(r,e>>5,1<<(31&e))}}}stop(){if(this.state!==I.STOPPED){this.state=I.STOPPED;for(const e of this.shapeQueries)e.clearAllResults()}}restart(){if(this.state===I.STOPPED){const e=this.dispatcher.registry,t=e.Alive;for(let s=0;s<this.dispatcher.maxEntities;s++)if(e.hasShape(s,t,!1))for(const e of this.shapeQueries)e.handleShapeUpdate(s);for(const e of this.shapeQueries)e.clearTransientResults();this.dispatcher.shapeLog.createPointer(this.shapeLogPointer),this.dispatcher.writeLog?.createPointer(this.writeLogPointer)}this.state=I.RUNNING}suspend(){this.state===I.STOPPED&&this.restart(),this.state=I.SUSPENDED}}class O{registry;borrowed;borrowCounts;spares=[];temporarilyBorrowedIds=[];constructor(e,t){this.registry=e,this.borrowed=Array.from({length:t}),this.borrowCounts=new Int32Array(t)}borrow(e){this.borrowCounts[e]+=1;let t=this.borrowed[e];return t||(t=this.borrowed[e]=this.spares.pop()??new w(this.registry),t.__id=e),t}borrowTemporarily(e){const t=this.borrow(e);return this.temporarilyBorrowedIds.push(e),t}returnTemporaryBorrows(){for(const e of this.temporarilyBorrowedIds)this.return(e);this.temporarilyBorrowedIds.splice(0,1/0)}return(e){if(!this.borrowCounts[e])throw new Error("Internal error, returning entity with no borrows");--this.borrowCounts[e]<=0&&(this.spares.push(this.borrowed[e]),this.borrowed[e]=void 0)}}class B{types;dispatcher;stride;shapes;staleShapes;entityIdPool;pool;executingSystem;includeRecentlyDeleted=!1;deletionLog;prevDeletionPointer;oldDeletionPointer;removalLog;prevRemovalPointer;oldRemovalPointer;Alive=class{};constructor(e,t,i,n,a){this.types=n,this.dispatcher=a,this.stride=Math.ceil(n.length/32);const o=e*this.stride*4;this.shapes=new Uint32Array(new SharedArrayBuffer(o)),this.staleShapes=new Uint32Array(new SharedArrayBuffer(o)),this.entityIdPool=new r(e,"maxEntities"),this.entityIdPool.fillWithDescendingIntegers(0),this.pool=new O(this,e),this.deletionLog=new s(t,"maxLimboEntities"),this.prevDeletionPointer=this.deletionLog.createPointer(),this.oldDeletionPointer=this.deletionLog.createPointer(),this.removalLog=new s(i,"maxLimboComponents"),this.prevRemovalPointer=this.removalLog.createPointer(),this.oldRemovalPointer=this.removalLog.createPointer()}initializeComponentTypes(){this.types.unshift(this.Alive);let e=0;for(const t of this.types)m(e++,t,this.dispatcher);for(const e of this.types)y(e);{const e=this.types[0].__binding;if(0!==e.shapeOffset||1!==e.shapeMask)throw new Error("Alive component was not assigned first available shape mask")}}createEntity(e){const t=this.entityIdPool.take(),s=t*this.stride;this.shapes[s]=1,this.stride>1&&this.shapes.fill(0,s+1,s+this.stride);const r=this.pool.borrowTemporarily(t);return e&&r.addAll(...e),this.dispatcher.stats.numEntities+=1,r}queueDeletion(e){this.deletionLog.push(e)}flush(){this.includeRecentlyDeleted=!1,this.pool.returnTemporaryBorrows(),this.deletionLog.commit(),this.removalLog.commit()}processEndOfFrame(){this.processDeletionLog(),this.processRemovalLog()}processDeletionLog(){this.deletionLog.commit();let e,t,s,r=0;for(;[e,t,s]=this.deletionLog.processSince(this.oldDeletionPointer,this.prevDeletionPointer),e;){for(let r=t;r<s;r++)this.dispatcher.indexer.clearAllRefs(e[r],!0);const i=e.subarray(t,s);this.entityIdPool.refill(i),r+=i.length}this.dispatcher.stats.numEntities-=r,this.dispatcher.stats.maxLimboEntities=r,this.deletionLog.createPointer(this.prevDeletionPointer)}processRemovalLog(){this.removalLog.commit();let e,t,s,r=0;for(;[e,t,s]=this.removalLog.processSince(this.oldRemovalPointer,this.prevRemovalPointer),e;){for(let r=t;r<s;r++){const t=e[r],s=4194303&t,i=t>>>22,n=this.types[i],a=s*this.stride+n.__binding.shapeOffset,o=n.__binding.shapeMask;0==(this.shapes[a]&o)&&(this.staleShapes[a]&=~o,this.clearRefs(s,n,!0),n.__free?.(s))}r+=s-t}this.dispatcher.stats.maxLimboComponents=r,this.removalLog.createPointer(this.prevRemovalPointer)}hasShape(e,t,s){const r=e*this.stride+t.__binding.shapeOffset,i=t.__binding.shapeMask;return 0!=(this.shapes[r]&i)||!(!s||!this.includeRecentlyDeleted||0==(this.staleShapes[r]&i))}setShape(e,t){const s=e*this.stride+t.__binding.shapeOffset,r=t.__binding.shapeMask;this.shapes[s]|=r,this.staleShapes[s]|=r,this.dispatcher.shapeLog.push(e)}clearShape(e,t){const s=this.clearRefs(e,t,!1);(t.__free||s)&&this.removalLog.push(e|t.id<<22),this.shapes[e*this.stride+t.__binding.shapeOffset]&=~t.__binding.shapeMask,this.dispatcher.shapeLog.push(e),this.dispatcher.stats.for(t).numEntities-=1}trackWrite(e,t){this.dispatcher.writeLog.push(e|t.id<<22)}clearRefs(e,t,s){const r=!!t.__binding.refFields.length;if(r){t.__bind(e,!0);for(const e of t.__binding.refFields)e.clearRef(s)}return r}matchShape(e,t,s){const r=e*this.stride;if(t)for(let e=0;e<t.length;e++){const s=t[e];if((this.shapes[r+e]&s)!==s)return!1}if(s)for(let e=0;e<s.length;e++){const t=s[e];if(0!=(this.shapes[r+e]&t))return!1}return!0}}class N{_numEntities=0;maxEntities=0;capacity=0;get numEntities(){return this._numEntities}set numEntities(e){this._numEntities=e,e>this.maxEntities&&(this.maxEntities=e)}toString(){return`${this.numEntities.toLocaleString()} of ${this.maxEntities.toLocaleString()} peak (capacity ${this.capacity.toLocaleString()})`}}class F{frames=0;_numEntities=0;maxEntities=0;_maxLimboEntities=0;_maxLimboComponents=0;_maxRefChangesPerFrame=0;_maxShapeChangesPerFrame=0;_maxWritesPerFrame=0;components=Object.create(null);get numEntities(){return this._numEntities}set numEntities(e){this._numEntities=e,e>this.maxEntities&&(this.maxEntities=e)}get maxLimboEntities(){return this._maxLimboEntities}set maxLimboEntities(e){e>this._maxLimboEntities&&(this._maxLimboEntities=e)}get maxLimboComponents(){return this._maxLimboComponents}set maxLimboComponents(e){e>this._maxLimboComponents&&(this._maxLimboComponents=e)}get maxRefChangesPerFrame(){return this._maxRefChangesPerFrame}set maxRefChangesPerFrame(e){e>this._maxRefChangesPerFrame&&(this._maxRefChangesPerFrame=e)}get maxShapeChangesPerFrame(){return this._maxShapeChangesPerFrame}set maxShapeChangesPerFrame(e){e>this._maxShapeChangesPerFrame&&(this._maxShapeChangesPerFrame=e)}get maxWritesPerFrame(){return this._maxWritesPerFrame}set maxWritesPerFrame(e){e>this._maxWritesPerFrame&&(this._maxWritesPerFrame=e)}for(e){return this.components[e.name]=this.components[e.name]??new N}toString(){return`World stats:\n frames: ${this.frames.toLocaleString()}\n entities: ${this.numEntities.toLocaleString()} of ${this.maxEntities.toLocaleString()} max (${this.maxLimboEntities.toLocaleString()} limbo max)\n refs: ${this.maxRefChangesPerFrame.toLocaleString()} ref changes/frame max\n logs: ${this.maxShapeChangesPerFrame.toLocaleString()} shape changes/frame max, ${this.maxWritesPerFrame.toLocaleString()} writes/frame max`}}!function(e){e[e.REFERENCE=0]="REFERENCE",e[e.UNREFERENCE=1073741824]="UNREFERENCE",e[e.RELEASE=2147483648]="RELEASE"}(C||(C={}));const $=C.REFERENCE|C.UNREFERENCE|C.RELEASE;class M{targetEntityId;selector;dispatcher;entities=[];tags;entityIndex;clearing=!1;registry;constructor(e,t,s){this.targetEntityId=e,this.selector=t,this.dispatcher=s;const r=t.sourceType?.__binding;t.matchType&&(t.matchSeq||1===r.refFields.length)&&!r.internallyIndexed||(this.tags=[]),this.registry=s.registry}clearAllRefs(e){if(!this.tags)throw new Error("Unreferencing an untagged tracker");this.clearing=!0;for(let t=0;t<this.entities.length;t++){const s=this.entities[t].__id,r=this.tags[t];if("number"==typeof r)this.clearRef(s,r,e);else for(const t of r)this.clearRef(s,t,e)}this.entities=[],this.tags=[],this.entityIndex=void 0,this.clearing=!1}clearRef(e,t,s){const r=511&t,i=t>>>9&127,n=t>>>16,a=this.registry.types[r];_(a,this.registry.executingSystem,!0),a.__bind(e,!0),a.__binding.fields[i].clearRef(s,this.targetEntityId,n)}trackReference(e,t,s,r,i){if(this.clearing)throw new Error("Cannot track a new reference while clearing tracker");i&&this.checkWriteMask();let n=this.getEntityIndex(e);void 0===n&&(n=this.addEntity(e,i)),this.addTag(n,this.makeTag(t,s,r))}trackUnreference(e,t,s,r,i){if(this.clearing)return;i&&this.checkWriteMask();const n=this.getEntityIndex(e);if(void 0===n)throw new Error("Entity backref not tracked");this.removeTag(n,this.makeTag(t,s,r))&&this.removeEntity(n,e,i)}getEntityIndex(e){if(this.entityIndex)return this.entityIndex[e];const t=this.entities.findIndex((t=>t.__id===e));return t>=0?t:void 0}indexEntities(){if(this.entityIndex)throw new Error("Entities already indexed");this.entityIndex=new Array(this.dispatcher.maxEntities);for(let e=0;e<this.entities.length;e++)this.entityIndex[this.entities[e].__id]=e}addTag(e,t){if(!this.tags)return;const s=this.tags[e];if(void 0===s)this.tags[e]=t;else if("number"==typeof s){if(s===t)throw new Error("Ref already tracked");this.tags[e]=[s,t]}else if(Array.isArray(s)){if(s.includes(t))throw new Error("Ref already tracked");if(s.length>=1e3){(this.tags[e]=new Set(s)).add(t)}else s.push(t)}else{if(s.has(t))throw new Error("Ref already tracked");s.add(t)}}removeTag(e,t){if(!this.tags)return!0;const s=this.tags[e];if(void 0===s)throw new Error("Ref not tracked");if("number"==typeof s){if(s!==t)throw new Error("Ref not tracked");return delete this.tags[e],!0}if(Array.isArray(s)){const e=s.indexOf(t);if(-1===e)throw new Error("Ref not tracked");return s.splice(e,1),!this.tags.length}return s.delete(t),!s.size}makeTag(e,t,s){return e|t<<9|(void 0===s?0:s<<16)}addEntity(e,t){const s=this.entities.length;return this.entities.push(this.registry.pool.borrow(e)),this.entityIndex?this.entityIndex[e]=s:s>100&&this.indexEntities(),t&&this.trackBackrefsChange(),s}removeEntity(e,t,s){this.registry.pool.return(t);const r=this.entities.pop();this.entityIndex&&delete this.entityIndex[e],this.entities.length>e&&(this.entities[e]=r,this.entityIndex&&(this.entityIndex[r.__id]=e)),s&&this.trackBackrefsChange()}trackBackrefsChange(){for(const e of this.selector.targetTypes)e.__binding.trackedWrites&&this.registry.trackWrite(this.targetEntityId,e)}checkWriteMask(){const e=this.registry.executingSystem;for(const t of this.selector.targetTypes)_(t,e,!0)}}class U{dispatcher;maxRefChangesPerFrame;refLog;refLogPointer;refLogStatsPointer;selectorIdsBySourceKey=new Map;selectors=[];trackers=new Map;registry;constructor(e,t){this.dispatcher=e,this.maxRefChangesPerFrame=t,this.registry=e.registry}processEndOfFrame(){this.flush(),this.dispatcher.stats.maxRefChangesPerFrame=this.refLog?.countSince(this.refLogStatsPointer)??0}registerSelector(e,t,r,i=!1){e&&g(e),t&&g(t),this.refLog||(this.refLog=new s(this.maxRefChangesPerFrame,"maxRefChangesPerFrame",!0),this.refLogPointer=this.refLog.createPointer(),this.refLogStatsPointer=this.refLog.createPointer());const n=t?void 0===r?-2-t.id:t.id|r<<9:-1;let a=this.selectorIdsBySourceKey.get(n);if(void 0===a){this.selectors.length||(i=!0);const s={id:this.selectors.length,targetTypes:e?[e]:[],sourceType:t,matchType:!!t,matchSeq:void 0!==r,sourceTypeId:t?.id,sourceSeq:r,trackStale:i};if(this.selectors.push(s),a=s.id,this.selectorIdsBySourceKey.set(n,a),a>512)throw new Error("Too many distinct backrefs selectors")}else{const t=this.selectors[a];t.trackStale=t.trackStale||i,e&&t.targetTypes.push(e)}return a}getBackrefs(e,t=0){const s=this.selectors[t];return this.getOrCreateTracker(s,e,this.registry.includeRecentlyDeleted).entities}trackRefChange(e,t,s,r,i,n,a){if(!this.refLog)throw new Error("Trying to trackRefChange without a refLog");if(i===n)throw new Error("No-op call to trackRefChange");-1!==i&&this.pushRefLogEntry(e,t,s,r,i,a?C.RELEASE:C.UNREFERENCE),-1!==n&&this.pushRefLogEntry(e,t,s,r,n,C.REFERENCE)}clearAllRefs(e,t){this.selectors.length&&this.getTracker(this.selectors[0],e,t)?.clearAllRefs(t)}pushRefLogEntry(e,t,s,r,i,n){const a=void 0!==r;if(a!==t.__binding.internallyIndexed)throw new Error("Inconsistent internally indexed flag");this.refLog.push(e|t.id<<22),this.refLog.push(i|s<<22|n|(a?2**29:0)),a&&this.refLog.push(r),this.processEntry(e,t.id,s,r,i,n,!0)}getOrCreateTracker(e,t,s){let r,i=this.getTracker(e,t,s);if(i)return i;if(s&&!e.trackStale)throw new Error("Selector not configured for stale tracking");return i=new M(t,e,this.dispatcher),this.trackers.set(t|e.id<<22,i),e.trackStale&&(r=new M(t,e,this.dispatcher),this.trackers.set(t|e.id<<22|2**31,r)),s?r:i}getTracker(e,t,s){return this.trackers.get(t|e.id<<22|(s?2**31:0))}flush(){if(this.refLog)for(;;){const[e,t,s,r]=this.refLog.processAndCommitSince(this.refLogPointer);if(!e)break;if(!r)for(let r=t;r<s;r+=2){const t=e[r],s=e[r+1],i=4194303&t,n=t>>>22,a=4194303&s,o=s>>>22&127,h=(s&$)>>>30,c=0!=(s&2**29),d=c?e[r+2]:void 0;c&&(r+=1),this.processEntry(i,n,o,d,a,h,!1)}}}processEntry(e,t,s,r,i,n,a){for(let o=0;o<this.selectors.length;o++){const h=this.selectors[o];if(!(h.matchType&&h.sourceTypeId!==t||h.matchSeq&&h.sourceSeq!==s)){if(n===C.REFERENCE||n===C.UNREFERENCE){const o=this.getOrCreateTracker(h,i,!1);n===C.REFERENCE?o.trackReference(e,t,s,r,a):o.trackUnreference(e,t,s,r,a)}if(h.trackStale&&(n===C.REFERENCE||n===C.RELEASE)){const o=this.getOrCreateTracker(h,i,!0);n===C.REFERENCE?o.trackReference(e,t,s,r,a):o.trackUnreference(e,t,s,r,a)}}}}}const D="undefined"!=typeof window&&void 0!==window.performance?performance.now.bind(performance):Date.now.bind(Date);class q extends T{__callback;execute(){this.__callback(this)}}class W{maxEntities;defaultComponentStorage;registry;systems;systemsByClass=new Map;lastTime=D()/1e3;executing;shapeLog;writeLog;shapeLogFramePointer;writeLogFramePointer;stats;indexer;userCallbackSystem;callbackSystem;deferredControls=new Map;constructor({defs:e,maxEntities:t=1e4,maxLimboEntities:r=Math.ceil(t/5),maxLimboComponents:i=Math.ceil(t/5),maxShapeChangesPerFrame:n=2*t,maxWritesPerFrame:a=4*t,maxRefChangesPerFrame:o=t,defaultComponentStorage:h="sparse"}){if(t>4194304)throw new Error("maxEntities too high, the limit is 4194304");const{componentTypes:c,systemTypes:d}=this.splitDefs(e);if(c.length>512)throw new Error("Too many component types, the limit is 512");this.stats=new F,this.maxEntities=t,this.defaultComponentStorage=h,this.shapeLog=new s(n,"maxShapeChangesPerFrame"),this.shapeLogFramePointer=this.shapeLog.createPointer(),this.registry=new B(t,r,i,c.flat(1/0),this),this.indexer=new U(this,o),this.registry.initializeComponentTypes(),this.systems=this.normalizeAndInitSystems(d),this.systems.some((e=>e.hasWriteQueries))&&(this.writeLog=new s(a,"maxWritesPerFrame"),this.writeLogFramePointer=this.writeLog.createPointer()),this.userCallbackSystem=new q,this.callbackSystem=new A(this.userCallbackSystem,this),this.callbackSystem.rwMasks.read=void 0,this.callbackSystem.rwMasks.write=void 0}normalizeAndInitSystems(e){const t=[],s=e.flat(1/0);for(let e=0;e<s.length;e++){const r=s[e],i=new r,n=s[e+1];n&&"function"!=typeof n&&(Object.assign(i,n),e++);const a=new A(i,this);t.push(a),this.systemsByClass.set(r,a)}return t}splitDefs(e){const t=[],s=[];let r=!1;for(const i of e.flat(1/0))if("function"==typeof i)r=i.__system,(r?s:t).push(i);else{if(!r)throw new Error("Unexpected value in world defs: "+i);s.push(i),r=!1}return{componentTypes:t,systemTypes:s}}execute(e,t,s){if(this.executing)throw new Error("Recursive system execution not allowed");this.executing=!0,void 0===e&&(e=D()/1e3),void 0===t&&(t=e-this.lastTime),this.lastTime=e;for(const r of s??this.systems)this.registry.executingSystem=r,r.execute(e,t),this.flush();this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}executeFunction(e){if(this.executing)throw new Error("Ad hoc function execution not allowed while world is executing");this.executing=!0,this.registry.executingSystem=this.callbackSystem,this.userCallbackSystem.__callback=e,this.callbackSystem.execute(0,0),this.flush(),this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}processEndOfFrame(){this.registry.processEndOfFrame(),this.indexer.processEndOfFrame(),this.gatherFrameStats(),this.processDeferredControls()}gatherFrameStats(){this.stats.frames+=1,this.stats.maxShapeChangesPerFrame=this.shapeLog.countSince(this.shapeLogFramePointer),this.stats.maxWritesPerFrame=this.writeLog?.countSince(this.writeLogFramePointer)??0}flush(){this.registry.flush(),this.indexer.flush(),this.shapeLog.commit(),this.writeLog?.commit()}createEntity(e){const t=this.registry.createEntity(e);return this.executing||this.flush(),t}control(e){this.checkControlOverlap(e),this.deferRequestedRunState(e.stop,I.STOPPED),this.deferRequestedRunState(e.suspend,I.SUSPENDED),this.deferRequestedRunState(e.restart,I.RUNNING),this.executing||this.processDeferredControls()}deferRequestedRunState(e,t){for(const s of e.flat(1/0)){if(!s.__system)continue;const e=this.systemsByClass.get(s);if(!e)throw new Error(`System ${s.name} not defined for this world`);this.deferredControls.set(e,t)}}checkControlOverlap(e){const t=new Set,s=new Set;for(const s of e.stop.flat(1/0))s.__system&&t.add(s);for(const r of e.suspend.flat(1/0))if(r.__system){if(t.has(r))throw new Error(`Request to both stop and suspend system ${r.name}`);s.add(r)}for(const r of e.restart.flat(1/0))if(r.__system){if(t.has(r))throw new Error(`Request to both stop and restart system ${r.name}`);if(s.has(r))throw new Error(`Request to both suspend and restart system ${r.name}`)}}processDeferredControls(){if(this.deferredControls.size){for(const[e,t]of this.deferredControls.entries())switch(t){case I.STOPPED:e.stop();break;case I.SUSPENDED:e.suspend();break;case I.RUNNING:e.restart()}this.deferredControls.clear()}}}class j{__dispatcher;constructor(e){this.__dispatcher=new W(e)}build(e){this.__dispatcher.executeFunction(e)}createEntity(...e){this.__dispatcher.createEntity(e)}execute(e,t){this.__dispatcher.execute(e,t)}control(e){this.__dispatcher.control(e)}get stats(){return this.__dispatcher.stats}}function Q(e){return function(t,s){t.constructor.schema||(t.constructor.schema={});const r="type"in e?e:{type:e};t.constructor.schema[s]=r}}const z=[];function Y(e){if("function"!=typeof e)return t=>{t.options=e,z.push(t)};z.push(e)}export{w as Entity,L as Query,T as System,o as Type,j as World,Y as component,z as componentTypes,Q as prop}; | ||
| class e{size;bytes;constructor(e){this.size=e,this.bytes=new Uint32Array(Math.ceil(e/32))}get(e){if(e<0||e>=this.size)throw new Error(`Bit index out of bounds: ${e}`);return 0!=(this.bytes[e>>>5]&1<<(31&e))}set(e){if(e<0||e>=this.size)throw new Error(`Bit index out of bounds: ${e}`);this.bytes[e>>>5]|=1<<(31&e)}unset(e){if(e<0||e>=this.size)throw new Error(`Bit index out of bounds: ${e}`);this.bytes[e>>>5]&=~(1<<(31&e))}clear(){this.bytes.fill(0)}}const t=[];class s{maxEntries;configParamName;localProcessingAllowed;data;corral;constructor(e,t,s=!1){this.maxEntries=e,this.configParamName=t,this.localProcessingAllowed=s;const i=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.data=new Uint32Array(i);const r=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.corral=new Uint32Array(r)}push(e){const t=this.corral[0];t>=this.maxEntries&&this.throwCapacityExceeded(),t&&this.corral[t]===e||(this.corral[t+2]=e,this.corral[0]+=1)}commit(e){if(!e&&this.localProcessingAllowed)throw new Error("Cannot use blind commit when log local processing is allowed");const t=this.corral[0];if(!t)return!0;let s=this.data[0];if(e&&(e.generation!==this.data[1]||e.index!==s||e.corralGeneration!==this.corral[1]||e.corralIndex!==this.corral[0]))return!1;const i=Math.min(t,this.maxEntries-s);for(this.data.set(this.corral.subarray(2,i+2),s+2),i<t&&this.data.set(this.corral.subarray(i+2,t+2),2),s+=t;s>=this.maxEntries;)s-=this.maxEntries,this.data[1]+=1;return this.data[0]=s,this.corral[0]=0,this.corral[1]+=1,e&&(e.index=s,e.generation=this.data[1]),!0}createPointer(e){return e?(e.index=this.data[0],e.generation=this.data[1],e.corralIndex=this.corral[0],e.corralGeneration=this.corral[1],e):{index:this.data[0],generation:this.data[1],corralIndex:this.corral[0],corralGeneration:this.corral[1]}}hasUpdatesSince(e){return this.checkPointer(e),!(e.index===this.data[0]&&e.generation===this.data[1]&&(e.corralGeneration===this.corral[1]?e.corralIndex===this.corral[0]:0===this.corral[0]))}processSince(e,s){this.checkPointers(e,s);let i=t;const r=s?.index??this.data[0],n=s?.generation??this.data[1];if(e.generation===n)if(e.index<r)i=[this.data,e.index+2,r+2,!1],e.index=r;else{const t=this.corral[0],s=this.corral[1];(e.corralGeneration===s?e.corralIndex<t:t)&&(i=[this.corral,e.corralIndex+2,t+2,!0],e.corralIndex=t,e.corralGeneration=s)}else i=[this.data,e.index+2,this.data.length,!1],e.index=0,e.generation=n;return i}processAndCommitSince(e){const s=this.processSince(e);return s[0]?s:this.commit(e)?t:this.processSince(e)}countSince(e,t){if(this.checkPointers(e,t),this.corral[0])throw new Error("Internal error, should commit log before counting");const s=e.index,i=t?.index??this.data[0],r=t?.generation??this.data[1];return e.index=i,e.generation=r,s===i&&e.generation===r?0:s<i?i-s:this.maxEntries-(s-i)}checkPointers(e,t){if(this.checkPointer(e),t&&(this.checkPointer(t),e.index>t.index&&e.generation>=t.generation))throw new RangeError("Internal error, start pointer exceeds end pointer")}checkPointer(e){const t=this.data[0];let s=e.generation;if(e.index===t?s+1<this.data[1]&&this.throwCapacityExceeded():(e.index>t&&(s+=1),s!==this.data[1]&&this.throwCapacityExceeded()),e.corralGeneration>this.corral[1])throw new Error("Internal error, pointer corral generation older than corral");if(e.corralGeneration===this.corral[1]&&e.corralIndex>this.corral[0])throw new Error("Internal error, pointer past end of log corral area")}throwCapacityExceeded(){throw new Error(`Log capacity exceeded, please raise ${this.configParamName} above ${this.maxEntries}`)}}class i{maxItems;configParamName;data;constructor(e,t){this.maxItems=e,this.configParamName=t,this.data=new Uint32Array(new SharedArrayBuffer((e+1)*Uint32Array.BYTES_PER_ELEMENT))}get length(){return this.data[0]}take(){const e=this.data[0]--;if(e<=0)throw new RangeError(`Pool capacity exceeded, please raise ${this.configParamName} above ${this.maxItems}`);return this.data[e]}refill(e){if(!e.length)return;const t=this.length,s=t+e.length;if(s>this.maxItems)throw new Error("Internal error, refill exceeded pool capacity");this.data.set(e,t+1),this.data[0]=s}fillWithDescendingIntegers(e){const t=this.length;for(let s=this.data.length-1;s>t;s--)this.data[s]=e++;this.data[0]=this.data.length-1}}const r=new TextEncoder,n=new TextDecoder;function a(e){throw new Error(`Component is not writable; use entity.write(${e.type.name}) to acquire a writable version`)}function o(e,t){if(e.__invalid)throw new Error(`Component instance for ${t.type.name} is no longer valid, as you already bound it to another entity`)}class h{defaultValue;constructor(e){this.defaultValue=e}static boolean;static uint8;static int8;static uint16;static int16;static uint32;static int32;static float32;static float64;static staticString;static dynamicString;static object;static weakObject;static ref;static backrefs}class c extends h{NumberArray;constructor(e){super(0),this.NumberArray=e}defineElastic(e,t){let s,i;t.updateBuffer=()=>{const r=e.capacity*this.NumberArray.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==r;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(r):t.buffer,i=new this.NumberArray(s),n&&t.buffer&&i.set(new this.NumberArray(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){return o(this,e),i[e.index]},set(t){o(this,e),i[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){return o(this,e),i[e.index]},set(t){a(e)}})}defineFixed(e,t){const s=e.capacity*this.NumberArray.BYTES_PER_ELEMENT,i=new SharedArrayBuffer(s),r=new this.NumberArray(i);t.buffer=i,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){return o(this,e),r[e.index]},set(t){o(this,e),r[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){return o(this,e),r[e.index]},set(t){a(e)}})}}class d extends h{choices;choicesIndex=new Map;TypedArray;constructor(e){if(super(e[0]),this.choices=e,!e?.length)throw new Error("No choices specified for Type.staticString");e.length<256?this.TypedArray=Uint8Array:e.length<65536?this.TypedArray=Uint16Array:this.TypedArray=Uint32Array;for(let t=0;t<e.length;t++)this.choicesIndex.set(e[t],t)}defineElastic(e,t){let s,i;const r=this.choices,n=this.choicesIndex;t.updateBuffer=()=>{const r=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==r;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(r):t.buffer,i=new this.TypedArray(s),n&&t.buffer&&i.set(new this.TypedArray(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=i[e.index],s=r[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){o(this,e);const s=n.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);i[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=i[e.index],s=r[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){a(e)}})}defineFixed(e,t){const s=this.choices,i=this.choicesIndex,r=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=new SharedArrayBuffer(r),h=new this.TypedArray(n);t.buffer=n,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=h[e.index],i=s[t];if(void 0===i)throw new Error(`Invalid static string index: ${t}`);return i},set(t){o(this,e);const s=i.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);h[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=h[e.index],i=s[t];if(void 0===i)throw new Error(`Invalid static string index: ${t}`);return i},set(t){a(e)}})}}class l extends h{maxUtf8Length;lengthsStride;bytesStride;constructor(e){super(""),this.maxUtf8Length=e+e%2,this.lengthsStride=e/2+1,this.bytesStride=this.maxUtf8Length+2}defineElastic(e,t){let s,i,h;const c=this.maxUtf8Length,d=this.lengthsStride,l=this.bytesStride;t.updateBuffer=()=>{const r=e.capacity*(this.maxUtf8Length+Uint16Array.BYTES_PER_ELEMENT),n=t.buffer?.byteLength!==r;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(r):t.buffer,i=new Uint16Array(s),h=new Uint8Array(s),n&&t.buffer&&h.set(new Uint8Array(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=i[e.index*d];return n.decode(new Uint8Array(h.buffer,e.index*l+2,t))},set(t){o(this,e);const s=r.encode(t);if(s.byteLength>c)throw new Error(`Dynamic string length > ${c} after encoding: ${t}`);i[e.index*d]=s.byteLength,h.set(s,e.index*l+2)}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=i[e.index*d];return n.decode(new Uint8Array(h.buffer,e.index*l+2,t))},set(t){a(e)}})}defineFixed(e,t){const s=this.maxUtf8Length,i=this.lengthsStride,h=this.bytesStride,c=e.capacity*(this.maxUtf8Length+Uint16Array.BYTES_PER_ELEMENT),d=new SharedArrayBuffer(c),l=new Uint16Array(d),f=new Uint8Array(d);t.buffer=d,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=l[e.index*i];return n.decode(new Uint8Array(f.buffer,e.index*h+2,t))},set(t){o(this,e);const n=r.encode(t);if(n.byteLength>s)throw new Error(`Dynamic string length > ${s} after encoding: ${t}`);l[e.index*i]=n.byteLength,f.set(n,e.index*h+2)}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=l[e.index*i];return n.decode(new Uint8Array(f.buffer,e.index*h+2,t))},set(t){a(e)}})}}const f=[];class u extends h{type;fieldName;trackDeletedBackrefs;constructor(e,t,s){super(f),this.type=e,this.fieldName=t,this.trackDeletedBackrefs=s}defineElastic(e,t){const s=this.fieldName?this.type?.__binding.fields.find((e=>e.name===this.fieldName)):void 0;if(this.fieldName&&!s)throw new Error(`Backrefs field ${e.type.name}.${t.name} refers to an unknown field ${this.type.name}.${this.fieldName}`);if(s&&s.type!==h.ref)throw new Error(`Backrefs field ${e.type.name}.${t.name} refers to a field ${this.type.name}.${this.fieldName} that is not a ref`);if(this.fieldName&&!this.type)throw new Error(`Backrefs selector has field but no component in ${e.type.name}.${t.name}`);if(this.type&&!this.fieldName&&!this.type.__binding.refFields.length)throw new Error(`Backrefs field ${e.type.name}.${t.name} refers to component ${this.type.name} that has no ref fields`);const i=this.trackDeletedBackrefs,r=e.dispatcher.indexer;r.registerSelector();const n=r.registerSelector(e.type,this.type,s?.seq,this.trackDeletedBackrefs),a={enumerable:!0,configurable:!0,get(){if(o(this,e),!i&&e.dispatcher.registry.includeRecentlyDeleted)throw new Error(`Backrefs field ${e.type.name}.${t.name} not configured to track recently deleted refs`);return r.getBackrefs(e.entityId,n)},set(t){if(o(this,e),t!==f)throw new Error("Backrefs properties are computed automatically, you cannot set them")}};Object.defineProperty(e.writableInstance,t.name,a),Object.defineProperty(e.readonlyInstance,t.name,a)}defineFixed(e,t){this.defineElastic(e,t)}}h.boolean=new class extends h{constructor(){super(!1)}defineElastic(e,t){let s,i;t.updateBuffer=()=>{const r=t.buffer?.byteLength!==e.capacity;(r||t.buffer!==s)&&(s=r?new SharedArrayBuffer(e.capacity):t.buffer,i=new Uint8Array(s),r&&t.buffer&&i.set(new Uint8Array(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){return o(this,e),Boolean(i[e.index])},set(t){o(this,e),i[e.index]=t?1:0}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){return o(this,e),Boolean(i[e.index])},set(t){a(e)}})}defineFixed(e,t){const s=new SharedArrayBuffer(e.capacity),i=new Uint8Array(s);t.buffer=s,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){return o(this,e),Boolean(i[e.index])},set(t){o(this,e),i[e.index]=t?1:0}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){return o(this,e),Boolean(i[e.index])},set(t){a(e)}})}},h.uint8=new c(Uint8Array),h.int8=new c(Int8Array),h.uint16=new c(Uint16Array),h.int16=new c(Int16Array),h.uint32=new c(Uint32Array),h.int32=new c(Int32Array),h.float32=new c(Float32Array),h.float64=new c(Float64Array),h.staticString=e=>new d(e),h.dynamicString=e=>new l(e),h.ref=new class extends h{constructor(){super(void 0)}defineElastic(e,t){let s,i;const r=e.dispatcher.indexer,n=e.dispatcher.registry,h=n.pool;r.registerSelector(),t.updateBuffer=()=>{const r=e.capacity*Int32Array.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==r;if(n||t.buffer!==s){if(s=n?new SharedArrayBuffer(r):t.buffer,i=new Int32Array(s),n&&t.buffer){const e=new Int32Array(t.buffer);i.set(e),i.fill(-1,e.length)}else i.fill(-1);t.buffer=s}},t.updateBuffer(),t.clearRef=(s,n,a)=>{if(a)throw new Error("Ref fields have no internal index");if(0!=(2147483648&i[e.index])!==s)throw new Error("Wrong ref stale state");const o=4194303&i[e.index],h=void 0!==n;h&&o!==n||(s?h&&(i[e.index]=-1):i[e.index]|=2147483648,r.trackRefChange(e.entityId,e.type,t.seq,void 0,o,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=i[e.index];if(!(-1===t||2147483648&t&&!n.includeRecentlyDeleted))return h.borrowTemporarily(4194303&t)},set(s){if(o(this,e),s&&!n.hasShape(s.__id,n.Alive,!1))throw new Error("Referencing a deleted entity is not allowed");const a=i[e.index],h=s?.__id??-1;a!==h&&(i[e.index]=h,r.trackRefChange(e.entityId,e.type,t.seq,void 0,a,h,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=i[e.index];if(!(-1===t||2147483648&t&&!n.includeRecentlyDeleted))return h.borrowTemporarily(4194303&t)},set(t){a(e)}})}defineFixed(e,t){const s=e.capacity*Int32Array.BYTES_PER_ELEMENT,i=new SharedArrayBuffer(s),r=new Int32Array(i);r.fill(-1),t.buffer=i;const n=e.dispatcher.indexer,h=e.dispatcher.registry,c=h.pool;n.registerSelector(),t.clearRef=(s,i,a)=>{if(a)throw new Error("Ref fields have no internal index");if(0!=(2147483648&r[e.index])!==s)throw new Error("Wrong ref stale state");const o=4194303&r[e.index],h=void 0!==i;h&&o!==i||(s?h&&(r[e.index]=-1):r[e.index]|=2147483648,n.trackRefChange(e.entityId,e.type,t.seq,void 0,o,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=r[e.index];if(!(-1===t||2147483648&t&&!h.includeRecentlyDeleted))return c.borrowTemporarily(4194303&t)},set(s){if(o(this,e),s&&!h.hasShape(s.__id,h.Alive,!1))throw new Error("Referencing a deleted entity is not allowed");const i=r[e.index],a=s?.__id??-1;i!==a&&(r[e.index]=a,n.trackRefChange(e.entityId,e.type,t.seq,void 0,i,a,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=r[e.index];if(!(-1===t||2147483648&t&&!h.includeRecentlyDeleted))return c.borrowTemporarily(4194303&t)},set(t){a(e)}})}},h.backrefs=(e,t,s=!1)=>new u(e,t,s),h.object=new class extends h{constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){return o(this,e),s[e.index]},set(t){o(this,e),s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){return o(this,e),s[e.index]},set(t){a(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){return o(this,e),s[e.index]},set(t){o(this,e),s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){return o(this,e),s[e.index]},set(t){a(e)}})}},h.weakObject=new class extends h{finalizers;constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{};const i=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=s[e.index];return null==t?t:t.deref()},set(r){if(o(this,e),null!=r){const s=new WeakRef(r);i?.register(r,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),r=s}s[e.index]=r}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=s[e.index];return null==t?t:t.deref()},set(t){a(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{};const i=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=s[e.index];return null==t?t:t.deref()},set(r){if(o(this,e),null!=r){const s=new WeakRef(r);i?.register(r,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),r=s}s[e.index]=r}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){o(this,e);const t=s[e.index];return null==t?t:t.deref()},set(t){a(e)}})}initFinalizers(e){if(!e.trackedWrites)return;if(this.finalizers)return this.finalizers;const t=e.dispatcher;return t.writeLog&&"undefined"!=typeof FinalizationRegistry?(this.finalizers=new FinalizationRegistry((({type:e,field:s,weakRef:i,id:r,index:n})=>{s.localBuffer?.[n]===i&&t.registry.trackWrite(r,e)})),this.finalizers):void 0}};class g{type;fields;dispatcher;capacity;storage;elastic;readonlyInstance;writableInstance;shapeOffset;shapeMask;refFields;trackedWrites=!1;internallyIndexed=!1;entityId=0;index=0;constructor(e,t,s,i,r,n){this.type=e,this.fields=t,this.dispatcher=s,this.capacity=i,this.storage=r,this.elastic=n,this.readonlyInstance=new e,this.writableInstance=new e,this.shapeOffset=e.id>>5,this.shapeMask=1<<(31&e.id),this.refFields=t.filter((e=>e.type===h.ref))}}function p(e){if(!e.__binding)throw new Error(`Component ${e.name} not defined; add to world defs`)}class m{maxEntities;binding;fields;index;spares;constructor(e,t,s){this.maxEntities=e,this.binding=t,this.fields=s,this.growSpares(),this.growCapacity()}acquireIndex(e){let t=this.index[e];if(-1===t){if(this.spares[3]>0)t=this.spares[4+--this.spares[3]];else{if(this.spares[1]===this.spares[2]){if(!this.binding.elastic)throw new Error(`Storage exhausted for component ${this.binding.type.name}; raise its capacity above ${this.binding.capacity}`);this.binding.capacity=Math.min(this.maxEntities,2*this.binding.capacity),this.growCapacity()}t=this.spares[1]++}this.index[e]=t}return t}releaseIndex(e){if(-1===this.index[e])throw new Error(`Internal error, index for entity ${e} not allocated`);this.spares[3]===this.spares.length-4&&this.growSpares(),this.spares[4+this.spares[3]++]=this.index[e],this.index[e]=-1}growCapacity(){this.binding.dispatcher.stats.for(this.binding.type).capacity=this.binding.capacity;const e=this.ArrayType,t=e.BYTES_PER_ELEMENT!==this.spares?.[0];if(!this.index||t){const t=new e(new SharedArrayBuffer(this.maxEntities*e.BYTES_PER_ELEMENT));this.index?t.set(this.index):t.fill(-1),this.index=t}if(this.spares&&t){const t=new e(new SharedArrayBuffer(this.spares.length*e.BYTES_PER_ELEMENT));t.set(this.spares),t[0]=e.BYTES_PER_ELEMENT,this.spares=t}if(this.spares[2]=this.binding.capacity,this.binding.elastic)for(const e of this.fields)e.updateBuffer()}growSpares(){const e=this.ArrayType,t=this.spares?Math.min(this.maxEntities,2*(this.spares.length-4)):8,s=new e(new SharedArrayBuffer((4+t)*e.BYTES_PER_ELEMENT));this.spares?s.set(this.spares):(s[0]=e.BYTES_PER_ELEMENT,s[2]=this.binding.capacity),this.spares=s}get ArrayType(){const e=this.binding.capacity;return e<=127?Int8Array:e<=32767?Int16Array:Int32Array}}function y(e,t,s){const i=function(e){const t=e.schema,s=[];if(t){let i=0;for(const e in t){let r=t[e];(r instanceof h||"function"==typeof r)&&(r={type:r}),"function"==typeof r.type&&(r.type=r.type()),"default"in r||(r.default=r.type.defaultValue),s.push({name:e,seq:i++,type:r.type,default:r.default})}if(i>128)throw new Error(`Component ${e.name} declares too many fields`)}return s}(t),r=i.length?t.options?.storage??s.defaultComponentStorage:"sparse",n="sparse"===r?s.maxEntities:Math.min(s.maxEntities,t.options?.capacity??0),a=t.options?.initialCapacity??8;if(void 0!==t.options?.capacity){if("sparse"===r)throw new Error(`Component type ${t.name} cannot combine custom capacity with sparse storage`);if(t.options.capacity<=0)throw new Error(`Component type ${t.name} capacity option must be great than zero: got ${n}`);if(void 0!==t.options.initialCapacity)throw new Error(`Component type ${t.name} cannot have both capacity and initialCapacity options`)}if(("undefined"==typeof process||"test"!==process.env.NODE_ENV)&&t.__bind)throw new Error(`Component type ${t.name} is already in use in another world`);t.id=e;const o=new g(t,i,s,n||a,r,!n);t.__binding=o}function w(e){const t=e.__binding;for(const e of t.fields)t.elastic?e.type.defineElastic(t,e):e.type.defineFixed(t,e);let s,i;function r(e){e?(t.writableInstance.__invalid=!0,t.writableInstance=Object.create(i)):(t.readonlyInstance.__invalid=!0,t.readonlyInstance=Object.create(s))}switch(s=t.readonlyInstance,i=t.writableInstance,t.readonlyInstance=Object.create(s),t.readonlyInstance.__invalid=!0,t.writableInstance=Object.create(i),t.writableInstance.__invalid=!0,t.storage){case"sparse":t.dispatcher.stats.for(e).capacity=t.capacity,e.__bind=(e,s)=>(t.entityId=e,t.index=e,r(s),s?t.writableInstance:t.readonlyInstance),e.__allocate=e=>(t.entityId=e,t.index=e,r(!0),t.writableInstance);break;case"packed":{const s=new m(t.dispatcher.maxEntities,t,t.fields);e.__bind=(i,n)=>{if(t.entityId=i,t.index=s.index[i],-1===t.index)throw new Error(`Attempt to bind unacquired entity ${i} to ${e.name}`);return r(n),n?t.writableInstance:t.readonlyInstance},e.__allocate=e=>(t.entityId=e,t.index=s.acquireIndex(e),r(!0),t.writableInstance),e.__free=e=>{s.releaseIndex(e)};break}case"compact":throw new Error("Not yet implemented");default:throw new Error(`Invalid storage type "${t.storage}`)}}class _{__registry;__id;constructor(e){this.__registry=e}add(e,t){if(this.__checkMask(e,!0),!this.__registry.hasShape(this.__id,this.__registry.Alive,!1))throw new Error("Entity has been deleted");if(this.__registry.hasShape(this.__id,e,!1))throw new Error(`Entity already has a ${e.name} component`);return this.__registry.setShape(this.__id,e),this.__registry.dispatcher.stats.for(e).numEntities+=1,function(e,t,s){if(p(e),void 0!==s)for(const t in s)if(!e.schema?.[t])throw new Error(`Property ${t} not defined for component ${e.name}`);const i=e.__allocate(t);for(const t of e.__binding.fields)i[t.name]=s?.[t.name]??t.default}(e,this.__id,t),this}addAll(...e){for(let t=0;t<e.length;t++){const s=e[t];if("function"!=typeof s)throw new Error(`Bad arguments to bulk add: expected component type, got: ${s}`);let i=e[t+1];"function"==typeof i?i=void 0:t++,this.add(s,i)}return this}remove(e){this.__checkHas(e,!1),this.__checkMask(e,!0),this.__registry.clearShape(this.__id,e)}removeAll(...e){for(const t of e)this.remove(t)}has(e){return this.__checkMask(e,!1),this.__registry.hasShape(this.__id,e,!0)}read(e){return this.__checkMask(e,!1),this.__checkHas(e,!0),e.__bind(this.__id,!1)}write(e){return this.__checkMask(e,!0),this.__checkHas(e,!0),e.__binding.trackedWrites&&this.__registry.trackWrite(this.__id,e),e.__bind(this.__id,!0)}delete(){const e=this.__registry.Alive;for(const t of this.__registry.types)this.__registry.hasShape(this.__id,t,!1)&&(t!==e&&this.__checkMask(t,!0),this.__registry.clearShape(this.__id,t));this.__registry.queueDeletion(this.__id),this.__registry.dispatcher.indexer.clearAllRefs(this.__id,!1)}__checkMask(e,t){E(e,this.__registry.executingSystem,t)}__checkHas(e,t){if(!this.__registry.hasShape(this.__id,e,t))throw new Error(`Entity doesn't have a ${e.name} component`)}}function E(e,t,s){p(e);const i=s?t?.rwMasks.write:t?.rwMasks.read;if(!(!i||0!=((i[e.__binding.shapeOffset]??0)&e.__binding.shapeMask)))throw new Error(`System didn't mark component ${e.name} as ${s?"writable":"readable"}`)}function b(e,t){p(t);const s=t.__binding.shapeOffset;s>=e.length&&(e.length=s+1,e.fill(0,e.length,s)),e[s]|=t.__binding.shapeMask}class x{pool;entities=[];constructor(e){this.pool=e}add(e){this.entities.push(this.pool.borrowTemporarily(e))}clear(){this.entities.length&&this.entities.splice(0,1/0)}}class k{pool;entities=[];lookupTable;constructor(e,t){this.pool=e,this.lookupTable=new Int32Array(t),this.lookupTable.fill(-1)}add(e){const t=this.entities.push(this.pool.borrow(e))-1;this.lookupTable[e]=t}remove(e){const t=this.lookupTable[e];if(t<0)throw new Error("Internal error, entity not in list");this.pool.return(e),this.lookupTable[e]=-1;const s=this.entities.pop();t<this.entities.length&&(this.entities[t]=s,this.lookupTable[s.__id]=t)}has(e){return this.lookupTable[e]>=0}clear(){for(const e of this.entities)this.pool.return(e.__id);this.entities=[],this.lookupTable.fill(-1)}}var R;!function(e){e[e.all=1]="all",e[e.added=2]="added",e[e.removed=4]="removed",e[e.changed=8]="changed",e[e.addedOrChanged=16]="addedOrChanged",e[e.changedOrRemoved=32]="changedOrRemoved",e[e.addedChangedOrRemoved=64]="addedChangedOrRemoved"}(R||(R={}));const S=R.added|R.removed|R.changed|R.addedOrChanged|R.changedOrRemoved|R.addedChangedOrRemoved,P=R.changed|R.addedOrChanged|R.changedOrRemoved|R.addedChangedOrRemoved;class v{query;system;results={};flavors=0;withMask;withoutMask;trackMask;hasTransientResults;hasChangedResults;currentEntities;changedEntities;constructor(e,t){this.query=e,this.system=t,e.__results=this.results,e.__systemName=t.name}complete(){const t=this.system.dispatcher;if(this.hasTransientResults=Boolean(this.flavors&S),this.hasChangedResults=Boolean(this.flavors&P),this.hasChangedResults&&!this.trackMask)throw new Error("Query for changed entities must track at least one component");this.flavors&R.all?this.results.all=new k(t.registry.pool,t.maxEntities):this.currentEntities=new e(t.maxEntities),this.hasTransientResults&&this.allocateTransientResultLists(),this.flavors&&this.system.shapeQueries.push(this),this.hasChangedResults&&(this.changedEntities=new e(t.maxEntities),this.system.writeQueries.push(this))}allocateTransientResultLists(){this.flavors&R.added&&this.allocateResult("added"),this.flavors&R.removed&&this.allocateResult("removed"),this.flavors&R.changed&&this.allocateResult("changed"),this.flavors&R.addedOrChanged&&this.allocateResult("addedOrChanged"),this.flavors&R.changedOrRemoved&&this.allocateResult("changedOrRemoved"),this.flavors&R.addedChangedOrRemoved&&this.allocateResult("addedChangedOrRemoved")}allocateResult(e){const t=this.system.dispatcher;this.results[e]=new x(t.registry.pool)}clearTransientResults(){this.hasTransientResults&&(this.results.added?.clear(),this.results.removed?.clear(),this.results.changed?.clear(),this.results.addedOrChanged?.clear(),this.results.changedOrRemoved?.clear(),this.results.addedChangedOrRemoved?.clear(),this.changedEntities?.clear())}clearAllResults(){this.clearTransientResults(),this.results.all?.clear()}handleShapeUpdate(e){const t=this.system.dispatcher.registry,s=this.results.all?.has(e)??this.currentEntities.get(e),i=t.matchShape(e,this.withMask,this.withoutMask);i&&!s?(this.currentEntities?.set(e),this.results.all?.add(e),this.results.added?.add(e),this.results.addedOrChanged?.add(e),this.results.addedChangedOrRemoved?.add(e)):!i&&s&&(this.currentEntities?.unset(e),this.results.all?.remove(e),this.results.removed?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}handleWrite(e,t,s){!this.changedEntities.get(e)&&(this.trackMask[t]??0)&s&&(this.changedEntities.set(e),this.results.changed?.add(e),this.results.addedOrChanged?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}}class L{__callback;__userQuery;__query;__system;__lastTypes;constructor(e,t){this.__callback=e,this.__userQuery=t}__build(e){try{this.__system=e,this.__query=new v(this.__userQuery,e),this.__callback(this),this.__query.complete()}catch(t){throw t.message=`Failed to build query in system ${e.name}: ${t.message}`,t}}get and(){return this}get but(){return this}get also(){return this}get all(){return this.__query.flavors|=R.all,this}get added(){return this.__query.flavors|=R.added,this}get removed(){return this.__query.flavors|=R.removed,this}get changed(){return this.__query.flavors|=R.changed,this}get addedOrChanged(){return this.__query.flavors|=R.addedOrChanged,this}get changedOrRemoved(){return this.__query.flavors|=R.changedOrRemoved,this}get addedChangedOrRemoved(){return this.__query.flavors|=R.addedChangedOrRemoved,this}with(...e){return this.set(this.__system.rwMasks.read,e),this.set("withMask"),this}without(...e){return this.set(this.__system.rwMasks.read,e),this.set("withoutMask",e),this}using(...e){return this.set(this.__system.rwMasks.read,e),this}get track(){this.set("trackMask");for(const e of this.__lastTypes)e.__binding.trackedWrites=!0;return this}get read(){return this}get write(){return this.set(this.__system.rwMasks.write),this}set(e,t,s){if(e){if(t||(t=this.__lastTypes),!t)throw new Error("No component type to apply query modifier to");if(this.__lastTypes=t,"string"==typeof e){if(s&&this.__query[e])throw new Error(`Only one ${s} allowed`);this.__query[e]||(this.__query[e]=[]),e=this.__query[e]}else if(s&&e.some((e=>0!==e)))throw new Error(`Only one ${s} allowed`);for(const s of t)b(e,s)}}}class I{__results;__systemName;get all(){return this.__checkList("all"),this.__results.all.entities}get added(){return this.__checkList("added"),this.__results.added.entities}get removed(){return this.__checkList("removed"),this.__results.removed.entities}get changed(){return this.__checkList("changed"),this.__results.changed.entities}get addedOrChanged(){return this.__checkList("addedOrChanged"),this.__results.addedOrChanged.entities}get changedOrRemoved(){return this.__checkList("changedOrRemoved"),this.__results.changedOrRemoved.entities}get addedChangedOrRemoved(){return this.__checkList("addedChangedOrRemoved"),this.__results.addedChangedOrRemoved.entities}__checkList(e){if(!this.__results[e])throw new Error(`Query '${e}' not configured, please add .${e} to your query definition in system ${this.__systemName}`)}}var C,A;!function(e){e[e.RUNNING=0]="RUNNING",e[e.STOPPED=1]="STOPPED"}(C||(C={}));class T{type;constructor(e){this.type=e}}class O{static __system=!0;__queryBuilders=[];__dispatcher;time;delta;get name(){return this.constructor.name}query(e){const t=new I,s=new L(e,t);if(!this.__queryBuilders)throw new Error(`Attempt to create a new query after world initialized in system ${this.name}`);return this.__queryBuilders.push(s),t}attach(e){return new T(e)}createEntity(...e){return this.__dispatcher.createEntity(e)}accessRecentlyDeletedData(e=!0){this.__dispatcher.registry.includeRecentlyDeleted=e}initialize(){}execute(){}}class B{system;dispatcher;rwMasks={read:[],write:[]};shapeQueries=[];writeQueries=[];hasWriteQueries;processedEntities;shapeLogPointer;writeLogPointer;state=C.RUNNING;get name(){return this.system.name}constructor(t,s){this.system=t,this.dispatcher=s,t.__dispatcher=s,this.shapeLogPointer=s.shapeLog.createPointer(),this.writeLogPointer=s.writeLog?.createPointer(),this.processedEntities=new e(s.maxEntities);for(const e of t.__queryBuilders)e.__build(this);t.__queryBuilders=null,this.hasWriteQueries=!!this.writeQueries.length}replaceAttachmentPlaceholders(){for(const e in this.system)if(this.system[e]instanceof T){const t=this.system[e].type,s=this.dispatcher.systemsByClass.get(t);if(!s)throw new Error(`Attached system ${t.name} not defined in this world`);this.system[e]=s}}async initialize(){await Promise.resolve(this.system.initialize())}execute(e,t){this.state===C.RUNNING&&(this.system.time=e,this.system.delta=t,this.runQueries(),this.system.execute())}runQueries(){const e=this.dispatcher.shapeLog.hasUpdatesSince(this.shapeLogPointer),t=this.hasWriteQueries&&this.dispatcher.writeLog.hasUpdatesSince(this.writeLogPointer);if(e||t){this.processedEntities.clear();for(const e of this.shapeQueries)e.clearTransientResults();e&&this.__updateShapeQueries(),t&&this.__updateWriteQueries()}}__updateShapeQueries(){const e=this.dispatcher.shapeLog;let t,s,i;for(;[t,s,i]=e.processSince(this.shapeLogPointer),t;)for(let e=s;e<i;e++){const s=t[e];if(!this.processedEntities.get(s)){this.processedEntities.set(s);for(const e of this.shapeQueries)e.handleShapeUpdate(s)}}}__updateWriteQueries(){const e=this.dispatcher.writeLog;let t,s,i;for(;[t,s,i]=e.processSince(this.writeLogPointer),t;)for(let e=s;e<i;e++){const s=t[e],i=4194303&s;if(!this.processedEntities.get(i)){const e=s>>>22;for(const t of this.writeQueries)t.handleWrite(i,e>>5,1<<(31&e))}}}stop(){if(this.state!==C.STOPPED){this.state=C.STOPPED;for(const e of this.shapeQueries)e.clearAllResults()}}restart(){if(this.state===C.STOPPED){const e=this.dispatcher.registry,t=e.Alive;for(let s=0;s<this.dispatcher.maxEntities;s++)if(e.hasShape(s,t,!1))for(const e of this.shapeQueries)e.handleShapeUpdate(s);for(const e of this.shapeQueries)e.clearTransientResults();this.dispatcher.shapeLog.createPointer(this.shapeLogPointer),this.dispatcher.writeLog?.createPointer(this.writeLogPointer)}this.state=C.RUNNING}}class N{registry;borrowed;borrowCounts;spares=[];temporarilyBorrowedIds=[];constructor(e,t){this.registry=e,this.borrowed=Array.from({length:t}),this.borrowCounts=new Int32Array(t)}borrow(e){this.borrowCounts[e]+=1;let t=this.borrowed[e];return t||(t=this.borrowed[e]=this.spares.pop()??new _(this.registry),t.__id=e),t}borrowTemporarily(e){const t=this.borrow(e);return this.temporarilyBorrowedIds.push(e),t}returnTemporaryBorrows(){for(const e of this.temporarilyBorrowedIds)this.return(e);this.temporarilyBorrowedIds.splice(0,1/0)}return(e){if(!this.borrowCounts[e])throw new Error("Internal error, returning entity with no borrows");--this.borrowCounts[e]<=0&&(this.spares.push(this.borrowed[e]),this.borrowed[e]=void 0)}}class F{types;dispatcher;stride;shapes;staleShapes;entityIdPool;pool;executingSystem;includeRecentlyDeleted=!1;deletionLog;prevDeletionPointer;oldDeletionPointer;removalLog;prevRemovalPointer;oldRemovalPointer;Alive=class{};constructor(e,t,r,n,a){this.types=n,this.dispatcher=a,this.stride=Math.ceil(n.length/32);const o=e*this.stride*4;this.shapes=new Uint32Array(new SharedArrayBuffer(o)),this.staleShapes=new Uint32Array(new SharedArrayBuffer(o)),this.entityIdPool=new i(e,"maxEntities"),this.entityIdPool.fillWithDescendingIntegers(0),this.pool=new N(this,e),this.deletionLog=new s(t,"maxLimboEntities"),this.prevDeletionPointer=this.deletionLog.createPointer(),this.oldDeletionPointer=this.deletionLog.createPointer(),this.removalLog=new s(r,"maxLimboComponents"),this.prevRemovalPointer=this.removalLog.createPointer(),this.oldRemovalPointer=this.removalLog.createPointer()}initializeComponentTypes(){this.types.unshift(this.Alive);let e=0;for(const t of this.types)y(e++,t,this.dispatcher);for(const e of this.types)w(e);{const e=this.types[0].__binding;if(0!==e.shapeOffset||1!==e.shapeMask)throw new Error("Alive component was not assigned first available shape mask")}}createEntity(e){const t=this.entityIdPool.take(),s=t*this.stride;this.shapes[s]=1,this.stride>1&&this.shapes.fill(0,s+1,s+this.stride);const i=this.pool.borrowTemporarily(t);return e&&i.addAll(...e),this.dispatcher.stats.numEntities+=1,i}queueDeletion(e){this.deletionLog.push(e)}flush(){this.includeRecentlyDeleted=!1,this.pool.returnTemporaryBorrows(),this.deletionLog.commit(),this.removalLog.commit()}processEndOfFrame(){this.processDeletionLog(),this.processRemovalLog()}processDeletionLog(){this.deletionLog.commit();let e,t,s,i=0;for(;[e,t,s]=this.deletionLog.processSince(this.oldDeletionPointer,this.prevDeletionPointer),e;){for(let i=t;i<s;i++)this.dispatcher.indexer.clearAllRefs(e[i],!0);const r=e.subarray(t,s);this.entityIdPool.refill(r),i+=r.length}this.dispatcher.stats.numEntities-=i,this.dispatcher.stats.maxLimboEntities=i,this.deletionLog.createPointer(this.prevDeletionPointer)}processRemovalLog(){this.removalLog.commit();let e,t,s,i=0;for(;[e,t,s]=this.removalLog.processSince(this.oldRemovalPointer,this.prevRemovalPointer),e;){for(let i=t;i<s;i++){const t=e[i],s=4194303&t,r=t>>>22,n=this.types[r],a=s*this.stride+n.__binding.shapeOffset,o=n.__binding.shapeMask;0==(this.shapes[a]&o)&&(this.staleShapes[a]&=~o,this.clearRefs(s,n,!0),n.__free?.(s))}i+=s-t}this.dispatcher.stats.maxLimboComponents=i,this.removalLog.createPointer(this.prevRemovalPointer)}hasShape(e,t,s){const i=e*this.stride+t.__binding.shapeOffset,r=t.__binding.shapeMask;return 0!=(this.shapes[i]&r)||!(!s||!this.includeRecentlyDeleted||0==(this.staleShapes[i]&r))}setShape(e,t){const s=e*this.stride+t.__binding.shapeOffset,i=t.__binding.shapeMask;this.shapes[s]|=i,this.staleShapes[s]|=i,this.dispatcher.shapeLog.push(e)}clearShape(e,t){const s=this.clearRefs(e,t,!1);(t.__free||s)&&this.removalLog.push(e|t.id<<22),this.shapes[e*this.stride+t.__binding.shapeOffset]&=~t.__binding.shapeMask,this.dispatcher.shapeLog.push(e),this.dispatcher.stats.for(t).numEntities-=1}trackWrite(e,t){this.dispatcher.writeLog.push(e|t.id<<22)}clearRefs(e,t,s){const i=!!t.__binding.refFields.length;if(i){t.__bind(e,!0);for(const e of t.__binding.refFields)e.clearRef(s)}return i}matchShape(e,t,s){const i=e*this.stride;if(t)for(let e=0;e<t.length;e++){const s=t[e];if((this.shapes[i+e]&s)!==s)return!1}if(s)for(let e=0;e<s.length;e++){const t=s[e];if(0!=(this.shapes[i+e]&t))return!1}return!0}}class ${_numEntities=0;maxEntities=0;capacity=0;get numEntities(){return this._numEntities}set numEntities(e){this._numEntities=e,e>this.maxEntities&&(this.maxEntities=e)}toString(){return`${this.numEntities.toLocaleString()} of ${this.maxEntities.toLocaleString()} peak (capacity ${this.capacity.toLocaleString()})`}}class M{frames=0;_numEntities=0;maxEntities=0;_maxLimboEntities=0;_maxLimboComponents=0;_maxRefChangesPerFrame=0;_maxShapeChangesPerFrame=0;_maxWritesPerFrame=0;components=Object.create(null);get numEntities(){return this._numEntities}set numEntities(e){this._numEntities=e,e>this.maxEntities&&(this.maxEntities=e)}get maxLimboEntities(){return this._maxLimboEntities}set maxLimboEntities(e){e>this._maxLimboEntities&&(this._maxLimboEntities=e)}get maxLimboComponents(){return this._maxLimboComponents}set maxLimboComponents(e){e>this._maxLimboComponents&&(this._maxLimboComponents=e)}get maxRefChangesPerFrame(){return this._maxRefChangesPerFrame}set maxRefChangesPerFrame(e){e>this._maxRefChangesPerFrame&&(this._maxRefChangesPerFrame=e)}get maxShapeChangesPerFrame(){return this._maxShapeChangesPerFrame}set maxShapeChangesPerFrame(e){e>this._maxShapeChangesPerFrame&&(this._maxShapeChangesPerFrame=e)}get maxWritesPerFrame(){return this._maxWritesPerFrame}set maxWritesPerFrame(e){e>this._maxWritesPerFrame&&(this._maxWritesPerFrame=e)}for(e){return this.components[e.name]=this.components[e.name]??new $}toString(){return`World stats:\n frames: ${this.frames.toLocaleString()}\n entities: ${this.numEntities.toLocaleString()} of ${this.maxEntities.toLocaleString()} max (${this.maxLimboEntities.toLocaleString()} limbo max)\n refs: ${this.maxRefChangesPerFrame.toLocaleString()} ref changes/frame max\n logs: ${this.maxShapeChangesPerFrame.toLocaleString()} shape changes/frame max, ${this.maxWritesPerFrame.toLocaleString()} writes/frame max`}}!function(e){e[e.REFERENCE=0]="REFERENCE",e[e.UNREFERENCE=1073741824]="UNREFERENCE",e[e.RELEASE=2147483648]="RELEASE"}(A||(A={}));const U=A.REFERENCE|A.UNREFERENCE|A.RELEASE;class D{targetEntityId;selector;dispatcher;entities=[];tags;entityIndex;clearing=!1;registry;constructor(e,t,s){this.targetEntityId=e,this.selector=t,this.dispatcher=s;const i=t.sourceType?.__binding;t.matchType&&(t.matchSeq||1===i.refFields.length)&&!i.internallyIndexed||(this.tags=[]),this.registry=s.registry}clearAllRefs(e){if(!this.tags)throw new Error("Unreferencing an untagged tracker");this.clearing=!0;for(let t=0;t<this.entities.length;t++){const s=this.entities[t].__id,i=this.tags[t];if("number"==typeof i)this.clearRef(s,i,e);else for(const t of i)this.clearRef(s,t,e)}this.entities=[],this.tags=[],this.entityIndex=void 0,this.clearing=!1}clearRef(e,t,s){const i=511&t,r=t>>>9&127,n=t>>>16,a=this.registry.types[i];E(a,this.registry.executingSystem,!0),a.__bind(e,!0),a.__binding.fields[r].clearRef(s,this.targetEntityId,n)}trackReference(e,t,s,i,r){if(this.clearing)throw new Error("Cannot track a new reference while clearing tracker");r&&this.checkWriteMask();let n=this.getEntityIndex(e);void 0===n&&(n=this.addEntity(e,r)),this.addTag(n,this.makeTag(t,s,i))}trackUnreference(e,t,s,i,r){if(this.clearing)return;r&&this.checkWriteMask();const n=this.getEntityIndex(e);if(void 0===n)throw new Error("Entity backref not tracked");this.removeTag(n,this.makeTag(t,s,i))&&this.removeEntity(n,e,r)}getEntityIndex(e){if(this.entityIndex)return this.entityIndex[e];const t=this.entities.findIndex((t=>t.__id===e));return t>=0?t:void 0}indexEntities(){if(this.entityIndex)throw new Error("Entities already indexed");this.entityIndex=new Array(this.dispatcher.maxEntities);for(let e=0;e<this.entities.length;e++)this.entityIndex[this.entities[e].__id]=e}addTag(e,t){if(!this.tags)return;const s=this.tags[e];if(void 0===s)this.tags[e]=t;else if("number"==typeof s){if(s===t)throw new Error("Ref already tracked");this.tags[e]=[s,t]}else if(Array.isArray(s)){if(s.includes(t))throw new Error("Ref already tracked");if(s.length>=1e3){(this.tags[e]=new Set(s)).add(t)}else s.push(t)}else{if(s.has(t))throw new Error("Ref already tracked");s.add(t)}}removeTag(e,t){if(!this.tags)return!0;const s=this.tags[e];if(void 0===s)throw new Error("Ref not tracked");if("number"==typeof s){if(s!==t)throw new Error("Ref not tracked");return delete this.tags[e],!0}if(Array.isArray(s)){const e=s.indexOf(t);if(-1===e)throw new Error("Ref not tracked");return s.splice(e,1),!this.tags.length}return s.delete(t),!s.size}makeTag(e,t,s){return e|t<<9|(void 0===s?0:s<<16)}addEntity(e,t){const s=this.entities.length;return this.entities.push(this.registry.pool.borrow(e)),this.entityIndex?this.entityIndex[e]=s:s>100&&this.indexEntities(),t&&this.trackBackrefsChange(),s}removeEntity(e,t,s){this.registry.pool.return(t);const i=this.entities.pop();this.entityIndex&&delete this.entityIndex[e],this.entities.length>e&&(this.entities[e]=i,this.entityIndex&&(this.entityIndex[i.__id]=e)),s&&this.trackBackrefsChange()}trackBackrefsChange(){for(const e of this.selector.targetTypes)e.__binding.trackedWrites&&this.registry.trackWrite(this.targetEntityId,e)}checkWriteMask(){const e=this.registry.executingSystem;for(const t of this.selector.targetTypes)E(t,e,!0)}}class q{dispatcher;maxRefChangesPerFrame;refLog;refLogPointer;refLogStatsPointer;selectorIdsBySourceKey=new Map;selectors=[];trackers=new Map;registry;constructor(e,t){this.dispatcher=e,this.maxRefChangesPerFrame=t,this.registry=e.registry}processEndOfFrame(){this.flush(),this.dispatcher.stats.maxRefChangesPerFrame=this.refLog?.countSince(this.refLogStatsPointer)??0}registerSelector(e,t,i,r=!1){e&&p(e),t&&p(t),this.refLog||(this.refLog=new s(this.maxRefChangesPerFrame,"maxRefChangesPerFrame",!0),this.refLogPointer=this.refLog.createPointer(),this.refLogStatsPointer=this.refLog.createPointer());const n=t?void 0===i?-2-t.id:t.id|i<<9:-1;let a=this.selectorIdsBySourceKey.get(n);if(void 0===a){this.selectors.length||(r=!0);const s={id:this.selectors.length,targetTypes:e?[e]:[],sourceType:t,matchType:!!t,matchSeq:void 0!==i,sourceTypeId:t?.id,sourceSeq:i,trackStale:r};if(this.selectors.push(s),a=s.id,this.selectorIdsBySourceKey.set(n,a),a>512)throw new Error("Too many distinct backrefs selectors")}else{const t=this.selectors[a];t.trackStale=t.trackStale||r,e&&t.targetTypes.push(e)}return a}getBackrefs(e,t=0){const s=this.selectors[t];return this.getOrCreateTracker(s,e,this.registry.includeRecentlyDeleted).entities}trackRefChange(e,t,s,i,r,n,a){if(!this.refLog)throw new Error("Trying to trackRefChange without a refLog");if(r===n)throw new Error("No-op call to trackRefChange");-1!==r&&this.pushRefLogEntry(e,t,s,i,r,a?A.RELEASE:A.UNREFERENCE),-1!==n&&this.pushRefLogEntry(e,t,s,i,n,A.REFERENCE)}clearAllRefs(e,t){this.selectors.length&&this.getTracker(this.selectors[0],e,t)?.clearAllRefs(t)}pushRefLogEntry(e,t,s,i,r,n){const a=void 0!==i;if(a!==t.__binding.internallyIndexed)throw new Error("Inconsistent internally indexed flag");this.refLog.push(e|t.id<<22),this.refLog.push(r|s<<22|n|(a?2**29:0)),a&&this.refLog.push(i),this.processEntry(e,t.id,s,i,r,n,!0)}getOrCreateTracker(e,t,s){let i,r=this.getTracker(e,t,s);if(r)return r;if(s&&!e.trackStale)throw new Error("Selector not configured for stale tracking");return r=new D(t,e,this.dispatcher),this.trackers.set(t|e.id<<22,r),e.trackStale&&(i=new D(t,e,this.dispatcher),this.trackers.set(t|e.id<<22|2**31,i)),s?i:r}getTracker(e,t,s){return this.trackers.get(t|e.id<<22|(s?2**31:0))}flush(){if(this.refLog)for(;;){const[e,t,s,i]=this.refLog.processAndCommitSince(this.refLogPointer);if(!e)break;if(!i)for(let i=t;i<s;i+=2){const t=e[i],s=e[i+1],r=4194303&t,n=t>>>22,a=4194303&s,o=s>>>22&127,h=(s&U)>>>30,c=0!=(s&2**29),d=c?e[i+2]:void 0;c&&(i+=1),this.processEntry(r,n,o,d,a,h,!1)}}}processEntry(e,t,s,i,r,n,a){for(let o=0;o<this.selectors.length;o++){const h=this.selectors[o];if(!(h.matchType&&h.sourceTypeId!==t||h.matchSeq&&h.sourceSeq!==s)){if(n===A.REFERENCE||n===A.UNREFERENCE){const o=this.getOrCreateTracker(h,r,!1);n===A.REFERENCE?o.trackReference(e,t,s,i,a):o.trackUnreference(e,t,s,i,a)}if(h.trackStale&&(n===A.REFERENCE||n===A.RELEASE)){const o=this.getOrCreateTracker(h,r,!0);n===A.REFERENCE?o.trackReference(e,t,s,i,a):o.trackUnreference(e,t,s,i,a)}}}}}const j="undefined"!=typeof window&&void 0!==window.performance?performance.now.bind(performance):Date.now.bind(Date);class W extends O{__callback;execute(){this.__callback(this)}}class z{maxEntities;defaultComponentStorage;registry;systems;systemsByClass=new Map;lastTime=j()/1e3;executing;shapeLog;writeLog;shapeLogFramePointer;writeLogFramePointer;stats;indexer;userCallbackSystem;callbackSystem;deferredControls=new Map;constructor({defs:e,maxEntities:t=1e4,maxLimboEntities:i=Math.ceil(t/5),maxLimboComponents:r=Math.ceil(t/5),maxShapeChangesPerFrame:n=2*t,maxWritesPerFrame:a=4*t,maxRefChangesPerFrame:o=t,defaultComponentStorage:h="sparse"}){if(t>4194304)throw new Error("maxEntities too high, the limit is 4194304");const{componentTypes:c,systemTypes:d}=this.splitDefs(e);if(c.length>512)throw new Error("Too many component types, the limit is 512");this.stats=new M,this.maxEntities=t,this.defaultComponentStorage=h,this.shapeLog=new s(n,"maxShapeChangesPerFrame"),this.shapeLogFramePointer=this.shapeLog.createPointer(),this.registry=new F(t,i,r,c.flat(1/0),this),this.indexer=new q(this,o),this.registry.initializeComponentTypes(),this.systems=this.normalizeAndInitSystems(d),this.systems.some((e=>e.hasWriteQueries))&&(this.writeLog=new s(a,"maxWritesPerFrame"),this.writeLogFramePointer=this.writeLog.createPointer()),this.userCallbackSystem=new W,this.callbackSystem=new B(this.userCallbackSystem,this),this.callbackSystem.rwMasks.read=void 0,this.callbackSystem.rwMasks.write=void 0}normalizeAndInitSystems(e){const t=[],s=e.flat(1/0);for(let e=0;e<s.length;e++){const i=s[e],r=new i,n=s[e+1];n&&"function"!=typeof n&&(Object.assign(r,n),e++);const a=new B(r,this);t.push(a),this.systemsByClass.set(i,a)}for(const e of t)e.replaceAttachmentPlaceholders();return t}splitDefs(e){const t=[],s=[];let i=!1;for(const r of e.flat(1/0))if("function"==typeof r)i=r.__system,(i?s:t).push(r);else{if(!i)throw new Error("Unexpected value in world defs: "+r);s.push(r),i=!1}return{componentTypes:t,systemTypes:s}}async initialize(){await Promise.all(this.systems.map((e=>e.initialize())))}async execute(e,t,s){if(this.executing)throw new Error("Recursive system execution not allowed");this.executing=!0,void 0===e&&(e=j()/1e3),void 0===t&&(t=e-this.lastTime),this.lastTime=e;for(const i of s??this.systems)this.registry.executingSystem=i,i.execute(e,t),this.flush();this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}executeFunction(e){if(this.executing)throw new Error("Ad hoc function execution not allowed while world is executing");this.executing=!0,this.registry.executingSystem=this.callbackSystem,this.userCallbackSystem.__callback=e,this.callbackSystem.execute(0,0),this.flush(),this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}processEndOfFrame(){this.registry.processEndOfFrame(),this.indexer.processEndOfFrame(),this.gatherFrameStats(),this.processDeferredControls()}gatherFrameStats(){this.stats.frames+=1,this.stats.maxShapeChangesPerFrame=this.shapeLog.countSince(this.shapeLogFramePointer),this.stats.maxWritesPerFrame=this.writeLog?.countSince(this.writeLogFramePointer)??0}flush(){this.registry.flush(),this.indexer.flush(),this.shapeLog.commit(),this.writeLog?.commit()}createEntity(e){const t=this.registry.createEntity(e);return this.executing||this.flush(),t}control(e){this.checkControlOverlap(e),this.deferRequestedRunState(e.stop,C.STOPPED),this.deferRequestedRunState(e.restart,C.RUNNING),this.executing||this.processDeferredControls()}deferRequestedRunState(e,t){for(const s of e.flat(1/0)){if(!s.__system)continue;const e=this.systemsByClass.get(s);if(!e)throw new Error(`System ${s.name} not defined for this world`);this.deferredControls.set(e,t)}}checkControlOverlap(e){const t=new Set;for(const s of e.stop.flat(1/0))s.__system&&t.add(s);for(const s of e.restart.flat(1/0))if(s.__system&&t.has(s))throw new Error(`Request to both stop and restart system ${s.name}`)}processDeferredControls(){if(this.deferredControls.size){for(const[e,t]of this.deferredControls.entries())switch(t){case C.STOPPED:e.stop();break;case C.RUNNING:e.restart()}this.deferredControls.clear()}}}const Q={};class Y{__dispatcher;static async create(e){const t=new Y(e,Q);return await t.__dispatcher.initialize(),t}constructor(e,t){if(t!==Q)throw new Error("Don't call World constructor directly; use World.create instead");this.__dispatcher=new z(e)}build(e){this.__dispatcher.executeFunction(e)}createEntity(...e){this.__dispatcher.createEntity(e)}execute(e,t){return this.__dispatcher.execute(e,t)}control(e){this.__dispatcher.control(e)}get stats(){return this.__dispatcher.stats}}function G(e){return function(t,s){t.constructor.schema||(t.constructor.schema={});const i="type"in e?e:{type:e};t.constructor.schema[s]=i}}const H=[];function V(e){if("function"!=typeof e)return t=>{t.options=e,H.push(t)};H.push(e)}export{_ as Entity,I as Query,O as System,h as Type,Y as World,V as component,H as componentTypes,G as field}; | ||
| //# sourceMappingURL=index.min.js.map |
@@ -132,4 +132,4 @@ interface LogPointer { | ||
| } | ||
| interface SystemType { | ||
| new (): System; | ||
| interface SystemType<S extends System> { | ||
| new (): S; | ||
| } | ||
@@ -142,7 +142,10 @@ declare abstract class System { | ||
| delta: number; | ||
| // TODO: support schedule builder | ||
| get name(): string; | ||
| query(buildCallback: (q: QueryBuilder) => void): Query; | ||
| attach<S extends System>(systemType: SystemType<S>): S; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): Entity; | ||
| accessRecentlyDeletedData(toggle?: boolean): void; | ||
| abstract execute(): void; | ||
| initialize(): void | Promise<void>; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| execute(): void; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| } | ||
@@ -162,2 +165,4 @@ declare class SystemBox { | ||
| constructor(system: System, dispatcher: Dispatcher); | ||
| replaceAttachmentPlaceholders(): void; | ||
| initialize(): Promise<void>; | ||
| execute(time: number, delta: number): void; | ||
@@ -169,3 +174,2 @@ private runQueries; | ||
| restart(): void; | ||
| suspend(): void; | ||
| } | ||
@@ -231,3 +235,3 @@ declare class ComponentStats { | ||
| // https://stackoverflow.com/questions/67467302/type-for-an-interleaved-array-of-classes-and-values | ||
| type DefsArray = (ComponentType<any> | SystemType | any | DefsArray)[]; | ||
| type DefsArray = (ComponentType<any> | SystemType<System> | any | DefsArray)[]; | ||
| interface WorldOptions { | ||
@@ -245,3 +249,2 @@ defs: DefsArray; | ||
| stop: DefsArray; | ||
| suspend: DefsArray; | ||
| restart: DefsArray; | ||
@@ -254,3 +257,3 @@ } | ||
| private readonly systems; | ||
| private readonly systemsByClass; | ||
| readonly systemsByClass: Map<SystemType<System>, SystemBox>; | ||
| private lastTime; | ||
@@ -270,3 +273,4 @@ executing: boolean; | ||
| private splitDefs; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): void; | ||
| initialize(): Promise<void>; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): Promise<void>; | ||
| executeFunction(fn: (system: System) => void): void; | ||
@@ -366,2 +370,3 @@ private processEndOfFrame; | ||
| static weakObject: Type<any>; | ||
| // TODO: add autoremove/autodelete when nulled out | ||
| static ref: Type<Entity | undefined>; | ||
@@ -393,3 +398,6 @@ static backrefs: (type?: ComponentType<any>, fieldName?: string, trackDeletedBackrefs?: boolean) => Type<Entity[]>; | ||
| } | ||
| interface ComponentType<C> { | ||
| interface Component { | ||
| __invalid?: boolean; | ||
| } | ||
| interface ComponentType<C extends Component> { | ||
| new (): C; | ||
@@ -416,4 +424,4 @@ schema?: Schema; | ||
| readonly elastic: boolean; | ||
| readonly readonlyInstance: C; | ||
| readonly writableInstance: C; | ||
| readonlyInstance: C; | ||
| writableInstance: C; | ||
| readonly shapeOffset: number; | ||
@@ -430,6 +438,7 @@ readonly shapeMask: number; | ||
| private readonly __dispatcher; | ||
| constructor(options: WorldOptions); | ||
| static create(options: WorldOptions): Promise<World>; | ||
| private constructor(); | ||
| build(callback: (system: System) => void): void; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): void; | ||
| execute(time?: number, delta?: number): void; | ||
| execute(time?: number, delta?: number): Promise<void>; | ||
| control(options: ControlOptions): void; | ||
@@ -442,7 +451,7 @@ get stats(): Stats; | ||
| } | ||
| declare function prop<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare function field<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare const componentTypes: ComponentType<any>[]; | ||
| declare function component(constructor: ComponentType<any>): void; | ||
| declare function component(options: ComponentOptions): (constructor: ComponentType<any>) => void; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, prop, Query, ComponentType }; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, field, Query, ComponentType }; | ||
| //# sourceMappingURL=index.umd.d.ts.map |
@@ -132,4 +132,4 @@ interface LogPointer { | ||
| } | ||
| interface SystemType { | ||
| new (): System; | ||
| interface SystemType<S extends System> { | ||
| new (): S; | ||
| } | ||
@@ -142,7 +142,10 @@ declare abstract class System { | ||
| delta: number; | ||
| // TODO: support schedule builder | ||
| get name(): string; | ||
| query(buildCallback: (q: QueryBuilder) => void): Query; | ||
| attach<S extends System>(systemType: SystemType<S>): S; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): Entity; | ||
| accessRecentlyDeletedData(toggle?: boolean): void; | ||
| abstract execute(): void; | ||
| initialize(): void | Promise<void>; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| execute(): void; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| } | ||
@@ -162,2 +165,4 @@ declare class SystemBox { | ||
| constructor(system: System, dispatcher: Dispatcher); | ||
| replaceAttachmentPlaceholders(): void; | ||
| initialize(): Promise<void>; | ||
| execute(time: number, delta: number): void; | ||
@@ -169,3 +174,2 @@ private runQueries; | ||
| restart(): void; | ||
| suspend(): void; | ||
| } | ||
@@ -231,3 +235,3 @@ declare class ComponentStats { | ||
| // https://stackoverflow.com/questions/67467302/type-for-an-interleaved-array-of-classes-and-values | ||
| type DefsArray = (ComponentType<any> | SystemType | any | DefsArray)[]; | ||
| type DefsArray = (ComponentType<any> | SystemType<System> | any | DefsArray)[]; | ||
| interface WorldOptions { | ||
@@ -245,3 +249,2 @@ defs: DefsArray; | ||
| stop: DefsArray; | ||
| suspend: DefsArray; | ||
| restart: DefsArray; | ||
@@ -254,3 +257,3 @@ } | ||
| private readonly systems; | ||
| private readonly systemsByClass; | ||
| readonly systemsByClass: Map<SystemType<System>, SystemBox>; | ||
| private lastTime; | ||
@@ -270,3 +273,4 @@ executing: boolean; | ||
| private splitDefs; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): void; | ||
| initialize(): Promise<void>; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): Promise<void>; | ||
| executeFunction(fn: (system: System) => void): void; | ||
@@ -366,2 +370,3 @@ private processEndOfFrame; | ||
| static weakObject: Type<any>; | ||
| // TODO: add autoremove/autodelete when nulled out | ||
| static ref: Type<Entity | undefined>; | ||
@@ -393,3 +398,6 @@ static backrefs: (type?: ComponentType<any>, fieldName?: string, trackDeletedBackrefs?: boolean) => Type<Entity[]>; | ||
| } | ||
| interface ComponentType<C> { | ||
| interface Component { | ||
| __invalid?: boolean; | ||
| } | ||
| interface ComponentType<C extends Component> { | ||
| new (): C; | ||
@@ -416,4 +424,4 @@ schema?: Schema; | ||
| readonly elastic: boolean; | ||
| readonly readonlyInstance: C; | ||
| readonly writableInstance: C; | ||
| readonlyInstance: C; | ||
| writableInstance: C; | ||
| readonly shapeOffset: number; | ||
@@ -430,6 +438,7 @@ readonly shapeMask: number; | ||
| private readonly __dispatcher; | ||
| constructor(options: WorldOptions); | ||
| static create(options: WorldOptions): Promise<World>; | ||
| private constructor(); | ||
| build(callback: (system: System) => void): void; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): void; | ||
| execute(time?: number, delta?: number): void; | ||
| execute(time?: number, delta?: number): Promise<void>; | ||
| control(options: ControlOptions): void; | ||
@@ -442,7 +451,7 @@ get stats(): Stats; | ||
| } | ||
| declare function prop<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare function field<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare const componentTypes: ComponentType<any>[]; | ||
| declare function component(constructor: ComponentType<any>): void; | ||
| declare function component(options: ComponentOptions): (constructor: ComponentType<any>) => void; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, prop, Query, ComponentType }; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, field, Query, ComponentType }; | ||
| //# sourceMappingURL=index.umd.min.d.ts.map |
@@ -1,2 +0,2 @@ | ||
| !function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).becsy={})}(this,(function(e){"use strict";const t=22,s=4194304,r=4194303,i=512;class n{size;bytes;constructor(e){this.size=e,this.bytes=new Uint32Array(Math.ceil(e/32))}get(e){if(e<0||e>=this.size)throw new Error(`Bit index out of bounds: ${e}`);return 0!=(this.bytes[e>>>5]&1<<(31&e))}set(e){if(e<0||e>=this.size)throw new Error(`Bit index out of bounds: ${e}`);this.bytes[e>>>5]|=1<<(31&e)}unset(e){if(e<0||e>=this.size)throw new Error(`Bit index out of bounds: ${e}`);this.bytes[e>>>5]&=~(1<<(31&e))}clear(){this.bytes.fill(0)}}const a=[];class o{maxEntries;configParamName;localProcessingAllowed;data;corral;constructor(e,t,s=!1){this.maxEntries=e,this.configParamName=t,this.localProcessingAllowed=s;const r=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.data=new Uint32Array(r);const i=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.corral=new Uint32Array(i)}push(e){const t=this.corral[0];t>=this.maxEntries&&this.throwCapacityExceeded(),t&&this.corral[t]===e||(this.corral[t+2]=e,this.corral[0]+=1)}commit(e){if(!e&&this.localProcessingAllowed)throw new Error("Cannot use blind commit when log local processing is allowed");const t=this.corral[0];if(!t)return!0;let s=this.data[0];if(e&&(e.generation!==this.data[1]||e.index!==s||e.corralGeneration!==this.corral[1]||e.corralIndex!==this.corral[0]))return!1;const r=Math.min(t,this.maxEntries-s);for(this.data.set(this.corral.subarray(2,r+2),s+2),r<t&&this.data.set(this.corral.subarray(r+2,t+2),2),s+=t;s>=this.maxEntries;)s-=this.maxEntries,this.data[1]+=1;return this.data[0]=s,this.corral[0]=0,this.corral[1]+=1,e&&(e.index=s,e.generation=this.data[1]),!0}createPointer(e){return e?(e.index=this.data[0],e.generation=this.data[1],e.corralIndex=this.corral[0],e.corralGeneration=this.corral[1],e):{index:this.data[0],generation:this.data[1],corralIndex:this.corral[0],corralGeneration:this.corral[1]}}hasUpdatesSince(e){return this.checkPointer(e),!(e.index===this.data[0]&&e.generation===this.data[1]&&(e.corralGeneration===this.corral[1]?e.corralIndex===this.corral[0]:0===this.corral[0]))}processSince(e,t){this.checkPointers(e,t);let s=a;const r=t?.index??this.data[0],i=t?.generation??this.data[1];if(e.generation===i)if(e.index<r)s=[this.data,e.index+2,r+2,!1],e.index=r;else{const t=this.corral[0],r=this.corral[1];(e.corralGeneration===r?e.corralIndex<t:t)&&(s=[this.corral,e.corralIndex+2,t+2,!0],e.corralIndex=t,e.corralGeneration=r)}else s=[this.data,e.index+2,this.data.length,!1],e.index=0,e.generation=i;return s}processAndCommitSince(e){const t=this.processSince(e);return t[0]?t:this.commit(e)?a:this.processSince(e)}countSince(e,t){if(this.checkPointers(e,t),this.corral[0])throw new Error("Internal error, should commit log before counting");const s=e.index,r=t?.index??this.data[0],i=t?.generation??this.data[1];return e.index=r,e.generation=i,s===r&&e.generation===i?0:s<r?r-s:this.maxEntries-(s-r)}checkPointers(e,t){if(this.checkPointer(e),t&&(this.checkPointer(t),e.index>t.index&&e.generation>=t.generation))throw new RangeError("Internal error, start pointer exceeds end pointer")}checkPointer(e){const t=this.data[0];let s=e.generation;if(e.index===t?s+1<this.data[1]&&this.throwCapacityExceeded():(e.index>t&&(s+=1),s!==this.data[1]&&this.throwCapacityExceeded()),e.corralGeneration>this.corral[1])throw new Error("Internal error, pointer corral generation older than corral");if(e.corralGeneration===this.corral[1]&&e.corralIndex>this.corral[0])throw new Error("Internal error, pointer past end of log corral area")}throwCapacityExceeded(){throw new Error(`Log capacity exceeded, please raise ${this.configParamName} above ${this.maxEntries}`)}}class h{maxItems;configParamName;data;constructor(e,t){this.maxItems=e,this.configParamName=t,this.data=new Uint32Array(new SharedArrayBuffer((e+1)*Uint32Array.BYTES_PER_ELEMENT))}get length(){return this.data[0]}take(){const e=this.data[0]--;if(e<=0)throw new RangeError(`Pool capacity exceeded, please raise ${this.configParamName} above ${this.maxItems}`);return this.data[e]}refill(e){if(!e.length)return;const t=this.length,s=t+e.length;if(s>this.maxItems)throw new Error("Internal error, refill exceeded pool capacity");this.data.set(e,t+1),this.data[0]=s}fillWithDescendingIntegers(e){const t=this.length;for(let s=this.data.length-1;s>t;s--)this.data[s]=e++;this.data[0]=this.data.length-1}}const c=new TextEncoder,d=new TextDecoder;function l(e){throw new Error(`Component is not writable; use entity.write(${e.type.name}) to acquire a writable version`)}class f{defaultValue;constructor(e){this.defaultValue=e}static boolean;static uint8;static int8;static uint16;static int16;static uint32;static int32;static float32;static float64;static staticString;static dynamicString;static object;static weakObject;static ref;static backrefs}class u extends f{NumberArray;constructor(e){super(0),this.NumberArray=e}defineElastic(e,t){let s,r;t.updateBuffer=()=>{const i=e.capacity*this.NumberArray.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==i;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(i):t.buffer,r=new this.NumberArray(s),n&&t.buffer&&r.set(new this.NumberArray(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>r[e.index],set(t){r[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>r[e.index],set(t){l(e)}})}defineFixed(e,t){const s=e.capacity*this.NumberArray.BYTES_PER_ELEMENT,r=new SharedArrayBuffer(s),i=new this.NumberArray(r);t.buffer=r,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>i[e.index],set(t){i[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>i[e.index],set(t){l(e)}})}}class p extends f{choices;choicesIndex=new Map;TypedArray;constructor(e){if(super(e[0]),this.choices=e,!e?.length)throw new Error("No choices specified for Type.staticString");e.length<256?this.TypedArray=Uint8Array:e.length<65536?this.TypedArray=Uint16Array:this.TypedArray=Uint32Array;for(let t=0;t<e.length;t++)this.choicesIndex.set(e[t],t)}defineElastic(e,t){let s,r;const i=this.choices,n=this.choicesIndex;t.updateBuffer=()=>{const i=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==i;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(i):t.buffer,r=new this.TypedArray(s),n&&t.buffer&&r.set(new this.TypedArray(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index],s=i[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){const s=n.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);r[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index],s=i[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){l(e)}})}defineFixed(e,t){const s=this.choices,r=this.choicesIndex,i=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=new SharedArrayBuffer(i),a=new this.TypedArray(n);t.buffer=n,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=a[e.index],r=s[t];if(void 0===r)throw new Error(`Invalid static string index: ${t}`);return r},set(t){const s=r.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);a[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=a[e.index],r=s[t];if(void 0===r)throw new Error(`Invalid static string index: ${t}`);return r},set(t){l(e)}})}}class g extends f{maxUtf8Length;lengthsStride;bytesStride;constructor(e){super(""),this.maxUtf8Length=e+e%2,this.lengthsStride=e/2+1,this.bytesStride=this.maxUtf8Length+2}defineElastic(e,t){let s,r,i;const n=this.maxUtf8Length,a=this.lengthsStride,o=this.bytesStride;t.updateBuffer=()=>{const n=e.capacity*(this.maxUtf8Length+Uint16Array.BYTES_PER_ELEMENT),a=t.buffer?.byteLength!==n;(a||t.buffer!==s)&&(s=a?new SharedArrayBuffer(n):t.buffer,r=new Uint16Array(s),i=new Uint8Array(s),a&&t.buffer&&i.set(new Uint8Array(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index*a];return d.decode(new Uint8Array(i.buffer,e.index*o+2,t))},set(t){const s=c.encode(t);if(s.byteLength>n)throw new Error(`Dynamic string length > ${n} after encoding: ${t}`);r[e.index*a]=s.byteLength,i.set(s,e.index*o+2)}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index*a];return d.decode(new Uint8Array(i.buffer,e.index*o+2,t))},set(t){l(e)}})}defineFixed(e,t){const s=this.maxUtf8Length,r=this.lengthsStride,i=this.bytesStride,n=e.capacity*(this.maxUtf8Length+Uint16Array.BYTES_PER_ELEMENT),a=new SharedArrayBuffer(n),o=new Uint16Array(a),h=new Uint8Array(a);t.buffer=a,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=o[e.index*r];return d.decode(new Uint8Array(h.buffer,e.index*i+2,t))},set(t){const n=c.encode(t);if(n.byteLength>s)throw new Error(`Dynamic string length > ${s} after encoding: ${t}`);o[e.index*r]=n.byteLength,h.set(n,e.index*i+2)}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=o[e.index*r];return d.decode(new Uint8Array(h.buffer,e.index*i+2,t))},set(t){l(e)}})}}const m=2**31;const y=[];class w extends f{type;fieldName;trackDeletedBackrefs;constructor(e,t,s){super(y),this.type=e,this.fieldName=t,this.trackDeletedBackrefs=s}defineElastic(e,t){const s=this.fieldName?this.type?.__binding.fields.find((e=>e.name===this.fieldName)):void 0;if(this.fieldName&&!s)throw new Error(`Backrefs field ${e.type.name}.${t.name} refers to an unknown field ${this.type.name}.${this.fieldName}`);if(s&&s.type!==f.ref)throw new Error(`Backrefs field ${e.type.name}.${t.name} refers to a field ${this.type.name}.${this.fieldName} that is not a ref`);if(this.fieldName&&!this.type)throw new Error(`Backrefs selector has field but no component in ${e.type.name}.${t.name}`);if(this.type&&!this.fieldName&&!this.type.__binding.refFields.length)throw new Error(`Backrefs field ${e.type.name}.${t.name} refers to component ${this.type.name} that has no ref fields`);const r=this.trackDeletedBackrefs,i=e.dispatcher.indexer;i.registerSelector();const n=i.registerSelector(e.type,this.type,s?.seq,this.trackDeletedBackrefs),a={enumerable:!0,configurable:!0,get(){if(!r&&e.dispatcher.registry.includeRecentlyDeleted)throw new Error(`Backrefs field ${e.type.name}.${t.name} not configured to track recently deleted refs`);return i.getBackrefs(e.entityId,n)},set(e){if(e!==y)throw new Error("Backrefs properties are computed automatically, you cannot set them")}};Object.defineProperty(e.writableInstance,t.name,a),Object.defineProperty(e.readonlyInstance,t.name,a)}defineFixed(e,t){this.defineElastic(e,t)}}f.boolean=new class extends f{constructor(){super(!1)}defineElastic(e,t){let s,r;t.updateBuffer=()=>{const i=t.buffer?.byteLength!==e.capacity;(i||t.buffer!==s)&&(s=i?new SharedArrayBuffer(e.capacity):t.buffer,r=new Uint8Array(s),i&&t.buffer&&r.set(new Uint8Array(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(r[e.index]),set(t){r[e.index]=t?1:0}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(r[e.index]),set(t){l(e)}})}defineFixed(e,t){const s=new SharedArrayBuffer(e.capacity),r=new Uint8Array(s);t.buffer=s,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(r[e.index]),set(t){r[e.index]=t?1:0}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(r[e.index]),set(t){l(e)}})}},f.uint8=new u(Uint8Array),f.int8=new u(Int8Array),f.uint16=new u(Uint16Array),f.int16=new u(Int16Array),f.uint32=new u(Uint32Array),f.int32=new u(Int32Array),f.float32=new u(Float32Array),f.float64=new u(Float64Array),f.staticString=e=>new p(e),f.dynamicString=e=>new g(e),f.ref=new class extends f{constructor(){super(void 0)}defineElastic(e,t){let s,i;const n=e.dispatcher.indexer,a=e.dispatcher.registry,o=a.pool;n.registerSelector(),t.updateBuffer=()=>{const r=e.capacity*Int32Array.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==r;if(n||t.buffer!==s){if(s=n?new SharedArrayBuffer(r):t.buffer,i=new Int32Array(s),n&&t.buffer){const e=new Int32Array(t.buffer);i.set(e),i.fill(-1,e.length)}else i.fill(-1);t.buffer=s}},t.updateBuffer(),t.clearRef=(s,a,o)=>{if(o)throw new Error("Ref fields have no internal index");if(0!=(i[e.index]&m)!==s)throw new Error("Wrong ref stale state");const h=i[e.index]&r,c=void 0!==a;c&&h!==a||(s?c&&(i[e.index]=-1):i[e.index]|=m,n.trackRefChange(e.entityId,e.type,t.seq,void 0,h,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index];if(!(-1===t||t&m&&!a.includeRecentlyDeleted))return o.borrowTemporarily(t&r)},set(s){if(s&&!a.hasShape(s.__id,a.Alive,!1))throw new Error("Referencing a deleted entity is not allowed");const r=i[e.index],o=s?.__id??-1;r!==o&&(i[e.index]=o,n.trackRefChange(e.entityId,e.type,t.seq,void 0,r,o,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index];if(!(-1===t||t&m&&!a.includeRecentlyDeleted))return o.borrowTemporarily(t&r)},set(t){l(e)}})}defineFixed(e,t){const s=e.capacity*Int32Array.BYTES_PER_ELEMENT,i=new SharedArrayBuffer(s),n=new Int32Array(i);n.fill(-1),t.buffer=i;const a=e.dispatcher.indexer,o=e.dispatcher.registry,h=o.pool;a.registerSelector(),t.clearRef=(s,i,o)=>{if(o)throw new Error("Ref fields have no internal index");if(0!=(n[e.index]&m)!==s)throw new Error("Wrong ref stale state");const h=n[e.index]&r,c=void 0!==i;c&&h!==i||(s?c&&(n[e.index]=-1):n[e.index]|=m,a.trackRefChange(e.entityId,e.type,t.seq,void 0,h,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=n[e.index];if(!(-1===t||t&m&&!o.includeRecentlyDeleted))return h.borrowTemporarily(t&r)},set(s){if(s&&!o.hasShape(s.__id,o.Alive,!1))throw new Error("Referencing a deleted entity is not allowed");const r=n[e.index],i=s?.__id??-1;r!==i&&(n[e.index]=i,a.trackRefChange(e.entityId,e.type,t.seq,void 0,r,i,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=n[e.index];if(!(-1===t||t&m&&!o.includeRecentlyDeleted))return h.borrowTemporarily(t&r)},set(t){l(e)}})}},f.backrefs=(e,t,s=!1)=>new w(e,t,s),f.object=new class extends f{constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){l(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){l(e)}})}},f.weakObject=new class extends f{finalizers;constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{};const r=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(i){if(null!=i){const s=new WeakRef(i);r?.register(i,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),i=s}s[e.index]=i}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(t){l(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{};const r=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(i){if(null!=i){const s=new WeakRef(i);r?.register(i,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),i=s}s[e.index]=i}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(t){l(e)}})}initFinalizers(e){if(!e.trackedWrites)return;if(this.finalizers)return this.finalizers;const t=e.dispatcher;return t.writeLog&&"undefined"!=typeof FinalizationRegistry?(this.finalizers=new FinalizationRegistry((({type:e,field:s,weakRef:r,id:i,index:n})=>{s.localBuffer?.[n]===r&&t.registry.trackWrite(i,e)})),this.finalizers):void 0}};class _{type;fields;dispatcher;capacity;storage;elastic;readonlyInstance;writableInstance;shapeOffset;shapeMask;refFields;trackedWrites=!1;internallyIndexed=!1;entityId=0;index=0;constructor(e,t,s,r,i,n){this.type=e,this.fields=t,this.dispatcher=s,this.capacity=r,this.storage=i,this.elastic=n,this.readonlyInstance=new e,this.writableInstance=new e,this.shapeOffset=e.id>>5,this.shapeMask=1<<(31&e.id),this.refFields=t.filter((e=>e.type===f.ref))}}function E(e){if(!e.__binding)throw new Error(`Component ${e.name} not defined; add to world defs`)}class b{maxEntities;binding;fields;index;spares;constructor(e,t,s){this.maxEntities=e,this.binding=t,this.fields=s,this.growSpares(),this.growCapacity()}acquireIndex(e){let t=this.index[e];if(-1===t){if(this.spares[3]>0)t=this.spares[4+--this.spares[3]];else{if(this.spares[1]===this.spares[2]){if(!this.binding.elastic)throw new Error(`Storage exhausted for component ${this.binding.type.name}; raise its capacity above ${this.binding.capacity}`);this.binding.capacity=Math.min(this.maxEntities,2*this.binding.capacity),this.growCapacity()}t=this.spares[1]++}this.index[e]=t}return t}releaseIndex(e){if(-1===this.index[e])throw new Error(`Internal error, index for entity ${e} not allocated`);this.spares[3]===this.spares.length-4&&this.growSpares(),this.spares[4+this.spares[3]++]=this.index[e],this.index[e]=-1}growCapacity(){this.binding.dispatcher.stats.for(this.binding.type).capacity=this.binding.capacity;const e=this.ArrayType,t=e.BYTES_PER_ELEMENT!==this.spares?.[0];if(!this.index||t){const t=new e(new SharedArrayBuffer(this.maxEntities*e.BYTES_PER_ELEMENT));this.index?t.set(this.index):t.fill(-1),this.index=t}if(this.spares&&t){const t=new e(new SharedArrayBuffer(this.spares.length*e.BYTES_PER_ELEMENT));t.set(this.spares),t[0]=e.BYTES_PER_ELEMENT,this.spares=t}if(this.spares[2]=this.binding.capacity,this.binding.elastic)for(const e of this.fields)e.updateBuffer()}growSpares(){const e=this.ArrayType,t=this.spares?Math.min(this.maxEntities,2*(this.spares.length-4)):8,s=new e(new SharedArrayBuffer((4+t)*e.BYTES_PER_ELEMENT));this.spares?s.set(this.spares):(s[0]=e.BYTES_PER_ELEMENT,s[2]=this.binding.capacity),this.spares=s}get ArrayType(){const e=this.binding.capacity;return e<=127?Int8Array:e<=32767?Int16Array:Int32Array}}function x(e,t,s){const r=function(e){const t=e.schema,s=[];if(t){let r=0;for(const e in t){let i=t[e];(i instanceof f||"function"==typeof i)&&(i={type:i}),"function"==typeof i.type&&(i.type=i.type()),"default"in i||(i.default=i.type.defaultValue),s.push({name:e,seq:r++,type:i.type,default:i.default})}if(r>128)throw new Error(`Component ${e.name} declares too many fields`)}return s}(t),i=r.length?t.options?.storage??s.defaultComponentStorage:"sparse",n="sparse"===i?s.maxEntities:Math.min(s.maxEntities,t.options?.capacity??0),a=t.options?.initialCapacity??8;if(void 0!==t.options?.capacity){if("sparse"===i)throw new Error(`Component type ${t.name} cannot combine custom capacity with sparse storage`);if(t.options.capacity<=0)throw new Error(`Component type ${t.name} capacity option must be great than zero: got ${n}`);if(void 0!==t.options.initialCapacity)throw new Error(`Component type ${t.name} cannot have both capacity and initialCapacity options`)}if(("undefined"==typeof process||"test"!==process.env.NODE_ENV)&&t.__bind)throw new Error(`Component type ${t.name} is already in use in another world`);t.id=e;const o=new _(t,r,s,n||a,i,!n);t.__binding=o}function k(e){const t=e.__binding;for(const e of t.fields)t.elastic?e.type.defineElastic(t,e):e.type.defineFixed(t,e);switch(t.storage){case"sparse":t.dispatcher.stats.for(e).capacity=t.capacity,e.__bind=(e,s)=>(t.entityId=e,t.index=e,s?t.writableInstance:t.readonlyInstance),e.__allocate=e=>(t.entityId=e,t.index=e,t.writableInstance);break;case"packed":{const s=new b(t.dispatcher.maxEntities,t,t.fields);e.__bind=(r,i)=>{if(t.entityId=r,t.index=s.index[r],-1===t.index)throw new Error(`Attempt to bind unacquired entity ${r} to ${e.name}`);return i?t.writableInstance:t.readonlyInstance},e.__allocate=e=>(t.entityId=e,t.index=s.acquireIndex(e),t.writableInstance),e.__free=e=>{s.releaseIndex(e)};break}case"compact":throw new Error("Not yet implemented");default:throw new Error(`Invalid storage type "${t.storage}`)}}class S{__registry;__id;constructor(e){this.__registry=e}add(e,t){if(this.__checkMask(e,!0),!this.__registry.hasShape(this.__id,this.__registry.Alive,!1))throw new Error("Entity has been deleted");if(this.__registry.hasShape(this.__id,e,!1))throw new Error(`Entity already has a ${e.name} component`);return this.__registry.setShape(this.__id,e),this.__registry.dispatcher.stats.for(e).numEntities+=1,function(e,t,s){if(E(e),void 0!==s)for(const t in s)if(!e.schema?.[t])throw new Error(`Property ${t} not defined for component ${e.name}`);const r=e.__allocate(t);for(const t of e.__binding.fields)r[t.name]=s?.[t.name]??t.default}(e,this.__id,t),this}addAll(...e){for(let t=0;t<e.length;t++){const s=e[t];if("function"!=typeof s)throw new Error(`Bad arguments to bulk add: expected component type, got: ${s}`);let r=e[t+1];"function"==typeof r?r=void 0:t++,this.add(s,r)}return this}remove(e){this.__checkHas(e,!1),this.__checkMask(e,!0),this.__registry.clearShape(this.__id,e)}removeAll(...e){for(const t of e)this.remove(t)}has(e){return this.__checkMask(e,!1),this.__registry.hasShape(this.__id,e,!0)}read(e){return this.__checkMask(e,!1),this.__checkHas(e,!0),e.__bind(this.__id,!1)}write(e){return this.__checkMask(e,!0),this.__checkHas(e,!0),e.__binding.trackedWrites&&this.__registry.trackWrite(this.__id,e),e.__bind(this.__id,!0)}delete(){const e=this.__registry.Alive;for(const t of this.__registry.types)this.__registry.hasShape(this.__id,t,!1)&&(t!==e&&this.__checkMask(t,!0),this.__registry.clearShape(this.__id,t));this.__registry.queueDeletion(this.__id),this.__registry.dispatcher.indexer.clearAllRefs(this.__id,!1)}__checkMask(e,t){R(e,this.__registry.executingSystem,t)}__checkHas(e,t){if(!this.__registry.hasShape(this.__id,e,t))throw new Error(`Entity doesn't have a ${e.name} component`)}}function R(e,t,s){E(e);const r=s?t?.rwMasks.write:t?.rwMasks.read;if(!(!r||0!=((r[e.__binding.shapeOffset]??0)&e.__binding.shapeMask)))throw new Error(`System didn't mark component ${e.name} as ${s?"writable":"readable"}`)}function P(e,t){E(t);const s=t.__binding.shapeOffset;s>=e.length&&(e.length=s+1,e.fill(0,e.length,s)),e[s]|=t.__binding.shapeMask}class v{pool;entities=[];constructor(e){this.pool=e}add(e){this.entities.push(this.pool.borrowTemporarily(e))}clear(){this.entities.length&&this.entities.splice(0,1/0)}}class L{pool;entities=[];lookupTable;constructor(e,t){this.pool=e,this.lookupTable=new Int32Array(t),this.lookupTable.fill(-1)}add(e){const t=this.entities.push(this.pool.borrow(e))-1;this.lookupTable[e]=t}remove(e){const t=this.lookupTable[e];if(t<0)throw new Error("Internal error, entity not in list");this.pool.return(e),this.lookupTable[e]=-1;const s=this.entities.pop();t<this.entities.length&&(this.entities[t]=s,this.lookupTable[s.__id]=t)}has(e){return this.lookupTable[e]>=0}clear(){for(const e of this.entities)this.pool.return(e.__id);this.entities=[],this.lookupTable.fill(-1)}}var I;!function(e){e[e.all=1]="all",e[e.added=2]="added",e[e.removed=4]="removed",e[e.changed=8]="changed",e[e.addedOrChanged=16]="addedOrChanged",e[e.changedOrRemoved=32]="changedOrRemoved",e[e.addedChangedOrRemoved=64]="addedChangedOrRemoved"}(I||(I={}));const C=I.added|I.removed|I.changed|I.addedOrChanged|I.changedOrRemoved|I.addedChangedOrRemoved,T=I.changed|I.addedOrChanged|I.changedOrRemoved|I.addedChangedOrRemoved;class A{query;system;results={};flavors=0;withMask;withoutMask;trackMask;hasTransientResults;hasChangedResults;currentEntities;changedEntities;constructor(e,t){this.query=e,this.system=t,e.__results=this.results,e.__systemName=t.name}complete(){const e=this.system.dispatcher;if(this.hasTransientResults=Boolean(this.flavors&C),this.hasChangedResults=Boolean(this.flavors&T),this.hasChangedResults&&!this.trackMask)throw new Error("Query for changed entities must track at least one component");this.flavors&I.all?this.results.all=new L(e.registry.pool,e.maxEntities):this.currentEntities=new n(e.maxEntities),this.hasTransientResults&&this.allocateTransientResultLists(),this.flavors&&this.system.shapeQueries.push(this),this.hasChangedResults&&(this.changedEntities=new n(e.maxEntities),this.system.writeQueries.push(this))}allocateTransientResultLists(){this.flavors&I.added&&this.allocateResult("added"),this.flavors&I.removed&&this.allocateResult("removed"),this.flavors&I.changed&&this.allocateResult("changed"),this.flavors&I.addedOrChanged&&this.allocateResult("addedOrChanged"),this.flavors&I.changedOrRemoved&&this.allocateResult("changedOrRemoved"),this.flavors&I.addedChangedOrRemoved&&this.allocateResult("addedChangedOrRemoved")}allocateResult(e){const t=this.system.dispatcher;this.results[e]=new v(t.registry.pool)}clearTransientResults(){this.hasTransientResults&&(this.results.added?.clear(),this.results.removed?.clear(),this.results.changed?.clear(),this.results.addedOrChanged?.clear(),this.results.changedOrRemoved?.clear(),this.results.addedChangedOrRemoved?.clear(),this.changedEntities?.clear())}clearAllResults(){this.clearTransientResults(),this.results.all?.clear()}handleShapeUpdate(e){const t=this.system.dispatcher.registry,s=this.results.all?.has(e)??this.currentEntities.get(e),r=t.matchShape(e,this.withMask,this.withoutMask);r&&!s?(this.currentEntities?.set(e),this.results.all?.add(e),this.results.added?.add(e),this.results.addedOrChanged?.add(e),this.results.addedChangedOrRemoved?.add(e)):!r&&s&&(this.currentEntities?.unset(e),this.results.all?.remove(e),this.results.removed?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}handleWrite(e,t,s){!this.changedEntities.get(e)&&(this.trackMask[t]??0)&s&&(this.changedEntities.set(e),this.results.changed?.add(e),this.results.addedOrChanged?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}}class O{__callback;__userQuery;__query;__system;__lastTypes;constructor(e,t){this.__callback=e,this.__userQuery=t}__build(e){try{this.__system=e,this.__query=new A(this.__userQuery,e),this.__callback(this),this.__query.complete()}catch(t){throw t.message=`Failed to build query in system ${e.name}: ${t.message}`,t}}get and(){return this}get but(){return this}get also(){return this}get all(){return this.__query.flavors|=I.all,this}get added(){return this.__query.flavors|=I.added,this}get removed(){return this.__query.flavors|=I.removed,this}get changed(){return this.__query.flavors|=I.changed,this}get addedOrChanged(){return this.__query.flavors|=I.addedOrChanged,this}get changedOrRemoved(){return this.__query.flavors|=I.changedOrRemoved,this}get addedChangedOrRemoved(){return this.__query.flavors|=I.addedChangedOrRemoved,this}with(...e){return this.set(this.__system.rwMasks.read,e),this.set("withMask"),this}without(...e){return this.set(this.__system.rwMasks.read,e),this.set("withoutMask",e),this}using(...e){return this.set(this.__system.rwMasks.read,e),this}get track(){this.set("trackMask");for(const e of this.__lastTypes)e.__binding.trackedWrites=!0;return this}get read(){return this}get write(){return this.set(this.__system.rwMasks.write),this}set(e,t,s){if(e){if(t||(t=this.__lastTypes),!t)throw new Error("No component type to apply query modifier to");if(this.__lastTypes=t,"string"==typeof e){if(s&&this.__query[e])throw new Error(`Only one ${s} allowed`);this.__query[e]||(this.__query[e]=[]),e=this.__query[e]}else if(s&&e.some((e=>0!==e)))throw new Error(`Only one ${s} allowed`);for(const s of t)P(e,s)}}}class B{__results;__systemName;get all(){return this.__checkList("all"),this.__results.all.entities}get added(){return this.__checkList("added"),this.__results.added.entities}get removed(){return this.__checkList("removed"),this.__results.removed.entities}get changed(){return this.__checkList("changed"),this.__results.changed.entities}get addedOrChanged(){return this.__checkList("addedOrChanged"),this.__results.addedOrChanged.entities}get changedOrRemoved(){return this.__checkList("changedOrRemoved"),this.__results.changedOrRemoved.entities}get addedChangedOrRemoved(){return this.__checkList("addedChangedOrRemoved"),this.__results.addedChangedOrRemoved.entities}__checkList(e){if(!this.__results[e])throw new Error(`Query '${e}' not configured, please add .${e} to your query definition in system ${this.__systemName}`)}}var N,F;!function(e){e[e.RUNNING=0]="RUNNING",e[e.SUSPENDED=1]="SUSPENDED",e[e.STOPPED=2]="STOPPED"}(N||(N={}));class ${static __system=!0;__queryBuilders=[];__dispatcher;time;delta;get name(){return this.constructor.name}query(e){const t=new B,s=new O(e,t);if(!this.__queryBuilders)throw new Error(`Attempt to create a new query after world initialized in system ${this.name}`);return this.__queryBuilders.push(s),t}createEntity(...e){return this.__dispatcher.createEntity(e)}accessRecentlyDeletedData(e=!0){this.__dispatcher.registry.includeRecentlyDeleted=e}}class M{system;dispatcher;rwMasks={read:[],write:[]};shapeQueries=[];writeQueries=[];hasWriteQueries;processedEntities;shapeLogPointer;writeLogPointer;state=N.RUNNING;get name(){return this.system.name}constructor(e,t){this.system=e,this.dispatcher=t,e.__dispatcher=t,this.shapeLogPointer=t.shapeLog.createPointer(),this.writeLogPointer=t.writeLog?.createPointer(),this.processedEntities=new n(t.maxEntities);for(const t of e.__queryBuilders)t.__build(this);e.__queryBuilders=null,this.hasWriteQueries=!!this.writeQueries.length}execute(e,t){this.state===N.RUNNING&&(this.system.time=e,this.system.delta=t,this.runQueries(),this.system.execute())}runQueries(){const e=this.dispatcher.shapeLog.hasUpdatesSince(this.shapeLogPointer),t=this.hasWriteQueries&&this.dispatcher.writeLog.hasUpdatesSince(this.writeLogPointer);if(e||t){this.processedEntities.clear();for(const e of this.shapeQueries)e.clearTransientResults();e&&this.__updateShapeQueries(),t&&this.__updateWriteQueries()}}__updateShapeQueries(){const e=this.dispatcher.shapeLog;let t,s,r;for(;[t,s,r]=e.processSince(this.shapeLogPointer),t;)for(let e=s;e<r;e++){const s=t[e];if(!this.processedEntities.get(s)){this.processedEntities.set(s);for(const e of this.shapeQueries)e.handleShapeUpdate(s)}}}__updateWriteQueries(){const e=this.dispatcher.writeLog;let s,i,n;for(;[s,i,n]=e.processSince(this.writeLogPointer),s;)for(let e=i;e<n;e++){const i=s[e],n=i&r;if(!this.processedEntities.get(n)){const e=i>>>t;for(const t of this.writeQueries)t.handleWrite(n,e>>5,1<<(31&e))}}}stop(){if(this.state!==N.STOPPED){this.state=N.STOPPED;for(const e of this.shapeQueries)e.clearAllResults()}}restart(){if(this.state===N.STOPPED){const e=this.dispatcher.registry,t=e.Alive;for(let s=0;s<this.dispatcher.maxEntities;s++)if(e.hasShape(s,t,!1))for(const e of this.shapeQueries)e.handleShapeUpdate(s);for(const e of this.shapeQueries)e.clearTransientResults();this.dispatcher.shapeLog.createPointer(this.shapeLogPointer),this.dispatcher.writeLog?.createPointer(this.writeLogPointer)}this.state=N.RUNNING}suspend(){this.state===N.STOPPED&&this.restart(),this.state=N.SUSPENDED}}class U{registry;borrowed;borrowCounts;spares=[];temporarilyBorrowedIds=[];constructor(e,t){this.registry=e,this.borrowed=Array.from({length:t}),this.borrowCounts=new Int32Array(t)}borrow(e){this.borrowCounts[e]+=1;let t=this.borrowed[e];return t||(t=this.borrowed[e]=this.spares.pop()??new S(this.registry),t.__id=e),t}borrowTemporarily(e){const t=this.borrow(e);return this.temporarilyBorrowedIds.push(e),t}returnTemporaryBorrows(){for(const e of this.temporarilyBorrowedIds)this.return(e);this.temporarilyBorrowedIds.splice(0,1/0)}return(e){if(!this.borrowCounts[e])throw new Error("Internal error, returning entity with no borrows");--this.borrowCounts[e]<=0&&(this.spares.push(this.borrowed[e]),this.borrowed[e]=void 0)}}class D{types;dispatcher;stride;shapes;staleShapes;entityIdPool;pool;executingSystem;includeRecentlyDeleted=!1;deletionLog;prevDeletionPointer;oldDeletionPointer;removalLog;prevRemovalPointer;oldRemovalPointer;Alive=class{};constructor(e,t,s,r,i){this.types=r,this.dispatcher=i,this.stride=Math.ceil(r.length/32);const n=e*this.stride*4;this.shapes=new Uint32Array(new SharedArrayBuffer(n)),this.staleShapes=new Uint32Array(new SharedArrayBuffer(n)),this.entityIdPool=new h(e,"maxEntities"),this.entityIdPool.fillWithDescendingIntegers(0),this.pool=new U(this,e),this.deletionLog=new o(t,"maxLimboEntities"),this.prevDeletionPointer=this.deletionLog.createPointer(),this.oldDeletionPointer=this.deletionLog.createPointer(),this.removalLog=new o(s,"maxLimboComponents"),this.prevRemovalPointer=this.removalLog.createPointer(),this.oldRemovalPointer=this.removalLog.createPointer()}initializeComponentTypes(){this.types.unshift(this.Alive);let e=0;for(const t of this.types)x(e++,t,this.dispatcher);for(const e of this.types)k(e);{const e=this.types[0].__binding;if(0!==e.shapeOffset||1!==e.shapeMask)throw new Error("Alive component was not assigned first available shape mask")}}createEntity(e){const t=this.entityIdPool.take(),s=t*this.stride;this.shapes[s]=1,this.stride>1&&this.shapes.fill(0,s+1,s+this.stride);const r=this.pool.borrowTemporarily(t);return e&&r.addAll(...e),this.dispatcher.stats.numEntities+=1,r}queueDeletion(e){this.deletionLog.push(e)}flush(){this.includeRecentlyDeleted=!1,this.pool.returnTemporaryBorrows(),this.deletionLog.commit(),this.removalLog.commit()}processEndOfFrame(){this.processDeletionLog(),this.processRemovalLog()}processDeletionLog(){this.deletionLog.commit();let e,t,s,r=0;for(;[e,t,s]=this.deletionLog.processSince(this.oldDeletionPointer,this.prevDeletionPointer),e;){for(let r=t;r<s;r++)this.dispatcher.indexer.clearAllRefs(e[r],!0);const i=e.subarray(t,s);this.entityIdPool.refill(i),r+=i.length}this.dispatcher.stats.numEntities-=r,this.dispatcher.stats.maxLimboEntities=r,this.deletionLog.createPointer(this.prevDeletionPointer)}processRemovalLog(){this.removalLog.commit();let e,s,i,n=0;for(;[e,s,i]=this.removalLog.processSince(this.oldRemovalPointer,this.prevRemovalPointer),e;){for(let n=s;n<i;n++){const s=e[n],i=s&r,a=s>>>t,o=this.types[a],h=i*this.stride+o.__binding.shapeOffset,c=o.__binding.shapeMask;0==(this.shapes[h]&c)&&(this.staleShapes[h]&=~c,this.clearRefs(i,o,!0),o.__free?.(i))}n+=i-s}this.dispatcher.stats.maxLimboComponents=n,this.removalLog.createPointer(this.prevRemovalPointer)}hasShape(e,t,s){const r=e*this.stride+t.__binding.shapeOffset,i=t.__binding.shapeMask;return 0!=(this.shapes[r]&i)||!(!s||!this.includeRecentlyDeleted||0==(this.staleShapes[r]&i))}setShape(e,t){const s=e*this.stride+t.__binding.shapeOffset,r=t.__binding.shapeMask;this.shapes[s]|=r,this.staleShapes[s]|=r,this.dispatcher.shapeLog.push(e)}clearShape(e,s){const r=this.clearRefs(e,s,!1);(s.__free||r)&&this.removalLog.push(e|s.id<<t),this.shapes[e*this.stride+s.__binding.shapeOffset]&=~s.__binding.shapeMask,this.dispatcher.shapeLog.push(e),this.dispatcher.stats.for(s).numEntities-=1}trackWrite(e,s){this.dispatcher.writeLog.push(e|s.id<<t)}clearRefs(e,t,s){const r=!!t.__binding.refFields.length;if(r){t.__bind(e,!0);for(const e of t.__binding.refFields)e.clearRef(s)}return r}matchShape(e,t,s){const r=e*this.stride;if(t)for(let e=0;e<t.length;e++){const s=t[e];if((this.shapes[r+e]&s)!==s)return!1}if(s)for(let e=0;e<s.length;e++){const t=s[e];if(0!=(this.shapes[r+e]&t))return!1}return!0}}class q{_numEntities=0;maxEntities=0;capacity=0;get numEntities(){return this._numEntities}set numEntities(e){this._numEntities=e,e>this.maxEntities&&(this.maxEntities=e)}toString(){return`${this.numEntities.toLocaleString()} of ${this.maxEntities.toLocaleString()} peak (capacity ${this.capacity.toLocaleString()})`}}class j{frames=0;_numEntities=0;maxEntities=0;_maxLimboEntities=0;_maxLimboComponents=0;_maxRefChangesPerFrame=0;_maxShapeChangesPerFrame=0;_maxWritesPerFrame=0;components=Object.create(null);get numEntities(){return this._numEntities}set numEntities(e){this._numEntities=e,e>this.maxEntities&&(this.maxEntities=e)}get maxLimboEntities(){return this._maxLimboEntities}set maxLimboEntities(e){e>this._maxLimboEntities&&(this._maxLimboEntities=e)}get maxLimboComponents(){return this._maxLimboComponents}set maxLimboComponents(e){e>this._maxLimboComponents&&(this._maxLimboComponents=e)}get maxRefChangesPerFrame(){return this._maxRefChangesPerFrame}set maxRefChangesPerFrame(e){e>this._maxRefChangesPerFrame&&(this._maxRefChangesPerFrame=e)}get maxShapeChangesPerFrame(){return this._maxShapeChangesPerFrame}set maxShapeChangesPerFrame(e){e>this._maxShapeChangesPerFrame&&(this._maxShapeChangesPerFrame=e)}get maxWritesPerFrame(){return this._maxWritesPerFrame}set maxWritesPerFrame(e){e>this._maxWritesPerFrame&&(this._maxWritesPerFrame=e)}for(e){return this.components[e.name]=this.components[e.name]??new q}toString(){return`World stats:\n frames: ${this.frames.toLocaleString()}\n entities: ${this.numEntities.toLocaleString()} of ${this.maxEntities.toLocaleString()} max (${this.maxLimboEntities.toLocaleString()} limbo max)\n refs: ${this.maxRefChangesPerFrame.toLocaleString()} ref changes/frame max\n logs: ${this.maxShapeChangesPerFrame.toLocaleString()} shape changes/frame max, ${this.maxWritesPerFrame.toLocaleString()} writes/frame max`}}!function(e){e[e.REFERENCE=0]="REFERENCE",e[e.UNREFERENCE=1073741824]="UNREFERENCE",e[e.RELEASE=2147483648]="RELEASE"}(F||(F={}));const W=F.REFERENCE|F.UNREFERENCE|F.RELEASE;class Q{targetEntityId;selector;dispatcher;entities=[];tags;entityIndex;clearing=!1;registry;constructor(e,t,s){this.targetEntityId=e,this.selector=t,this.dispatcher=s;const r=t.sourceType?.__binding;t.matchType&&(t.matchSeq||1===r.refFields.length)&&!r.internallyIndexed||(this.tags=[]),this.registry=s.registry}clearAllRefs(e){if(!this.tags)throw new Error("Unreferencing an untagged tracker");this.clearing=!0;for(let t=0;t<this.entities.length;t++){const s=this.entities[t].__id,r=this.tags[t];if("number"==typeof r)this.clearRef(s,r,e);else for(const t of r)this.clearRef(s,t,e)}this.entities=[],this.tags=[],this.entityIndex=void 0,this.clearing=!1}clearRef(e,t,s){const r=511&t,i=t>>>9&127,n=t>>>16,a=this.registry.types[r];R(a,this.registry.executingSystem,!0),a.__bind(e,!0),a.__binding.fields[i].clearRef(s,this.targetEntityId,n)}trackReference(e,t,s,r,i){if(this.clearing)throw new Error("Cannot track a new reference while clearing tracker");i&&this.checkWriteMask();let n=this.getEntityIndex(e);void 0===n&&(n=this.addEntity(e,i)),this.addTag(n,this.makeTag(t,s,r))}trackUnreference(e,t,s,r,i){if(this.clearing)return;i&&this.checkWriteMask();const n=this.getEntityIndex(e);if(void 0===n)throw new Error("Entity backref not tracked");this.removeTag(n,this.makeTag(t,s,r))&&this.removeEntity(n,e,i)}getEntityIndex(e){if(this.entityIndex)return this.entityIndex[e];const t=this.entities.findIndex((t=>t.__id===e));return t>=0?t:void 0}indexEntities(){if(this.entityIndex)throw new Error("Entities already indexed");this.entityIndex=new Array(this.dispatcher.maxEntities);for(let e=0;e<this.entities.length;e++)this.entityIndex[this.entities[e].__id]=e}addTag(e,t){if(!this.tags)return;const s=this.tags[e];if(void 0===s)this.tags[e]=t;else if("number"==typeof s){if(s===t)throw new Error("Ref already tracked");this.tags[e]=[s,t]}else if(Array.isArray(s)){if(s.includes(t))throw new Error("Ref already tracked");if(s.length>=1e3){(this.tags[e]=new Set(s)).add(t)}else s.push(t)}else{if(s.has(t))throw new Error("Ref already tracked");s.add(t)}}removeTag(e,t){if(!this.tags)return!0;const s=this.tags[e];if(void 0===s)throw new Error("Ref not tracked");if("number"==typeof s){if(s!==t)throw new Error("Ref not tracked");return delete this.tags[e],!0}if(Array.isArray(s)){const e=s.indexOf(t);if(-1===e)throw new Error("Ref not tracked");return s.splice(e,1),!this.tags.length}return s.delete(t),!s.size}makeTag(e,t,s){return e|t<<9|(void 0===s?0:s<<16)}addEntity(e,t){const s=this.entities.length;return this.entities.push(this.registry.pool.borrow(e)),this.entityIndex?this.entityIndex[e]=s:s>100&&this.indexEntities(),t&&this.trackBackrefsChange(),s}removeEntity(e,t,s){this.registry.pool.return(t);const r=this.entities.pop();this.entityIndex&&delete this.entityIndex[e],this.entities.length>e&&(this.entities[e]=r,this.entityIndex&&(this.entityIndex[r.__id]=e)),s&&this.trackBackrefsChange()}trackBackrefsChange(){for(const e of this.selector.targetTypes)e.__binding.trackedWrites&&this.registry.trackWrite(this.targetEntityId,e)}checkWriteMask(){const e=this.registry.executingSystem;for(const t of this.selector.targetTypes)R(t,e,!0)}}class z{dispatcher;maxRefChangesPerFrame;refLog;refLogPointer;refLogStatsPointer;selectorIdsBySourceKey=new Map;selectors=[];trackers=new Map;registry;constructor(e,t){this.dispatcher=e,this.maxRefChangesPerFrame=t,this.registry=e.registry}processEndOfFrame(){this.flush(),this.dispatcher.stats.maxRefChangesPerFrame=this.refLog?.countSince(this.refLogStatsPointer)??0}registerSelector(e,t,s,r=!1){e&&E(e),t&&E(t),this.refLog||(this.refLog=new o(this.maxRefChangesPerFrame,"maxRefChangesPerFrame",!0),this.refLogPointer=this.refLog.createPointer(),this.refLogStatsPointer=this.refLog.createPointer());const n=t?void 0===s?-2-t.id:t.id|s<<9:-1;let a=this.selectorIdsBySourceKey.get(n);if(void 0===a){this.selectors.length||(r=!0);const o={id:this.selectors.length,targetTypes:e?[e]:[],sourceType:t,matchType:!!t,matchSeq:void 0!==s,sourceTypeId:t?.id,sourceSeq:s,trackStale:r};if(this.selectors.push(o),a=o.id,this.selectorIdsBySourceKey.set(n,a),a>i)throw new Error("Too many distinct backrefs selectors")}else{const t=this.selectors[a];t.trackStale=t.trackStale||r,e&&t.targetTypes.push(e)}return a}getBackrefs(e,t=0){const s=this.selectors[t];return this.getOrCreateTracker(s,e,this.registry.includeRecentlyDeleted).entities}trackRefChange(e,t,s,r,i,n,a){if(!this.refLog)throw new Error("Trying to trackRefChange without a refLog");if(i===n)throw new Error("No-op call to trackRefChange");-1!==i&&this.pushRefLogEntry(e,t,s,r,i,a?F.RELEASE:F.UNREFERENCE),-1!==n&&this.pushRefLogEntry(e,t,s,r,n,F.REFERENCE)}clearAllRefs(e,t){this.selectors.length&&this.getTracker(this.selectors[0],e,t)?.clearAllRefs(t)}pushRefLogEntry(e,s,r,i,n,a){const o=void 0!==i;if(o!==s.__binding.internallyIndexed)throw new Error("Inconsistent internally indexed flag");this.refLog.push(e|s.id<<t),this.refLog.push(n|r<<t|a|(o?2**29:0)),o&&this.refLog.push(i),this.processEntry(e,s.id,r,i,n,a,!0)}getOrCreateTracker(e,s,r){let i,n=this.getTracker(e,s,r);if(n)return n;if(r&&!e.trackStale)throw new Error("Selector not configured for stale tracking");return n=new Q(s,e,this.dispatcher),this.trackers.set(s|e.id<<t,n),e.trackStale&&(i=new Q(s,e,this.dispatcher),this.trackers.set(s|e.id<<t|2**31,i)),r?i:n}getTracker(e,s,r){return this.trackers.get(s|e.id<<t|(r?2**31:0))}flush(){if(this.refLog)for(;;){const[e,s,i,n]=this.refLog.processAndCommitSince(this.refLogPointer);if(!e)break;if(!n)for(let n=s;n<i;n+=2){const s=e[n],i=e[n+1],a=s&r,o=s>>>t,h=i&r,c=i>>>t&127,d=(i&W)>>>30,l=0!=(i&2**29),f=l?e[n+2]:void 0;l&&(n+=1),this.processEntry(a,o,c,f,h,d,!1)}}}processEntry(e,t,s,r,i,n,a){for(let o=0;o<this.selectors.length;o++){const h=this.selectors[o];if(!(h.matchType&&h.sourceTypeId!==t||h.matchSeq&&h.sourceSeq!==s)){if(n===F.REFERENCE||n===F.UNREFERENCE){const o=this.getOrCreateTracker(h,i,!1);n===F.REFERENCE?o.trackReference(e,t,s,r,a):o.trackUnreference(e,t,s,r,a)}if(h.trackStale&&(n===F.REFERENCE||n===F.RELEASE)){const o=this.getOrCreateTracker(h,i,!0);n===F.REFERENCE?o.trackReference(e,t,s,r,a):o.trackUnreference(e,t,s,r,a)}}}}}const Y="undefined"!=typeof window&&void 0!==window.performance?performance.now.bind(performance):Date.now.bind(Date);class G extends ${__callback;execute(){this.__callback(this)}}class H{maxEntities;defaultComponentStorage;registry;systems;systemsByClass=new Map;lastTime=Y()/1e3;executing;shapeLog;writeLog;shapeLogFramePointer;writeLogFramePointer;stats;indexer;userCallbackSystem;callbackSystem;deferredControls=new Map;constructor({defs:e,maxEntities:t=1e4,maxLimboEntities:r=Math.ceil(t/5),maxLimboComponents:n=Math.ceil(t/5),maxShapeChangesPerFrame:a=2*t,maxWritesPerFrame:h=4*t,maxRefChangesPerFrame:c=t,defaultComponentStorage:d="sparse"}){if(t>s)throw new Error("maxEntities too high, the limit is 4194304");const{componentTypes:l,systemTypes:f}=this.splitDefs(e);if(l.length>i)throw new Error("Too many component types, the limit is 512");this.stats=new j,this.maxEntities=t,this.defaultComponentStorage=d,this.shapeLog=new o(a,"maxShapeChangesPerFrame"),this.shapeLogFramePointer=this.shapeLog.createPointer(),this.registry=new D(t,r,n,l.flat(1/0),this),this.indexer=new z(this,c),this.registry.initializeComponentTypes(),this.systems=this.normalizeAndInitSystems(f),this.systems.some((e=>e.hasWriteQueries))&&(this.writeLog=new o(h,"maxWritesPerFrame"),this.writeLogFramePointer=this.writeLog.createPointer()),this.userCallbackSystem=new G,this.callbackSystem=new M(this.userCallbackSystem,this),this.callbackSystem.rwMasks.read=void 0,this.callbackSystem.rwMasks.write=void 0}normalizeAndInitSystems(e){const t=[],s=e.flat(1/0);for(let e=0;e<s.length;e++){const r=s[e],i=new r,n=s[e+1];n&&"function"!=typeof n&&(Object.assign(i,n),e++);const a=new M(i,this);t.push(a),this.systemsByClass.set(r,a)}return t}splitDefs(e){const t=[],s=[];let r=!1;for(const i of e.flat(1/0))if("function"==typeof i)r=i.__system,(r?s:t).push(i);else{if(!r)throw new Error("Unexpected value in world defs: "+i);s.push(i),r=!1}return{componentTypes:t,systemTypes:s}}execute(e,t,s){if(this.executing)throw new Error("Recursive system execution not allowed");this.executing=!0,void 0===e&&(e=Y()/1e3),void 0===t&&(t=e-this.lastTime),this.lastTime=e;for(const r of s??this.systems)this.registry.executingSystem=r,r.execute(e,t),this.flush();this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}executeFunction(e){if(this.executing)throw new Error("Ad hoc function execution not allowed while world is executing");this.executing=!0,this.registry.executingSystem=this.callbackSystem,this.userCallbackSystem.__callback=e,this.callbackSystem.execute(0,0),this.flush(),this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}processEndOfFrame(){this.registry.processEndOfFrame(),this.indexer.processEndOfFrame(),this.gatherFrameStats(),this.processDeferredControls()}gatherFrameStats(){this.stats.frames+=1,this.stats.maxShapeChangesPerFrame=this.shapeLog.countSince(this.shapeLogFramePointer),this.stats.maxWritesPerFrame=this.writeLog?.countSince(this.writeLogFramePointer)??0}flush(){this.registry.flush(),this.indexer.flush(),this.shapeLog.commit(),this.writeLog?.commit()}createEntity(e){const t=this.registry.createEntity(e);return this.executing||this.flush(),t}control(e){this.checkControlOverlap(e),this.deferRequestedRunState(e.stop,N.STOPPED),this.deferRequestedRunState(e.suspend,N.SUSPENDED),this.deferRequestedRunState(e.restart,N.RUNNING),this.executing||this.processDeferredControls()}deferRequestedRunState(e,t){for(const s of e.flat(1/0)){if(!s.__system)continue;const e=this.systemsByClass.get(s);if(!e)throw new Error(`System ${s.name} not defined for this world`);this.deferredControls.set(e,t)}}checkControlOverlap(e){const t=new Set,s=new Set;for(const s of e.stop.flat(1/0))s.__system&&t.add(s);for(const r of e.suspend.flat(1/0))if(r.__system){if(t.has(r))throw new Error(`Request to both stop and suspend system ${r.name}`);s.add(r)}for(const r of e.restart.flat(1/0))if(r.__system){if(t.has(r))throw new Error(`Request to both stop and restart system ${r.name}`);if(s.has(r))throw new Error(`Request to both suspend and restart system ${r.name}`)}}processDeferredControls(){if(this.deferredControls.size){for(const[e,t]of this.deferredControls.entries())switch(t){case N.STOPPED:e.stop();break;case N.SUSPENDED:e.suspend();break;case N.RUNNING:e.restart()}this.deferredControls.clear()}}}const V=[];e.Entity=S,e.Query=B,e.System=$,e.Type=f,e.World=class{__dispatcher;constructor(e){this.__dispatcher=new H(e)}build(e){this.__dispatcher.executeFunction(e)}createEntity(...e){this.__dispatcher.createEntity(e)}execute(e,t){this.__dispatcher.execute(e,t)}control(e){this.__dispatcher.control(e)}get stats(){return this.__dispatcher.stats}},e.component=function(e){if("function"!=typeof e)return t=>{t.options=e,V.push(t)};V.push(e)},e.componentTypes=V,e.prop=function(e){return function(t,s){t.constructor.schema||(t.constructor.schema={});const r="type"in e?e:{type:e};t.constructor.schema[s]=r}},Object.defineProperty(e,"__esModule",{value:!0})})); | ||
| !function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).becsy={})}(this,(function(e){"use strict";const t=22,s=4194304,i=4194303,r=512;class n{size;bytes;constructor(e){this.size=e,this.bytes=new Uint32Array(Math.ceil(e/32))}get(e){if(e<0||e>=this.size)throw new Error(`Bit index out of bounds: ${e}`);return 0!=(this.bytes[e>>>5]&1<<(31&e))}set(e){if(e<0||e>=this.size)throw new Error(`Bit index out of bounds: ${e}`);this.bytes[e>>>5]|=1<<(31&e)}unset(e){if(e<0||e>=this.size)throw new Error(`Bit index out of bounds: ${e}`);this.bytes[e>>>5]&=~(1<<(31&e))}clear(){this.bytes.fill(0)}}const a=[];class o{maxEntries;configParamName;localProcessingAllowed;data;corral;constructor(e,t,s=!1){this.maxEntries=e,this.configParamName=t,this.localProcessingAllowed=s;const i=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.data=new Uint32Array(i);const r=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.corral=new Uint32Array(r)}push(e){const t=this.corral[0];t>=this.maxEntries&&this.throwCapacityExceeded(),t&&this.corral[t]===e||(this.corral[t+2]=e,this.corral[0]+=1)}commit(e){if(!e&&this.localProcessingAllowed)throw new Error("Cannot use blind commit when log local processing is allowed");const t=this.corral[0];if(!t)return!0;let s=this.data[0];if(e&&(e.generation!==this.data[1]||e.index!==s||e.corralGeneration!==this.corral[1]||e.corralIndex!==this.corral[0]))return!1;const i=Math.min(t,this.maxEntries-s);for(this.data.set(this.corral.subarray(2,i+2),s+2),i<t&&this.data.set(this.corral.subarray(i+2,t+2),2),s+=t;s>=this.maxEntries;)s-=this.maxEntries,this.data[1]+=1;return this.data[0]=s,this.corral[0]=0,this.corral[1]+=1,e&&(e.index=s,e.generation=this.data[1]),!0}createPointer(e){return e?(e.index=this.data[0],e.generation=this.data[1],e.corralIndex=this.corral[0],e.corralGeneration=this.corral[1],e):{index:this.data[0],generation:this.data[1],corralIndex:this.corral[0],corralGeneration:this.corral[1]}}hasUpdatesSince(e){return this.checkPointer(e),!(e.index===this.data[0]&&e.generation===this.data[1]&&(e.corralGeneration===this.corral[1]?e.corralIndex===this.corral[0]:0===this.corral[0]))}processSince(e,t){this.checkPointers(e,t);let s=a;const i=t?.index??this.data[0],r=t?.generation??this.data[1];if(e.generation===r)if(e.index<i)s=[this.data,e.index+2,i+2,!1],e.index=i;else{const t=this.corral[0],i=this.corral[1];(e.corralGeneration===i?e.corralIndex<t:t)&&(s=[this.corral,e.corralIndex+2,t+2,!0],e.corralIndex=t,e.corralGeneration=i)}else s=[this.data,e.index+2,this.data.length,!1],e.index=0,e.generation=r;return s}processAndCommitSince(e){const t=this.processSince(e);return t[0]?t:this.commit(e)?a:this.processSince(e)}countSince(e,t){if(this.checkPointers(e,t),this.corral[0])throw new Error("Internal error, should commit log before counting");const s=e.index,i=t?.index??this.data[0],r=t?.generation??this.data[1];return e.index=i,e.generation=r,s===i&&e.generation===r?0:s<i?i-s:this.maxEntries-(s-i)}checkPointers(e,t){if(this.checkPointer(e),t&&(this.checkPointer(t),e.index>t.index&&e.generation>=t.generation))throw new RangeError("Internal error, start pointer exceeds end pointer")}checkPointer(e){const t=this.data[0];let s=e.generation;if(e.index===t?s+1<this.data[1]&&this.throwCapacityExceeded():(e.index>t&&(s+=1),s!==this.data[1]&&this.throwCapacityExceeded()),e.corralGeneration>this.corral[1])throw new Error("Internal error, pointer corral generation older than corral");if(e.corralGeneration===this.corral[1]&&e.corralIndex>this.corral[0])throw new Error("Internal error, pointer past end of log corral area")}throwCapacityExceeded(){throw new Error(`Log capacity exceeded, please raise ${this.configParamName} above ${this.maxEntries}`)}}class h{maxItems;configParamName;data;constructor(e,t){this.maxItems=e,this.configParamName=t,this.data=new Uint32Array(new SharedArrayBuffer((e+1)*Uint32Array.BYTES_PER_ELEMENT))}get length(){return this.data[0]}take(){const e=this.data[0]--;if(e<=0)throw new RangeError(`Pool capacity exceeded, please raise ${this.configParamName} above ${this.maxItems}`);return this.data[e]}refill(e){if(!e.length)return;const t=this.length,s=t+e.length;if(s>this.maxItems)throw new Error("Internal error, refill exceeded pool capacity");this.data.set(e,t+1),this.data[0]=s}fillWithDescendingIntegers(e){const t=this.length;for(let s=this.data.length-1;s>t;s--)this.data[s]=e++;this.data[0]=this.data.length-1}}const c=new TextEncoder,d=new TextDecoder;function l(e){throw new Error(`Component is not writable; use entity.write(${e.type.name}) to acquire a writable version`)}function f(e,t){if(e.__invalid)throw new Error(`Component instance for ${t.type.name} is no longer valid, as you already bound it to another entity`)}class u{defaultValue;constructor(e){this.defaultValue=e}static boolean;static uint8;static int8;static uint16;static int16;static uint32;static int32;static float32;static float64;static staticString;static dynamicString;static object;static weakObject;static ref;static backrefs}class p extends u{NumberArray;constructor(e){super(0),this.NumberArray=e}defineElastic(e,t){let s,i;t.updateBuffer=()=>{const r=e.capacity*this.NumberArray.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==r;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(r):t.buffer,i=new this.NumberArray(s),n&&t.buffer&&i.set(new this.NumberArray(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){return f(this,e),i[e.index]},set(t){f(this,e),i[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){return f(this,e),i[e.index]},set(t){l(e)}})}defineFixed(e,t){const s=e.capacity*this.NumberArray.BYTES_PER_ELEMENT,i=new SharedArrayBuffer(s),r=new this.NumberArray(i);t.buffer=i,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){return f(this,e),r[e.index]},set(t){f(this,e),r[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){return f(this,e),r[e.index]},set(t){l(e)}})}}class g extends u{choices;choicesIndex=new Map;TypedArray;constructor(e){if(super(e[0]),this.choices=e,!e?.length)throw new Error("No choices specified for Type.staticString");e.length<256?this.TypedArray=Uint8Array:e.length<65536?this.TypedArray=Uint16Array:this.TypedArray=Uint32Array;for(let t=0;t<e.length;t++)this.choicesIndex.set(e[t],t)}defineElastic(e,t){let s,i;const r=this.choices,n=this.choicesIndex;t.updateBuffer=()=>{const r=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==r;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(r):t.buffer,i=new this.TypedArray(s),n&&t.buffer&&i.set(new this.TypedArray(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=i[e.index],s=r[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){f(this,e);const s=n.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);i[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=i[e.index],s=r[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){l(e)}})}defineFixed(e,t){const s=this.choices,i=this.choicesIndex,r=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=new SharedArrayBuffer(r),a=new this.TypedArray(n);t.buffer=n,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=a[e.index],i=s[t];if(void 0===i)throw new Error(`Invalid static string index: ${t}`);return i},set(t){f(this,e);const s=i.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);a[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=a[e.index],i=s[t];if(void 0===i)throw new Error(`Invalid static string index: ${t}`);return i},set(t){l(e)}})}}class y extends u{maxUtf8Length;lengthsStride;bytesStride;constructor(e){super(""),this.maxUtf8Length=e+e%2,this.lengthsStride=e/2+1,this.bytesStride=this.maxUtf8Length+2}defineElastic(e,t){let s,i,r;const n=this.maxUtf8Length,a=this.lengthsStride,o=this.bytesStride;t.updateBuffer=()=>{const n=e.capacity*(this.maxUtf8Length+Uint16Array.BYTES_PER_ELEMENT),a=t.buffer?.byteLength!==n;(a||t.buffer!==s)&&(s=a?new SharedArrayBuffer(n):t.buffer,i=new Uint16Array(s),r=new Uint8Array(s),a&&t.buffer&&r.set(new Uint8Array(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=i[e.index*a];return d.decode(new Uint8Array(r.buffer,e.index*o+2,t))},set(t){f(this,e);const s=c.encode(t);if(s.byteLength>n)throw new Error(`Dynamic string length > ${n} after encoding: ${t}`);i[e.index*a]=s.byteLength,r.set(s,e.index*o+2)}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=i[e.index*a];return d.decode(new Uint8Array(r.buffer,e.index*o+2,t))},set(t){l(e)}})}defineFixed(e,t){const s=this.maxUtf8Length,i=this.lengthsStride,r=this.bytesStride,n=e.capacity*(this.maxUtf8Length+Uint16Array.BYTES_PER_ELEMENT),a=new SharedArrayBuffer(n),o=new Uint16Array(a),h=new Uint8Array(a);t.buffer=a,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=o[e.index*i];return d.decode(new Uint8Array(h.buffer,e.index*r+2,t))},set(t){f(this,e);const n=c.encode(t);if(n.byteLength>s)throw new Error(`Dynamic string length > ${s} after encoding: ${t}`);o[e.index*i]=n.byteLength,h.set(n,e.index*r+2)}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=o[e.index*i];return d.decode(new Uint8Array(h.buffer,e.index*r+2,t))},set(t){l(e)}})}}const m=2**31;const w=[];class _ extends u{type;fieldName;trackDeletedBackrefs;constructor(e,t,s){super(w),this.type=e,this.fieldName=t,this.trackDeletedBackrefs=s}defineElastic(e,t){const s=this.fieldName?this.type?.__binding.fields.find((e=>e.name===this.fieldName)):void 0;if(this.fieldName&&!s)throw new Error(`Backrefs field ${e.type.name}.${t.name} refers to an unknown field ${this.type.name}.${this.fieldName}`);if(s&&s.type!==u.ref)throw new Error(`Backrefs field ${e.type.name}.${t.name} refers to a field ${this.type.name}.${this.fieldName} that is not a ref`);if(this.fieldName&&!this.type)throw new Error(`Backrefs selector has field but no component in ${e.type.name}.${t.name}`);if(this.type&&!this.fieldName&&!this.type.__binding.refFields.length)throw new Error(`Backrefs field ${e.type.name}.${t.name} refers to component ${this.type.name} that has no ref fields`);const i=this.trackDeletedBackrefs,r=e.dispatcher.indexer;r.registerSelector();const n=r.registerSelector(e.type,this.type,s?.seq,this.trackDeletedBackrefs),a={enumerable:!0,configurable:!0,get(){if(f(this,e),!i&&e.dispatcher.registry.includeRecentlyDeleted)throw new Error(`Backrefs field ${e.type.name}.${t.name} not configured to track recently deleted refs`);return r.getBackrefs(e.entityId,n)},set(t){if(f(this,e),t!==w)throw new Error("Backrefs properties are computed automatically, you cannot set them")}};Object.defineProperty(e.writableInstance,t.name,a),Object.defineProperty(e.readonlyInstance,t.name,a)}defineFixed(e,t){this.defineElastic(e,t)}}u.boolean=new class extends u{constructor(){super(!1)}defineElastic(e,t){let s,i;t.updateBuffer=()=>{const r=t.buffer?.byteLength!==e.capacity;(r||t.buffer!==s)&&(s=r?new SharedArrayBuffer(e.capacity):t.buffer,i=new Uint8Array(s),r&&t.buffer&&i.set(new Uint8Array(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){return f(this,e),Boolean(i[e.index])},set(t){f(this,e),i[e.index]=t?1:0}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){return f(this,e),Boolean(i[e.index])},set(t){l(e)}})}defineFixed(e,t){const s=new SharedArrayBuffer(e.capacity),i=new Uint8Array(s);t.buffer=s,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){return f(this,e),Boolean(i[e.index])},set(t){f(this,e),i[e.index]=t?1:0}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){return f(this,e),Boolean(i[e.index])},set(t){l(e)}})}},u.uint8=new p(Uint8Array),u.int8=new p(Int8Array),u.uint16=new p(Uint16Array),u.int16=new p(Int16Array),u.uint32=new p(Uint32Array),u.int32=new p(Int32Array),u.float32=new p(Float32Array),u.float64=new p(Float64Array),u.staticString=e=>new g(e),u.dynamicString=e=>new y(e),u.ref=new class extends u{constructor(){super(void 0)}defineElastic(e,t){let s,r;const n=e.dispatcher.indexer,a=e.dispatcher.registry,o=a.pool;n.registerSelector(),t.updateBuffer=()=>{const i=e.capacity*Int32Array.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==i;if(n||t.buffer!==s){if(s=n?new SharedArrayBuffer(i):t.buffer,r=new Int32Array(s),n&&t.buffer){const e=new Int32Array(t.buffer);r.set(e),r.fill(-1,e.length)}else r.fill(-1);t.buffer=s}},t.updateBuffer(),t.clearRef=(s,a,o)=>{if(o)throw new Error("Ref fields have no internal index");if(0!=(r[e.index]&m)!==s)throw new Error("Wrong ref stale state");const h=r[e.index]&i,c=void 0!==a;c&&h!==a||(s?c&&(r[e.index]=-1):r[e.index]|=m,n.trackRefChange(e.entityId,e.type,t.seq,void 0,h,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=r[e.index];if(!(-1===t||t&m&&!a.includeRecentlyDeleted))return o.borrowTemporarily(t&i)},set(s){if(f(this,e),s&&!a.hasShape(s.__id,a.Alive,!1))throw new Error("Referencing a deleted entity is not allowed");const i=r[e.index],o=s?.__id??-1;i!==o&&(r[e.index]=o,n.trackRefChange(e.entityId,e.type,t.seq,void 0,i,o,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=r[e.index];if(!(-1===t||t&m&&!a.includeRecentlyDeleted))return o.borrowTemporarily(t&i)},set(t){l(e)}})}defineFixed(e,t){const s=e.capacity*Int32Array.BYTES_PER_ELEMENT,r=new SharedArrayBuffer(s),n=new Int32Array(r);n.fill(-1),t.buffer=r;const a=e.dispatcher.indexer,o=e.dispatcher.registry,h=o.pool;a.registerSelector(),t.clearRef=(s,r,o)=>{if(o)throw new Error("Ref fields have no internal index");if(0!=(n[e.index]&m)!==s)throw new Error("Wrong ref stale state");const h=n[e.index]&i,c=void 0!==r;c&&h!==r||(s?c&&(n[e.index]=-1):n[e.index]|=m,a.trackRefChange(e.entityId,e.type,t.seq,void 0,h,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=n[e.index];if(!(-1===t||t&m&&!o.includeRecentlyDeleted))return h.borrowTemporarily(t&i)},set(s){if(f(this,e),s&&!o.hasShape(s.__id,o.Alive,!1))throw new Error("Referencing a deleted entity is not allowed");const i=n[e.index],r=s?.__id??-1;i!==r&&(n[e.index]=r,a.trackRefChange(e.entityId,e.type,t.seq,void 0,i,r,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=n[e.index];if(!(-1===t||t&m&&!o.includeRecentlyDeleted))return h.borrowTemporarily(t&i)},set(t){l(e)}})}},u.backrefs=(e,t,s=!1)=>new _(e,t,s),u.object=new class extends u{constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){return f(this,e),s[e.index]},set(t){f(this,e),s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){return f(this,e),s[e.index]},set(t){l(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){return f(this,e),s[e.index]},set(t){f(this,e),s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){return f(this,e),s[e.index]},set(t){l(e)}})}},u.weakObject=new class extends u{finalizers;constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{};const i=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=s[e.index];return null==t?t:t.deref()},set(r){if(f(this,e),null!=r){const s=new WeakRef(r);i?.register(r,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),r=s}s[e.index]=r}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=s[e.index];return null==t?t:t.deref()},set(t){l(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{};const i=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=s[e.index];return null==t?t:t.deref()},set(r){if(f(this,e),null!=r){const s=new WeakRef(r);i?.register(r,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),r=s}s[e.index]=r}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){f(this,e);const t=s[e.index];return null==t?t:t.deref()},set(t){l(e)}})}initFinalizers(e){if(!e.trackedWrites)return;if(this.finalizers)return this.finalizers;const t=e.dispatcher;return t.writeLog&&"undefined"!=typeof FinalizationRegistry?(this.finalizers=new FinalizationRegistry((({type:e,field:s,weakRef:i,id:r,index:n})=>{s.localBuffer?.[n]===i&&t.registry.trackWrite(r,e)})),this.finalizers):void 0}};class E{type;fields;dispatcher;capacity;storage;elastic;readonlyInstance;writableInstance;shapeOffset;shapeMask;refFields;trackedWrites=!1;internallyIndexed=!1;entityId=0;index=0;constructor(e,t,s,i,r,n){this.type=e,this.fields=t,this.dispatcher=s,this.capacity=i,this.storage=r,this.elastic=n,this.readonlyInstance=new e,this.writableInstance=new e,this.shapeOffset=e.id>>5,this.shapeMask=1<<(31&e.id),this.refFields=t.filter((e=>e.type===u.ref))}}function b(e){if(!e.__binding)throw new Error(`Component ${e.name} not defined; add to world defs`)}class x{maxEntities;binding;fields;index;spares;constructor(e,t,s){this.maxEntities=e,this.binding=t,this.fields=s,this.growSpares(),this.growCapacity()}acquireIndex(e){let t=this.index[e];if(-1===t){if(this.spares[3]>0)t=this.spares[4+--this.spares[3]];else{if(this.spares[1]===this.spares[2]){if(!this.binding.elastic)throw new Error(`Storage exhausted for component ${this.binding.type.name}; raise its capacity above ${this.binding.capacity}`);this.binding.capacity=Math.min(this.maxEntities,2*this.binding.capacity),this.growCapacity()}t=this.spares[1]++}this.index[e]=t}return t}releaseIndex(e){if(-1===this.index[e])throw new Error(`Internal error, index for entity ${e} not allocated`);this.spares[3]===this.spares.length-4&&this.growSpares(),this.spares[4+this.spares[3]++]=this.index[e],this.index[e]=-1}growCapacity(){this.binding.dispatcher.stats.for(this.binding.type).capacity=this.binding.capacity;const e=this.ArrayType,t=e.BYTES_PER_ELEMENT!==this.spares?.[0];if(!this.index||t){const t=new e(new SharedArrayBuffer(this.maxEntities*e.BYTES_PER_ELEMENT));this.index?t.set(this.index):t.fill(-1),this.index=t}if(this.spares&&t){const t=new e(new SharedArrayBuffer(this.spares.length*e.BYTES_PER_ELEMENT));t.set(this.spares),t[0]=e.BYTES_PER_ELEMENT,this.spares=t}if(this.spares[2]=this.binding.capacity,this.binding.elastic)for(const e of this.fields)e.updateBuffer()}growSpares(){const e=this.ArrayType,t=this.spares?Math.min(this.maxEntities,2*(this.spares.length-4)):8,s=new e(new SharedArrayBuffer((4+t)*e.BYTES_PER_ELEMENT));this.spares?s.set(this.spares):(s[0]=e.BYTES_PER_ELEMENT,s[2]=this.binding.capacity),this.spares=s}get ArrayType(){const e=this.binding.capacity;return e<=127?Int8Array:e<=32767?Int16Array:Int32Array}}function k(e,t,s){const i=function(e){const t=e.schema,s=[];if(t){let i=0;for(const e in t){let r=t[e];(r instanceof u||"function"==typeof r)&&(r={type:r}),"function"==typeof r.type&&(r.type=r.type()),"default"in r||(r.default=r.type.defaultValue),s.push({name:e,seq:i++,type:r.type,default:r.default})}if(i>128)throw new Error(`Component ${e.name} declares too many fields`)}return s}(t),r=i.length?t.options?.storage??s.defaultComponentStorage:"sparse",n="sparse"===r?s.maxEntities:Math.min(s.maxEntities,t.options?.capacity??0),a=t.options?.initialCapacity??8;if(void 0!==t.options?.capacity){if("sparse"===r)throw new Error(`Component type ${t.name} cannot combine custom capacity with sparse storage`);if(t.options.capacity<=0)throw new Error(`Component type ${t.name} capacity option must be great than zero: got ${n}`);if(void 0!==t.options.initialCapacity)throw new Error(`Component type ${t.name} cannot have both capacity and initialCapacity options`)}if(("undefined"==typeof process||"test"!==process.env.NODE_ENV)&&t.__bind)throw new Error(`Component type ${t.name} is already in use in another world`);t.id=e;const o=new E(t,i,s,n||a,r,!n);t.__binding=o}function R(e){const t=e.__binding;for(const e of t.fields)t.elastic?e.type.defineElastic(t,e):e.type.defineFixed(t,e);let s,i;function r(e){e?(t.writableInstance.__invalid=!0,t.writableInstance=Object.create(i)):(t.readonlyInstance.__invalid=!0,t.readonlyInstance=Object.create(s))}switch(s=t.readonlyInstance,i=t.writableInstance,t.readonlyInstance=Object.create(s),t.readonlyInstance.__invalid=!0,t.writableInstance=Object.create(i),t.writableInstance.__invalid=!0,t.storage){case"sparse":t.dispatcher.stats.for(e).capacity=t.capacity,e.__bind=(e,s)=>(t.entityId=e,t.index=e,r(s),s?t.writableInstance:t.readonlyInstance),e.__allocate=e=>(t.entityId=e,t.index=e,r(!0),t.writableInstance);break;case"packed":{const s=new x(t.dispatcher.maxEntities,t,t.fields);e.__bind=(i,n)=>{if(t.entityId=i,t.index=s.index[i],-1===t.index)throw new Error(`Attempt to bind unacquired entity ${i} to ${e.name}`);return r(n),n?t.writableInstance:t.readonlyInstance},e.__allocate=e=>(t.entityId=e,t.index=s.acquireIndex(e),r(!0),t.writableInstance),e.__free=e=>{s.releaseIndex(e)};break}case"compact":throw new Error("Not yet implemented");default:throw new Error(`Invalid storage type "${t.storage}`)}}class S{__registry;__id;constructor(e){this.__registry=e}add(e,t){if(this.__checkMask(e,!0),!this.__registry.hasShape(this.__id,this.__registry.Alive,!1))throw new Error("Entity has been deleted");if(this.__registry.hasShape(this.__id,e,!1))throw new Error(`Entity already has a ${e.name} component`);return this.__registry.setShape(this.__id,e),this.__registry.dispatcher.stats.for(e).numEntities+=1,function(e,t,s){if(b(e),void 0!==s)for(const t in s)if(!e.schema?.[t])throw new Error(`Property ${t} not defined for component ${e.name}`);const i=e.__allocate(t);for(const t of e.__binding.fields)i[t.name]=s?.[t.name]??t.default}(e,this.__id,t),this}addAll(...e){for(let t=0;t<e.length;t++){const s=e[t];if("function"!=typeof s)throw new Error(`Bad arguments to bulk add: expected component type, got: ${s}`);let i=e[t+1];"function"==typeof i?i=void 0:t++,this.add(s,i)}return this}remove(e){this.__checkHas(e,!1),this.__checkMask(e,!0),this.__registry.clearShape(this.__id,e)}removeAll(...e){for(const t of e)this.remove(t)}has(e){return this.__checkMask(e,!1),this.__registry.hasShape(this.__id,e,!0)}read(e){return this.__checkMask(e,!1),this.__checkHas(e,!0),e.__bind(this.__id,!1)}write(e){return this.__checkMask(e,!0),this.__checkHas(e,!0),e.__binding.trackedWrites&&this.__registry.trackWrite(this.__id,e),e.__bind(this.__id,!0)}delete(){const e=this.__registry.Alive;for(const t of this.__registry.types)this.__registry.hasShape(this.__id,t,!1)&&(t!==e&&this.__checkMask(t,!0),this.__registry.clearShape(this.__id,t));this.__registry.queueDeletion(this.__id),this.__registry.dispatcher.indexer.clearAllRefs(this.__id,!1)}__checkMask(e,t){P(e,this.__registry.executingSystem,t)}__checkHas(e,t){if(!this.__registry.hasShape(this.__id,e,t))throw new Error(`Entity doesn't have a ${e.name} component`)}}function P(e,t,s){b(e);const i=s?t?.rwMasks.write:t?.rwMasks.read;if(!(!i||0!=((i[e.__binding.shapeOffset]??0)&e.__binding.shapeMask)))throw new Error(`System didn't mark component ${e.name} as ${s?"writable":"readable"}`)}function v(e,t){b(t);const s=t.__binding.shapeOffset;s>=e.length&&(e.length=s+1,e.fill(0,e.length,s)),e[s]|=t.__binding.shapeMask}class L{pool;entities=[];constructor(e){this.pool=e}add(e){this.entities.push(this.pool.borrowTemporarily(e))}clear(){this.entities.length&&this.entities.splice(0,1/0)}}class I{pool;entities=[];lookupTable;constructor(e,t){this.pool=e,this.lookupTable=new Int32Array(t),this.lookupTable.fill(-1)}add(e){const t=this.entities.push(this.pool.borrow(e))-1;this.lookupTable[e]=t}remove(e){const t=this.lookupTable[e];if(t<0)throw new Error("Internal error, entity not in list");this.pool.return(e),this.lookupTable[e]=-1;const s=this.entities.pop();t<this.entities.length&&(this.entities[t]=s,this.lookupTable[s.__id]=t)}has(e){return this.lookupTable[e]>=0}clear(){for(const e of this.entities)this.pool.return(e.__id);this.entities=[],this.lookupTable.fill(-1)}}var C;!function(e){e[e.all=1]="all",e[e.added=2]="added",e[e.removed=4]="removed",e[e.changed=8]="changed",e[e.addedOrChanged=16]="addedOrChanged",e[e.changedOrRemoved=32]="changedOrRemoved",e[e.addedChangedOrRemoved=64]="addedChangedOrRemoved"}(C||(C={}));const T=C.added|C.removed|C.changed|C.addedOrChanged|C.changedOrRemoved|C.addedChangedOrRemoved,A=C.changed|C.addedOrChanged|C.changedOrRemoved|C.addedChangedOrRemoved;class O{query;system;results={};flavors=0;withMask;withoutMask;trackMask;hasTransientResults;hasChangedResults;currentEntities;changedEntities;constructor(e,t){this.query=e,this.system=t,e.__results=this.results,e.__systemName=t.name}complete(){const e=this.system.dispatcher;if(this.hasTransientResults=Boolean(this.flavors&T),this.hasChangedResults=Boolean(this.flavors&A),this.hasChangedResults&&!this.trackMask)throw new Error("Query for changed entities must track at least one component");this.flavors&C.all?this.results.all=new I(e.registry.pool,e.maxEntities):this.currentEntities=new n(e.maxEntities),this.hasTransientResults&&this.allocateTransientResultLists(),this.flavors&&this.system.shapeQueries.push(this),this.hasChangedResults&&(this.changedEntities=new n(e.maxEntities),this.system.writeQueries.push(this))}allocateTransientResultLists(){this.flavors&C.added&&this.allocateResult("added"),this.flavors&C.removed&&this.allocateResult("removed"),this.flavors&C.changed&&this.allocateResult("changed"),this.flavors&C.addedOrChanged&&this.allocateResult("addedOrChanged"),this.flavors&C.changedOrRemoved&&this.allocateResult("changedOrRemoved"),this.flavors&C.addedChangedOrRemoved&&this.allocateResult("addedChangedOrRemoved")}allocateResult(e){const t=this.system.dispatcher;this.results[e]=new L(t.registry.pool)}clearTransientResults(){this.hasTransientResults&&(this.results.added?.clear(),this.results.removed?.clear(),this.results.changed?.clear(),this.results.addedOrChanged?.clear(),this.results.changedOrRemoved?.clear(),this.results.addedChangedOrRemoved?.clear(),this.changedEntities?.clear())}clearAllResults(){this.clearTransientResults(),this.results.all?.clear()}handleShapeUpdate(e){const t=this.system.dispatcher.registry,s=this.results.all?.has(e)??this.currentEntities.get(e),i=t.matchShape(e,this.withMask,this.withoutMask);i&&!s?(this.currentEntities?.set(e),this.results.all?.add(e),this.results.added?.add(e),this.results.addedOrChanged?.add(e),this.results.addedChangedOrRemoved?.add(e)):!i&&s&&(this.currentEntities?.unset(e),this.results.all?.remove(e),this.results.removed?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}handleWrite(e,t,s){!this.changedEntities.get(e)&&(this.trackMask[t]??0)&s&&(this.changedEntities.set(e),this.results.changed?.add(e),this.results.addedOrChanged?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}}class B{__callback;__userQuery;__query;__system;__lastTypes;constructor(e,t){this.__callback=e,this.__userQuery=t}__build(e){try{this.__system=e,this.__query=new O(this.__userQuery,e),this.__callback(this),this.__query.complete()}catch(t){throw t.message=`Failed to build query in system ${e.name}: ${t.message}`,t}}get and(){return this}get but(){return this}get also(){return this}get all(){return this.__query.flavors|=C.all,this}get added(){return this.__query.flavors|=C.added,this}get removed(){return this.__query.flavors|=C.removed,this}get changed(){return this.__query.flavors|=C.changed,this}get addedOrChanged(){return this.__query.flavors|=C.addedOrChanged,this}get changedOrRemoved(){return this.__query.flavors|=C.changedOrRemoved,this}get addedChangedOrRemoved(){return this.__query.flavors|=C.addedChangedOrRemoved,this}with(...e){return this.set(this.__system.rwMasks.read,e),this.set("withMask"),this}without(...e){return this.set(this.__system.rwMasks.read,e),this.set("withoutMask",e),this}using(...e){return this.set(this.__system.rwMasks.read,e),this}get track(){this.set("trackMask");for(const e of this.__lastTypes)e.__binding.trackedWrites=!0;return this}get read(){return this}get write(){return this.set(this.__system.rwMasks.write),this}set(e,t,s){if(e){if(t||(t=this.__lastTypes),!t)throw new Error("No component type to apply query modifier to");if(this.__lastTypes=t,"string"==typeof e){if(s&&this.__query[e])throw new Error(`Only one ${s} allowed`);this.__query[e]||(this.__query[e]=[]),e=this.__query[e]}else if(s&&e.some((e=>0!==e)))throw new Error(`Only one ${s} allowed`);for(const s of t)v(e,s)}}}class N{__results;__systemName;get all(){return this.__checkList("all"),this.__results.all.entities}get added(){return this.__checkList("added"),this.__results.added.entities}get removed(){return this.__checkList("removed"),this.__results.removed.entities}get changed(){return this.__checkList("changed"),this.__results.changed.entities}get addedOrChanged(){return this.__checkList("addedOrChanged"),this.__results.addedOrChanged.entities}get changedOrRemoved(){return this.__checkList("changedOrRemoved"),this.__results.changedOrRemoved.entities}get addedChangedOrRemoved(){return this.__checkList("addedChangedOrRemoved"),this.__results.addedChangedOrRemoved.entities}__checkList(e){if(!this.__results[e])throw new Error(`Query '${e}' not configured, please add .${e} to your query definition in system ${this.__systemName}`)}}var F,$;!function(e){e[e.RUNNING=0]="RUNNING",e[e.STOPPED=1]="STOPPED"}(F||(F={}));class M{type;constructor(e){this.type=e}}class U{static __system=!0;__queryBuilders=[];__dispatcher;time;delta;get name(){return this.constructor.name}query(e){const t=new N,s=new B(e,t);if(!this.__queryBuilders)throw new Error(`Attempt to create a new query after world initialized in system ${this.name}`);return this.__queryBuilders.push(s),t}attach(e){return new M(e)}createEntity(...e){return this.__dispatcher.createEntity(e)}accessRecentlyDeletedData(e=!0){this.__dispatcher.registry.includeRecentlyDeleted=e}initialize(){}execute(){}}class D{system;dispatcher;rwMasks={read:[],write:[]};shapeQueries=[];writeQueries=[];hasWriteQueries;processedEntities;shapeLogPointer;writeLogPointer;state=F.RUNNING;get name(){return this.system.name}constructor(e,t){this.system=e,this.dispatcher=t,e.__dispatcher=t,this.shapeLogPointer=t.shapeLog.createPointer(),this.writeLogPointer=t.writeLog?.createPointer(),this.processedEntities=new n(t.maxEntities);for(const t of e.__queryBuilders)t.__build(this);e.__queryBuilders=null,this.hasWriteQueries=!!this.writeQueries.length}replaceAttachmentPlaceholders(){for(const e in this.system)if(this.system[e]instanceof M){const t=this.system[e].type,s=this.dispatcher.systemsByClass.get(t);if(!s)throw new Error(`Attached system ${t.name} not defined in this world`);this.system[e]=s}}async initialize(){await Promise.resolve(this.system.initialize())}execute(e,t){this.state===F.RUNNING&&(this.system.time=e,this.system.delta=t,this.runQueries(),this.system.execute())}runQueries(){const e=this.dispatcher.shapeLog.hasUpdatesSince(this.shapeLogPointer),t=this.hasWriteQueries&&this.dispatcher.writeLog.hasUpdatesSince(this.writeLogPointer);if(e||t){this.processedEntities.clear();for(const e of this.shapeQueries)e.clearTransientResults();e&&this.__updateShapeQueries(),t&&this.__updateWriteQueries()}}__updateShapeQueries(){const e=this.dispatcher.shapeLog;let t,s,i;for(;[t,s,i]=e.processSince(this.shapeLogPointer),t;)for(let e=s;e<i;e++){const s=t[e];if(!this.processedEntities.get(s)){this.processedEntities.set(s);for(const e of this.shapeQueries)e.handleShapeUpdate(s)}}}__updateWriteQueries(){const e=this.dispatcher.writeLog;let s,r,n;for(;[s,r,n]=e.processSince(this.writeLogPointer),s;)for(let e=r;e<n;e++){const r=s[e],n=r&i;if(!this.processedEntities.get(n)){const e=r>>>t;for(const t of this.writeQueries)t.handleWrite(n,e>>5,1<<(31&e))}}}stop(){if(this.state!==F.STOPPED){this.state=F.STOPPED;for(const e of this.shapeQueries)e.clearAllResults()}}restart(){if(this.state===F.STOPPED){const e=this.dispatcher.registry,t=e.Alive;for(let s=0;s<this.dispatcher.maxEntities;s++)if(e.hasShape(s,t,!1))for(const e of this.shapeQueries)e.handleShapeUpdate(s);for(const e of this.shapeQueries)e.clearTransientResults();this.dispatcher.shapeLog.createPointer(this.shapeLogPointer),this.dispatcher.writeLog?.createPointer(this.writeLogPointer)}this.state=F.RUNNING}}class q{registry;borrowed;borrowCounts;spares=[];temporarilyBorrowedIds=[];constructor(e,t){this.registry=e,this.borrowed=Array.from({length:t}),this.borrowCounts=new Int32Array(t)}borrow(e){this.borrowCounts[e]+=1;let t=this.borrowed[e];return t||(t=this.borrowed[e]=this.spares.pop()??new S(this.registry),t.__id=e),t}borrowTemporarily(e){const t=this.borrow(e);return this.temporarilyBorrowedIds.push(e),t}returnTemporaryBorrows(){for(const e of this.temporarilyBorrowedIds)this.return(e);this.temporarilyBorrowedIds.splice(0,1/0)}return(e){if(!this.borrowCounts[e])throw new Error("Internal error, returning entity with no borrows");--this.borrowCounts[e]<=0&&(this.spares.push(this.borrowed[e]),this.borrowed[e]=void 0)}}class j{types;dispatcher;stride;shapes;staleShapes;entityIdPool;pool;executingSystem;includeRecentlyDeleted=!1;deletionLog;prevDeletionPointer;oldDeletionPointer;removalLog;prevRemovalPointer;oldRemovalPointer;Alive=class{};constructor(e,t,s,i,r){this.types=i,this.dispatcher=r,this.stride=Math.ceil(i.length/32);const n=e*this.stride*4;this.shapes=new Uint32Array(new SharedArrayBuffer(n)),this.staleShapes=new Uint32Array(new SharedArrayBuffer(n)),this.entityIdPool=new h(e,"maxEntities"),this.entityIdPool.fillWithDescendingIntegers(0),this.pool=new q(this,e),this.deletionLog=new o(t,"maxLimboEntities"),this.prevDeletionPointer=this.deletionLog.createPointer(),this.oldDeletionPointer=this.deletionLog.createPointer(),this.removalLog=new o(s,"maxLimboComponents"),this.prevRemovalPointer=this.removalLog.createPointer(),this.oldRemovalPointer=this.removalLog.createPointer()}initializeComponentTypes(){this.types.unshift(this.Alive);let e=0;for(const t of this.types)k(e++,t,this.dispatcher);for(const e of this.types)R(e);{const e=this.types[0].__binding;if(0!==e.shapeOffset||1!==e.shapeMask)throw new Error("Alive component was not assigned first available shape mask")}}createEntity(e){const t=this.entityIdPool.take(),s=t*this.stride;this.shapes[s]=1,this.stride>1&&this.shapes.fill(0,s+1,s+this.stride);const i=this.pool.borrowTemporarily(t);return e&&i.addAll(...e),this.dispatcher.stats.numEntities+=1,i}queueDeletion(e){this.deletionLog.push(e)}flush(){this.includeRecentlyDeleted=!1,this.pool.returnTemporaryBorrows(),this.deletionLog.commit(),this.removalLog.commit()}processEndOfFrame(){this.processDeletionLog(),this.processRemovalLog()}processDeletionLog(){this.deletionLog.commit();let e,t,s,i=0;for(;[e,t,s]=this.deletionLog.processSince(this.oldDeletionPointer,this.prevDeletionPointer),e;){for(let i=t;i<s;i++)this.dispatcher.indexer.clearAllRefs(e[i],!0);const r=e.subarray(t,s);this.entityIdPool.refill(r),i+=r.length}this.dispatcher.stats.numEntities-=i,this.dispatcher.stats.maxLimboEntities=i,this.deletionLog.createPointer(this.prevDeletionPointer)}processRemovalLog(){this.removalLog.commit();let e,s,r,n=0;for(;[e,s,r]=this.removalLog.processSince(this.oldRemovalPointer,this.prevRemovalPointer),e;){for(let n=s;n<r;n++){const s=e[n],r=s&i,a=s>>>t,o=this.types[a],h=r*this.stride+o.__binding.shapeOffset,c=o.__binding.shapeMask;0==(this.shapes[h]&c)&&(this.staleShapes[h]&=~c,this.clearRefs(r,o,!0),o.__free?.(r))}n+=r-s}this.dispatcher.stats.maxLimboComponents=n,this.removalLog.createPointer(this.prevRemovalPointer)}hasShape(e,t,s){const i=e*this.stride+t.__binding.shapeOffset,r=t.__binding.shapeMask;return 0!=(this.shapes[i]&r)||!(!s||!this.includeRecentlyDeleted||0==(this.staleShapes[i]&r))}setShape(e,t){const s=e*this.stride+t.__binding.shapeOffset,i=t.__binding.shapeMask;this.shapes[s]|=i,this.staleShapes[s]|=i,this.dispatcher.shapeLog.push(e)}clearShape(e,s){const i=this.clearRefs(e,s,!1);(s.__free||i)&&this.removalLog.push(e|s.id<<t),this.shapes[e*this.stride+s.__binding.shapeOffset]&=~s.__binding.shapeMask,this.dispatcher.shapeLog.push(e),this.dispatcher.stats.for(s).numEntities-=1}trackWrite(e,s){this.dispatcher.writeLog.push(e|s.id<<t)}clearRefs(e,t,s){const i=!!t.__binding.refFields.length;if(i){t.__bind(e,!0);for(const e of t.__binding.refFields)e.clearRef(s)}return i}matchShape(e,t,s){const i=e*this.stride;if(t)for(let e=0;e<t.length;e++){const s=t[e];if((this.shapes[i+e]&s)!==s)return!1}if(s)for(let e=0;e<s.length;e++){const t=s[e];if(0!=(this.shapes[i+e]&t))return!1}return!0}}class W{_numEntities=0;maxEntities=0;capacity=0;get numEntities(){return this._numEntities}set numEntities(e){this._numEntities=e,e>this.maxEntities&&(this.maxEntities=e)}toString(){return`${this.numEntities.toLocaleString()} of ${this.maxEntities.toLocaleString()} peak (capacity ${this.capacity.toLocaleString()})`}}class z{frames=0;_numEntities=0;maxEntities=0;_maxLimboEntities=0;_maxLimboComponents=0;_maxRefChangesPerFrame=0;_maxShapeChangesPerFrame=0;_maxWritesPerFrame=0;components=Object.create(null);get numEntities(){return this._numEntities}set numEntities(e){this._numEntities=e,e>this.maxEntities&&(this.maxEntities=e)}get maxLimboEntities(){return this._maxLimboEntities}set maxLimboEntities(e){e>this._maxLimboEntities&&(this._maxLimboEntities=e)}get maxLimboComponents(){return this._maxLimboComponents}set maxLimboComponents(e){e>this._maxLimboComponents&&(this._maxLimboComponents=e)}get maxRefChangesPerFrame(){return this._maxRefChangesPerFrame}set maxRefChangesPerFrame(e){e>this._maxRefChangesPerFrame&&(this._maxRefChangesPerFrame=e)}get maxShapeChangesPerFrame(){return this._maxShapeChangesPerFrame}set maxShapeChangesPerFrame(e){e>this._maxShapeChangesPerFrame&&(this._maxShapeChangesPerFrame=e)}get maxWritesPerFrame(){return this._maxWritesPerFrame}set maxWritesPerFrame(e){e>this._maxWritesPerFrame&&(this._maxWritesPerFrame=e)}for(e){return this.components[e.name]=this.components[e.name]??new W}toString(){return`World stats:\n frames: ${this.frames.toLocaleString()}\n entities: ${this.numEntities.toLocaleString()} of ${this.maxEntities.toLocaleString()} max (${this.maxLimboEntities.toLocaleString()} limbo max)\n refs: ${this.maxRefChangesPerFrame.toLocaleString()} ref changes/frame max\n logs: ${this.maxShapeChangesPerFrame.toLocaleString()} shape changes/frame max, ${this.maxWritesPerFrame.toLocaleString()} writes/frame max`}}!function(e){e[e.REFERENCE=0]="REFERENCE",e[e.UNREFERENCE=1073741824]="UNREFERENCE",e[e.RELEASE=2147483648]="RELEASE"}($||($={}));const Q=$.REFERENCE|$.UNREFERENCE|$.RELEASE;class Y{targetEntityId;selector;dispatcher;entities=[];tags;entityIndex;clearing=!1;registry;constructor(e,t,s){this.targetEntityId=e,this.selector=t,this.dispatcher=s;const i=t.sourceType?.__binding;t.matchType&&(t.matchSeq||1===i.refFields.length)&&!i.internallyIndexed||(this.tags=[]),this.registry=s.registry}clearAllRefs(e){if(!this.tags)throw new Error("Unreferencing an untagged tracker");this.clearing=!0;for(let t=0;t<this.entities.length;t++){const s=this.entities[t].__id,i=this.tags[t];if("number"==typeof i)this.clearRef(s,i,e);else for(const t of i)this.clearRef(s,t,e)}this.entities=[],this.tags=[],this.entityIndex=void 0,this.clearing=!1}clearRef(e,t,s){const i=511&t,r=t>>>9&127,n=t>>>16,a=this.registry.types[i];P(a,this.registry.executingSystem,!0),a.__bind(e,!0),a.__binding.fields[r].clearRef(s,this.targetEntityId,n)}trackReference(e,t,s,i,r){if(this.clearing)throw new Error("Cannot track a new reference while clearing tracker");r&&this.checkWriteMask();let n=this.getEntityIndex(e);void 0===n&&(n=this.addEntity(e,r)),this.addTag(n,this.makeTag(t,s,i))}trackUnreference(e,t,s,i,r){if(this.clearing)return;r&&this.checkWriteMask();const n=this.getEntityIndex(e);if(void 0===n)throw new Error("Entity backref not tracked");this.removeTag(n,this.makeTag(t,s,i))&&this.removeEntity(n,e,r)}getEntityIndex(e){if(this.entityIndex)return this.entityIndex[e];const t=this.entities.findIndex((t=>t.__id===e));return t>=0?t:void 0}indexEntities(){if(this.entityIndex)throw new Error("Entities already indexed");this.entityIndex=new Array(this.dispatcher.maxEntities);for(let e=0;e<this.entities.length;e++)this.entityIndex[this.entities[e].__id]=e}addTag(e,t){if(!this.tags)return;const s=this.tags[e];if(void 0===s)this.tags[e]=t;else if("number"==typeof s){if(s===t)throw new Error("Ref already tracked");this.tags[e]=[s,t]}else if(Array.isArray(s)){if(s.includes(t))throw new Error("Ref already tracked");if(s.length>=1e3){(this.tags[e]=new Set(s)).add(t)}else s.push(t)}else{if(s.has(t))throw new Error("Ref already tracked");s.add(t)}}removeTag(e,t){if(!this.tags)return!0;const s=this.tags[e];if(void 0===s)throw new Error("Ref not tracked");if("number"==typeof s){if(s!==t)throw new Error("Ref not tracked");return delete this.tags[e],!0}if(Array.isArray(s)){const e=s.indexOf(t);if(-1===e)throw new Error("Ref not tracked");return s.splice(e,1),!this.tags.length}return s.delete(t),!s.size}makeTag(e,t,s){return e|t<<9|(void 0===s?0:s<<16)}addEntity(e,t){const s=this.entities.length;return this.entities.push(this.registry.pool.borrow(e)),this.entityIndex?this.entityIndex[e]=s:s>100&&this.indexEntities(),t&&this.trackBackrefsChange(),s}removeEntity(e,t,s){this.registry.pool.return(t);const i=this.entities.pop();this.entityIndex&&delete this.entityIndex[e],this.entities.length>e&&(this.entities[e]=i,this.entityIndex&&(this.entityIndex[i.__id]=e)),s&&this.trackBackrefsChange()}trackBackrefsChange(){for(const e of this.selector.targetTypes)e.__binding.trackedWrites&&this.registry.trackWrite(this.targetEntityId,e)}checkWriteMask(){const e=this.registry.executingSystem;for(const t of this.selector.targetTypes)P(t,e,!0)}}class G{dispatcher;maxRefChangesPerFrame;refLog;refLogPointer;refLogStatsPointer;selectorIdsBySourceKey=new Map;selectors=[];trackers=new Map;registry;constructor(e,t){this.dispatcher=e,this.maxRefChangesPerFrame=t,this.registry=e.registry}processEndOfFrame(){this.flush(),this.dispatcher.stats.maxRefChangesPerFrame=this.refLog?.countSince(this.refLogStatsPointer)??0}registerSelector(e,t,s,i=!1){e&&b(e),t&&b(t),this.refLog||(this.refLog=new o(this.maxRefChangesPerFrame,"maxRefChangesPerFrame",!0),this.refLogPointer=this.refLog.createPointer(),this.refLogStatsPointer=this.refLog.createPointer());const n=t?void 0===s?-2-t.id:t.id|s<<9:-1;let a=this.selectorIdsBySourceKey.get(n);if(void 0===a){this.selectors.length||(i=!0);const o={id:this.selectors.length,targetTypes:e?[e]:[],sourceType:t,matchType:!!t,matchSeq:void 0!==s,sourceTypeId:t?.id,sourceSeq:s,trackStale:i};if(this.selectors.push(o),a=o.id,this.selectorIdsBySourceKey.set(n,a),a>r)throw new Error("Too many distinct backrefs selectors")}else{const t=this.selectors[a];t.trackStale=t.trackStale||i,e&&t.targetTypes.push(e)}return a}getBackrefs(e,t=0){const s=this.selectors[t];return this.getOrCreateTracker(s,e,this.registry.includeRecentlyDeleted).entities}trackRefChange(e,t,s,i,r,n,a){if(!this.refLog)throw new Error("Trying to trackRefChange without a refLog");if(r===n)throw new Error("No-op call to trackRefChange");-1!==r&&this.pushRefLogEntry(e,t,s,i,r,a?$.RELEASE:$.UNREFERENCE),-1!==n&&this.pushRefLogEntry(e,t,s,i,n,$.REFERENCE)}clearAllRefs(e,t){this.selectors.length&&this.getTracker(this.selectors[0],e,t)?.clearAllRefs(t)}pushRefLogEntry(e,s,i,r,n,a){const o=void 0!==r;if(o!==s.__binding.internallyIndexed)throw new Error("Inconsistent internally indexed flag");this.refLog.push(e|s.id<<t),this.refLog.push(n|i<<t|a|(o?2**29:0)),o&&this.refLog.push(r),this.processEntry(e,s.id,i,r,n,a,!0)}getOrCreateTracker(e,s,i){let r,n=this.getTracker(e,s,i);if(n)return n;if(i&&!e.trackStale)throw new Error("Selector not configured for stale tracking");return n=new Y(s,e,this.dispatcher),this.trackers.set(s|e.id<<t,n),e.trackStale&&(r=new Y(s,e,this.dispatcher),this.trackers.set(s|e.id<<t|2**31,r)),i?r:n}getTracker(e,s,i){return this.trackers.get(s|e.id<<t|(i?2**31:0))}flush(){if(this.refLog)for(;;){const[e,s,r,n]=this.refLog.processAndCommitSince(this.refLogPointer);if(!e)break;if(!n)for(let n=s;n<r;n+=2){const s=e[n],r=e[n+1],a=s&i,o=s>>>t,h=r&i,c=r>>>t&127,d=(r&Q)>>>30,l=0!=(r&2**29),f=l?e[n+2]:void 0;l&&(n+=1),this.processEntry(a,o,c,f,h,d,!1)}}}processEntry(e,t,s,i,r,n,a){for(let o=0;o<this.selectors.length;o++){const h=this.selectors[o];if(!(h.matchType&&h.sourceTypeId!==t||h.matchSeq&&h.sourceSeq!==s)){if(n===$.REFERENCE||n===$.UNREFERENCE){const o=this.getOrCreateTracker(h,r,!1);n===$.REFERENCE?o.trackReference(e,t,s,i,a):o.trackUnreference(e,t,s,i,a)}if(h.trackStale&&(n===$.REFERENCE||n===$.RELEASE)){const o=this.getOrCreateTracker(h,r,!0);n===$.REFERENCE?o.trackReference(e,t,s,i,a):o.trackUnreference(e,t,s,i,a)}}}}}const H="undefined"!=typeof window&&void 0!==window.performance?performance.now.bind(performance):Date.now.bind(Date);class V extends U{__callback;execute(){this.__callback(this)}}class K{maxEntities;defaultComponentStorage;registry;systems;systemsByClass=new Map;lastTime=H()/1e3;executing;shapeLog;writeLog;shapeLogFramePointer;writeLogFramePointer;stats;indexer;userCallbackSystem;callbackSystem;deferredControls=new Map;constructor({defs:e,maxEntities:t=1e4,maxLimboEntities:i=Math.ceil(t/5),maxLimboComponents:n=Math.ceil(t/5),maxShapeChangesPerFrame:a=2*t,maxWritesPerFrame:h=4*t,maxRefChangesPerFrame:c=t,defaultComponentStorage:d="sparse"}){if(t>s)throw new Error("maxEntities too high, the limit is 4194304");const{componentTypes:l,systemTypes:f}=this.splitDefs(e);if(l.length>r)throw new Error("Too many component types, the limit is 512");this.stats=new z,this.maxEntities=t,this.defaultComponentStorage=d,this.shapeLog=new o(a,"maxShapeChangesPerFrame"),this.shapeLogFramePointer=this.shapeLog.createPointer(),this.registry=new j(t,i,n,l.flat(1/0),this),this.indexer=new G(this,c),this.registry.initializeComponentTypes(),this.systems=this.normalizeAndInitSystems(f),this.systems.some((e=>e.hasWriteQueries))&&(this.writeLog=new o(h,"maxWritesPerFrame"),this.writeLogFramePointer=this.writeLog.createPointer()),this.userCallbackSystem=new V,this.callbackSystem=new D(this.userCallbackSystem,this),this.callbackSystem.rwMasks.read=void 0,this.callbackSystem.rwMasks.write=void 0}normalizeAndInitSystems(e){const t=[],s=e.flat(1/0);for(let e=0;e<s.length;e++){const i=s[e],r=new i,n=s[e+1];n&&"function"!=typeof n&&(Object.assign(r,n),e++);const a=new D(r,this);t.push(a),this.systemsByClass.set(i,a)}for(const e of t)e.replaceAttachmentPlaceholders();return t}splitDefs(e){const t=[],s=[];let i=!1;for(const r of e.flat(1/0))if("function"==typeof r)i=r.__system,(i?s:t).push(r);else{if(!i)throw new Error("Unexpected value in world defs: "+r);s.push(r),i=!1}return{componentTypes:t,systemTypes:s}}async initialize(){await Promise.all(this.systems.map((e=>e.initialize())))}async execute(e,t,s){if(this.executing)throw new Error("Recursive system execution not allowed");this.executing=!0,void 0===e&&(e=H()/1e3),void 0===t&&(t=e-this.lastTime),this.lastTime=e;for(const i of s??this.systems)this.registry.executingSystem=i,i.execute(e,t),this.flush();this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}executeFunction(e){if(this.executing)throw new Error("Ad hoc function execution not allowed while world is executing");this.executing=!0,this.registry.executingSystem=this.callbackSystem,this.userCallbackSystem.__callback=e,this.callbackSystem.execute(0,0),this.flush(),this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}processEndOfFrame(){this.registry.processEndOfFrame(),this.indexer.processEndOfFrame(),this.gatherFrameStats(),this.processDeferredControls()}gatherFrameStats(){this.stats.frames+=1,this.stats.maxShapeChangesPerFrame=this.shapeLog.countSince(this.shapeLogFramePointer),this.stats.maxWritesPerFrame=this.writeLog?.countSince(this.writeLogFramePointer)??0}flush(){this.registry.flush(),this.indexer.flush(),this.shapeLog.commit(),this.writeLog?.commit()}createEntity(e){const t=this.registry.createEntity(e);return this.executing||this.flush(),t}control(e){this.checkControlOverlap(e),this.deferRequestedRunState(e.stop,F.STOPPED),this.deferRequestedRunState(e.restart,F.RUNNING),this.executing||this.processDeferredControls()}deferRequestedRunState(e,t){for(const s of e.flat(1/0)){if(!s.__system)continue;const e=this.systemsByClass.get(s);if(!e)throw new Error(`System ${s.name} not defined for this world`);this.deferredControls.set(e,t)}}checkControlOverlap(e){const t=new Set;for(const s of e.stop.flat(1/0))s.__system&&t.add(s);for(const s of e.restart.flat(1/0))if(s.__system&&t.has(s))throw new Error(`Request to both stop and restart system ${s.name}`)}processDeferredControls(){if(this.deferredControls.size){for(const[e,t]of this.deferredControls.entries())switch(t){case F.STOPPED:e.stop();break;case F.RUNNING:e.restart()}this.deferredControls.clear()}}}const J={};class X{__dispatcher;static async create(e){const t=new X(e,J);return await t.__dispatcher.initialize(),t}constructor(e,t){if(t!==J)throw new Error("Don't call World constructor directly; use World.create instead");this.__dispatcher=new K(e)}build(e){this.__dispatcher.executeFunction(e)}createEntity(...e){this.__dispatcher.createEntity(e)}execute(e,t){return this.__dispatcher.execute(e,t)}control(e){this.__dispatcher.control(e)}get stats(){return this.__dispatcher.stats}}const Z=[];e.Entity=S,e.Query=N,e.System=U,e.Type=u,e.World=X,e.component=function(e){if("function"!=typeof e)return t=>{t.options=e,Z.push(t)};Z.push(e)},e.componentTypes=Z,e.field=function(e){return function(t,s){t.constructor.schema||(t.constructor.schema={});const i="type"in e?e:{type:e};t.constructor.schema[s]=i}},Object.defineProperty(e,"__esModule",{value:!0})})); | ||
| //# sourceMappingURL=index.umd.min.js.map |
| { | ||
| "name": "@lastolivegames/becsy", | ||
| "type": "module", | ||
| "version": "0.4.1", | ||
| "version": "0.5.0", | ||
| "scripts": { | ||
| "test": "jest --config jestconfig.json --detectOpenHandles", | ||
| "test:watch": "jest --watch --config jestconfig.json --detectOpenHandles", | ||
| "bench": "rollup --config rollup.benchmarks.config.mjs && cp index.* perf.* lib && env NODE_ENV=test node --expose-gc --enable-source-maps --es-module-specifier-resolution=node lib/benchmarks/index.js", | ||
| "bench:watch": "tsc-watch --onSuccess \"env NODE_ENV=test node --expose-gc --enable-source-maps --es-module-specifier-resolution=node lib/benchmarks/index.js\"", | ||
| "perf": "tsc && rollup --config rollup.benchmarks.config.mjs && cp index.* perf.* lib && env NODE_ENV=test node --expose-gc --enable-source-maps --es-module-specifier-resolution=node lib/benchmarks/index.js", | ||
| "deopt": "rm *.log && node --trace-ic --enable-source-maps --es-module-specifier-resolution=node lib/tests/performance.test.js && mv *.log v8.pre.log && node striplog.cjs && deoptigate", | ||
@@ -11,0 +10,0 @@ "flame": "clinic flame -- node --enable-source-maps --es-module-specifier-resolution=node lib/tests/performance.test.js", |
@@ -132,4 +132,4 @@ interface LogPointer { | ||
| } | ||
| interface SystemType { | ||
| new (): System; | ||
| interface SystemType<S extends System> { | ||
| new (): S; | ||
| } | ||
@@ -142,7 +142,10 @@ declare abstract class System { | ||
| delta: number; | ||
| // TODO: support schedule builder | ||
| get name(): string; | ||
| query(buildCallback: (q: QueryBuilder) => void): Query; | ||
| attach<S extends System>(systemType: SystemType<S>): S; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): Entity; | ||
| accessRecentlyDeletedData(toggle?: boolean): void; | ||
| abstract execute(): void; | ||
| initialize(): void | Promise<void>; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| execute(): void; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| } | ||
@@ -162,2 +165,4 @@ declare class SystemBox { | ||
| constructor(system: System, dispatcher: Dispatcher); | ||
| replaceAttachmentPlaceholders(): void; | ||
| initialize(): Promise<void>; | ||
| execute(time: number, delta: number): void; | ||
@@ -169,3 +174,2 @@ private runQueries; | ||
| restart(): void; | ||
| suspend(): void; | ||
| } | ||
@@ -231,3 +235,3 @@ declare class ComponentStats { | ||
| // https://stackoverflow.com/questions/67467302/type-for-an-interleaved-array-of-classes-and-values | ||
| type DefsArray = (ComponentType<any> | SystemType | any | DefsArray)[]; | ||
| type DefsArray = (ComponentType<any> | SystemType<System> | any | DefsArray)[]; | ||
| interface WorldOptions { | ||
@@ -245,3 +249,2 @@ defs: DefsArray; | ||
| stop: DefsArray; | ||
| suspend: DefsArray; | ||
| restart: DefsArray; | ||
@@ -254,3 +257,3 @@ } | ||
| private readonly systems; | ||
| private readonly systemsByClass; | ||
| readonly systemsByClass: Map<SystemType<System>, SystemBox>; | ||
| private lastTime; | ||
@@ -270,3 +273,4 @@ executing: boolean; | ||
| private splitDefs; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): void; | ||
| initialize(): Promise<void>; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): Promise<void>; | ||
| executeFunction(fn: (system: System) => void): void; | ||
@@ -366,2 +370,3 @@ private processEndOfFrame; | ||
| static weakObject: Type<any>; | ||
| // TODO: add autoremove/autodelete when nulled out | ||
| static ref: Type<Entity | undefined>; | ||
@@ -393,3 +398,6 @@ static backrefs: (type?: ComponentType<any>, fieldName?: string, trackDeletedBackrefs?: boolean) => Type<Entity[]>; | ||
| } | ||
| interface ComponentType<C> { | ||
| interface Component { | ||
| __invalid?: boolean; | ||
| } | ||
| interface ComponentType<C extends Component> { | ||
| new (): C; | ||
@@ -416,4 +424,4 @@ schema?: Schema; | ||
| readonly elastic: boolean; | ||
| readonly readonlyInstance: C; | ||
| readonly writableInstance: C; | ||
| readonlyInstance: C; | ||
| writableInstance: C; | ||
| readonly shapeOffset: number; | ||
@@ -430,6 +438,7 @@ readonly shapeMask: number; | ||
| private readonly __dispatcher; | ||
| constructor(options: WorldOptions); | ||
| static create(options: WorldOptions): Promise<World>; | ||
| private constructor(); | ||
| build(callback: (system: System) => void): void; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): void; | ||
| execute(time?: number, delta?: number): void; | ||
| execute(time?: number, delta?: number): Promise<void>; | ||
| control(options: ControlOptions): void; | ||
@@ -442,7 +451,7 @@ get stats(): Stats; | ||
| } | ||
| declare function prop<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare function field<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare const componentTypes: ComponentType<any>[]; | ||
| declare function component(constructor: ComponentType<any>): void; | ||
| declare function component(options: ComponentOptions): (constructor: ComponentType<any>) => void; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, prop, Query, ComponentType }; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, field, Query, ComponentType }; | ||
| //# sourceMappingURL=perf.d.ts.map |
@@ -132,4 +132,4 @@ interface LogPointer { | ||
| } | ||
| interface SystemType { | ||
| new (): System; | ||
| interface SystemType<S extends System> { | ||
| new (): S; | ||
| } | ||
@@ -142,7 +142,10 @@ declare abstract class System { | ||
| delta: number; | ||
| // TODO: support schedule builder | ||
| get name(): string; | ||
| query(buildCallback: (q: QueryBuilder) => void): Query; | ||
| attach<S extends System>(systemType: SystemType<S>): S; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): Entity; | ||
| accessRecentlyDeletedData(toggle?: boolean): void; | ||
| abstract execute(): void; | ||
| initialize(): void | Promise<void>; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| execute(): void; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| } | ||
@@ -162,2 +165,4 @@ declare class SystemBox { | ||
| constructor(system: System, dispatcher: Dispatcher); | ||
| replaceAttachmentPlaceholders(): void; | ||
| initialize(): Promise<void>; | ||
| execute(time: number, delta: number): void; | ||
@@ -169,3 +174,2 @@ private runQueries; | ||
| restart(): void; | ||
| suspend(): void; | ||
| } | ||
@@ -231,3 +235,3 @@ declare class ComponentStats { | ||
| // https://stackoverflow.com/questions/67467302/type-for-an-interleaved-array-of-classes-and-values | ||
| type DefsArray = (ComponentType<any> | SystemType | any | DefsArray)[]; | ||
| type DefsArray = (ComponentType<any> | SystemType<System> | any | DefsArray)[]; | ||
| interface WorldOptions { | ||
@@ -245,3 +249,2 @@ defs: DefsArray; | ||
| stop: DefsArray; | ||
| suspend: DefsArray; | ||
| restart: DefsArray; | ||
@@ -254,3 +257,3 @@ } | ||
| private readonly systems; | ||
| private readonly systemsByClass; | ||
| readonly systemsByClass: Map<SystemType<System>, SystemBox>; | ||
| private lastTime; | ||
@@ -270,3 +273,4 @@ executing: boolean; | ||
| private splitDefs; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): void; | ||
| initialize(): Promise<void>; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): Promise<void>; | ||
| executeFunction(fn: (system: System) => void): void; | ||
@@ -366,2 +370,3 @@ private processEndOfFrame; | ||
| static weakObject: Type<any>; | ||
| // TODO: add autoremove/autodelete when nulled out | ||
| static ref: Type<Entity | undefined>; | ||
@@ -393,3 +398,6 @@ static backrefs: (type?: ComponentType<any>, fieldName?: string, trackDeletedBackrefs?: boolean) => Type<Entity[]>; | ||
| } | ||
| interface ComponentType<C> { | ||
| interface Component { | ||
| __invalid?: boolean; | ||
| } | ||
| interface ComponentType<C extends Component> { | ||
| new (): C; | ||
@@ -416,4 +424,4 @@ schema?: Schema; | ||
| readonly elastic: boolean; | ||
| readonly readonlyInstance: C; | ||
| readonly writableInstance: C; | ||
| readonlyInstance: C; | ||
| writableInstance: C; | ||
| readonly shapeOffset: number; | ||
@@ -430,6 +438,7 @@ readonly shapeMask: number; | ||
| private readonly __dispatcher; | ||
| constructor(options: WorldOptions); | ||
| static create(options: WorldOptions): Promise<World>; | ||
| private constructor(); | ||
| build(callback: (system: System) => void): void; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): void; | ||
| execute(time?: number, delta?: number): void; | ||
| execute(time?: number, delta?: number): Promise<void>; | ||
| control(options: ControlOptions): void; | ||
@@ -442,7 +451,7 @@ get stats(): Stats; | ||
| } | ||
| declare function prop<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare function field<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare const componentTypes: ComponentType<any>[]; | ||
| declare function component(constructor: ComponentType<any>): void; | ||
| declare function component(options: ComponentOptions): (constructor: ComponentType<any>) => void; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, prop, Query, ComponentType }; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, field, Query, ComponentType }; | ||
| //# sourceMappingURL=perf.min.d.ts.map |
@@ -1,2 +0,2 @@ | ||
| class e{size;bytes;constructor(e){this.size=e,this.bytes=new Uint32Array(Math.ceil(e/32))}get(e){return 0!=(this.bytes[e>>>5]&1<<(31&e))}set(e){this.bytes[e>>>5]|=1<<(31&e)}unset(e){this.bytes[e>>>5]&=~(1<<(31&e))}clear(){this.bytes.fill(0)}}const t=[];class s{maxEntries;configParamName;localProcessingAllowed;data;corral;constructor(e,t,s=!1){this.maxEntries=e,this.configParamName=t,this.localProcessingAllowed=s;const i=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.data=new Uint32Array(i);const r=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.corral=new Uint32Array(r)}push(e){const t=this.corral[0];t&&this.corral[t]===e||(this.corral[t+2]=e,this.corral[0]+=1)}commit(e){const t=this.corral[0];if(!t)return!0;let s=this.data[0];if(e&&(e.generation!==this.data[1]||e.index!==s||e.corralGeneration!==this.corral[1]||e.corralIndex!==this.corral[0]))return!1;const i=Math.min(t,this.maxEntries-s);for(this.data.set(this.corral.subarray(2,i+2),s+2),i<t&&this.data.set(this.corral.subarray(i+2,t+2),2),s+=t;s>=this.maxEntries;)s-=this.maxEntries,this.data[1]+=1;return this.data[0]=s,this.corral[0]=0,this.corral[1]+=1,e&&(e.index=s,e.generation=this.data[1]),!0}createPointer(e){return e?(e.index=this.data[0],e.generation=this.data[1],e.corralIndex=this.corral[0],e.corralGeneration=this.corral[1],e):{index:this.data[0],generation:this.data[1],corralIndex:this.corral[0],corralGeneration:this.corral[1]}}hasUpdatesSince(e){return!(e.index===this.data[0]&&e.generation===this.data[1]&&(e.corralGeneration===this.corral[1]?e.corralIndex===this.corral[0]:0===this.corral[0]))}processSince(e,s){let i=t;const r=s?.index??this.data[0],n=s?.generation??this.data[1];if(e.generation===n)if(e.index<r)i=[this.data,e.index+2,r+2,!1],e.index=r;else{const t=this.corral[0],s=this.corral[1];(e.corralGeneration===s?e.corralIndex<t:t)&&(i=[this.corral,e.corralIndex+2,t+2,!0],e.corralIndex=t,e.corralGeneration=s)}else i=[this.data,e.index+2,this.data.length,!1],e.index=0,e.generation=n;return i}processAndCommitSince(e){const s=this.processSince(e);return s[0]?s:this.commit(e)?t:this.processSince(e)}countSince(e,t){const s=e.index,i=t?.index??this.data[0],r=t?.generation??this.data[1];return e.index=i,e.generation=r,s===i&&e.generation===r?0:s<i?i-s:this.maxEntries-(s-i)}checkPointers(e,t){this.checkPointer(e),t&&this.checkPointer(t)}checkPointer(e){const t=this.data[0];let s=e.generation;e.index===t?s+1<this.data[1]&&this.throwCapacityExceeded():(e.index>t&&(s+=1),s!==this.data[1]&&this.throwCapacityExceeded())}throwCapacityExceeded(){throw new Error(`Log capacity exceeded, please raise ${this.configParamName} above ${this.maxEntries}`)}}class i{maxItems;configParamName;data;constructor(e,t){this.maxItems=e,this.configParamName=t,this.data=new Uint32Array(new SharedArrayBuffer((e+1)*Uint32Array.BYTES_PER_ELEMENT))}get length(){return this.data[0]}take(){const e=this.data[0]--;return this.data[e]}refill(e){if(!e.length)return;const t=this.length,s=t+e.length;this.data.set(e,t+1),this.data[0]=s}fillWithDescendingIntegers(e){const t=this.length;for(let s=this.data.length-1;s>t;s--)this.data[s]=e++;this.data[0]=this.data.length-1}}const r=new TextEncoder,n=new TextDecoder;function a(e){throw new Error(`Component is not writable; use entity.write(${e.type.name}) to acquire a writable version`)}class o{defaultValue;constructor(e){this.defaultValue=e}static boolean;static uint8;static int8;static uint16;static int16;static uint32;static int32;static float32;static float64;static staticString;static dynamicString;static object;static weakObject;static ref;static backrefs}class h extends o{NumberArray;constructor(e){super(0),this.NumberArray=e}defineElastic(e,t){let s,i;t.updateBuffer=()=>{const r=e.capacity*this.NumberArray.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==r;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(r):t.buffer,i=new this.NumberArray(s),n&&t.buffer&&i.set(new this.NumberArray(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>i[e.index],set(t){i[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>i[e.index],set(t){a(e)}})}defineFixed(e,t){const s=e.capacity*this.NumberArray.BYTES_PER_ELEMENT,i=new SharedArrayBuffer(s),r=new this.NumberArray(i);t.buffer=i,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>r[e.index],set(t){r[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>r[e.index],set(t){a(e)}})}}class c extends o{choices;choicesIndex=new Map;TypedArray;constructor(e){if(super(e[0]),this.choices=e,!e?.length)throw new Error("No choices specified for Type.staticString");e.length<256?this.TypedArray=Uint8Array:e.length<65536?this.TypedArray=Uint16Array:this.TypedArray=Uint32Array;for(let t=0;t<e.length;t++)this.choicesIndex.set(e[t],t)}defineElastic(e,t){let s,i;const r=this.choices,n=this.choicesIndex;t.updateBuffer=()=>{const r=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==r;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(r):t.buffer,i=new this.TypedArray(s),n&&t.buffer&&i.set(new this.TypedArray(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index],s=r[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){const s=n.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);i[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index],s=r[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){a(e)}})}defineFixed(e,t){const s=this.choices,i=this.choicesIndex,r=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=new SharedArrayBuffer(r),o=new this.TypedArray(n);t.buffer=n,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=o[e.index],i=s[t];if(void 0===i)throw new Error(`Invalid static string index: ${t}`);return i},set(t){const s=i.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);o[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=o[e.index],i=s[t];if(void 0===i)throw new Error(`Invalid static string index: ${t}`);return i},set(t){a(e)}})}}class d extends o{maxUtf8Length;lengthsStride;bytesStride;constructor(e){super(""),this.maxUtf8Length=e+e%2,this.lengthsStride=e/2+1,this.bytesStride=this.maxUtf8Length+2}defineElastic(e,t){let s,i,o;const h=this.maxUtf8Length,c=this.lengthsStride,d=this.bytesStride;t.updateBuffer=()=>{const r=e.capacity*(this.maxUtf8Length+Uint16Array.BYTES_PER_ELEMENT),n=t.buffer?.byteLength!==r;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(r):t.buffer,i=new Uint16Array(s),o=new Uint8Array(s),n&&t.buffer&&o.set(new Uint8Array(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index*c];return n.decode(new Uint8Array(o.buffer,e.index*d+2,t))},set(t){const s=r.encode(t);if(s.byteLength>h)throw new Error(`Dynamic string length > ${h} after encoding: ${t}`);i[e.index*c]=s.byteLength,o.set(s,e.index*d+2)}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index*c];return n.decode(new Uint8Array(o.buffer,e.index*d+2,t))},set(t){a(e)}})}defineFixed(e,t){const s=this.maxUtf8Length,i=this.lengthsStride,o=this.bytesStride,h=e.capacity*(this.maxUtf8Length+Uint16Array.BYTES_PER_ELEMENT),c=new SharedArrayBuffer(h),d=new Uint16Array(c),l=new Uint8Array(c);t.buffer=c,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=d[e.index*i];return n.decode(new Uint8Array(l.buffer,e.index*o+2,t))},set(t){const n=r.encode(t);if(n.byteLength>s)throw new Error(`Dynamic string length > ${s} after encoding: ${t}`);d[e.index*i]=n.byteLength,l.set(n,e.index*o+2)}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=d[e.index*i];return n.decode(new Uint8Array(l.buffer,e.index*o+2,t))},set(t){a(e)}})}}const l=[];class f extends o{type;fieldName;trackDeletedBackrefs;constructor(e,t,s){super(l),this.type=e,this.fieldName=t,this.trackDeletedBackrefs=s}defineElastic(e,t){const s=this.fieldName?this.type?.__binding.fields.find((e=>e.name===this.fieldName)):void 0;this.trackDeletedBackrefs;const i=e.dispatcher.indexer;i.registerSelector();const r=i.registerSelector(e.type,this.type,s?.seq,this.trackDeletedBackrefs),n={enumerable:!0,configurable:!0,get:()=>i.getBackrefs(e.entityId,r),set(e){}};Object.defineProperty(e.writableInstance,t.name,n),Object.defineProperty(e.readonlyInstance,t.name,n)}defineFixed(e,t){this.defineElastic(e,t)}}o.boolean=new class extends o{constructor(){super(!1)}defineElastic(e,t){let s,i;t.updateBuffer=()=>{const r=t.buffer?.byteLength!==e.capacity;(r||t.buffer!==s)&&(s=r?new SharedArrayBuffer(e.capacity):t.buffer,i=new Uint8Array(s),r&&t.buffer&&i.set(new Uint8Array(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(i[e.index]),set(t){i[e.index]=t?1:0}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(i[e.index]),set(t){a(e)}})}defineFixed(e,t){const s=new SharedArrayBuffer(e.capacity),i=new Uint8Array(s);t.buffer=s,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(i[e.index]),set(t){i[e.index]=t?1:0}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(i[e.index]),set(t){a(e)}})}},o.uint8=new h(Uint8Array),o.int8=new h(Int8Array),o.uint16=new h(Uint16Array),o.int16=new h(Int16Array),o.uint32=new h(Uint32Array),o.int32=new h(Int32Array),o.float32=new h(Float32Array),o.float64=new h(Float64Array),o.staticString=e=>new c(e),o.dynamicString=e=>new d(e),o.ref=new class extends o{constructor(){super(void 0)}defineElastic(e,t){let s,i;const r=e.dispatcher.indexer,n=e.dispatcher.registry,o=n.pool;r.registerSelector(),t.updateBuffer=()=>{const r=e.capacity*Int32Array.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==r;if(n||t.buffer!==s){if(s=n?new SharedArrayBuffer(r):t.buffer,i=new Int32Array(s),n&&t.buffer){const e=new Int32Array(t.buffer);i.set(e),i.fill(-1,e.length)}else i.fill(-1);t.buffer=s}},t.updateBuffer(),t.clearRef=(s,n,a)=>{const o=4194303&i[e.index],h=void 0!==n;h&&o!==n||(s?h&&(i[e.index]=-1):i[e.index]|=2147483648,r.trackRefChange(e.entityId,e.type,t.seq,void 0,o,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index];if(!(-1===t||2147483648&t&&!n.includeRecentlyDeleted))return o.borrowTemporarily(4194303&t)},set(s){const n=i[e.index],a=s?.__id??-1;n!==a&&(i[e.index]=a,r.trackRefChange(e.entityId,e.type,t.seq,void 0,n,a,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index];if(!(-1===t||2147483648&t&&!n.includeRecentlyDeleted))return o.borrowTemporarily(4194303&t)},set(t){a(e)}})}defineFixed(e,t){const s=e.capacity*Int32Array.BYTES_PER_ELEMENT,i=new SharedArrayBuffer(s),r=new Int32Array(i);r.fill(-1),t.buffer=i;const n=e.dispatcher.indexer,o=e.dispatcher.registry,h=o.pool;n.registerSelector(),t.clearRef=(s,i,a)=>{const o=4194303&r[e.index],h=void 0!==i;h&&o!==i||(s?h&&(r[e.index]=-1):r[e.index]|=2147483648,n.trackRefChange(e.entityId,e.type,t.seq,void 0,o,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index];if(!(-1===t||2147483648&t&&!o.includeRecentlyDeleted))return h.borrowTemporarily(4194303&t)},set(s){const i=r[e.index],a=s?.__id??-1;i!==a&&(r[e.index]=a,n.trackRefChange(e.entityId,e.type,t.seq,void 0,i,a,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index];if(!(-1===t||2147483648&t&&!o.includeRecentlyDeleted))return h.borrowTemporarily(4194303&t)},set(t){a(e)}})}},o.backrefs=(e,t,s=!1)=>new f(e,t,s),o.object=new class extends o{constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){a(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){a(e)}})}},o.weakObject=new class extends o{finalizers;constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{};const i=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(r){if(null!=r){const s=new WeakRef(r);i?.register(r,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),r=s}s[e.index]=r}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(t){a(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{};const i=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(r){if(null!=r){const s=new WeakRef(r);i?.register(r,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),r=s}s[e.index]=r}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(t){a(e)}})}initFinalizers(e){if(!e.trackedWrites)return;if(this.finalizers)return this.finalizers;const t=e.dispatcher;return t.writeLog&&"undefined"!=typeof FinalizationRegistry?(this.finalizers=new FinalizationRegistry((({type:e,field:s,weakRef:i,id:r,index:n})=>{s.localBuffer?.[n]===i&&t.registry.trackWrite(r,e)})),this.finalizers):void 0}};class u{type;fields;dispatcher;capacity;storage;elastic;readonlyInstance;writableInstance;shapeOffset;shapeMask;refFields;trackedWrites=!1;internallyIndexed=!1;entityId=0;index=0;constructor(e,t,s,i,r,n){this.type=e,this.fields=t,this.dispatcher=s,this.capacity=i,this.storage=r,this.elastic=n,this.readonlyInstance=new e,this.writableInstance=new e,this.shapeOffset=e.id>>5,this.shapeMask=1<<(31&e.id),this.refFields=t.filter((e=>e.type===o.ref))}}class g{maxEntities;binding;fields;index;spares;constructor(e,t,s){this.maxEntities=e,this.binding=t,this.fields=s,this.growSpares(),this.growCapacity()}acquireIndex(e){let t=this.index[e];return-1===t&&(this.spares[3]>0?t=this.spares[4+--this.spares[3]]:(this.spares[1]===this.spares[2]&&(this.binding.capacity=Math.min(this.maxEntities,2*this.binding.capacity),this.growCapacity()),t=this.spares[1]++),this.index[e]=t),t}releaseIndex(e){this.spares[3]===this.spares.length-4&&this.growSpares(),this.spares[4+this.spares[3]++]=this.index[e],this.index[e]=-1}growCapacity(){const e=this.ArrayType,t=e.BYTES_PER_ELEMENT!==this.spares?.[0];if(!this.index||t){const t=new e(new SharedArrayBuffer(this.maxEntities*e.BYTES_PER_ELEMENT));this.index?t.set(this.index):t.fill(-1),this.index=t}if(this.spares&&t){const t=new e(new SharedArrayBuffer(this.spares.length*e.BYTES_PER_ELEMENT));t.set(this.spares),t[0]=e.BYTES_PER_ELEMENT,this.spares=t}if(this.spares[2]=this.binding.capacity,this.binding.elastic)for(const e of this.fields)e.updateBuffer()}growSpares(){const e=this.ArrayType,t=this.spares?Math.min(this.maxEntities,2*(this.spares.length-4)):8,s=new e(new SharedArrayBuffer((4+t)*e.BYTES_PER_ELEMENT));this.spares?s.set(this.spares):(s[0]=e.BYTES_PER_ELEMENT,s[2]=this.binding.capacity),this.spares=s}get ArrayType(){const e=this.binding.capacity;return e<=127?Int8Array:e<=32767?Int16Array:Int32Array}}function y(e,t,s){const i=function(e){const t=e.schema,s=[];if(t){let e=0;for(const i in t){let r=t[i];(r instanceof o||"function"==typeof r)&&(r={type:r}),"function"==typeof r.type&&(r.type=r.type()),"default"in r||(r.default=r.type.defaultValue),s.push({name:i,seq:e++,type:r.type,default:r.default})}}return s}(t),r=i.length?t.options?.storage??s.defaultComponentStorage:"sparse",n="sparse"===r?s.maxEntities:Math.min(s.maxEntities,t.options?.capacity??0),a=t.options?.initialCapacity??8;t.id=e;const h=new u(t,i,s,n||a,r,!n);t.__binding=h}function p(e){const t=e.__binding;for(const e of t.fields)t.elastic?e.type.defineElastic(t,e):e.type.defineFixed(t,e);switch(t.storage){case"sparse":e.__bind=(e,s)=>(t.entityId=e,t.index=e,s?t.writableInstance:t.readonlyInstance),e.__allocate=e=>(t.entityId=e,t.index=e,t.writableInstance);break;case"packed":{const s=new g(t.dispatcher.maxEntities,t,t.fields);e.__bind=(e,i)=>(t.entityId=e,t.index=s.index[e],i?t.writableInstance:t.readonlyInstance),e.__allocate=e=>(t.entityId=e,t.index=s.acquireIndex(e),t.writableInstance),e.__free=e=>{s.releaseIndex(e)};break}case"compact":throw new Error("Not yet implemented")}}class m{__registry;__id;constructor(e){this.__registry=e}add(e,t){return this.__registry.setShape(this.__id,e),function(e,t,s){const i=e.__allocate(t);for(const t of e.__binding.fields)i[t.name]=s?.[t.name]??t.default}(e,this.__id,t),this}addAll(...e){for(let t=0;t<e.length;t++){const s=e[t];let i=e[t+1];"function"==typeof i?i=void 0:t++,this.add(s,i)}return this}remove(e){this.__registry.clearShape(this.__id,e)}removeAll(...e){for(const t of e)this.remove(t)}has(e){return this.__registry.hasShape(this.__id,e,!0)}read(e){return e.__bind(this.__id,!1)}write(e){return e.__binding.trackedWrites&&this.__registry.trackWrite(this.__id,e),e.__bind(this.__id,!0)}delete(){this.__registry.Alive;for(const e of this.__registry.types)this.__registry.hasShape(this.__id,e,!1)&&this.__registry.clearShape(this.__id,e);this.__registry.queueDeletion(this.__id),this.__registry.dispatcher.indexer.clearAllRefs(this.__id,!1)}__checkMask(e,t){_(e,this.__registry.executingSystem,t)}__checkHas(e,t){if(!this.__registry.hasShape(this.__id,e,t))throw new Error(`Entity doesn't have a ${e.name} component`)}}function _(e,t,s){!function(e){if(!e.__binding)throw new Error(`Component ${e.name} not defined; add to world defs`)}(e);const i=s?t?.rwMasks.write:t?.rwMasks.read;if(!(!i||0!=((i[e.__binding.shapeOffset]??0)&e.__binding.shapeMask)))throw new Error(`System didn't mark component ${e.name} as ${s?"writable":"readable"}`)}function b(e,t){const s=t.__binding.shapeOffset;s>=e.length&&(e.length=s+1,e.fill(0,e.length,s)),e[s]|=t.__binding.shapeMask}class E{pool;entities=[];constructor(e){this.pool=e}add(e){this.entities.push(this.pool.borrowTemporarily(e))}clear(){this.entities.length&&this.entities.splice(0,1/0)}}class w{pool;entities=[];lookupTable;constructor(e,t){this.pool=e,this.lookupTable=new Int32Array(t),this.lookupTable.fill(-1)}add(e){const t=this.entities.push(this.pool.borrow(e))-1;this.lookupTable[e]=t}remove(e){const t=this.lookupTable[e];if(t<0)throw new Error("Internal error, entity not in list");this.pool.return(e),this.lookupTable[e]=-1;const s=this.entities.pop();t<this.entities.length&&(this.entities[t]=s,this.lookupTable[s.__id]=t)}has(e){return this.lookupTable[e]>=0}clear(){for(const e of this.entities)this.pool.return(e.__id);this.entities=[],this.lookupTable.fill(-1)}}var x;!function(e){e[e.all=1]="all",e[e.added=2]="added",e[e.removed=4]="removed",e[e.changed=8]="changed",e[e.addedOrChanged=16]="addedOrChanged",e[e.changedOrRemoved=32]="changedOrRemoved",e[e.addedChangedOrRemoved=64]="addedChangedOrRemoved"}(x||(x={}));const R=x.added|x.removed|x.changed|x.addedOrChanged|x.changedOrRemoved|x.addedChangedOrRemoved,S=x.changed|x.addedOrChanged|x.changedOrRemoved|x.addedChangedOrRemoved;class P{query;system;results={};flavors=0;withMask;withoutMask;trackMask;hasTransientResults;hasChangedResults;currentEntities;changedEntities;constructor(e,t){this.query=e,this.system=t,e.__results=this.results,e.__systemName=t.name}complete(){const t=this.system.dispatcher;this.hasTransientResults=Boolean(this.flavors&R),this.hasChangedResults=Boolean(this.flavors&S),this.flavors&x.all?this.results.all=new w(t.registry.pool,t.maxEntities):this.currentEntities=new e(t.maxEntities),this.hasTransientResults&&this.allocateTransientResultLists(),this.flavors&&this.system.shapeQueries.push(this),this.hasChangedResults&&(this.changedEntities=new e(t.maxEntities),this.system.writeQueries.push(this))}allocateTransientResultLists(){this.flavors&x.added&&this.allocateResult("added"),this.flavors&x.removed&&this.allocateResult("removed"),this.flavors&x.changed&&this.allocateResult("changed"),this.flavors&x.addedOrChanged&&this.allocateResult("addedOrChanged"),this.flavors&x.changedOrRemoved&&this.allocateResult("changedOrRemoved"),this.flavors&x.addedChangedOrRemoved&&this.allocateResult("addedChangedOrRemoved")}allocateResult(e){const t=this.system.dispatcher;this.results[e]=new E(t.registry.pool)}clearTransientResults(){this.hasTransientResults&&(this.results.added?.clear(),this.results.removed?.clear(),this.results.changed?.clear(),this.results.addedOrChanged?.clear(),this.results.changedOrRemoved?.clear(),this.results.addedChangedOrRemoved?.clear(),this.changedEntities?.clear())}clearAllResults(){this.clearTransientResults(),this.results.all?.clear()}handleShapeUpdate(e){const t=this.system.dispatcher.registry,s=this.results.all?.has(e)??this.currentEntities.get(e),i=t.matchShape(e,this.withMask,this.withoutMask);i&&!s?(this.currentEntities?.set(e),this.results.all?.add(e),this.results.added?.add(e),this.results.addedOrChanged?.add(e),this.results.addedChangedOrRemoved?.add(e)):!i&&s&&(this.currentEntities?.unset(e),this.results.all?.remove(e),this.results.removed?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}handleWrite(e,t,s){!this.changedEntities.get(e)&&(this.trackMask[t]??0)&s&&(this.changedEntities.set(e),this.results.changed?.add(e),this.results.addedOrChanged?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}}class v{__callback;__userQuery;__query;__system;__lastTypes;constructor(e,t){this.__callback=e,this.__userQuery=t}__build(e){try{this.__system=e,this.__query=new P(this.__userQuery,e),this.__callback(this),this.__query.complete()}catch(t){throw t.message=`Failed to build query in system ${e.name}: ${t.message}`,t}}get and(){return this}get but(){return this}get also(){return this}get all(){return this.__query.flavors|=x.all,this}get added(){return this.__query.flavors|=x.added,this}get removed(){return this.__query.flavors|=x.removed,this}get changed(){return this.__query.flavors|=x.changed,this}get addedOrChanged(){return this.__query.flavors|=x.addedOrChanged,this}get changedOrRemoved(){return this.__query.flavors|=x.changedOrRemoved,this}get addedChangedOrRemoved(){return this.__query.flavors|=x.addedChangedOrRemoved,this}with(...e){return this.set(this.__system.rwMasks.read,e),this.set("withMask"),this}without(...e){return this.set(this.__system.rwMasks.read,e),this.set("withoutMask",e),this}using(...e){return this.set(this.__system.rwMasks.read,e),this}get track(){this.set("trackMask");for(const e of this.__lastTypes)e.__binding.trackedWrites=!0;return this}get read(){return this}get write(){return this.set(this.__system.rwMasks.write),this}set(e,t,s){if(e){if(t||(t=this.__lastTypes),!t)throw new Error("No component type to apply query modifier to");if(this.__lastTypes=t,"string"==typeof e){if(s&&this.__query[e])throw new Error(`Only one ${s} allowed`);this.__query[e]||(this.__query[e]=[]),e=this.__query[e]}else if(s&&e.some((e=>0!==e)))throw new Error(`Only one ${s} allowed`);for(const s of t)b(e,s)}}}class k{__results;__systemName;get all(){return this.__results.all.entities}get added(){return this.__results.added.entities}get removed(){return this.__results.removed.entities}get changed(){return this.__results.changed.entities}get addedOrChanged(){return this.__results.addedOrChanged.entities}get changedOrRemoved(){return this.__results.changedOrRemoved.entities}get addedChangedOrRemoved(){return this.__results.addedChangedOrRemoved.entities}__checkList(e){if(!this.__results[e])throw new Error(`Query '${e}' not configured, please add .${e} to your query definition in system ${this.__systemName}`)}}var I,L;!function(e){e[e.RUNNING=0]="RUNNING",e[e.SUSPENDED=1]="SUSPENDED",e[e.STOPPED=2]="STOPPED"}(I||(I={}));class T{static __system=!0;__queryBuilders=[];__dispatcher;time;delta;get name(){return this.constructor.name}query(e){const t=new k,s=new v(e,t);return this.__queryBuilders.push(s),t}createEntity(...e){return this.__dispatcher.createEntity(e)}accessRecentlyDeletedData(e=!0){this.__dispatcher.registry.includeRecentlyDeleted=e}}class A{system;dispatcher;rwMasks={read:[],write:[]};shapeQueries=[];writeQueries=[];hasWriteQueries;processedEntities;shapeLogPointer;writeLogPointer;state=I.RUNNING;get name(){return this.system.name}constructor(t,s){this.system=t,this.dispatcher=s,t.__dispatcher=s,this.shapeLogPointer=s.shapeLog.createPointer(),this.writeLogPointer=s.writeLog?.createPointer(),this.processedEntities=new e(s.maxEntities);for(const e of t.__queryBuilders)e.__build(this);t.__queryBuilders=null,this.hasWriteQueries=!!this.writeQueries.length}execute(e,t){this.state===I.RUNNING&&(this.system.time=e,this.system.delta=t,this.runQueries(),this.system.execute())}runQueries(){const e=this.dispatcher.shapeLog.hasUpdatesSince(this.shapeLogPointer),t=this.hasWriteQueries&&this.dispatcher.writeLog.hasUpdatesSince(this.writeLogPointer);if(e||t){this.processedEntities.clear();for(const e of this.shapeQueries)e.clearTransientResults();e&&this.__updateShapeQueries(),t&&this.__updateWriteQueries()}}__updateShapeQueries(){const e=this.dispatcher.shapeLog;let t,s,i;for(;[t,s,i]=e.processSince(this.shapeLogPointer),t;)for(let e=s;e<i;e++){const s=t[e];if(!this.processedEntities.get(s)){this.processedEntities.set(s);for(const e of this.shapeQueries)e.handleShapeUpdate(s)}}}__updateWriteQueries(){const e=this.dispatcher.writeLog;let t,s,i;for(;[t,s,i]=e.processSince(this.writeLogPointer),t;)for(let e=s;e<i;e++){const s=t[e],i=4194303&s;if(!this.processedEntities.get(i)){const e=s>>>22;for(const t of this.writeQueries)t.handleWrite(i,e>>5,1<<(31&e))}}}stop(){if(this.state!==I.STOPPED){this.state=I.STOPPED;for(const e of this.shapeQueries)e.clearAllResults()}}restart(){if(this.state===I.STOPPED){const e=this.dispatcher.registry,t=e.Alive;for(let s=0;s<this.dispatcher.maxEntities;s++)if(e.hasShape(s,t,!1))for(const e of this.shapeQueries)e.handleShapeUpdate(s);for(const e of this.shapeQueries)e.clearTransientResults();this.dispatcher.shapeLog.createPointer(this.shapeLogPointer),this.dispatcher.writeLog?.createPointer(this.writeLogPointer)}this.state=I.RUNNING}suspend(){this.state===I.STOPPED&&this.restart(),this.state=I.SUSPENDED}}class O{registry;borrowed;borrowCounts;spares=[];temporarilyBorrowedIds=[];constructor(e,t){this.registry=e,this.borrowed=Array.from({length:t}),this.borrowCounts=new Int32Array(t)}borrow(e){this.borrowCounts[e]+=1;let t=this.borrowed[e];return t||(t=this.borrowed[e]=this.spares.pop()??new m(this.registry),t.__id=e),t}borrowTemporarily(e){const t=this.borrow(e);return this.temporarilyBorrowedIds.push(e),t}returnTemporaryBorrows(){for(const e of this.temporarilyBorrowedIds)this.return(e);this.temporarilyBorrowedIds.splice(0,1/0)}return(e){--this.borrowCounts[e]<=0&&(this.spares.push(this.borrowed[e]),this.borrowed[e]=void 0)}}class C{types;dispatcher;stride;shapes;staleShapes;entityIdPool;pool;executingSystem;includeRecentlyDeleted=!1;deletionLog;prevDeletionPointer;oldDeletionPointer;removalLog;prevRemovalPointer;oldRemovalPointer;Alive=class{};constructor(e,t,r,n,a){this.types=n,this.dispatcher=a,this.stride=Math.ceil(n.length/32);const o=e*this.stride*4;this.shapes=new Uint32Array(new SharedArrayBuffer(o)),this.staleShapes=new Uint32Array(new SharedArrayBuffer(o)),this.entityIdPool=new i(e,"maxEntities"),this.entityIdPool.fillWithDescendingIntegers(0),this.pool=new O(this,e),this.deletionLog=new s(t,"maxLimboEntities"),this.prevDeletionPointer=this.deletionLog.createPointer(),this.oldDeletionPointer=this.deletionLog.createPointer(),this.removalLog=new s(r,"maxLimboComponents"),this.prevRemovalPointer=this.removalLog.createPointer(),this.oldRemovalPointer=this.removalLog.createPointer()}initializeComponentTypes(){this.types.unshift(this.Alive);let e=0;for(const t of this.types)y(e++,t,this.dispatcher);for(const e of this.types)p(e)}createEntity(e){const t=this.entityIdPool.take(),s=t*this.stride;this.shapes[s]=1,this.stride>1&&this.shapes.fill(0,s+1,s+this.stride);const i=this.pool.borrowTemporarily(t);return e&&i.addAll(...e),i}queueDeletion(e){this.deletionLog.push(e)}flush(){this.includeRecentlyDeleted=!1,this.pool.returnTemporaryBorrows(),this.deletionLog.commit(),this.removalLog.commit()}processEndOfFrame(){this.processDeletionLog(),this.processRemovalLog()}processDeletionLog(){this.deletionLog.commit();let e,t,s,i=0;for(;[e,t,s]=this.deletionLog.processSince(this.oldDeletionPointer,this.prevDeletionPointer),e;){for(let i=t;i<s;i++)this.dispatcher.indexer.clearAllRefs(e[i],!0);const r=e.subarray(t,s);this.entityIdPool.refill(r),i+=r.length}this.deletionLog.createPointer(this.prevDeletionPointer)}processRemovalLog(){let e,t,s;for(this.removalLog.commit();[e,t,s]=this.removalLog.processSince(this.oldRemovalPointer,this.prevRemovalPointer),e;)for(let i=t;i<s;i++){const t=e[i],s=4194303&t,r=t>>>22,n=this.types[r],a=s*this.stride+n.__binding.shapeOffset,o=n.__binding.shapeMask;0==(this.shapes[a]&o)&&(this.staleShapes[a]&=~o,this.clearRefs(s,n,!0),n.__free?.(s))}this.removalLog.createPointer(this.prevRemovalPointer)}hasShape(e,t,s){const i=e*this.stride+t.__binding.shapeOffset,r=t.__binding.shapeMask;return 0!=(this.shapes[i]&r)||!(!s||!this.includeRecentlyDeleted||0==(this.staleShapes[i]&r))}setShape(e,t){const s=e*this.stride+t.__binding.shapeOffset,i=t.__binding.shapeMask;this.shapes[s]|=i,this.staleShapes[s]|=i,this.dispatcher.shapeLog.push(e)}clearShape(e,t){const s=this.clearRefs(e,t,!1);(t.__free||s)&&this.removalLog.push(e|t.id<<22),this.shapes[e*this.stride+t.__binding.shapeOffset]&=~t.__binding.shapeMask,this.dispatcher.shapeLog.push(e)}trackWrite(e,t){this.dispatcher.writeLog.push(e|t.id<<22)}clearRefs(e,t,s){const i=!!t.__binding.refFields.length;if(i){t.__bind(e,!0);for(const e of t.__binding.refFields)e.clearRef(s)}return i}matchShape(e,t,s){const i=e*this.stride;if(t)for(let e=0;e<t.length;e++){const s=t[e];if((this.shapes[i+e]&s)!==s)return!1}if(s)for(let e=0;e<s.length;e++){const t=s[e];if(0!=(this.shapes[i+e]&t))return!1}return!0}}!function(e){e[e.REFERENCE=0]="REFERENCE",e[e.UNREFERENCE=1073741824]="UNREFERENCE",e[e.RELEASE=2147483648]="RELEASE"}(L||(L={}));const B=L.REFERENCE|L.UNREFERENCE|L.RELEASE;class N{targetEntityId;selector;dispatcher;entities=[];tags;entityIndex;clearing=!1;registry;constructor(e,t,s){this.targetEntityId=e,this.selector=t,this.dispatcher=s;const i=t.sourceType?.__binding;t.matchType&&(t.matchSeq||1===i.refFields.length)&&!i.internallyIndexed||(this.tags=[]),this.registry=s.registry}clearAllRefs(e){this.clearing=!0;for(let t=0;t<this.entities.length;t++){const s=this.entities[t].__id,i=this.tags[t];if("number"==typeof i)this.clearRef(s,i,e);else for(const t of i)this.clearRef(s,t,e)}this.entities=[],this.tags=[],this.entityIndex=void 0,this.clearing=!1}clearRef(e,t,s){const i=511&t,r=t>>>9&127,n=t>>>16,a=this.registry.types[i];a.__bind(e,!0),a.__binding.fields[r].clearRef(s,this.targetEntityId,n)}trackReference(e,t,s,i,r){let n=this.getEntityIndex(e);void 0===n&&(n=this.addEntity(e,r)),this.addTag(n,this.makeTag(t,s,i))}trackUnreference(e,t,s,i,r){if(this.clearing)return;const n=this.getEntityIndex(e);this.removeTag(n,this.makeTag(t,s,i))&&this.removeEntity(n,e,r)}getEntityIndex(e){if(this.entityIndex)return this.entityIndex[e];const t=this.entities.findIndex((t=>t.__id===e));return t>=0?t:void 0}indexEntities(){this.entityIndex=new Array(this.dispatcher.maxEntities);for(let e=0;e<this.entities.length;e++)this.entityIndex[this.entities[e].__id]=e}addTag(e,t){if(!this.tags)return;const s=this.tags[e];if(void 0===s)this.tags[e]=t;else if("number"==typeof s)this.tags[e]=[s,t];else if(Array.isArray(s))if(s.length>=1e3){(this.tags[e]=new Set(s)).add(t)}else s.push(t);else s.add(t)}removeTag(e,t){if(!this.tags)return!0;const s=this.tags[e];if("number"==typeof s)return delete this.tags[e],!0;if(Array.isArray(s)){const e=s.indexOf(t);return s.splice(e,1),!this.tags.length}return s.delete(t),!s.size}makeTag(e,t,s){return e|t<<9|(void 0===s?0:s<<16)}addEntity(e,t){const s=this.entities.length;return this.entities.push(this.registry.pool.borrow(e)),this.entityIndex?this.entityIndex[e]=s:s>100&&this.indexEntities(),t&&this.trackBackrefsChange(),s}removeEntity(e,t,s){this.registry.pool.return(t);const i=this.entities.pop();this.entityIndex&&delete this.entityIndex[e],this.entities.length>e&&(this.entities[e]=i,this.entityIndex&&(this.entityIndex[i.__id]=e)),s&&this.trackBackrefsChange()}trackBackrefsChange(){for(const e of this.selector.targetTypes)e.__binding.trackedWrites&&this.registry.trackWrite(this.targetEntityId,e)}checkWriteMask(){const e=this.registry.executingSystem;for(const t of this.selector.targetTypes)_(t,e,!0)}}class F{dispatcher;maxRefChangesPerFrame;refLog;refLogPointer;refLogStatsPointer;selectorIdsBySourceKey=new Map;selectors=[];trackers=new Map;registry;constructor(e,t){this.dispatcher=e,this.maxRefChangesPerFrame=t,this.registry=e.registry}processEndOfFrame(){this.flush()}registerSelector(e,t,i,r=!1){this.refLog||(this.refLog=new s(this.maxRefChangesPerFrame,"maxRefChangesPerFrame",!0),this.refLogPointer=this.refLog.createPointer(),this.refLogStatsPointer=this.refLog.createPointer());const n=t?void 0===i?-2-t.id:t.id|i<<9:-1;let a=this.selectorIdsBySourceKey.get(n);if(void 0===a){this.selectors.length||(r=!0);const s={id:this.selectors.length,targetTypes:e?[e]:[],sourceType:t,matchType:!!t,matchSeq:void 0!==i,sourceTypeId:t?.id,sourceSeq:i,trackStale:r};this.selectors.push(s),a=s.id,this.selectorIdsBySourceKey.set(n,a)}else{const t=this.selectors[a];t.trackStale=t.trackStale||r,e&&t.targetTypes.push(e)}return a}getBackrefs(e,t=0){const s=this.selectors[t];return this.getOrCreateTracker(s,e,this.registry.includeRecentlyDeleted).entities}trackRefChange(e,t,s,i,r,n,a){-1!==r&&this.pushRefLogEntry(e,t,s,i,r,a?L.RELEASE:L.UNREFERENCE),-1!==n&&this.pushRefLogEntry(e,t,s,i,n,L.REFERENCE)}clearAllRefs(e,t){this.selectors.length&&this.getTracker(this.selectors[0],e,t)?.clearAllRefs(t)}pushRefLogEntry(e,t,s,i,r,n){const a=void 0!==i;this.refLog.push(e|t.id<<22),this.refLog.push(r|s<<22|n|(a?2**29:0)),a&&this.refLog.push(i),this.processEntry(e,t.id,s,i,r,n,!0)}getOrCreateTracker(e,t,s){let i,r=this.getTracker(e,t,s);return r||(r=new N(t,e,this.dispatcher),this.trackers.set(t|e.id<<22,r),e.trackStale&&(i=new N(t,e,this.dispatcher),this.trackers.set(t|e.id<<22|2**31,i)),s?i:r)}getTracker(e,t,s){return this.trackers.get(t|e.id<<22|(s?2**31:0))}flush(){if(this.refLog)for(;;){const[e,t,s,i]=this.refLog.processAndCommitSince(this.refLogPointer);if(!e)break;if(!i)for(let i=t;i<s;i+=2){const t=e[i],s=e[i+1],r=4194303&t,n=t>>>22,a=4194303&s,o=s>>>22&127,h=(s&B)>>>30,c=0!=(s&2**29),d=c?e[i+2]:void 0;c&&(i+=1),this.processEntry(r,n,o,d,a,h,!1)}}}processEntry(e,t,s,i,r,n,a){for(let o=0;o<this.selectors.length;o++){const h=this.selectors[o];if(!(h.matchType&&h.sourceTypeId!==t||h.matchSeq&&h.sourceSeq!==s)){if(n===L.REFERENCE||n===L.UNREFERENCE){const o=this.getOrCreateTracker(h,r,!1);n===L.REFERENCE?o.trackReference(e,t,s,i,a):o.trackUnreference(e,t,s,i,a)}if(h.trackStale&&(n===L.REFERENCE||n===L.RELEASE)){const o=this.getOrCreateTracker(h,r,!0);n===L.REFERENCE?o.trackReference(e,t,s,i,a):o.trackUnreference(e,t,s,i,a)}}}}}const U="undefined"!=typeof window&&void 0!==window.performance?performance.now.bind(performance):Date.now.bind(Date);class M extends T{__callback;execute(){this.__callback(this)}}class D{maxEntities;defaultComponentStorage;registry;systems;systemsByClass=new Map;lastTime=U()/1e3;executing;shapeLog;writeLog;shapeLogFramePointer;writeLogFramePointer;stats;indexer;userCallbackSystem;callbackSystem;deferredControls=new Map;constructor({defs:e,maxEntities:t=1e4,maxLimboEntities:i=Math.ceil(t/5),maxLimboComponents:r=Math.ceil(t/5),maxShapeChangesPerFrame:n=2*t,maxWritesPerFrame:a=4*t,maxRefChangesPerFrame:o=t,defaultComponentStorage:h="sparse"}){if(t>4194304)throw new Error("maxEntities too high, the limit is 4194304");const{componentTypes:c,systemTypes:d}=this.splitDefs(e);if(c.length>512)throw new Error("Too many component types, the limit is 512");this.maxEntities=t,this.defaultComponentStorage=h,this.shapeLog=new s(n,"maxShapeChangesPerFrame"),this.shapeLogFramePointer=this.shapeLog.createPointer(),this.registry=new C(t,i,r,c.flat(1/0),this),this.indexer=new F(this,o),this.registry.initializeComponentTypes(),this.systems=this.normalizeAndInitSystems(d),this.systems.some((e=>e.hasWriteQueries))&&(this.writeLog=new s(a,"maxWritesPerFrame"),this.writeLogFramePointer=this.writeLog.createPointer()),this.userCallbackSystem=new M,this.callbackSystem=new A(this.userCallbackSystem,this),this.callbackSystem.rwMasks.read=void 0,this.callbackSystem.rwMasks.write=void 0}normalizeAndInitSystems(e){const t=[],s=e.flat(1/0);for(let e=0;e<s.length;e++){const i=s[e],r=new i,n=s[e+1];n&&"function"!=typeof n&&(Object.assign(r,n),e++);const a=new A(r,this);t.push(a),this.systemsByClass.set(i,a)}return t}splitDefs(e){const t=[],s=[];let i=!1;for(const r of e.flat(1/0))"function"==typeof r?(i=r.__system,(i?s:t).push(r)):(s.push(r),i=!1);return{componentTypes:t,systemTypes:s}}execute(e,t,s){this.executing=!0,void 0===e&&(e=U()/1e3),void 0===t&&(t=e-this.lastTime),this.lastTime=e;for(const i of s??this.systems)this.registry.executingSystem=i,i.execute(e,t),this.flush();this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}executeFunction(e){this.executing=!0,this.registry.executingSystem=this.callbackSystem,this.userCallbackSystem.__callback=e,this.callbackSystem.execute(0,0),this.flush(),this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}processEndOfFrame(){this.registry.processEndOfFrame(),this.indexer.processEndOfFrame(),this.processDeferredControls()}gatherFrameStats(){this.stats.frames+=1,this.stats.maxShapeChangesPerFrame=this.shapeLog.countSince(this.shapeLogFramePointer),this.stats.maxWritesPerFrame=this.writeLog?.countSince(this.writeLogFramePointer)??0}flush(){this.registry.flush(),this.indexer.flush(),this.shapeLog.commit(),this.writeLog?.commit()}createEntity(e){const t=this.registry.createEntity(e);return this.executing||this.flush(),t}control(e){this.deferRequestedRunState(e.stop,I.STOPPED),this.deferRequestedRunState(e.suspend,I.SUSPENDED),this.deferRequestedRunState(e.restart,I.RUNNING),this.executing||this.processDeferredControls()}deferRequestedRunState(e,t){for(const s of e.flat(1/0)){if(!s.__system)continue;const e=this.systemsByClass.get(s);this.deferredControls.set(e,t)}}checkControlOverlap(e){const t=new Set,s=new Set;for(const s of e.stop.flat(1/0))s.__system&&t.add(s);for(const i of e.suspend.flat(1/0))if(i.__system){if(t.has(i))throw new Error(`Request to both stop and suspend system ${i.name}`);s.add(i)}for(const i of e.restart.flat(1/0))if(i.__system){if(t.has(i))throw new Error(`Request to both stop and restart system ${i.name}`);if(s.has(i))throw new Error(`Request to both suspend and restart system ${i.name}`)}}processDeferredControls(){if(this.deferredControls.size){for(const[e,t]of this.deferredControls.entries())switch(t){case I.STOPPED:e.stop();break;case I.SUSPENDED:e.suspend();break;case I.RUNNING:e.restart()}this.deferredControls.clear()}}}class q{__dispatcher;constructor(e){this.__dispatcher=new D(e)}build(e){this.__dispatcher.executeFunction(e)}createEntity(...e){this.__dispatcher.createEntity(e)}execute(e,t){this.__dispatcher.execute(e,t)}control(e){this.__dispatcher.control(e)}get stats(){return this.__dispatcher.stats}}function j(e){return function(t,s){t.constructor.schema||(t.constructor.schema={});const i="type"in e?e:{type:e};t.constructor.schema[s]=i}}const $=[];function Q(e){if("function"!=typeof e)return t=>{t.options=e,$.push(t)};$.push(e)}export{m as Entity,k as Query,T as System,o as Type,q as World,Q as component,$ as componentTypes,j as prop}; | ||
| class e{size;bytes;constructor(e){this.size=e,this.bytes=new Uint32Array(Math.ceil(e/32))}get(e){return 0!=(this.bytes[e>>>5]&1<<(31&e))}set(e){this.bytes[e>>>5]|=1<<(31&e)}unset(e){this.bytes[e>>>5]&=~(1<<(31&e))}clear(){this.bytes.fill(0)}}const t=[];class s{maxEntries;configParamName;localProcessingAllowed;data;corral;constructor(e,t,s=!1){this.maxEntries=e,this.configParamName=t,this.localProcessingAllowed=s;const i=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.data=new Uint32Array(i);const r=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.corral=new Uint32Array(r)}push(e){const t=this.corral[0];t&&this.corral[t]===e||(this.corral[t+2]=e,this.corral[0]+=1)}commit(e){const t=this.corral[0];if(!t)return!0;let s=this.data[0];if(e&&(e.generation!==this.data[1]||e.index!==s||e.corralGeneration!==this.corral[1]||e.corralIndex!==this.corral[0]))return!1;const i=Math.min(t,this.maxEntries-s);for(this.data.set(this.corral.subarray(2,i+2),s+2),i<t&&this.data.set(this.corral.subarray(i+2,t+2),2),s+=t;s>=this.maxEntries;)s-=this.maxEntries,this.data[1]+=1;return this.data[0]=s,this.corral[0]=0,this.corral[1]+=1,e&&(e.index=s,e.generation=this.data[1]),!0}createPointer(e){return e?(e.index=this.data[0],e.generation=this.data[1],e.corralIndex=this.corral[0],e.corralGeneration=this.corral[1],e):{index:this.data[0],generation:this.data[1],corralIndex:this.corral[0],corralGeneration:this.corral[1]}}hasUpdatesSince(e){return!(e.index===this.data[0]&&e.generation===this.data[1]&&(e.corralGeneration===this.corral[1]?e.corralIndex===this.corral[0]:0===this.corral[0]))}processSince(e,s){let i=t;const r=s?.index??this.data[0],n=s?.generation??this.data[1];if(e.generation===n)if(e.index<r)i=[this.data,e.index+2,r+2,!1],e.index=r;else{const t=this.corral[0],s=this.corral[1];(e.corralGeneration===s?e.corralIndex<t:t)&&(i=[this.corral,e.corralIndex+2,t+2,!0],e.corralIndex=t,e.corralGeneration=s)}else i=[this.data,e.index+2,this.data.length,!1],e.index=0,e.generation=n;return i}processAndCommitSince(e){const s=this.processSince(e);return s[0]?s:this.commit(e)?t:this.processSince(e)}countSince(e,t){const s=e.index,i=t?.index??this.data[0],r=t?.generation??this.data[1];return e.index=i,e.generation=r,s===i&&e.generation===r?0:s<i?i-s:this.maxEntries-(s-i)}checkPointers(e,t){this.checkPointer(e),t&&this.checkPointer(t)}checkPointer(e){const t=this.data[0];let s=e.generation;e.index===t?s+1<this.data[1]&&this.throwCapacityExceeded():(e.index>t&&(s+=1),s!==this.data[1]&&this.throwCapacityExceeded())}throwCapacityExceeded(){throw new Error(`Log capacity exceeded, please raise ${this.configParamName} above ${this.maxEntries}`)}}class i{maxItems;configParamName;data;constructor(e,t){this.maxItems=e,this.configParamName=t,this.data=new Uint32Array(new SharedArrayBuffer((e+1)*Uint32Array.BYTES_PER_ELEMENT))}get length(){return this.data[0]}take(){const e=this.data[0]--;return this.data[e]}refill(e){if(!e.length)return;const t=this.length,s=t+e.length;this.data.set(e,t+1),this.data[0]=s}fillWithDescendingIntegers(e){const t=this.length;for(let s=this.data.length-1;s>t;s--)this.data[s]=e++;this.data[0]=this.data.length-1}}const r=new TextEncoder,n=new TextDecoder;function a(e){throw new Error(`Component is not writable; use entity.write(${e.type.name}) to acquire a writable version`)}class o{defaultValue;constructor(e){this.defaultValue=e}static boolean;static uint8;static int8;static uint16;static int16;static uint32;static int32;static float32;static float64;static staticString;static dynamicString;static object;static weakObject;static ref;static backrefs}class h extends o{NumberArray;constructor(e){super(0),this.NumberArray=e}defineElastic(e,t){let s,i;t.updateBuffer=()=>{const r=e.capacity*this.NumberArray.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==r;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(r):t.buffer,i=new this.NumberArray(s),n&&t.buffer&&i.set(new this.NumberArray(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>i[e.index],set(t){i[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>i[e.index],set(t){a(e)}})}defineFixed(e,t){const s=e.capacity*this.NumberArray.BYTES_PER_ELEMENT,i=new SharedArrayBuffer(s),r=new this.NumberArray(i);t.buffer=i,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>r[e.index],set(t){r[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>r[e.index],set(t){a(e)}})}}class c extends o{choices;choicesIndex=new Map;TypedArray;constructor(e){if(super(e[0]),this.choices=e,!e?.length)throw new Error("No choices specified for Type.staticString");e.length<256?this.TypedArray=Uint8Array:e.length<65536?this.TypedArray=Uint16Array:this.TypedArray=Uint32Array;for(let t=0;t<e.length;t++)this.choicesIndex.set(e[t],t)}defineElastic(e,t){let s,i;const r=this.choices,n=this.choicesIndex;t.updateBuffer=()=>{const r=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==r;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(r):t.buffer,i=new this.TypedArray(s),n&&t.buffer&&i.set(new this.TypedArray(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index],s=r[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){const s=n.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);i[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index],s=r[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){a(e)}})}defineFixed(e,t){const s=this.choices,i=this.choicesIndex,r=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=new SharedArrayBuffer(r),o=new this.TypedArray(n);t.buffer=n,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=o[e.index],i=s[t];if(void 0===i)throw new Error(`Invalid static string index: ${t}`);return i},set(t){const s=i.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);o[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=o[e.index],i=s[t];if(void 0===i)throw new Error(`Invalid static string index: ${t}`);return i},set(t){a(e)}})}}class d extends o{maxUtf8Length;lengthsStride;bytesStride;constructor(e){super(""),this.maxUtf8Length=e+e%2,this.lengthsStride=e/2+1,this.bytesStride=this.maxUtf8Length+2}defineElastic(e,t){let s,i,o;const h=this.maxUtf8Length,c=this.lengthsStride,d=this.bytesStride;t.updateBuffer=()=>{const r=e.capacity*(this.maxUtf8Length+Uint16Array.BYTES_PER_ELEMENT),n=t.buffer?.byteLength!==r;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(r):t.buffer,i=new Uint16Array(s),o=new Uint8Array(s),n&&t.buffer&&o.set(new Uint8Array(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index*c];return n.decode(new Uint8Array(o.buffer,e.index*d+2,t))},set(t){const s=r.encode(t);if(s.byteLength>h)throw new Error(`Dynamic string length > ${h} after encoding: ${t}`);i[e.index*c]=s.byteLength,o.set(s,e.index*d+2)}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index*c];return n.decode(new Uint8Array(o.buffer,e.index*d+2,t))},set(t){a(e)}})}defineFixed(e,t){const s=this.maxUtf8Length,i=this.lengthsStride,o=this.bytesStride,h=e.capacity*(this.maxUtf8Length+Uint16Array.BYTES_PER_ELEMENT),c=new SharedArrayBuffer(h),d=new Uint16Array(c),l=new Uint8Array(c);t.buffer=c,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=d[e.index*i];return n.decode(new Uint8Array(l.buffer,e.index*o+2,t))},set(t){const n=r.encode(t);if(n.byteLength>s)throw new Error(`Dynamic string length > ${s} after encoding: ${t}`);d[e.index*i]=n.byteLength,l.set(n,e.index*o+2)}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=d[e.index*i];return n.decode(new Uint8Array(l.buffer,e.index*o+2,t))},set(t){a(e)}})}}const l=[];class f extends o{type;fieldName;trackDeletedBackrefs;constructor(e,t,s){super(l),this.type=e,this.fieldName=t,this.trackDeletedBackrefs=s}defineElastic(e,t){const s=this.fieldName?this.type?.__binding.fields.find((e=>e.name===this.fieldName)):void 0;this.trackDeletedBackrefs;const i=e.dispatcher.indexer;i.registerSelector();const r=i.registerSelector(e.type,this.type,s?.seq,this.trackDeletedBackrefs),n={enumerable:!0,configurable:!0,get:()=>i.getBackrefs(e.entityId,r),set(e){}};Object.defineProperty(e.writableInstance,t.name,n),Object.defineProperty(e.readonlyInstance,t.name,n)}defineFixed(e,t){this.defineElastic(e,t)}}o.boolean=new class extends o{constructor(){super(!1)}defineElastic(e,t){let s,i;t.updateBuffer=()=>{const r=t.buffer?.byteLength!==e.capacity;(r||t.buffer!==s)&&(s=r?new SharedArrayBuffer(e.capacity):t.buffer,i=new Uint8Array(s),r&&t.buffer&&i.set(new Uint8Array(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(i[e.index]),set(t){i[e.index]=t?1:0}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(i[e.index]),set(t){a(e)}})}defineFixed(e,t){const s=new SharedArrayBuffer(e.capacity),i=new Uint8Array(s);t.buffer=s,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(i[e.index]),set(t){i[e.index]=t?1:0}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(i[e.index]),set(t){a(e)}})}},o.uint8=new h(Uint8Array),o.int8=new h(Int8Array),o.uint16=new h(Uint16Array),o.int16=new h(Int16Array),o.uint32=new h(Uint32Array),o.int32=new h(Int32Array),o.float32=new h(Float32Array),o.float64=new h(Float64Array),o.staticString=e=>new c(e),o.dynamicString=e=>new d(e),o.ref=new class extends o{constructor(){super(void 0)}defineElastic(e,t){let s,i;const r=e.dispatcher.indexer,n=e.dispatcher.registry,o=n.pool;r.registerSelector(),t.updateBuffer=()=>{const r=e.capacity*Int32Array.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==r;if(n||t.buffer!==s){if(s=n?new SharedArrayBuffer(r):t.buffer,i=new Int32Array(s),n&&t.buffer){const e=new Int32Array(t.buffer);i.set(e),i.fill(-1,e.length)}else i.fill(-1);t.buffer=s}},t.updateBuffer(),t.clearRef=(s,n,a)=>{const o=4194303&i[e.index],h=void 0!==n;h&&o!==n||(s?h&&(i[e.index]=-1):i[e.index]|=2147483648,r.trackRefChange(e.entityId,e.type,t.seq,void 0,o,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index];if(!(-1===t||2147483648&t&&!n.includeRecentlyDeleted))return o.borrowTemporarily(4194303&t)},set(s){const n=i[e.index],a=s?.__id??-1;n!==a&&(i[e.index]=a,r.trackRefChange(e.entityId,e.type,t.seq,void 0,n,a,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index];if(!(-1===t||2147483648&t&&!n.includeRecentlyDeleted))return o.borrowTemporarily(4194303&t)},set(t){a(e)}})}defineFixed(e,t){const s=e.capacity*Int32Array.BYTES_PER_ELEMENT,i=new SharedArrayBuffer(s),r=new Int32Array(i);r.fill(-1),t.buffer=i;const n=e.dispatcher.indexer,o=e.dispatcher.registry,h=o.pool;n.registerSelector(),t.clearRef=(s,i,a)=>{const o=4194303&r[e.index],h=void 0!==i;h&&o!==i||(s?h&&(r[e.index]=-1):r[e.index]|=2147483648,n.trackRefChange(e.entityId,e.type,t.seq,void 0,o,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index];if(!(-1===t||2147483648&t&&!o.includeRecentlyDeleted))return h.borrowTemporarily(4194303&t)},set(s){const i=r[e.index],a=s?.__id??-1;i!==a&&(r[e.index]=a,n.trackRefChange(e.entityId,e.type,t.seq,void 0,i,a,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index];if(!(-1===t||2147483648&t&&!o.includeRecentlyDeleted))return h.borrowTemporarily(4194303&t)},set(t){a(e)}})}},o.backrefs=(e,t,s=!1)=>new f(e,t,s),o.object=new class extends o{constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){a(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){a(e)}})}},o.weakObject=new class extends o{finalizers;constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{};const i=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(r){if(null!=r){const s=new WeakRef(r);i?.register(r,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),r=s}s[e.index]=r}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(t){a(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{};const i=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(r){if(null!=r){const s=new WeakRef(r);i?.register(r,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),r=s}s[e.index]=r}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(t){a(e)}})}initFinalizers(e){if(!e.trackedWrites)return;if(this.finalizers)return this.finalizers;const t=e.dispatcher;return t.writeLog&&"undefined"!=typeof FinalizationRegistry?(this.finalizers=new FinalizationRegistry((({type:e,field:s,weakRef:i,id:r,index:n})=>{s.localBuffer?.[n]===i&&t.registry.trackWrite(r,e)})),this.finalizers):void 0}};class u{type;fields;dispatcher;capacity;storage;elastic;readonlyInstance;writableInstance;shapeOffset;shapeMask;refFields;trackedWrites=!1;internallyIndexed=!1;entityId=0;index=0;constructor(e,t,s,i,r,n){this.type=e,this.fields=t,this.dispatcher=s,this.capacity=i,this.storage=r,this.elastic=n,this.readonlyInstance=new e,this.writableInstance=new e,this.shapeOffset=e.id>>5,this.shapeMask=1<<(31&e.id),this.refFields=t.filter((e=>e.type===o.ref))}}class y{maxEntities;binding;fields;index;spares;constructor(e,t,s){this.maxEntities=e,this.binding=t,this.fields=s,this.growSpares(),this.growCapacity()}acquireIndex(e){let t=this.index[e];return-1===t&&(this.spares[3]>0?t=this.spares[4+--this.spares[3]]:(this.spares[1]===this.spares[2]&&(this.binding.capacity=Math.min(this.maxEntities,2*this.binding.capacity),this.growCapacity()),t=this.spares[1]++),this.index[e]=t),t}releaseIndex(e){this.spares[3]===this.spares.length-4&&this.growSpares(),this.spares[4+this.spares[3]++]=this.index[e],this.index[e]=-1}growCapacity(){const e=this.ArrayType,t=e.BYTES_PER_ELEMENT!==this.spares?.[0];if(!this.index||t){const t=new e(new SharedArrayBuffer(this.maxEntities*e.BYTES_PER_ELEMENT));this.index?t.set(this.index):t.fill(-1),this.index=t}if(this.spares&&t){const t=new e(new SharedArrayBuffer(this.spares.length*e.BYTES_PER_ELEMENT));t.set(this.spares),t[0]=e.BYTES_PER_ELEMENT,this.spares=t}if(this.spares[2]=this.binding.capacity,this.binding.elastic)for(const e of this.fields)e.updateBuffer()}growSpares(){const e=this.ArrayType,t=this.spares?Math.min(this.maxEntities,2*(this.spares.length-4)):8,s=new e(new SharedArrayBuffer((4+t)*e.BYTES_PER_ELEMENT));this.spares?s.set(this.spares):(s[0]=e.BYTES_PER_ELEMENT,s[2]=this.binding.capacity),this.spares=s}get ArrayType(){const e=this.binding.capacity;return e<=127?Int8Array:e<=32767?Int16Array:Int32Array}}function g(e,t,s){const i=function(e){const t=e.schema,s=[];if(t){let e=0;for(const i in t){let r=t[i];(r instanceof o||"function"==typeof r)&&(r={type:r}),"function"==typeof r.type&&(r.type=r.type()),"default"in r||(r.default=r.type.defaultValue),s.push({name:i,seq:e++,type:r.type,default:r.default})}}return s}(t),r=i.length?t.options?.storage??s.defaultComponentStorage:"sparse",n="sparse"===r?s.maxEntities:Math.min(s.maxEntities,t.options?.capacity??0),a=t.options?.initialCapacity??8;t.id=e;const h=new u(t,i,s,n||a,r,!n);t.__binding=h}function p(e){const t=e.__binding;for(const e of t.fields)t.elastic?e.type.defineElastic(t,e):e.type.defineFixed(t,e);switch(t.storage){case"sparse":e.__bind=(e,s)=>(t.entityId=e,t.index=e,s?t.writableInstance:t.readonlyInstance),e.__allocate=e=>(t.entityId=e,t.index=e,t.writableInstance);break;case"packed":{const s=new y(t.dispatcher.maxEntities,t,t.fields);e.__bind=(e,i)=>(t.entityId=e,t.index=s.index[e],i?t.writableInstance:t.readonlyInstance),e.__allocate=e=>(t.entityId=e,t.index=s.acquireIndex(e),t.writableInstance),e.__free=e=>{s.releaseIndex(e)};break}case"compact":throw new Error("Not yet implemented")}}class m{__registry;__id;constructor(e){this.__registry=e}add(e,t){return this.__registry.setShape(this.__id,e),function(e,t,s){const i=e.__allocate(t);for(const t of e.__binding.fields)i[t.name]=s?.[t.name]??t.default}(e,this.__id,t),this}addAll(...e){for(let t=0;t<e.length;t++){const s=e[t];let i=e[t+1];"function"==typeof i?i=void 0:t++,this.add(s,i)}return this}remove(e){this.__registry.clearShape(this.__id,e)}removeAll(...e){for(const t of e)this.remove(t)}has(e){return this.__registry.hasShape(this.__id,e,!0)}read(e){return e.__bind(this.__id,!1)}write(e){return e.__binding.trackedWrites&&this.__registry.trackWrite(this.__id,e),e.__bind(this.__id,!0)}delete(){this.__registry.Alive;for(const e of this.__registry.types)this.__registry.hasShape(this.__id,e,!1)&&this.__registry.clearShape(this.__id,e);this.__registry.queueDeletion(this.__id),this.__registry.dispatcher.indexer.clearAllRefs(this.__id,!1)}__checkMask(e,t){_(e,this.__registry.executingSystem,t)}__checkHas(e,t){if(!this.__registry.hasShape(this.__id,e,t))throw new Error(`Entity doesn't have a ${e.name} component`)}}function _(e,t,s){!function(e){if(!e.__binding)throw new Error(`Component ${e.name} not defined; add to world defs`)}(e);const i=s?t?.rwMasks.write:t?.rwMasks.read;if(!(!i||0!=((i[e.__binding.shapeOffset]??0)&e.__binding.shapeMask)))throw new Error(`System didn't mark component ${e.name} as ${s?"writable":"readable"}`)}function b(e,t){const s=t.__binding.shapeOffset;s>=e.length&&(e.length=s+1,e.fill(0,e.length,s)),e[s]|=t.__binding.shapeMask}class w{pool;entities=[];constructor(e){this.pool=e}add(e){this.entities.push(this.pool.borrowTemporarily(e))}clear(){this.entities.length&&this.entities.splice(0,1/0)}}class E{pool;entities=[];lookupTable;constructor(e,t){this.pool=e,this.lookupTable=new Int32Array(t),this.lookupTable.fill(-1)}add(e){const t=this.entities.push(this.pool.borrow(e))-1;this.lookupTable[e]=t}remove(e){const t=this.lookupTable[e];if(t<0)throw new Error("Internal error, entity not in list");this.pool.return(e),this.lookupTable[e]=-1;const s=this.entities.pop();t<this.entities.length&&(this.entities[t]=s,this.lookupTable[s.__id]=t)}has(e){return this.lookupTable[e]>=0}clear(){for(const e of this.entities)this.pool.return(e.__id);this.entities=[],this.lookupTable.fill(-1)}}var x;!function(e){e[e.all=1]="all",e[e.added=2]="added",e[e.removed=4]="removed",e[e.changed=8]="changed",e[e.addedOrChanged=16]="addedOrChanged",e[e.changedOrRemoved=32]="changedOrRemoved",e[e.addedChangedOrRemoved=64]="addedChangedOrRemoved"}(x||(x={}));const R=x.added|x.removed|x.changed|x.addedOrChanged|x.changedOrRemoved|x.addedChangedOrRemoved,S=x.changed|x.addedOrChanged|x.changedOrRemoved|x.addedChangedOrRemoved;class v{query;system;results={};flavors=0;withMask;withoutMask;trackMask;hasTransientResults;hasChangedResults;currentEntities;changedEntities;constructor(e,t){this.query=e,this.system=t,e.__results=this.results,e.__systemName=t.name}complete(){const t=this.system.dispatcher;this.hasTransientResults=Boolean(this.flavors&R),this.hasChangedResults=Boolean(this.flavors&S),this.flavors&x.all?this.results.all=new E(t.registry.pool,t.maxEntities):this.currentEntities=new e(t.maxEntities),this.hasTransientResults&&this.allocateTransientResultLists(),this.flavors&&this.system.shapeQueries.push(this),this.hasChangedResults&&(this.changedEntities=new e(t.maxEntities),this.system.writeQueries.push(this))}allocateTransientResultLists(){this.flavors&x.added&&this.allocateResult("added"),this.flavors&x.removed&&this.allocateResult("removed"),this.flavors&x.changed&&this.allocateResult("changed"),this.flavors&x.addedOrChanged&&this.allocateResult("addedOrChanged"),this.flavors&x.changedOrRemoved&&this.allocateResult("changedOrRemoved"),this.flavors&x.addedChangedOrRemoved&&this.allocateResult("addedChangedOrRemoved")}allocateResult(e){const t=this.system.dispatcher;this.results[e]=new w(t.registry.pool)}clearTransientResults(){this.hasTransientResults&&(this.results.added?.clear(),this.results.removed?.clear(),this.results.changed?.clear(),this.results.addedOrChanged?.clear(),this.results.changedOrRemoved?.clear(),this.results.addedChangedOrRemoved?.clear(),this.changedEntities?.clear())}clearAllResults(){this.clearTransientResults(),this.results.all?.clear()}handleShapeUpdate(e){const t=this.system.dispatcher.registry,s=this.results.all?.has(e)??this.currentEntities.get(e),i=t.matchShape(e,this.withMask,this.withoutMask);i&&!s?(this.currentEntities?.set(e),this.results.all?.add(e),this.results.added?.add(e),this.results.addedOrChanged?.add(e),this.results.addedChangedOrRemoved?.add(e)):!i&&s&&(this.currentEntities?.unset(e),this.results.all?.remove(e),this.results.removed?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}handleWrite(e,t,s){!this.changedEntities.get(e)&&(this.trackMask[t]??0)&s&&(this.changedEntities.set(e),this.results.changed?.add(e),this.results.addedOrChanged?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}}class P{__callback;__userQuery;__query;__system;__lastTypes;constructor(e,t){this.__callback=e,this.__userQuery=t}__build(e){try{this.__system=e,this.__query=new v(this.__userQuery,e),this.__callback(this),this.__query.complete()}catch(t){throw t.message=`Failed to build query in system ${e.name}: ${t.message}`,t}}get and(){return this}get but(){return this}get also(){return this}get all(){return this.__query.flavors|=x.all,this}get added(){return this.__query.flavors|=x.added,this}get removed(){return this.__query.flavors|=x.removed,this}get changed(){return this.__query.flavors|=x.changed,this}get addedOrChanged(){return this.__query.flavors|=x.addedOrChanged,this}get changedOrRemoved(){return this.__query.flavors|=x.changedOrRemoved,this}get addedChangedOrRemoved(){return this.__query.flavors|=x.addedChangedOrRemoved,this}with(...e){return this.set(this.__system.rwMasks.read,e),this.set("withMask"),this}without(...e){return this.set(this.__system.rwMasks.read,e),this.set("withoutMask",e),this}using(...e){return this.set(this.__system.rwMasks.read,e),this}get track(){this.set("trackMask");for(const e of this.__lastTypes)e.__binding.trackedWrites=!0;return this}get read(){return this}get write(){return this.set(this.__system.rwMasks.write),this}set(e,t,s){if(e){if(t||(t=this.__lastTypes),!t)throw new Error("No component type to apply query modifier to");if(this.__lastTypes=t,"string"==typeof e){if(s&&this.__query[e])throw new Error(`Only one ${s} allowed`);this.__query[e]||(this.__query[e]=[]),e=this.__query[e]}else if(s&&e.some((e=>0!==e)))throw new Error(`Only one ${s} allowed`);for(const s of t)b(e,s)}}}class k{__results;__systemName;get all(){return this.__results.all.entities}get added(){return this.__results.added.entities}get removed(){return this.__results.removed.entities}get changed(){return this.__results.changed.entities}get addedOrChanged(){return this.__results.addedOrChanged.entities}get changedOrRemoved(){return this.__results.changedOrRemoved.entities}get addedChangedOrRemoved(){return this.__results.addedChangedOrRemoved.entities}__checkList(e){if(!this.__results[e])throw new Error(`Query '${e}' not configured, please add .${e} to your query definition in system ${this.__systemName}`)}}var I,L;!function(e){e[e.RUNNING=0]="RUNNING",e[e.STOPPED=1]="STOPPED"}(I||(I={}));class T{type;constructor(e){this.type=e}}class A{static __system=!0;__queryBuilders=[];__dispatcher;time;delta;get name(){return this.constructor.name}query(e){const t=new k,s=new P(e,t);return this.__queryBuilders.push(s),t}attach(e){return new T(e)}createEntity(...e){return this.__dispatcher.createEntity(e)}accessRecentlyDeletedData(e=!0){this.__dispatcher.registry.includeRecentlyDeleted=e}initialize(){}execute(){}}class C{system;dispatcher;rwMasks={read:[],write:[]};shapeQueries=[];writeQueries=[];hasWriteQueries;processedEntities;shapeLogPointer;writeLogPointer;state=I.RUNNING;get name(){return this.system.name}constructor(t,s){this.system=t,this.dispatcher=s,t.__dispatcher=s,this.shapeLogPointer=s.shapeLog.createPointer(),this.writeLogPointer=s.writeLog?.createPointer(),this.processedEntities=new e(s.maxEntities);for(const e of t.__queryBuilders)e.__build(this);t.__queryBuilders=null,this.hasWriteQueries=!!this.writeQueries.length}replaceAttachmentPlaceholders(){for(const e in this.system)if(this.system[e]instanceof T){const t=this.system[e].type,s=this.dispatcher.systemsByClass.get(t);this.system[e]=s}}async initialize(){await Promise.resolve(this.system.initialize())}execute(e,t){this.state===I.RUNNING&&(this.system.time=e,this.system.delta=t,this.runQueries(),this.system.execute())}runQueries(){const e=this.dispatcher.shapeLog.hasUpdatesSince(this.shapeLogPointer),t=this.hasWriteQueries&&this.dispatcher.writeLog.hasUpdatesSince(this.writeLogPointer);if(e||t){this.processedEntities.clear();for(const e of this.shapeQueries)e.clearTransientResults();e&&this.__updateShapeQueries(),t&&this.__updateWriteQueries()}}__updateShapeQueries(){const e=this.dispatcher.shapeLog;let t,s,i;for(;[t,s,i]=e.processSince(this.shapeLogPointer),t;)for(let e=s;e<i;e++){const s=t[e];if(!this.processedEntities.get(s)){this.processedEntities.set(s);for(const e of this.shapeQueries)e.handleShapeUpdate(s)}}}__updateWriteQueries(){const e=this.dispatcher.writeLog;let t,s,i;for(;[t,s,i]=e.processSince(this.writeLogPointer),t;)for(let e=s;e<i;e++){const s=t[e],i=4194303&s;if(!this.processedEntities.get(i)){const e=s>>>22;for(const t of this.writeQueries)t.handleWrite(i,e>>5,1<<(31&e))}}}stop(){if(this.state!==I.STOPPED){this.state=I.STOPPED;for(const e of this.shapeQueries)e.clearAllResults()}}restart(){if(this.state===I.STOPPED){const e=this.dispatcher.registry,t=e.Alive;for(let s=0;s<this.dispatcher.maxEntities;s++)if(e.hasShape(s,t,!1))for(const e of this.shapeQueries)e.handleShapeUpdate(s);for(const e of this.shapeQueries)e.clearTransientResults();this.dispatcher.shapeLog.createPointer(this.shapeLogPointer),this.dispatcher.writeLog?.createPointer(this.writeLogPointer)}this.state=I.RUNNING}}class O{registry;borrowed;borrowCounts;spares=[];temporarilyBorrowedIds=[];constructor(e,t){this.registry=e,this.borrowed=Array.from({length:t}),this.borrowCounts=new Int32Array(t)}borrow(e){this.borrowCounts[e]+=1;let t=this.borrowed[e];return t||(t=this.borrowed[e]=this.spares.pop()??new m(this.registry),t.__id=e),t}borrowTemporarily(e){const t=this.borrow(e);return this.temporarilyBorrowedIds.push(e),t}returnTemporaryBorrows(){for(const e of this.temporarilyBorrowedIds)this.return(e);this.temporarilyBorrowedIds.splice(0,1/0)}return(e){--this.borrowCounts[e]<=0&&(this.spares.push(this.borrowed[e]),this.borrowed[e]=void 0)}}class B{types;dispatcher;stride;shapes;staleShapes;entityIdPool;pool;executingSystem;includeRecentlyDeleted=!1;deletionLog;prevDeletionPointer;oldDeletionPointer;removalLog;prevRemovalPointer;oldRemovalPointer;Alive=class{};constructor(e,t,r,n,a){this.types=n,this.dispatcher=a,this.stride=Math.ceil(n.length/32);const o=e*this.stride*4;this.shapes=new Uint32Array(new SharedArrayBuffer(o)),this.staleShapes=new Uint32Array(new SharedArrayBuffer(o)),this.entityIdPool=new i(e,"maxEntities"),this.entityIdPool.fillWithDescendingIntegers(0),this.pool=new O(this,e),this.deletionLog=new s(t,"maxLimboEntities"),this.prevDeletionPointer=this.deletionLog.createPointer(),this.oldDeletionPointer=this.deletionLog.createPointer(),this.removalLog=new s(r,"maxLimboComponents"),this.prevRemovalPointer=this.removalLog.createPointer(),this.oldRemovalPointer=this.removalLog.createPointer()}initializeComponentTypes(){this.types.unshift(this.Alive);let e=0;for(const t of this.types)g(e++,t,this.dispatcher);for(const e of this.types)p(e)}createEntity(e){const t=this.entityIdPool.take(),s=t*this.stride;this.shapes[s]=1,this.stride>1&&this.shapes.fill(0,s+1,s+this.stride);const i=this.pool.borrowTemporarily(t);return e&&i.addAll(...e),i}queueDeletion(e){this.deletionLog.push(e)}flush(){this.includeRecentlyDeleted=!1,this.pool.returnTemporaryBorrows(),this.deletionLog.commit(),this.removalLog.commit()}processEndOfFrame(){this.processDeletionLog(),this.processRemovalLog()}processDeletionLog(){this.deletionLog.commit();let e,t,s,i=0;for(;[e,t,s]=this.deletionLog.processSince(this.oldDeletionPointer,this.prevDeletionPointer),e;){for(let i=t;i<s;i++)this.dispatcher.indexer.clearAllRefs(e[i],!0);const r=e.subarray(t,s);this.entityIdPool.refill(r),i+=r.length}this.deletionLog.createPointer(this.prevDeletionPointer)}processRemovalLog(){let e,t,s;for(this.removalLog.commit();[e,t,s]=this.removalLog.processSince(this.oldRemovalPointer,this.prevRemovalPointer),e;)for(let i=t;i<s;i++){const t=e[i],s=4194303&t,r=t>>>22,n=this.types[r],a=s*this.stride+n.__binding.shapeOffset,o=n.__binding.shapeMask;0==(this.shapes[a]&o)&&(this.staleShapes[a]&=~o,this.clearRefs(s,n,!0),n.__free?.(s))}this.removalLog.createPointer(this.prevRemovalPointer)}hasShape(e,t,s){const i=e*this.stride+t.__binding.shapeOffset,r=t.__binding.shapeMask;return 0!=(this.shapes[i]&r)||!(!s||!this.includeRecentlyDeleted||0==(this.staleShapes[i]&r))}setShape(e,t){const s=e*this.stride+t.__binding.shapeOffset,i=t.__binding.shapeMask;this.shapes[s]|=i,this.staleShapes[s]|=i,this.dispatcher.shapeLog.push(e)}clearShape(e,t){const s=this.clearRefs(e,t,!1);(t.__free||s)&&this.removalLog.push(e|t.id<<22),this.shapes[e*this.stride+t.__binding.shapeOffset]&=~t.__binding.shapeMask,this.dispatcher.shapeLog.push(e)}trackWrite(e,t){this.dispatcher.writeLog.push(e|t.id<<22)}clearRefs(e,t,s){const i=!!t.__binding.refFields.length;if(i){t.__bind(e,!0);for(const e of t.__binding.refFields)e.clearRef(s)}return i}matchShape(e,t,s){const i=e*this.stride;if(t)for(let e=0;e<t.length;e++){const s=t[e];if((this.shapes[i+e]&s)!==s)return!1}if(s)for(let e=0;e<s.length;e++){const t=s[e];if(0!=(this.shapes[i+e]&t))return!1}return!0}}!function(e){e[e.REFERENCE=0]="REFERENCE",e[e.UNREFERENCE=1073741824]="UNREFERENCE",e[e.RELEASE=2147483648]="RELEASE"}(L||(L={}));const N=L.REFERENCE|L.UNREFERENCE|L.RELEASE;class F{targetEntityId;selector;dispatcher;entities=[];tags;entityIndex;clearing=!1;registry;constructor(e,t,s){this.targetEntityId=e,this.selector=t,this.dispatcher=s;const i=t.sourceType?.__binding;t.matchType&&(t.matchSeq||1===i.refFields.length)&&!i.internallyIndexed||(this.tags=[]),this.registry=s.registry}clearAllRefs(e){this.clearing=!0;for(let t=0;t<this.entities.length;t++){const s=this.entities[t].__id,i=this.tags[t];if("number"==typeof i)this.clearRef(s,i,e);else for(const t of i)this.clearRef(s,t,e)}this.entities=[],this.tags=[],this.entityIndex=void 0,this.clearing=!1}clearRef(e,t,s){const i=511&t,r=t>>>9&127,n=t>>>16,a=this.registry.types[i];a.__bind(e,!0),a.__binding.fields[r].clearRef(s,this.targetEntityId,n)}trackReference(e,t,s,i,r){let n=this.getEntityIndex(e);void 0===n&&(n=this.addEntity(e,r)),this.addTag(n,this.makeTag(t,s,i))}trackUnreference(e,t,s,i,r){if(this.clearing)return;const n=this.getEntityIndex(e);this.removeTag(n,this.makeTag(t,s,i))&&this.removeEntity(n,e,r)}getEntityIndex(e){if(this.entityIndex)return this.entityIndex[e];const t=this.entities.findIndex((t=>t.__id===e));return t>=0?t:void 0}indexEntities(){this.entityIndex=new Array(this.dispatcher.maxEntities);for(let e=0;e<this.entities.length;e++)this.entityIndex[this.entities[e].__id]=e}addTag(e,t){if(!this.tags)return;const s=this.tags[e];if(void 0===s)this.tags[e]=t;else if("number"==typeof s)this.tags[e]=[s,t];else if(Array.isArray(s))if(s.length>=1e3){(this.tags[e]=new Set(s)).add(t)}else s.push(t);else s.add(t)}removeTag(e,t){if(!this.tags)return!0;const s=this.tags[e];if("number"==typeof s)return delete this.tags[e],!0;if(Array.isArray(s)){const e=s.indexOf(t);return s.splice(e,1),!this.tags.length}return s.delete(t),!s.size}makeTag(e,t,s){return e|t<<9|(void 0===s?0:s<<16)}addEntity(e,t){const s=this.entities.length;return this.entities.push(this.registry.pool.borrow(e)),this.entityIndex?this.entityIndex[e]=s:s>100&&this.indexEntities(),t&&this.trackBackrefsChange(),s}removeEntity(e,t,s){this.registry.pool.return(t);const i=this.entities.pop();this.entityIndex&&delete this.entityIndex[e],this.entities.length>e&&(this.entities[e]=i,this.entityIndex&&(this.entityIndex[i.__id]=e)),s&&this.trackBackrefsChange()}trackBackrefsChange(){for(const e of this.selector.targetTypes)e.__binding.trackedWrites&&this.registry.trackWrite(this.targetEntityId,e)}checkWriteMask(){const e=this.registry.executingSystem;for(const t of this.selector.targetTypes)_(t,e,!0)}}class M{dispatcher;maxRefChangesPerFrame;refLog;refLogPointer;refLogStatsPointer;selectorIdsBySourceKey=new Map;selectors=[];trackers=new Map;registry;constructor(e,t){this.dispatcher=e,this.maxRefChangesPerFrame=t,this.registry=e.registry}processEndOfFrame(){this.flush()}registerSelector(e,t,i,r=!1){this.refLog||(this.refLog=new s(this.maxRefChangesPerFrame,"maxRefChangesPerFrame",!0),this.refLogPointer=this.refLog.createPointer(),this.refLogStatsPointer=this.refLog.createPointer());const n=t?void 0===i?-2-t.id:t.id|i<<9:-1;let a=this.selectorIdsBySourceKey.get(n);if(void 0===a){this.selectors.length||(r=!0);const s={id:this.selectors.length,targetTypes:e?[e]:[],sourceType:t,matchType:!!t,matchSeq:void 0!==i,sourceTypeId:t?.id,sourceSeq:i,trackStale:r};this.selectors.push(s),a=s.id,this.selectorIdsBySourceKey.set(n,a)}else{const t=this.selectors[a];t.trackStale=t.trackStale||r,e&&t.targetTypes.push(e)}return a}getBackrefs(e,t=0){const s=this.selectors[t];return this.getOrCreateTracker(s,e,this.registry.includeRecentlyDeleted).entities}trackRefChange(e,t,s,i,r,n,a){-1!==r&&this.pushRefLogEntry(e,t,s,i,r,a?L.RELEASE:L.UNREFERENCE),-1!==n&&this.pushRefLogEntry(e,t,s,i,n,L.REFERENCE)}clearAllRefs(e,t){this.selectors.length&&this.getTracker(this.selectors[0],e,t)?.clearAllRefs(t)}pushRefLogEntry(e,t,s,i,r,n){const a=void 0!==i;this.refLog.push(e|t.id<<22),this.refLog.push(r|s<<22|n|(a?2**29:0)),a&&this.refLog.push(i),this.processEntry(e,t.id,s,i,r,n,!0)}getOrCreateTracker(e,t,s){let i,r=this.getTracker(e,t,s);return r||(r=new F(t,e,this.dispatcher),this.trackers.set(t|e.id<<22,r),e.trackStale&&(i=new F(t,e,this.dispatcher),this.trackers.set(t|e.id<<22|2**31,i)),s?i:r)}getTracker(e,t,s){return this.trackers.get(t|e.id<<22|(s?2**31:0))}flush(){if(this.refLog)for(;;){const[e,t,s,i]=this.refLog.processAndCommitSince(this.refLogPointer);if(!e)break;if(!i)for(let i=t;i<s;i+=2){const t=e[i],s=e[i+1],r=4194303&t,n=t>>>22,a=4194303&s,o=s>>>22&127,h=(s&N)>>>30,c=0!=(s&2**29),d=c?e[i+2]:void 0;c&&(i+=1),this.processEntry(r,n,o,d,a,h,!1)}}}processEntry(e,t,s,i,r,n,a){for(let o=0;o<this.selectors.length;o++){const h=this.selectors[o];if(!(h.matchType&&h.sourceTypeId!==t||h.matchSeq&&h.sourceSeq!==s)){if(n===L.REFERENCE||n===L.UNREFERENCE){const o=this.getOrCreateTracker(h,r,!1);n===L.REFERENCE?o.trackReference(e,t,s,i,a):o.trackUnreference(e,t,s,i,a)}if(h.trackStale&&(n===L.REFERENCE||n===L.RELEASE)){const o=this.getOrCreateTracker(h,r,!0);n===L.REFERENCE?o.trackReference(e,t,s,i,a):o.trackUnreference(e,t,s,i,a)}}}}}const U="undefined"!=typeof window&&void 0!==window.performance?performance.now.bind(performance):Date.now.bind(Date);class D extends A{__callback;execute(){this.__callback(this)}}class q{maxEntities;defaultComponentStorage;registry;systems;systemsByClass=new Map;lastTime=U()/1e3;executing;shapeLog;writeLog;shapeLogFramePointer;writeLogFramePointer;stats;indexer;userCallbackSystem;callbackSystem;deferredControls=new Map;constructor({defs:e,maxEntities:t=1e4,maxLimboEntities:i=Math.ceil(t/5),maxLimboComponents:r=Math.ceil(t/5),maxShapeChangesPerFrame:n=2*t,maxWritesPerFrame:a=4*t,maxRefChangesPerFrame:o=t,defaultComponentStorage:h="sparse"}){if(t>4194304)throw new Error("maxEntities too high, the limit is 4194304");const{componentTypes:c,systemTypes:d}=this.splitDefs(e);if(c.length>512)throw new Error("Too many component types, the limit is 512");this.maxEntities=t,this.defaultComponentStorage=h,this.shapeLog=new s(n,"maxShapeChangesPerFrame"),this.shapeLogFramePointer=this.shapeLog.createPointer(),this.registry=new B(t,i,r,c.flat(1/0),this),this.indexer=new M(this,o),this.registry.initializeComponentTypes(),this.systems=this.normalizeAndInitSystems(d),this.systems.some((e=>e.hasWriteQueries))&&(this.writeLog=new s(a,"maxWritesPerFrame"),this.writeLogFramePointer=this.writeLog.createPointer()),this.userCallbackSystem=new D,this.callbackSystem=new C(this.userCallbackSystem,this),this.callbackSystem.rwMasks.read=void 0,this.callbackSystem.rwMasks.write=void 0}normalizeAndInitSystems(e){const t=[],s=e.flat(1/0);for(let e=0;e<s.length;e++){const i=s[e],r=new i,n=s[e+1];n&&"function"!=typeof n&&(Object.assign(r,n),e++);const a=new C(r,this);t.push(a),this.systemsByClass.set(i,a)}for(const e of t)e.replaceAttachmentPlaceholders();return t}splitDefs(e){const t=[],s=[];let i=!1;for(const r of e.flat(1/0))"function"==typeof r?(i=r.__system,(i?s:t).push(r)):(s.push(r),i=!1);return{componentTypes:t,systemTypes:s}}async initialize(){await Promise.all(this.systems.map((e=>e.initialize())))}async execute(e,t,s){this.executing=!0,void 0===e&&(e=U()/1e3),void 0===t&&(t=e-this.lastTime),this.lastTime=e;for(const i of s??this.systems)this.registry.executingSystem=i,i.execute(e,t),this.flush();this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}executeFunction(e){this.executing=!0,this.registry.executingSystem=this.callbackSystem,this.userCallbackSystem.__callback=e,this.callbackSystem.execute(0,0),this.flush(),this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}processEndOfFrame(){this.registry.processEndOfFrame(),this.indexer.processEndOfFrame(),this.processDeferredControls()}gatherFrameStats(){this.stats.frames+=1,this.stats.maxShapeChangesPerFrame=this.shapeLog.countSince(this.shapeLogFramePointer),this.stats.maxWritesPerFrame=this.writeLog?.countSince(this.writeLogFramePointer)??0}flush(){this.registry.flush(),this.indexer.flush(),this.shapeLog.commit(),this.writeLog?.commit()}createEntity(e){const t=this.registry.createEntity(e);return this.executing||this.flush(),t}control(e){this.deferRequestedRunState(e.stop,I.STOPPED),this.deferRequestedRunState(e.restart,I.RUNNING),this.executing||this.processDeferredControls()}deferRequestedRunState(e,t){for(const s of e.flat(1/0)){if(!s.__system)continue;const e=this.systemsByClass.get(s);this.deferredControls.set(e,t)}}checkControlOverlap(e){const t=new Set;for(const s of e.stop.flat(1/0))s.__system&&t.add(s);for(const s of e.restart.flat(1/0))if(s.__system&&t.has(s))throw new Error(`Request to both stop and restart system ${s.name}`)}processDeferredControls(){if(this.deferredControls.size){for(const[e,t]of this.deferredControls.entries())switch(t){case I.STOPPED:e.stop();break;case I.RUNNING:e.restart()}this.deferredControls.clear()}}}const j={};class W{__dispatcher;static async create(e){const t=new W(e,j);return await t.__dispatcher.initialize(),t}constructor(e,t){if(t!==j)throw new Error("Don't call World constructor directly; use World.create instead");this.__dispatcher=new q(e)}build(e){this.__dispatcher.executeFunction(e)}createEntity(...e){this.__dispatcher.createEntity(e)}execute(e,t){return this.__dispatcher.execute(e,t)}control(e){this.__dispatcher.control(e)}get stats(){return this.__dispatcher.stats}}function Q(e){return function(t,s){t.constructor.schema||(t.constructor.schema={});const i="type"in e?e:{type:e};t.constructor.schema[s]=i}}const $=[];function z(e){if("function"!=typeof e)return t=>{t.options=e,$.push(t)};$.push(e)}export{m as Entity,k as Query,A as System,o as Type,W as World,z as component,$ as componentTypes,Q as field}; | ||
| //# sourceMappingURL=perf.min.js.map |
@@ -132,4 +132,4 @@ interface LogPointer { | ||
| } | ||
| interface SystemType { | ||
| new (): System; | ||
| interface SystemType<S extends System> { | ||
| new (): S; | ||
| } | ||
@@ -142,7 +142,10 @@ declare abstract class System { | ||
| delta: number; | ||
| // TODO: support schedule builder | ||
| get name(): string; | ||
| query(buildCallback: (q: QueryBuilder) => void): Query; | ||
| attach<S extends System>(systemType: SystemType<S>): S; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): Entity; | ||
| accessRecentlyDeletedData(toggle?: boolean): void; | ||
| abstract execute(): void; | ||
| initialize(): void | Promise<void>; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| execute(): void; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| } | ||
@@ -162,2 +165,4 @@ declare class SystemBox { | ||
| constructor(system: System, dispatcher: Dispatcher); | ||
| replaceAttachmentPlaceholders(): void; | ||
| initialize(): Promise<void>; | ||
| execute(time: number, delta: number): void; | ||
@@ -169,3 +174,2 @@ private runQueries; | ||
| restart(): void; | ||
| suspend(): void; | ||
| } | ||
@@ -231,3 +235,3 @@ declare class ComponentStats { | ||
| // https://stackoverflow.com/questions/67467302/type-for-an-interleaved-array-of-classes-and-values | ||
| type DefsArray = (ComponentType<any> | SystemType | any | DefsArray)[]; | ||
| type DefsArray = (ComponentType<any> | SystemType<System> | any | DefsArray)[]; | ||
| interface WorldOptions { | ||
@@ -245,3 +249,2 @@ defs: DefsArray; | ||
| stop: DefsArray; | ||
| suspend: DefsArray; | ||
| restart: DefsArray; | ||
@@ -254,3 +257,3 @@ } | ||
| private readonly systems; | ||
| private readonly systemsByClass; | ||
| readonly systemsByClass: Map<SystemType<System>, SystemBox>; | ||
| private lastTime; | ||
@@ -270,3 +273,4 @@ executing: boolean; | ||
| private splitDefs; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): void; | ||
| initialize(): Promise<void>; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): Promise<void>; | ||
| executeFunction(fn: (system: System) => void): void; | ||
@@ -366,2 +370,3 @@ private processEndOfFrame; | ||
| static weakObject: Type<any>; | ||
| // TODO: add autoremove/autodelete when nulled out | ||
| static ref: Type<Entity | undefined>; | ||
@@ -393,3 +398,6 @@ static backrefs: (type?: ComponentType<any>, fieldName?: string, trackDeletedBackrefs?: boolean) => Type<Entity[]>; | ||
| } | ||
| interface ComponentType<C> { | ||
| interface Component { | ||
| __invalid?: boolean; | ||
| } | ||
| interface ComponentType<C extends Component> { | ||
| new (): C; | ||
@@ -416,4 +424,4 @@ schema?: Schema; | ||
| readonly elastic: boolean; | ||
| readonly readonlyInstance: C; | ||
| readonly writableInstance: C; | ||
| readonlyInstance: C; | ||
| writableInstance: C; | ||
| readonly shapeOffset: number; | ||
@@ -430,6 +438,7 @@ readonly shapeMask: number; | ||
| private readonly __dispatcher; | ||
| constructor(options: WorldOptions); | ||
| static create(options: WorldOptions): Promise<World>; | ||
| private constructor(); | ||
| build(callback: (system: System) => void): void; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): void; | ||
| execute(time?: number, delta?: number): void; | ||
| execute(time?: number, delta?: number): Promise<void>; | ||
| control(options: ControlOptions): void; | ||
@@ -442,7 +451,7 @@ get stats(): Stats; | ||
| } | ||
| declare function prop<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare function field<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare const componentTypes: ComponentType<any>[]; | ||
| declare function component(constructor: ComponentType<any>): void; | ||
| declare function component(options: ComponentOptions): (constructor: ComponentType<any>) => void; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, prop, Query, ComponentType }; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, field, Query, ComponentType }; | ||
| //# sourceMappingURL=perf.umd.d.ts.map |
@@ -132,4 +132,4 @@ interface LogPointer { | ||
| } | ||
| interface SystemType { | ||
| new (): System; | ||
| interface SystemType<S extends System> { | ||
| new (): S; | ||
| } | ||
@@ -142,7 +142,10 @@ declare abstract class System { | ||
| delta: number; | ||
| // TODO: support schedule builder | ||
| get name(): string; | ||
| query(buildCallback: (q: QueryBuilder) => void): Query; | ||
| attach<S extends System>(systemType: SystemType<S>): S; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): Entity; | ||
| accessRecentlyDeletedData(toggle?: boolean): void; | ||
| abstract execute(): void; | ||
| initialize(): void | Promise<void>; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| execute(): void; // eslint-disable-line @typescript-eslint/no-empty-function | ||
| } | ||
@@ -162,2 +165,4 @@ declare class SystemBox { | ||
| constructor(system: System, dispatcher: Dispatcher); | ||
| replaceAttachmentPlaceholders(): void; | ||
| initialize(): Promise<void>; | ||
| execute(time: number, delta: number): void; | ||
@@ -169,3 +174,2 @@ private runQueries; | ||
| restart(): void; | ||
| suspend(): void; | ||
| } | ||
@@ -231,3 +235,3 @@ declare class ComponentStats { | ||
| // https://stackoverflow.com/questions/67467302/type-for-an-interleaved-array-of-classes-and-values | ||
| type DefsArray = (ComponentType<any> | SystemType | any | DefsArray)[]; | ||
| type DefsArray = (ComponentType<any> | SystemType<System> | any | DefsArray)[]; | ||
| interface WorldOptions { | ||
@@ -245,3 +249,2 @@ defs: DefsArray; | ||
| stop: DefsArray; | ||
| suspend: DefsArray; | ||
| restart: DefsArray; | ||
@@ -254,3 +257,3 @@ } | ||
| private readonly systems; | ||
| private readonly systemsByClass; | ||
| readonly systemsByClass: Map<SystemType<System>, SystemBox>; | ||
| private lastTime; | ||
@@ -270,3 +273,4 @@ executing: boolean; | ||
| private splitDefs; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): void; | ||
| initialize(): Promise<void>; | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): Promise<void>; | ||
| executeFunction(fn: (system: System) => void): void; | ||
@@ -366,2 +370,3 @@ private processEndOfFrame; | ||
| static weakObject: Type<any>; | ||
| // TODO: add autoremove/autodelete when nulled out | ||
| static ref: Type<Entity | undefined>; | ||
@@ -393,3 +398,6 @@ static backrefs: (type?: ComponentType<any>, fieldName?: string, trackDeletedBackrefs?: boolean) => Type<Entity[]>; | ||
| } | ||
| interface ComponentType<C> { | ||
| interface Component { | ||
| __invalid?: boolean; | ||
| } | ||
| interface ComponentType<C extends Component> { | ||
| new (): C; | ||
@@ -416,4 +424,4 @@ schema?: Schema; | ||
| readonly elastic: boolean; | ||
| readonly readonlyInstance: C; | ||
| readonly writableInstance: C; | ||
| readonlyInstance: C; | ||
| writableInstance: C; | ||
| readonly shapeOffset: number; | ||
@@ -430,6 +438,7 @@ readonly shapeMask: number; | ||
| private readonly __dispatcher; | ||
| constructor(options: WorldOptions); | ||
| static create(options: WorldOptions): Promise<World>; | ||
| private constructor(); | ||
| build(callback: (system: System) => void): void; | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): void; | ||
| execute(time?: number, delta?: number): void; | ||
| execute(time?: number, delta?: number): Promise<void>; | ||
| control(options: ControlOptions): void; | ||
@@ -442,7 +451,7 @@ get stats(): Stats; | ||
| } | ||
| declare function prop<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare function field<JSType>(practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>)): (target: any, name: string) => void; | ||
| declare const componentTypes: ComponentType<any>[]; | ||
| declare function component(constructor: ComponentType<any>): void; | ||
| declare function component(options: ComponentOptions): (constructor: ComponentType<any>) => void; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, prop, Query, ComponentType }; | ||
| export { World, Type, Entity, System, SystemType, componentTypes, component, field, Query, ComponentType }; | ||
| //# sourceMappingURL=perf.umd.min.d.ts.map |
@@ -1,2 +0,2 @@ | ||
| !function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).becsy={})}(this,(function(e){"use strict";const t=22,s=4194304,i=4194303;class r{size;bytes;constructor(e){this.size=e,this.bytes=new Uint32Array(Math.ceil(e/32))}get(e){return 0!=(this.bytes[e>>>5]&1<<(31&e))}set(e){this.bytes[e>>>5]|=1<<(31&e)}unset(e){this.bytes[e>>>5]&=~(1<<(31&e))}clear(){this.bytes.fill(0)}}const n=[];class a{maxEntries;configParamName;localProcessingAllowed;data;corral;constructor(e,t,s=!1){this.maxEntries=e,this.configParamName=t,this.localProcessingAllowed=s;const i=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.data=new Uint32Array(i);const r=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.corral=new Uint32Array(r)}push(e){const t=this.corral[0];t&&this.corral[t]===e||(this.corral[t+2]=e,this.corral[0]+=1)}commit(e){const t=this.corral[0];if(!t)return!0;let s=this.data[0];if(e&&(e.generation!==this.data[1]||e.index!==s||e.corralGeneration!==this.corral[1]||e.corralIndex!==this.corral[0]))return!1;const i=Math.min(t,this.maxEntries-s);for(this.data.set(this.corral.subarray(2,i+2),s+2),i<t&&this.data.set(this.corral.subarray(i+2,t+2),2),s+=t;s>=this.maxEntries;)s-=this.maxEntries,this.data[1]+=1;return this.data[0]=s,this.corral[0]=0,this.corral[1]+=1,e&&(e.index=s,e.generation=this.data[1]),!0}createPointer(e){return e?(e.index=this.data[0],e.generation=this.data[1],e.corralIndex=this.corral[0],e.corralGeneration=this.corral[1],e):{index:this.data[0],generation:this.data[1],corralIndex:this.corral[0],corralGeneration:this.corral[1]}}hasUpdatesSince(e){return!(e.index===this.data[0]&&e.generation===this.data[1]&&(e.corralGeneration===this.corral[1]?e.corralIndex===this.corral[0]:0===this.corral[0]))}processSince(e,t){let s=n;const i=t?.index??this.data[0],r=t?.generation??this.data[1];if(e.generation===r)if(e.index<i)s=[this.data,e.index+2,i+2,!1],e.index=i;else{const t=this.corral[0],i=this.corral[1];(e.corralGeneration===i?e.corralIndex<t:t)&&(s=[this.corral,e.corralIndex+2,t+2,!0],e.corralIndex=t,e.corralGeneration=i)}else s=[this.data,e.index+2,this.data.length,!1],e.index=0,e.generation=r;return s}processAndCommitSince(e){const t=this.processSince(e);return t[0]?t:this.commit(e)?n:this.processSince(e)}countSince(e,t){const s=e.index,i=t?.index??this.data[0],r=t?.generation??this.data[1];return e.index=i,e.generation=r,s===i&&e.generation===r?0:s<i?i-s:this.maxEntries-(s-i)}checkPointers(e,t){this.checkPointer(e),t&&this.checkPointer(t)}checkPointer(e){const t=this.data[0];let s=e.generation;e.index===t?s+1<this.data[1]&&this.throwCapacityExceeded():(e.index>t&&(s+=1),s!==this.data[1]&&this.throwCapacityExceeded())}throwCapacityExceeded(){throw new Error(`Log capacity exceeded, please raise ${this.configParamName} above ${this.maxEntries}`)}}class o{maxItems;configParamName;data;constructor(e,t){this.maxItems=e,this.configParamName=t,this.data=new Uint32Array(new SharedArrayBuffer((e+1)*Uint32Array.BYTES_PER_ELEMENT))}get length(){return this.data[0]}take(){const e=this.data[0]--;return this.data[e]}refill(e){if(!e.length)return;const t=this.length,s=t+e.length;this.data.set(e,t+1),this.data[0]=s}fillWithDescendingIntegers(e){const t=this.length;for(let s=this.data.length-1;s>t;s--)this.data[s]=e++;this.data[0]=this.data.length-1}}const h=new TextEncoder,c=new TextDecoder;function d(e){throw new Error(`Component is not writable; use entity.write(${e.type.name}) to acquire a writable version`)}class l{defaultValue;constructor(e){this.defaultValue=e}static boolean;static uint8;static int8;static uint16;static int16;static uint32;static int32;static float32;static float64;static staticString;static dynamicString;static object;static weakObject;static ref;static 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l{choices;choicesIndex=new Map;TypedArray;constructor(e){if(super(e[0]),this.choices=e,!e?.length)throw new Error("No choices specified for Type.staticString");e.length<256?this.TypedArray=Uint8Array:e.length<65536?this.TypedArray=Uint16Array:this.TypedArray=Uint32Array;for(let t=0;t<e.length;t++)this.choicesIndex.set(e[t],t)}defineElastic(e,t){let s,i;const r=this.choices,n=this.choicesIndex;t.updateBuffer=()=>{const r=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==r;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(r):t.buffer,i=new this.TypedArray(s),n&&t.buffer&&i.set(new this.TypedArray(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index],s=r[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){const s=n.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);i[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index],s=r[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){d(e)}})}defineFixed(e,t){const s=this.choices,i=this.choicesIndex,r=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=new SharedArrayBuffer(r),a=new this.TypedArray(n);t.buffer=n,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=a[e.index],i=s[t];if(void 0===i)throw new Error(`Invalid static string index: ${t}`);return i},set(t){const s=i.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);a[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=a[e.index],i=s[t];if(void 0===i)throw new Error(`Invalid static string index: ${t}`);return i},set(t){d(e)}})}}class y extends l{maxUtf8Length;lengthsStride;bytesStride;constructor(e){super(""),this.maxUtf8Length=e+e%2,this.lengthsStride=e/2+1,this.bytesStride=this.maxUtf8Length+2}defineElastic(e,t){let s,i,r;const n=this.maxUtf8Length,a=this.lengthsStride,o=this.bytesStride;t.updateBuffer=()=>{const n=e.capacity*(this.maxUtf8Length+Uint16Array.BYTES_PER_ELEMENT),a=t.buffer?.byteLength!==n;(a||t.buffer!==s)&&(s=a?new SharedArrayBuffer(n):t.buffer,i=new Uint16Array(s),r=new Uint8Array(s),a&&t.buffer&&r.set(new Uint8Array(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index*a];return c.decode(new Uint8Array(r.buffer,e.index*o+2,t))},set(t){const s=h.encode(t);if(s.byteLength>n)throw new Error(`Dynamic string length > ${n} after encoding: ${t}`);i[e.index*a]=s.byteLength,r.set(s,e.index*o+2)}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index*a];return c.decode(new 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0)}defineElastic(e,t){let s,r;const n=e.dispatcher.indexer,a=e.dispatcher.registry,o=a.pool;n.registerSelector(),t.updateBuffer=()=>{const i=e.capacity*Int32Array.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==i;if(n||t.buffer!==s){if(s=n?new SharedArrayBuffer(i):t.buffer,r=new Int32Array(s),n&&t.buffer){const e=new Int32Array(t.buffer);r.set(e),r.fill(-1,e.length)}else r.fill(-1);t.buffer=s}},t.updateBuffer(),t.clearRef=(s,a,o)=>{const h=r[e.index]&i,c=void 0!==a;c&&h!==a||(s?c&&(r[e.index]=-1):r[e.index]|=g,n.trackRefChange(e.entityId,e.type,t.seq,void 0,h,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index];if(!(-1===t||t&g&&!a.includeRecentlyDeleted))return o.borrowTemporarily(t&i)},set(s){const i=r[e.index],a=s?.__id??-1;i!==a&&(r[e.index]=a,n.trackRefChange(e.entityId,e.type,t.seq,void 0,i,a,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index];if(!(-1===t||t&g&&!a.includeRecentlyDeleted))return o.borrowTemporarily(t&i)},set(t){d(e)}})}defineFixed(e,t){const s=e.capacity*Int32Array.BYTES_PER_ELEMENT,r=new SharedArrayBuffer(s),n=new Int32Array(r);n.fill(-1),t.buffer=r;const a=e.dispatcher.indexer,o=e.dispatcher.registry,h=o.pool;a.registerSelector(),t.clearRef=(s,r,o)=>{const h=n[e.index]&i,c=void 0!==r;c&&h!==r||(s?c&&(n[e.index]=-1):n[e.index]|=g,a.trackRefChange(e.entityId,e.type,t.seq,void 0,h,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=n[e.index];if(!(-1===t||t&g&&!o.includeRecentlyDeleted))return h.borrowTemporarily(t&i)},set(s){const i=n[e.index],r=s?.__id??-1;i!==r&&(n[e.index]=r,a.trackRefChange(e.entityId,e.type,t.seq,void 0,i,r,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=n[e.index];if(!(-1===t||t&g&&!o.includeRecentlyDeleted))return h.borrowTemporarily(t&i)},set(t){d(e)}})}},l.backrefs=(e,t,s=!1)=>new m(e,t,s),l.object=new class extends l{constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){d(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){d(e)}})}},l.weakObject=new class extends l{finalizers;constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{};const i=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(r){if(null!=r){const s=new WeakRef(r);i?.register(r,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),r=s}s[e.index]=r}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(t){d(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{};const i=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(r){if(null!=r){const s=new WeakRef(r);i?.register(r,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),r=s}s[e.index]=r}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(t){d(e)}})}initFinalizers(e){if(!e.trackedWrites)return;if(this.finalizers)return this.finalizers;const t=e.dispatcher;return t.writeLog&&"undefined"!=typeof FinalizationRegistry?(this.finalizers=new FinalizationRegistry((({type:e,field:s,weakRef:i,id:r,index:n})=>{s.localBuffer?.[n]===i&&t.registry.trackWrite(r,e)})),this.finalizers):void 0}};class _{type;fields;dispatcher;capacity;storage;elastic;readonlyInstance;writableInstance;shapeOffset;shapeMask;refFields;trackedWrites=!1;internallyIndexed=!1;entityId=0;index=0;constructor(e,t,s,i,r,n){this.type=e,this.fields=t,this.dispatcher=s,this.capacity=i,this.storage=r,this.elastic=n,this.readonlyInstance=new e,this.writableInstance=new e,this.shapeOffset=e.id>>5,this.shapeMask=1<<(31&e.id),this.refFields=t.filter((e=>e.type===l.ref))}}class b{maxEntities;binding;fields;index;spares;constructor(e,t,s){this.maxEntities=e,this.binding=t,this.fields=s,this.growSpares(),this.growCapacity()}acquireIndex(e){let t=this.index[e];return-1===t&&(this.spares[3]>0?t=this.spares[4+--this.spares[3]]:(this.spares[1]===this.spares[2]&&(this.binding.capacity=Math.min(this.maxEntities,2*this.binding.capacity),this.growCapacity()),t=this.spares[1]++),this.index[e]=t),t}releaseIndex(e){this.spares[3]===this.spares.length-4&&this.growSpares(),this.spares[4+this.spares[3]++]=this.index[e],this.index[e]=-1}growCapacity(){const e=this.ArrayType,t=e.BYTES_PER_ELEMENT!==this.spares?.[0];if(!this.index||t){const t=new e(new SharedArrayBuffer(this.maxEntities*e.BYTES_PER_ELEMENT));this.index?t.set(this.index):t.fill(-1),this.index=t}if(this.spares&&t){const t=new e(new SharedArrayBuffer(this.spares.length*e.BYTES_PER_ELEMENT));t.set(this.spares),t[0]=e.BYTES_PER_ELEMENT,this.spares=t}if(this.spares[2]=this.binding.capacity,this.binding.elastic)for(const e of this.fields)e.updateBuffer()}growSpares(){const e=this.ArrayType,t=this.spares?Math.min(this.maxEntities,2*(this.spares.length-4)):8,s=new e(new SharedArrayBuffer((4+t)*e.BYTES_PER_ELEMENT));this.spares?s.set(this.spares):(s[0]=e.BYTES_PER_ELEMENT,s[2]=this.binding.capacity),this.spares=s}get ArrayType(){const e=this.binding.capacity;return e<=127?Int8Array:e<=32767?Int16Array:Int32Array}}function E(e,t,s){const i=function(e){const t=e.schema,s=[];if(t){let e=0;for(const i in t){let r=t[i];(r instanceof l||"function"==typeof r)&&(r={type:r}),"function"==typeof r.type&&(r.type=r.type()),"default"in r||(r.default=r.type.defaultValue),s.push({name:i,seq:e++,type:r.type,default:r.default})}}return s}(t),r=i.length?t.options?.storage??s.defaultComponentStorage:"sparse",n="sparse"===r?s.maxEntities:Math.min(s.maxEntities,t.options?.capacity??0),a=t.options?.initialCapacity??8;t.id=e;const o=new _(t,i,s,n||a,r,!n);t.__binding=o}function w(e){const t=e.__binding;for(const e of t.fields)t.elastic?e.type.defineElastic(t,e):e.type.defineFixed(t,e);switch(t.storage){case"sparse":e.__bind=(e,s)=>(t.entityId=e,t.index=e,s?t.writableInstance:t.readonlyInstance),e.__allocate=e=>(t.entityId=e,t.index=e,t.writableInstance);break;case"packed":{const s=new b(t.dispatcher.maxEntities,t,t.fields);e.__bind=(e,i)=>(t.entityId=e,t.index=s.index[e],i?t.writableInstance:t.readonlyInstance),e.__allocate=e=>(t.entityId=e,t.index=s.acquireIndex(e),t.writableInstance),e.__free=e=>{s.releaseIndex(e)};break}case"compact":throw new Error("Not yet implemented")}}class x{__registry;__id;constructor(e){this.__registry=e}add(e,t){return this.__registry.setShape(this.__id,e),function(e,t,s){const i=e.__allocate(t);for(const t of e.__binding.fields)i[t.name]=s?.[t.name]??t.default}(e,this.__id,t),this}addAll(...e){for(let t=0;t<e.length;t++){const s=e[t];let i=e[t+1];"function"==typeof i?i=void 0:t++,this.add(s,i)}return this}remove(e){this.__registry.clearShape(this.__id,e)}removeAll(...e){for(const t of e)this.remove(t)}has(e){return this.__registry.hasShape(this.__id,e,!0)}read(e){return e.__bind(this.__id,!1)}write(e){return e.__binding.trackedWrites&&this.__registry.trackWrite(this.__id,e),e.__bind(this.__id,!0)}delete(){this.__registry.Alive;for(const e of this.__registry.types)this.__registry.hasShape(this.__id,e,!1)&&this.__registry.clearShape(this.__id,e);this.__registry.queueDeletion(this.__id),this.__registry.dispatcher.indexer.clearAllRefs(this.__id,!1)}__checkMask(e,t){R(e,this.__registry.executingSystem,t)}__checkHas(e,t){if(!this.__registry.hasShape(this.__id,e,t))throw new Error(`Entity doesn't have a ${e.name} component`)}}function R(e,t,s){!function(e){if(!e.__binding)throw new Error(`Component ${e.name} not defined; add to world defs`)}(e);const i=s?t?.rwMasks.write:t?.rwMasks.read;if(!(!i||0!=((i[e.__binding.shapeOffset]??0)&e.__binding.shapeMask)))throw new Error(`System didn't mark component ${e.name} as ${s?"writable":"readable"}`)}function S(e,t){const s=t.__binding.shapeOffset;s>=e.length&&(e.length=s+1,e.fill(0,e.length,s)),e[s]|=t.__binding.shapeMask}class P{pool;entities=[];constructor(e){this.pool=e}add(e){this.entities.push(this.pool.borrowTemporarily(e))}clear(){this.entities.length&&this.entities.splice(0,1/0)}}class v{pool;entities=[];lookupTable;constructor(e,t){this.pool=e,this.lookupTable=new Int32Array(t),this.lookupTable.fill(-1)}add(e){const t=this.entities.push(this.pool.borrow(e))-1;this.lookupTable[e]=t}remove(e){const t=this.lookupTable[e];if(t<0)throw new Error("Internal error, entity not in list");this.pool.return(e),this.lookupTable[e]=-1;const s=this.entities.pop();t<this.entities.length&&(this.entities[t]=s,this.lookupTable[s.__id]=t)}has(e){return this.lookupTable[e]>=0}clear(){for(const e of this.entities)this.pool.return(e.__id);this.entities=[],this.lookupTable.fill(-1)}}var k;!function(e){e[e.all=1]="all",e[e.added=2]="added",e[e.removed=4]="removed",e[e.changed=8]="changed",e[e.addedOrChanged=16]="addedOrChanged",e[e.changedOrRemoved=32]="changedOrRemoved",e[e.addedChangedOrRemoved=64]="addedChangedOrRemoved"}(k||(k={}));const I=k.added|k.removed|k.changed|k.addedOrChanged|k.changedOrRemoved|k.addedChangedOrRemoved,T=k.changed|k.addedOrChanged|k.changedOrRemoved|k.addedChangedOrRemoved;class L{query;system;results={};flavors=0;withMask;withoutMask;trackMask;hasTransientResults;hasChangedResults;currentEntities;changedEntities;constructor(e,t){this.query=e,this.system=t,e.__results=this.results,e.__systemName=t.name}complete(){const e=this.system.dispatcher;this.hasTransientResults=Boolean(this.flavors&I),this.hasChangedResults=Boolean(this.flavors&T),this.flavors&k.all?this.results.all=new v(e.registry.pool,e.maxEntities):this.currentEntities=new r(e.maxEntities),this.hasTransientResults&&this.allocateTransientResultLists(),this.flavors&&this.system.shapeQueries.push(this),this.hasChangedResults&&(this.changedEntities=new r(e.maxEntities),this.system.writeQueries.push(this))}allocateTransientResultLists(){this.flavors&k.added&&this.allocateResult("added"),this.flavors&k.removed&&this.allocateResult("removed"),this.flavors&k.changed&&this.allocateResult("changed"),this.flavors&k.addedOrChanged&&this.allocateResult("addedOrChanged"),this.flavors&k.changedOrRemoved&&this.allocateResult("changedOrRemoved"),this.flavors&k.addedChangedOrRemoved&&this.allocateResult("addedChangedOrRemoved")}allocateResult(e){const t=this.system.dispatcher;this.results[e]=new P(t.registry.pool)}clearTransientResults(){this.hasTransientResults&&(this.results.added?.clear(),this.results.removed?.clear(),this.results.changed?.clear(),this.results.addedOrChanged?.clear(),this.results.changedOrRemoved?.clear(),this.results.addedChangedOrRemoved?.clear(),this.changedEntities?.clear())}clearAllResults(){this.clearTransientResults(),this.results.all?.clear()}handleShapeUpdate(e){const t=this.system.dispatcher.registry,s=this.results.all?.has(e)??this.currentEntities.get(e),i=t.matchShape(e,this.withMask,this.withoutMask);i&&!s?(this.currentEntities?.set(e),this.results.all?.add(e),this.results.added?.add(e),this.results.addedOrChanged?.add(e),this.results.addedChangedOrRemoved?.add(e)):!i&&s&&(this.currentEntities?.unset(e),this.results.all?.remove(e),this.results.removed?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}handleWrite(e,t,s){!this.changedEntities.get(e)&&(this.trackMask[t]??0)&s&&(this.changedEntities.set(e),this.results.changed?.add(e),this.results.addedOrChanged?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}}class A{__callback;__userQuery;__query;__system;__lastTypes;constructor(e,t){this.__callback=e,this.__userQuery=t}__build(e){try{this.__system=e,this.__query=new L(this.__userQuery,e),this.__callback(this),this.__query.complete()}catch(t){throw t.message=`Failed to build query in system ${e.name}: ${t.message}`,t}}get and(){return this}get but(){return this}get also(){return this}get all(){return this.__query.flavors|=k.all,this}get added(){return this.__query.flavors|=k.added,this}get removed(){return this.__query.flavors|=k.removed,this}get changed(){return this.__query.flavors|=k.changed,this}get addedOrChanged(){return this.__query.flavors|=k.addedOrChanged,this}get changedOrRemoved(){return this.__query.flavors|=k.changedOrRemoved,this}get addedChangedOrRemoved(){return this.__query.flavors|=k.addedChangedOrRemoved,this}with(...e){return this.set(this.__system.rwMasks.read,e),this.set("withMask"),this}without(...e){return this.set(this.__system.rwMasks.read,e),this.set("withoutMask",e),this}using(...e){return this.set(this.__system.rwMasks.read,e),this}get track(){this.set("trackMask");for(const e of this.__lastTypes)e.__binding.trackedWrites=!0;return this}get read(){return this}get write(){return this.set(this.__system.rwMasks.write),this}set(e,t,s){if(e){if(t||(t=this.__lastTypes),!t)throw new Error("No component type to apply query modifier to");if(this.__lastTypes=t,"string"==typeof e){if(s&&this.__query[e])throw new Error(`Only one ${s} allowed`);this.__query[e]||(this.__query[e]=[]),e=this.__query[e]}else if(s&&e.some((e=>0!==e)))throw new Error(`Only one ${s} allowed`);for(const s of t)S(e,s)}}}class O{__results;__systemName;get all(){return this.__results.all.entities}get added(){return this.__results.added.entities}get removed(){return this.__results.removed.entities}get changed(){return this.__results.changed.entities}get addedOrChanged(){return this.__results.addedOrChanged.entities}get changedOrRemoved(){return this.__results.changedOrRemoved.entities}get addedChangedOrRemoved(){return this.__results.addedChangedOrRemoved.entities}__checkList(e){if(!this.__results[e])throw new Error(`Query '${e}' not configured, please add .${e} to your query definition in system ${this.__systemName}`)}}var C,B;!function(e){e[e.RUNNING=0]="RUNNING",e[e.SUSPENDED=1]="SUSPENDED",e[e.STOPPED=2]="STOPPED"}(C||(C={}));class N{static __system=!0;__queryBuilders=[];__dispatcher;time;delta;get name(){return this.constructor.name}query(e){const t=new O,s=new A(e,t);return this.__queryBuilders.push(s),t}createEntity(...e){return this.__dispatcher.createEntity(e)}accessRecentlyDeletedData(e=!0){this.__dispatcher.registry.includeRecentlyDeleted=e}}class F{system;dispatcher;rwMasks={read:[],write:[]};shapeQueries=[];writeQueries=[];hasWriteQueries;processedEntities;shapeLogPointer;writeLogPointer;state=C.RUNNING;get name(){return this.system.name}constructor(e,t){this.system=e,this.dispatcher=t,e.__dispatcher=t,this.shapeLogPointer=t.shapeLog.createPointer(),this.writeLogPointer=t.writeLog?.createPointer(),this.processedEntities=new r(t.maxEntities);for(const t of e.__queryBuilders)t.__build(this);e.__queryBuilders=null,this.hasWriteQueries=!!this.writeQueries.length}execute(e,t){this.state===C.RUNNING&&(this.system.time=e,this.system.delta=t,this.runQueries(),this.system.execute())}runQueries(){const e=this.dispatcher.shapeLog.hasUpdatesSince(this.shapeLogPointer),t=this.hasWriteQueries&&this.dispatcher.writeLog.hasUpdatesSince(this.writeLogPointer);if(e||t){this.processedEntities.clear();for(const e of this.shapeQueries)e.clearTransientResults();e&&this.__updateShapeQueries(),t&&this.__updateWriteQueries()}}__updateShapeQueries(){const e=this.dispatcher.shapeLog;let t,s,i;for(;[t,s,i]=e.processSince(this.shapeLogPointer),t;)for(let e=s;e<i;e++){const s=t[e];if(!this.processedEntities.get(s)){this.processedEntities.set(s);for(const e of this.shapeQueries)e.handleShapeUpdate(s)}}}__updateWriteQueries(){const e=this.dispatcher.writeLog;let s,r,n;for(;[s,r,n]=e.processSince(this.writeLogPointer),s;)for(let e=r;e<n;e++){const r=s[e],n=r&i;if(!this.processedEntities.get(n)){const e=r>>>t;for(const t of this.writeQueries)t.handleWrite(n,e>>5,1<<(31&e))}}}stop(){if(this.state!==C.STOPPED){this.state=C.STOPPED;for(const e of this.shapeQueries)e.clearAllResults()}}restart(){if(this.state===C.STOPPED){const e=this.dispatcher.registry,t=e.Alive;for(let s=0;s<this.dispatcher.maxEntities;s++)if(e.hasShape(s,t,!1))for(const e of this.shapeQueries)e.handleShapeUpdate(s);for(const e of this.shapeQueries)e.clearTransientResults();this.dispatcher.shapeLog.createPointer(this.shapeLogPointer),this.dispatcher.writeLog?.createPointer(this.writeLogPointer)}this.state=C.RUNNING}suspend(){this.state===C.STOPPED&&this.restart(),this.state=C.SUSPENDED}}class U{registry;borrowed;borrowCounts;spares=[];temporarilyBorrowedIds=[];constructor(e,t){this.registry=e,this.borrowed=Array.from({length:t}),this.borrowCounts=new Int32Array(t)}borrow(e){this.borrowCounts[e]+=1;let t=this.borrowed[e];return t||(t=this.borrowed[e]=this.spares.pop()??new x(this.registry),t.__id=e),t}borrowTemporarily(e){const t=this.borrow(e);return this.temporarilyBorrowedIds.push(e),t}returnTemporaryBorrows(){for(const e of this.temporarilyBorrowedIds)this.return(e);this.temporarilyBorrowedIds.splice(0,1/0)}return(e){--this.borrowCounts[e]<=0&&(this.spares.push(this.borrowed[e]),this.borrowed[e]=void 0)}}class M{types;dispatcher;stride;shapes;staleShapes;entityIdPool;pool;executingSystem;includeRecentlyDeleted=!1;deletionLog;prevDeletionPointer;oldDeletionPointer;removalLog;prevRemovalPointer;oldRemovalPointer;Alive=class{};constructor(e,t,s,i,r){this.types=i,this.dispatcher=r,this.stride=Math.ceil(i.length/32);const n=e*this.stride*4;this.shapes=new Uint32Array(new SharedArrayBuffer(n)),this.staleShapes=new Uint32Array(new SharedArrayBuffer(n)),this.entityIdPool=new o(e,"maxEntities"),this.entityIdPool.fillWithDescendingIntegers(0),this.pool=new U(this,e),this.deletionLog=new a(t,"maxLimboEntities"),this.prevDeletionPointer=this.deletionLog.createPointer(),this.oldDeletionPointer=this.deletionLog.createPointer(),this.removalLog=new a(s,"maxLimboComponents"),this.prevRemovalPointer=this.removalLog.createPointer(),this.oldRemovalPointer=this.removalLog.createPointer()}initializeComponentTypes(){this.types.unshift(this.Alive);let e=0;for(const t of this.types)E(e++,t,this.dispatcher);for(const e of this.types)w(e)}createEntity(e){const t=this.entityIdPool.take(),s=t*this.stride;this.shapes[s]=1,this.stride>1&&this.shapes.fill(0,s+1,s+this.stride);const i=this.pool.borrowTemporarily(t);return e&&i.addAll(...e),i}queueDeletion(e){this.deletionLog.push(e)}flush(){this.includeRecentlyDeleted=!1,this.pool.returnTemporaryBorrows(),this.deletionLog.commit(),this.removalLog.commit()}processEndOfFrame(){this.processDeletionLog(),this.processRemovalLog()}processDeletionLog(){this.deletionLog.commit();let e,t,s,i=0;for(;[e,t,s]=this.deletionLog.processSince(this.oldDeletionPointer,this.prevDeletionPointer),e;){for(let i=t;i<s;i++)this.dispatcher.indexer.clearAllRefs(e[i],!0);const r=e.subarray(t,s);this.entityIdPool.refill(r),i+=r.length}this.deletionLog.createPointer(this.prevDeletionPointer)}processRemovalLog(){let e,s,r;for(this.removalLog.commit();[e,s,r]=this.removalLog.processSince(this.oldRemovalPointer,this.prevRemovalPointer),e;)for(let n=s;n<r;n++){const s=e[n],r=s&i,a=s>>>t,o=this.types[a],h=r*this.stride+o.__binding.shapeOffset,c=o.__binding.shapeMask;0==(this.shapes[h]&c)&&(this.staleShapes[h]&=~c,this.clearRefs(r,o,!0),o.__free?.(r))}this.removalLog.createPointer(this.prevRemovalPointer)}hasShape(e,t,s){const i=e*this.stride+t.__binding.shapeOffset,r=t.__binding.shapeMask;return 0!=(this.shapes[i]&r)||!(!s||!this.includeRecentlyDeleted||0==(this.staleShapes[i]&r))}setShape(e,t){const s=e*this.stride+t.__binding.shapeOffset,i=t.__binding.shapeMask;this.shapes[s]|=i,this.staleShapes[s]|=i,this.dispatcher.shapeLog.push(e)}clearShape(e,s){const i=this.clearRefs(e,s,!1);(s.__free||i)&&this.removalLog.push(e|s.id<<t),this.shapes[e*this.stride+s.__binding.shapeOffset]&=~s.__binding.shapeMask,this.dispatcher.shapeLog.push(e)}trackWrite(e,s){this.dispatcher.writeLog.push(e|s.id<<t)}clearRefs(e,t,s){const i=!!t.__binding.refFields.length;if(i){t.__bind(e,!0);for(const e of t.__binding.refFields)e.clearRef(s)}return i}matchShape(e,t,s){const i=e*this.stride;if(t)for(let e=0;e<t.length;e++){const s=t[e];if((this.shapes[i+e]&s)!==s)return!1}if(s)for(let e=0;e<s.length;e++){const t=s[e];if(0!=(this.shapes[i+e]&t))return!1}return!0}}!function(e){e[e.REFERENCE=0]="REFERENCE",e[e.UNREFERENCE=1073741824]="UNREFERENCE",e[e.RELEASE=2147483648]="RELEASE"}(B||(B={}));const D=B.REFERENCE|B.UNREFERENCE|B.RELEASE;class q{targetEntityId;selector;dispatcher;entities=[];tags;entityIndex;clearing=!1;registry;constructor(e,t,s){this.targetEntityId=e,this.selector=t,this.dispatcher=s;const i=t.sourceType?.__binding;t.matchType&&(t.matchSeq||1===i.refFields.length)&&!i.internallyIndexed||(this.tags=[]),this.registry=s.registry}clearAllRefs(e){this.clearing=!0;for(let t=0;t<this.entities.length;t++){const s=this.entities[t].__id,i=this.tags[t];if("number"==typeof i)this.clearRef(s,i,e);else for(const t of i)this.clearRef(s,t,e)}this.entities=[],this.tags=[],this.entityIndex=void 0,this.clearing=!1}clearRef(e,t,s){const i=511&t,r=t>>>9&127,n=t>>>16,a=this.registry.types[i];a.__bind(e,!0),a.__binding.fields[r].clearRef(s,this.targetEntityId,n)}trackReference(e,t,s,i,r){let n=this.getEntityIndex(e);void 0===n&&(n=this.addEntity(e,r)),this.addTag(n,this.makeTag(t,s,i))}trackUnreference(e,t,s,i,r){if(this.clearing)return;const n=this.getEntityIndex(e);this.removeTag(n,this.makeTag(t,s,i))&&this.removeEntity(n,e,r)}getEntityIndex(e){if(this.entityIndex)return this.entityIndex[e];const t=this.entities.findIndex((t=>t.__id===e));return t>=0?t:void 0}indexEntities(){this.entityIndex=new Array(this.dispatcher.maxEntities);for(let e=0;e<this.entities.length;e++)this.entityIndex[this.entities[e].__id]=e}addTag(e,t){if(!this.tags)return;const s=this.tags[e];if(void 0===s)this.tags[e]=t;else if("number"==typeof s)this.tags[e]=[s,t];else if(Array.isArray(s))if(s.length>=1e3){(this.tags[e]=new Set(s)).add(t)}else s.push(t);else s.add(t)}removeTag(e,t){if(!this.tags)return!0;const s=this.tags[e];if("number"==typeof s)return delete this.tags[e],!0;if(Array.isArray(s)){const e=s.indexOf(t);return s.splice(e,1),!this.tags.length}return s.delete(t),!s.size}makeTag(e,t,s){return e|t<<9|(void 0===s?0:s<<16)}addEntity(e,t){const s=this.entities.length;return this.entities.push(this.registry.pool.borrow(e)),this.entityIndex?this.entityIndex[e]=s:s>100&&this.indexEntities(),t&&this.trackBackrefsChange(),s}removeEntity(e,t,s){this.registry.pool.return(t);const i=this.entities.pop();this.entityIndex&&delete this.entityIndex[e],this.entities.length>e&&(this.entities[e]=i,this.entityIndex&&(this.entityIndex[i.__id]=e)),s&&this.trackBackrefsChange()}trackBackrefsChange(){for(const e of this.selector.targetTypes)e.__binding.trackedWrites&&this.registry.trackWrite(this.targetEntityId,e)}checkWriteMask(){const e=this.registry.executingSystem;for(const t of this.selector.targetTypes)R(t,e,!0)}}class j{dispatcher;maxRefChangesPerFrame;refLog;refLogPointer;refLogStatsPointer;selectorIdsBySourceKey=new Map;selectors=[];trackers=new Map;registry;constructor(e,t){this.dispatcher=e,this.maxRefChangesPerFrame=t,this.registry=e.registry}processEndOfFrame(){this.flush()}registerSelector(e,t,s,i=!1){this.refLog||(this.refLog=new a(this.maxRefChangesPerFrame,"maxRefChangesPerFrame",!0),this.refLogPointer=this.refLog.createPointer(),this.refLogStatsPointer=this.refLog.createPointer());const r=t?void 0===s?-2-t.id:t.id|s<<9:-1;let n=this.selectorIdsBySourceKey.get(r);if(void 0===n){this.selectors.length||(i=!0);const a={id:this.selectors.length,targetTypes:e?[e]:[],sourceType:t,matchType:!!t,matchSeq:void 0!==s,sourceTypeId:t?.id,sourceSeq:s,trackStale:i};this.selectors.push(a),n=a.id,this.selectorIdsBySourceKey.set(r,n)}else{const t=this.selectors[n];t.trackStale=t.trackStale||i,e&&t.targetTypes.push(e)}return n}getBackrefs(e,t=0){const s=this.selectors[t];return this.getOrCreateTracker(s,e,this.registry.includeRecentlyDeleted).entities}trackRefChange(e,t,s,i,r,n,a){-1!==r&&this.pushRefLogEntry(e,t,s,i,r,a?B.RELEASE:B.UNREFERENCE),-1!==n&&this.pushRefLogEntry(e,t,s,i,n,B.REFERENCE)}clearAllRefs(e,t){this.selectors.length&&this.getTracker(this.selectors[0],e,t)?.clearAllRefs(t)}pushRefLogEntry(e,s,i,r,n,a){const o=void 0!==r;this.refLog.push(e|s.id<<t),this.refLog.push(n|i<<t|a|(o?2**29:0)),o&&this.refLog.push(r),this.processEntry(e,s.id,i,r,n,a,!0)}getOrCreateTracker(e,s,i){let r,n=this.getTracker(e,s,i);return n||(n=new q(s,e,this.dispatcher),this.trackers.set(s|e.id<<t,n),e.trackStale&&(r=new q(s,e,this.dispatcher),this.trackers.set(s|e.id<<t|2**31,r)),i?r:n)}getTracker(e,s,i){return this.trackers.get(s|e.id<<t|(i?2**31:0))}flush(){if(this.refLog)for(;;){const[e,s,r,n]=this.refLog.processAndCommitSince(this.refLogPointer);if(!e)break;if(!n)for(let n=s;n<r;n+=2){const s=e[n],r=e[n+1],a=s&i,o=s>>>t,h=r&i,c=r>>>t&127,d=(r&D)>>>30,l=0!=(r&2**29),f=l?e[n+2]:void 0;l&&(n+=1),this.processEntry(a,o,c,f,h,d,!1)}}}processEntry(e,t,s,i,r,n,a){for(let o=0;o<this.selectors.length;o++){const h=this.selectors[o];if(!(h.matchType&&h.sourceTypeId!==t||h.matchSeq&&h.sourceSeq!==s)){if(n===B.REFERENCE||n===B.UNREFERENCE){const o=this.getOrCreateTracker(h,r,!1);n===B.REFERENCE?o.trackReference(e,t,s,i,a):o.trackUnreference(e,t,s,i,a)}if(h.trackStale&&(n===B.REFERENCE||n===B.RELEASE)){const o=this.getOrCreateTracker(h,r,!0);n===B.REFERENCE?o.trackReference(e,t,s,i,a):o.trackUnreference(e,t,s,i,a)}}}}}const $="undefined"!=typeof window&&void 0!==window.performance?performance.now.bind(performance):Date.now.bind(Date);class Q extends N{__callback;execute(){this.__callback(this)}}class W{maxEntities;defaultComponentStorage;registry;systems;systemsByClass=new Map;lastTime=$()/1e3;executing;shapeLog;writeLog;shapeLogFramePointer;writeLogFramePointer;stats;indexer;userCallbackSystem;callbackSystem;deferredControls=new Map;constructor({defs:e,maxEntities:t=1e4,maxLimboEntities:i=Math.ceil(t/5),maxLimboComponents:r=Math.ceil(t/5),maxShapeChangesPerFrame:n=2*t,maxWritesPerFrame:o=4*t,maxRefChangesPerFrame:h=t,defaultComponentStorage:c="sparse"}){if(t>s)throw new Error("maxEntities too high, the limit is 4194304");const{componentTypes:d,systemTypes:l}=this.splitDefs(e);if(d.length>512)throw new Error("Too many component types, the limit is 512");this.maxEntities=t,this.defaultComponentStorage=c,this.shapeLog=new a(n,"maxShapeChangesPerFrame"),this.shapeLogFramePointer=this.shapeLog.createPointer(),this.registry=new M(t,i,r,d.flat(1/0),this),this.indexer=new j(this,h),this.registry.initializeComponentTypes(),this.systems=this.normalizeAndInitSystems(l),this.systems.some((e=>e.hasWriteQueries))&&(this.writeLog=new a(o,"maxWritesPerFrame"),this.writeLogFramePointer=this.writeLog.createPointer()),this.userCallbackSystem=new Q,this.callbackSystem=new F(this.userCallbackSystem,this),this.callbackSystem.rwMasks.read=void 0,this.callbackSystem.rwMasks.write=void 0}normalizeAndInitSystems(e){const t=[],s=e.flat(1/0);for(let e=0;e<s.length;e++){const i=s[e],r=new i,n=s[e+1];n&&"function"!=typeof n&&(Object.assign(r,n),e++);const a=new F(r,this);t.push(a),this.systemsByClass.set(i,a)}return t}splitDefs(e){const t=[],s=[];let i=!1;for(const r of e.flat(1/0))"function"==typeof r?(i=r.__system,(i?s:t).push(r)):(s.push(r),i=!1);return{componentTypes:t,systemTypes:s}}execute(e,t,s){this.executing=!0,void 0===e&&(e=$()/1e3),void 0===t&&(t=e-this.lastTime),this.lastTime=e;for(const i of s??this.systems)this.registry.executingSystem=i,i.execute(e,t),this.flush();this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}executeFunction(e){this.executing=!0,this.registry.executingSystem=this.callbackSystem,this.userCallbackSystem.__callback=e,this.callbackSystem.execute(0,0),this.flush(),this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}processEndOfFrame(){this.registry.processEndOfFrame(),this.indexer.processEndOfFrame(),this.processDeferredControls()}gatherFrameStats(){this.stats.frames+=1,this.stats.maxShapeChangesPerFrame=this.shapeLog.countSince(this.shapeLogFramePointer),this.stats.maxWritesPerFrame=this.writeLog?.countSince(this.writeLogFramePointer)??0}flush(){this.registry.flush(),this.indexer.flush(),this.shapeLog.commit(),this.writeLog?.commit()}createEntity(e){const t=this.registry.createEntity(e);return this.executing||this.flush(),t}control(e){this.deferRequestedRunState(e.stop,C.STOPPED),this.deferRequestedRunState(e.suspend,C.SUSPENDED),this.deferRequestedRunState(e.restart,C.RUNNING),this.executing||this.processDeferredControls()}deferRequestedRunState(e,t){for(const s of e.flat(1/0)){if(!s.__system)continue;const e=this.systemsByClass.get(s);this.deferredControls.set(e,t)}}checkControlOverlap(e){const t=new Set,s=new Set;for(const s of e.stop.flat(1/0))s.__system&&t.add(s);for(const i of e.suspend.flat(1/0))if(i.__system){if(t.has(i))throw new Error(`Request to both stop and suspend system ${i.name}`);s.add(i)}for(const i of e.restart.flat(1/0))if(i.__system){if(t.has(i))throw new Error(`Request to both stop and restart system ${i.name}`);if(s.has(i))throw new Error(`Request to both suspend and restart system ${i.name}`)}}processDeferredControls(){if(this.deferredControls.size){for(const[e,t]of this.deferredControls.entries())switch(t){case C.STOPPED:e.stop();break;case C.SUSPENDED:e.suspend();break;case C.RUNNING:e.restart()}this.deferredControls.clear()}}}const z=[];e.Entity=x,e.Query=O,e.System=N,e.Type=l,e.World=class{__dispatcher;constructor(e){this.__dispatcher=new W(e)}build(e){this.__dispatcher.executeFunction(e)}createEntity(...e){this.__dispatcher.createEntity(e)}execute(e,t){this.__dispatcher.execute(e,t)}control(e){this.__dispatcher.control(e)}get stats(){return this.__dispatcher.stats}},e.component=function(e){if("function"!=typeof e)return t=>{t.options=e,z.push(t)};z.push(e)},e.componentTypes=z,e.prop=function(e){return function(t,s){t.constructor.schema||(t.constructor.schema={});const i="type"in e?e:{type:e};t.constructor.schema[s]=i}},Object.defineProperty(e,"__esModule",{value:!0})})); | ||
| !function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).becsy={})}(this,(function(e){"use strict";const t=22,s=4194304,i=4194303;class r{size;bytes;constructor(e){this.size=e,this.bytes=new Uint32Array(Math.ceil(e/32))}get(e){return 0!=(this.bytes[e>>>5]&1<<(31&e))}set(e){this.bytes[e>>>5]|=1<<(31&e)}unset(e){this.bytes[e>>>5]&=~(1<<(31&e))}clear(){this.bytes.fill(0)}}const n=[];class a{maxEntries;configParamName;localProcessingAllowed;data;corral;constructor(e,t,s=!1){this.maxEntries=e,this.configParamName=t,this.localProcessingAllowed=s;const i=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.data=new Uint32Array(i);const r=new SharedArrayBuffer((e+2)*Uint32Array.BYTES_PER_ELEMENT);this.corral=new Uint32Array(r)}push(e){const t=this.corral[0];t&&this.corral[t]===e||(this.corral[t+2]=e,this.corral[0]+=1)}commit(e){const t=this.corral[0];if(!t)return!0;let s=this.data[0];if(e&&(e.generation!==this.data[1]||e.index!==s||e.corralGeneration!==this.corral[1]||e.corralIndex!==this.corral[0]))return!1;const i=Math.min(t,this.maxEntries-s);for(this.data.set(this.corral.subarray(2,i+2),s+2),i<t&&this.data.set(this.corral.subarray(i+2,t+2),2),s+=t;s>=this.maxEntries;)s-=this.maxEntries,this.data[1]+=1;return this.data[0]=s,this.corral[0]=0,this.corral[1]+=1,e&&(e.index=s,e.generation=this.data[1]),!0}createPointer(e){return e?(e.index=this.data[0],e.generation=this.data[1],e.corralIndex=this.corral[0],e.corralGeneration=this.corral[1],e):{index:this.data[0],generation:this.data[1],corralIndex:this.corral[0],corralGeneration:this.corral[1]}}hasUpdatesSince(e){return!(e.index===this.data[0]&&e.generation===this.data[1]&&(e.corralGeneration===this.corral[1]?e.corralIndex===this.corral[0]:0===this.corral[0]))}processSince(e,t){let s=n;const i=t?.index??this.data[0],r=t?.generation??this.data[1];if(e.generation===r)if(e.index<i)s=[this.data,e.index+2,i+2,!1],e.index=i;else{const t=this.corral[0],i=this.corral[1];(e.corralGeneration===i?e.corralIndex<t:t)&&(s=[this.corral,e.corralIndex+2,t+2,!0],e.corralIndex=t,e.corralGeneration=i)}else s=[this.data,e.index+2,this.data.length,!1],e.index=0,e.generation=r;return s}processAndCommitSince(e){const t=this.processSince(e);return t[0]?t:this.commit(e)?n:this.processSince(e)}countSince(e,t){const s=e.index,i=t?.index??this.data[0],r=t?.generation??this.data[1];return e.index=i,e.generation=r,s===i&&e.generation===r?0:s<i?i-s:this.maxEntries-(s-i)}checkPointers(e,t){this.checkPointer(e),t&&this.checkPointer(t)}checkPointer(e){const t=this.data[0];let s=e.generation;e.index===t?s+1<this.data[1]&&this.throwCapacityExceeded():(e.index>t&&(s+=1),s!==this.data[1]&&this.throwCapacityExceeded())}throwCapacityExceeded(){throw new Error(`Log capacity exceeded, please raise ${this.configParamName} above ${this.maxEntries}`)}}class o{maxItems;configParamName;data;constructor(e,t){this.maxItems=e,this.configParamName=t,this.data=new Uint32Array(new SharedArrayBuffer((e+1)*Uint32Array.BYTES_PER_ELEMENT))}get length(){return this.data[0]}take(){const e=this.data[0]--;return this.data[e]}refill(e){if(!e.length)return;const t=this.length,s=t+e.length;this.data.set(e,t+1),this.data[0]=s}fillWithDescendingIntegers(e){const t=this.length;for(let s=this.data.length-1;s>t;s--)this.data[s]=e++;this.data[0]=this.data.length-1}}const h=new TextEncoder,c=new TextDecoder;function d(e){throw new Error(`Component is not writable; use entity.write(${e.type.name}) to acquire a writable version`)}class l{defaultValue;constructor(e){this.defaultValue=e}static boolean;static uint8;static int8;static uint16;static int16;static uint32;static int32;static float32;static float64;static staticString;static dynamicString;static object;static weakObject;static ref;static backrefs}class f extends l{NumberArray;constructor(e){super(0),this.NumberArray=e}defineElastic(e,t){let s,i;t.updateBuffer=()=>{const r=e.capacity*this.NumberArray.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==r;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(r):t.buffer,i=new this.NumberArray(s),n&&t.buffer&&i.set(new this.NumberArray(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>i[e.index],set(t){i[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>i[e.index],set(t){d(e)}})}defineFixed(e,t){const s=e.capacity*this.NumberArray.BYTES_PER_ELEMENT,i=new SharedArrayBuffer(s),r=new this.NumberArray(i);t.buffer=i,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>r[e.index],set(t){r[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>r[e.index],set(t){d(e)}})}}class u extends l{choices;choicesIndex=new Map;TypedArray;constructor(e){if(super(e[0]),this.choices=e,!e?.length)throw new Error("No choices specified for Type.staticString");e.length<256?this.TypedArray=Uint8Array:e.length<65536?this.TypedArray=Uint16Array:this.TypedArray=Uint32Array;for(let t=0;t<e.length;t++)this.choicesIndex.set(e[t],t)}defineElastic(e,t){let s,i;const r=this.choices,n=this.choicesIndex;t.updateBuffer=()=>{const r=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==r;(n||t.buffer!==s)&&(s=n?new SharedArrayBuffer(r):t.buffer,i=new this.TypedArray(s),n&&t.buffer&&i.set(new this.TypedArray(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index],s=r[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){const s=n.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);i[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index],s=r[t];if(void 0===s)throw new Error(`Invalid static string index: ${t}`);return s},set(t){d(e)}})}defineFixed(e,t){const s=this.choices,i=this.choicesIndex,r=e.capacity*this.TypedArray.BYTES_PER_ELEMENT,n=new SharedArrayBuffer(r),a=new this.TypedArray(n);t.buffer=n,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=a[e.index],i=s[t];if(void 0===i)throw new Error(`Invalid static string index: ${t}`);return i},set(t){const s=i.get(t);if(void 0===s)throw new Error(`Static string not in set: "${t}"`);a[e.index]=s}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=a[e.index],i=s[t];if(void 0===i)throw new Error(`Invalid static string index: ${t}`);return i},set(t){d(e)}})}}class y extends l{maxUtf8Length;lengthsStride;bytesStride;constructor(e){super(""),this.maxUtf8Length=e+e%2,this.lengthsStride=e/2+1,this.bytesStride=this.maxUtf8Length+2}defineElastic(e,t){let s,i,r;const n=this.maxUtf8Length,a=this.lengthsStride,o=this.bytesStride;t.updateBuffer=()=>{const n=e.capacity*(this.maxUtf8Length+Uint16Array.BYTES_PER_ELEMENT),a=t.buffer?.byteLength!==n;(a||t.buffer!==s)&&(s=a?new SharedArrayBuffer(n):t.buffer,i=new Uint16Array(s),r=new Uint8Array(s),a&&t.buffer&&r.set(new Uint8Array(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index*a];return c.decode(new Uint8Array(r.buffer,e.index*o+2,t))},set(t){const s=h.encode(t);if(s.byteLength>n)throw new Error(`Dynamic string length > ${n} after encoding: ${t}`);i[e.index*a]=s.byteLength,r.set(s,e.index*o+2)}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=i[e.index*a];return c.decode(new Uint8Array(r.buffer,e.index*o+2,t))},set(t){d(e)}})}defineFixed(e,t){const s=this.maxUtf8Length,i=this.lengthsStride,r=this.bytesStride,n=e.capacity*(this.maxUtf8Length+Uint16Array.BYTES_PER_ELEMENT),a=new SharedArrayBuffer(n),o=new Uint16Array(a),l=new Uint8Array(a);t.buffer=a,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=o[e.index*i];return c.decode(new Uint8Array(l.buffer,e.index*r+2,t))},set(t){const n=h.encode(t);if(n.byteLength>s)throw new Error(`Dynamic string length > ${s} after encoding: ${t}`);o[e.index*i]=n.byteLength,l.set(n,e.index*r+2)}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=o[e.index*i];return c.decode(new Uint8Array(l.buffer,e.index*r+2,t))},set(t){d(e)}})}}const g=2**31;const p=[];class m extends l{type;fieldName;trackDeletedBackrefs;constructor(e,t,s){super(p),this.type=e,this.fieldName=t,this.trackDeletedBackrefs=s}defineElastic(e,t){const s=this.fieldName?this.type?.__binding.fields.find((e=>e.name===this.fieldName)):void 0;this.trackDeletedBackrefs;const i=e.dispatcher.indexer;i.registerSelector();const r=i.registerSelector(e.type,this.type,s?.seq,this.trackDeletedBackrefs),n={enumerable:!0,configurable:!0,get:()=>i.getBackrefs(e.entityId,r),set(e){}};Object.defineProperty(e.writableInstance,t.name,n),Object.defineProperty(e.readonlyInstance,t.name,n)}defineFixed(e,t){this.defineElastic(e,t)}}l.boolean=new class extends l{constructor(){super(!1)}defineElastic(e,t){let s,i;t.updateBuffer=()=>{const r=t.buffer?.byteLength!==e.capacity;(r||t.buffer!==s)&&(s=r?new SharedArrayBuffer(e.capacity):t.buffer,i=new Uint8Array(s),r&&t.buffer&&i.set(new Uint8Array(t.buffer)),t.buffer=s)},t.updateBuffer(),Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(i[e.index]),set(t){i[e.index]=t?1:0}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(i[e.index]),set(t){d(e)}})}defineFixed(e,t){const s=new SharedArrayBuffer(e.capacity),i=new Uint8Array(s);t.buffer=s,Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(i[e.index]),set(t){i[e.index]=t?1:0}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>Boolean(i[e.index]),set(t){d(e)}})}},l.uint8=new f(Uint8Array),l.int8=new f(Int8Array),l.uint16=new f(Uint16Array),l.int16=new f(Int16Array),l.uint32=new f(Uint32Array),l.int32=new f(Int32Array),l.float32=new f(Float32Array),l.float64=new f(Float64Array),l.staticString=e=>new u(e),l.dynamicString=e=>new y(e),l.ref=new class extends l{constructor(){super(void 0)}defineElastic(e,t){let s,r;const n=e.dispatcher.indexer,a=e.dispatcher.registry,o=a.pool;n.registerSelector(),t.updateBuffer=()=>{const i=e.capacity*Int32Array.BYTES_PER_ELEMENT,n=t.buffer?.byteLength!==i;if(n||t.buffer!==s){if(s=n?new SharedArrayBuffer(i):t.buffer,r=new Int32Array(s),n&&t.buffer){const e=new Int32Array(t.buffer);r.set(e),r.fill(-1,e.length)}else r.fill(-1);t.buffer=s}},t.updateBuffer(),t.clearRef=(s,a,o)=>{const h=r[e.index]&i,c=void 0!==a;c&&h!==a||(s?c&&(r[e.index]=-1):r[e.index]|=g,n.trackRefChange(e.entityId,e.type,t.seq,void 0,h,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index];if(!(-1===t||t&g&&!a.includeRecentlyDeleted))return o.borrowTemporarily(t&i)},set(s){const i=r[e.index],a=s?.__id??-1;i!==a&&(r[e.index]=a,n.trackRefChange(e.entityId,e.type,t.seq,void 0,i,a,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=r[e.index];if(!(-1===t||t&g&&!a.includeRecentlyDeleted))return o.borrowTemporarily(t&i)},set(t){d(e)}})}defineFixed(e,t){const s=e.capacity*Int32Array.BYTES_PER_ELEMENT,r=new SharedArrayBuffer(s),n=new Int32Array(r);n.fill(-1),t.buffer=r;const a=e.dispatcher.indexer,o=e.dispatcher.registry,h=o.pool;a.registerSelector(),t.clearRef=(s,r,o)=>{const h=n[e.index]&i,c=void 0!==r;c&&h!==r||(s?c&&(n[e.index]=-1):n[e.index]|=g,a.trackRefChange(e.entityId,e.type,t.seq,void 0,h,-1,s))},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=n[e.index];if(!(-1===t||t&g&&!o.includeRecentlyDeleted))return h.borrowTemporarily(t&i)},set(s){const i=n[e.index],r=s?.__id??-1;i!==r&&(n[e.index]=r,a.trackRefChange(e.entityId,e.type,t.seq,void 0,i,r,!0))}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=n[e.index];if(!(-1===t||t&g&&!o.includeRecentlyDeleted))return h.borrowTemporarily(t&i)},set(t){d(e)}})}},l.backrefs=(e,t,s=!1)=>new m(e,t,s),l.object=new class extends l{constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){d(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{},Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){s[e.index]=t}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get:()=>s[e.index],set(t){d(e)}})}},l.weakObject=new class extends l{finalizers;constructor(){super(void 0)}defineElastic(e,t){const s=[];t.localBuffer=s,t.updateBuffer=()=>{};const i=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(r){if(null!=r){const s=new WeakRef(r);i?.register(r,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),r=s}s[e.index]=r}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(t){d(e)}})}defineFixed(e,t){const s=new Array(e.capacity);t.localBuffer=s,t.updateBuffer=()=>{};const i=this.initFinalizers(e);Object.defineProperty(e.writableInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(r){if(null!=r){const s=new WeakRef(r);i?.register(r,{type:e.type,field:t,weakRef:s,id:e.entityId,index:e.index}),r=s}s[e.index]=r}}),Object.defineProperty(e.readonlyInstance,t.name,{enumerable:!0,configurable:!0,get(){const t=s[e.index];return null==t?t:t.deref()},set(t){d(e)}})}initFinalizers(e){if(!e.trackedWrites)return;if(this.finalizers)return this.finalizers;const t=e.dispatcher;return t.writeLog&&"undefined"!=typeof FinalizationRegistry?(this.finalizers=new FinalizationRegistry((({type:e,field:s,weakRef:i,id:r,index:n})=>{s.localBuffer?.[n]===i&&t.registry.trackWrite(r,e)})),this.finalizers):void 0}};class _{type;fields;dispatcher;capacity;storage;elastic;readonlyInstance;writableInstance;shapeOffset;shapeMask;refFields;trackedWrites=!1;internallyIndexed=!1;entityId=0;index=0;constructor(e,t,s,i,r,n){this.type=e,this.fields=t,this.dispatcher=s,this.capacity=i,this.storage=r,this.elastic=n,this.readonlyInstance=new e,this.writableInstance=new e,this.shapeOffset=e.id>>5,this.shapeMask=1<<(31&e.id),this.refFields=t.filter((e=>e.type===l.ref))}}class b{maxEntities;binding;fields;index;spares;constructor(e,t,s){this.maxEntities=e,this.binding=t,this.fields=s,this.growSpares(),this.growCapacity()}acquireIndex(e){let t=this.index[e];return-1===t&&(this.spares[3]>0?t=this.spares[4+--this.spares[3]]:(this.spares[1]===this.spares[2]&&(this.binding.capacity=Math.min(this.maxEntities,2*this.binding.capacity),this.growCapacity()),t=this.spares[1]++),this.index[e]=t),t}releaseIndex(e){this.spares[3]===this.spares.length-4&&this.growSpares(),this.spares[4+this.spares[3]++]=this.index[e],this.index[e]=-1}growCapacity(){const e=this.ArrayType,t=e.BYTES_PER_ELEMENT!==this.spares?.[0];if(!this.index||t){const t=new e(new SharedArrayBuffer(this.maxEntities*e.BYTES_PER_ELEMENT));this.index?t.set(this.index):t.fill(-1),this.index=t}if(this.spares&&t){const t=new e(new SharedArrayBuffer(this.spares.length*e.BYTES_PER_ELEMENT));t.set(this.spares),t[0]=e.BYTES_PER_ELEMENT,this.spares=t}if(this.spares[2]=this.binding.capacity,this.binding.elastic)for(const e of this.fields)e.updateBuffer()}growSpares(){const e=this.ArrayType,t=this.spares?Math.min(this.maxEntities,2*(this.spares.length-4)):8,s=new e(new SharedArrayBuffer((4+t)*e.BYTES_PER_ELEMENT));this.spares?s.set(this.spares):(s[0]=e.BYTES_PER_ELEMENT,s[2]=this.binding.capacity),this.spares=s}get ArrayType(){const e=this.binding.capacity;return e<=127?Int8Array:e<=32767?Int16Array:Int32Array}}function w(e,t,s){const i=function(e){const t=e.schema,s=[];if(t){let e=0;for(const i in t){let r=t[i];(r instanceof l||"function"==typeof r)&&(r={type:r}),"function"==typeof r.type&&(r.type=r.type()),"default"in r||(r.default=r.type.defaultValue),s.push({name:i,seq:e++,type:r.type,default:r.default})}}return s}(t),r=i.length?t.options?.storage??s.defaultComponentStorage:"sparse",n="sparse"===r?s.maxEntities:Math.min(s.maxEntities,t.options?.capacity??0),a=t.options?.initialCapacity??8;t.id=e;const o=new _(t,i,s,n||a,r,!n);t.__binding=o}function E(e){const t=e.__binding;for(const e of t.fields)t.elastic?e.type.defineElastic(t,e):e.type.defineFixed(t,e);switch(t.storage){case"sparse":e.__bind=(e,s)=>(t.entityId=e,t.index=e,s?t.writableInstance:t.readonlyInstance),e.__allocate=e=>(t.entityId=e,t.index=e,t.writableInstance);break;case"packed":{const s=new b(t.dispatcher.maxEntities,t,t.fields);e.__bind=(e,i)=>(t.entityId=e,t.index=s.index[e],i?t.writableInstance:t.readonlyInstance),e.__allocate=e=>(t.entityId=e,t.index=s.acquireIndex(e),t.writableInstance),e.__free=e=>{s.releaseIndex(e)};break}case"compact":throw new Error("Not yet implemented")}}class x{__registry;__id;constructor(e){this.__registry=e}add(e,t){return this.__registry.setShape(this.__id,e),function(e,t,s){const i=e.__allocate(t);for(const t of e.__binding.fields)i[t.name]=s?.[t.name]??t.default}(e,this.__id,t),this}addAll(...e){for(let t=0;t<e.length;t++){const s=e[t];let i=e[t+1];"function"==typeof i?i=void 0:t++,this.add(s,i)}return this}remove(e){this.__registry.clearShape(this.__id,e)}removeAll(...e){for(const t of e)this.remove(t)}has(e){return this.__registry.hasShape(this.__id,e,!0)}read(e){return e.__bind(this.__id,!1)}write(e){return e.__binding.trackedWrites&&this.__registry.trackWrite(this.__id,e),e.__bind(this.__id,!0)}delete(){this.__registry.Alive;for(const e of this.__registry.types)this.__registry.hasShape(this.__id,e,!1)&&this.__registry.clearShape(this.__id,e);this.__registry.queueDeletion(this.__id),this.__registry.dispatcher.indexer.clearAllRefs(this.__id,!1)}__checkMask(e,t){R(e,this.__registry.executingSystem,t)}__checkHas(e,t){if(!this.__registry.hasShape(this.__id,e,t))throw new Error(`Entity doesn't have a ${e.name} component`)}}function R(e,t,s){!function(e){if(!e.__binding)throw new Error(`Component ${e.name} not defined; add to world defs`)}(e);const i=s?t?.rwMasks.write:t?.rwMasks.read;if(!(!i||0!=((i[e.__binding.shapeOffset]??0)&e.__binding.shapeMask)))throw new Error(`System didn't mark component ${e.name} as ${s?"writable":"readable"}`)}function S(e,t){const s=t.__binding.shapeOffset;s>=e.length&&(e.length=s+1,e.fill(0,e.length,s)),e[s]|=t.__binding.shapeMask}class v{pool;entities=[];constructor(e){this.pool=e}add(e){this.entities.push(this.pool.borrowTemporarily(e))}clear(){this.entities.length&&this.entities.splice(0,1/0)}}class P{pool;entities=[];lookupTable;constructor(e,t){this.pool=e,this.lookupTable=new Int32Array(t),this.lookupTable.fill(-1)}add(e){const t=this.entities.push(this.pool.borrow(e))-1;this.lookupTable[e]=t}remove(e){const t=this.lookupTable[e];if(t<0)throw new Error("Internal error, entity not in list");this.pool.return(e),this.lookupTable[e]=-1;const s=this.entities.pop();t<this.entities.length&&(this.entities[t]=s,this.lookupTable[s.__id]=t)}has(e){return this.lookupTable[e]>=0}clear(){for(const e of this.entities)this.pool.return(e.__id);this.entities=[],this.lookupTable.fill(-1)}}var k;!function(e){e[e.all=1]="all",e[e.added=2]="added",e[e.removed=4]="removed",e[e.changed=8]="changed",e[e.addedOrChanged=16]="addedOrChanged",e[e.changedOrRemoved=32]="changedOrRemoved",e[e.addedChangedOrRemoved=64]="addedChangedOrRemoved"}(k||(k={}));const I=k.added|k.removed|k.changed|k.addedOrChanged|k.changedOrRemoved|k.addedChangedOrRemoved,T=k.changed|k.addedOrChanged|k.changedOrRemoved|k.addedChangedOrRemoved;class L{query;system;results={};flavors=0;withMask;withoutMask;trackMask;hasTransientResults;hasChangedResults;currentEntities;changedEntities;constructor(e,t){this.query=e,this.system=t,e.__results=this.results,e.__systemName=t.name}complete(){const e=this.system.dispatcher;this.hasTransientResults=Boolean(this.flavors&I),this.hasChangedResults=Boolean(this.flavors&T),this.flavors&k.all?this.results.all=new P(e.registry.pool,e.maxEntities):this.currentEntities=new r(e.maxEntities),this.hasTransientResults&&this.allocateTransientResultLists(),this.flavors&&this.system.shapeQueries.push(this),this.hasChangedResults&&(this.changedEntities=new r(e.maxEntities),this.system.writeQueries.push(this))}allocateTransientResultLists(){this.flavors&k.added&&this.allocateResult("added"),this.flavors&k.removed&&this.allocateResult("removed"),this.flavors&k.changed&&this.allocateResult("changed"),this.flavors&k.addedOrChanged&&this.allocateResult("addedOrChanged"),this.flavors&k.changedOrRemoved&&this.allocateResult("changedOrRemoved"),this.flavors&k.addedChangedOrRemoved&&this.allocateResult("addedChangedOrRemoved")}allocateResult(e){const t=this.system.dispatcher;this.results[e]=new v(t.registry.pool)}clearTransientResults(){this.hasTransientResults&&(this.results.added?.clear(),this.results.removed?.clear(),this.results.changed?.clear(),this.results.addedOrChanged?.clear(),this.results.changedOrRemoved?.clear(),this.results.addedChangedOrRemoved?.clear(),this.changedEntities?.clear())}clearAllResults(){this.clearTransientResults(),this.results.all?.clear()}handleShapeUpdate(e){const t=this.system.dispatcher.registry,s=this.results.all?.has(e)??this.currentEntities.get(e),i=t.matchShape(e,this.withMask,this.withoutMask);i&&!s?(this.currentEntities?.set(e),this.results.all?.add(e),this.results.added?.add(e),this.results.addedOrChanged?.add(e),this.results.addedChangedOrRemoved?.add(e)):!i&&s&&(this.currentEntities?.unset(e),this.results.all?.remove(e),this.results.removed?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}handleWrite(e,t,s){!this.changedEntities.get(e)&&(this.trackMask[t]??0)&s&&(this.changedEntities.set(e),this.results.changed?.add(e),this.results.addedOrChanged?.add(e),this.results.changedOrRemoved?.add(e),this.results.addedChangedOrRemoved?.add(e))}}class A{__callback;__userQuery;__query;__system;__lastTypes;constructor(e,t){this.__callback=e,this.__userQuery=t}__build(e){try{this.__system=e,this.__query=new L(this.__userQuery,e),this.__callback(this),this.__query.complete()}catch(t){throw t.message=`Failed to build query in system ${e.name}: ${t.message}`,t}}get and(){return this}get but(){return this}get also(){return this}get all(){return this.__query.flavors|=k.all,this}get added(){return this.__query.flavors|=k.added,this}get removed(){return this.__query.flavors|=k.removed,this}get changed(){return this.__query.flavors|=k.changed,this}get addedOrChanged(){return this.__query.flavors|=k.addedOrChanged,this}get changedOrRemoved(){return this.__query.flavors|=k.changedOrRemoved,this}get addedChangedOrRemoved(){return this.__query.flavors|=k.addedChangedOrRemoved,this}with(...e){return this.set(this.__system.rwMasks.read,e),this.set("withMask"),this}without(...e){return this.set(this.__system.rwMasks.read,e),this.set("withoutMask",e),this}using(...e){return this.set(this.__system.rwMasks.read,e),this}get track(){this.set("trackMask");for(const e of this.__lastTypes)e.__binding.trackedWrites=!0;return this}get read(){return this}get write(){return this.set(this.__system.rwMasks.write),this}set(e,t,s){if(e){if(t||(t=this.__lastTypes),!t)throw new Error("No component type to apply query modifier to");if(this.__lastTypes=t,"string"==typeof e){if(s&&this.__query[e])throw new Error(`Only one ${s} allowed`);this.__query[e]||(this.__query[e]=[]),e=this.__query[e]}else if(s&&e.some((e=>0!==e)))throw new Error(`Only one ${s} allowed`);for(const s of t)S(e,s)}}}class O{__results;__systemName;get all(){return this.__results.all.entities}get added(){return this.__results.added.entities}get removed(){return this.__results.removed.entities}get changed(){return this.__results.changed.entities}get addedOrChanged(){return this.__results.addedOrChanged.entities}get changedOrRemoved(){return this.__results.changedOrRemoved.entities}get addedChangedOrRemoved(){return this.__results.addedChangedOrRemoved.entities}__checkList(e){if(!this.__results[e])throw new Error(`Query '${e}' not configured, please add .${e} to your query definition in system ${this.__systemName}`)}}var C,B;!function(e){e[e.RUNNING=0]="RUNNING",e[e.STOPPED=1]="STOPPED"}(C||(C={}));class N{type;constructor(e){this.type=e}}class F{static __system=!0;__queryBuilders=[];__dispatcher;time;delta;get name(){return this.constructor.name}query(e){const t=new O,s=new A(e,t);return this.__queryBuilders.push(s),t}attach(e){return new N(e)}createEntity(...e){return this.__dispatcher.createEntity(e)}accessRecentlyDeletedData(e=!0){this.__dispatcher.registry.includeRecentlyDeleted=e}initialize(){}execute(){}}class M{system;dispatcher;rwMasks={read:[],write:[]};shapeQueries=[];writeQueries=[];hasWriteQueries;processedEntities;shapeLogPointer;writeLogPointer;state=C.RUNNING;get name(){return this.system.name}constructor(e,t){this.system=e,this.dispatcher=t,e.__dispatcher=t,this.shapeLogPointer=t.shapeLog.createPointer(),this.writeLogPointer=t.writeLog?.createPointer(),this.processedEntities=new r(t.maxEntities);for(const t of e.__queryBuilders)t.__build(this);e.__queryBuilders=null,this.hasWriteQueries=!!this.writeQueries.length}replaceAttachmentPlaceholders(){for(const e in this.system)if(this.system[e]instanceof N){const t=this.system[e].type,s=this.dispatcher.systemsByClass.get(t);this.system[e]=s}}async initialize(){await Promise.resolve(this.system.initialize())}execute(e,t){this.state===C.RUNNING&&(this.system.time=e,this.system.delta=t,this.runQueries(),this.system.execute())}runQueries(){const e=this.dispatcher.shapeLog.hasUpdatesSince(this.shapeLogPointer),t=this.hasWriteQueries&&this.dispatcher.writeLog.hasUpdatesSince(this.writeLogPointer);if(e||t){this.processedEntities.clear();for(const e of this.shapeQueries)e.clearTransientResults();e&&this.__updateShapeQueries(),t&&this.__updateWriteQueries()}}__updateShapeQueries(){const e=this.dispatcher.shapeLog;let t,s,i;for(;[t,s,i]=e.processSince(this.shapeLogPointer),t;)for(let e=s;e<i;e++){const s=t[e];if(!this.processedEntities.get(s)){this.processedEntities.set(s);for(const e of this.shapeQueries)e.handleShapeUpdate(s)}}}__updateWriteQueries(){const e=this.dispatcher.writeLog;let s,r,n;for(;[s,r,n]=e.processSince(this.writeLogPointer),s;)for(let e=r;e<n;e++){const r=s[e],n=r&i;if(!this.processedEntities.get(n)){const e=r>>>t;for(const t of this.writeQueries)t.handleWrite(n,e>>5,1<<(31&e))}}}stop(){if(this.state!==C.STOPPED){this.state=C.STOPPED;for(const e of this.shapeQueries)e.clearAllResults()}}restart(){if(this.state===C.STOPPED){const e=this.dispatcher.registry,t=e.Alive;for(let s=0;s<this.dispatcher.maxEntities;s++)if(e.hasShape(s,t,!1))for(const e of this.shapeQueries)e.handleShapeUpdate(s);for(const e of this.shapeQueries)e.clearTransientResults();this.dispatcher.shapeLog.createPointer(this.shapeLogPointer),this.dispatcher.writeLog?.createPointer(this.writeLogPointer)}this.state=C.RUNNING}}class U{registry;borrowed;borrowCounts;spares=[];temporarilyBorrowedIds=[];constructor(e,t){this.registry=e,this.borrowed=Array.from({length:t}),this.borrowCounts=new Int32Array(t)}borrow(e){this.borrowCounts[e]+=1;let t=this.borrowed[e];return t||(t=this.borrowed[e]=this.spares.pop()??new x(this.registry),t.__id=e),t}borrowTemporarily(e){const t=this.borrow(e);return this.temporarilyBorrowedIds.push(e),t}returnTemporaryBorrows(){for(const e of this.temporarilyBorrowedIds)this.return(e);this.temporarilyBorrowedIds.splice(0,1/0)}return(e){--this.borrowCounts[e]<=0&&(this.spares.push(this.borrowed[e]),this.borrowed[e]=void 0)}}class D{types;dispatcher;stride;shapes;staleShapes;entityIdPool;pool;executingSystem;includeRecentlyDeleted=!1;deletionLog;prevDeletionPointer;oldDeletionPointer;removalLog;prevRemovalPointer;oldRemovalPointer;Alive=class{};constructor(e,t,s,i,r){this.types=i,this.dispatcher=r,this.stride=Math.ceil(i.length/32);const n=e*this.stride*4;this.shapes=new Uint32Array(new SharedArrayBuffer(n)),this.staleShapes=new Uint32Array(new SharedArrayBuffer(n)),this.entityIdPool=new o(e,"maxEntities"),this.entityIdPool.fillWithDescendingIntegers(0),this.pool=new U(this,e),this.deletionLog=new a(t,"maxLimboEntities"),this.prevDeletionPointer=this.deletionLog.createPointer(),this.oldDeletionPointer=this.deletionLog.createPointer(),this.removalLog=new a(s,"maxLimboComponents"),this.prevRemovalPointer=this.removalLog.createPointer(),this.oldRemovalPointer=this.removalLog.createPointer()}initializeComponentTypes(){this.types.unshift(this.Alive);let e=0;for(const t of this.types)w(e++,t,this.dispatcher);for(const e of this.types)E(e)}createEntity(e){const t=this.entityIdPool.take(),s=t*this.stride;this.shapes[s]=1,this.stride>1&&this.shapes.fill(0,s+1,s+this.stride);const i=this.pool.borrowTemporarily(t);return e&&i.addAll(...e),i}queueDeletion(e){this.deletionLog.push(e)}flush(){this.includeRecentlyDeleted=!1,this.pool.returnTemporaryBorrows(),this.deletionLog.commit(),this.removalLog.commit()}processEndOfFrame(){this.processDeletionLog(),this.processRemovalLog()}processDeletionLog(){this.deletionLog.commit();let e,t,s,i=0;for(;[e,t,s]=this.deletionLog.processSince(this.oldDeletionPointer,this.prevDeletionPointer),e;){for(let i=t;i<s;i++)this.dispatcher.indexer.clearAllRefs(e[i],!0);const r=e.subarray(t,s);this.entityIdPool.refill(r),i+=r.length}this.deletionLog.createPointer(this.prevDeletionPointer)}processRemovalLog(){let e,s,r;for(this.removalLog.commit();[e,s,r]=this.removalLog.processSince(this.oldRemovalPointer,this.prevRemovalPointer),e;)for(let n=s;n<r;n++){const s=e[n],r=s&i,a=s>>>t,o=this.types[a],h=r*this.stride+o.__binding.shapeOffset,c=o.__binding.shapeMask;0==(this.shapes[h]&c)&&(this.staleShapes[h]&=~c,this.clearRefs(r,o,!0),o.__free?.(r))}this.removalLog.createPointer(this.prevRemovalPointer)}hasShape(e,t,s){const i=e*this.stride+t.__binding.shapeOffset,r=t.__binding.shapeMask;return 0!=(this.shapes[i]&r)||!(!s||!this.includeRecentlyDeleted||0==(this.staleShapes[i]&r))}setShape(e,t){const s=e*this.stride+t.__binding.shapeOffset,i=t.__binding.shapeMask;this.shapes[s]|=i,this.staleShapes[s]|=i,this.dispatcher.shapeLog.push(e)}clearShape(e,s){const i=this.clearRefs(e,s,!1);(s.__free||i)&&this.removalLog.push(e|s.id<<t),this.shapes[e*this.stride+s.__binding.shapeOffset]&=~s.__binding.shapeMask,this.dispatcher.shapeLog.push(e)}trackWrite(e,s){this.dispatcher.writeLog.push(e|s.id<<t)}clearRefs(e,t,s){const i=!!t.__binding.refFields.length;if(i){t.__bind(e,!0);for(const e of t.__binding.refFields)e.clearRef(s)}return i}matchShape(e,t,s){const i=e*this.stride;if(t)for(let e=0;e<t.length;e++){const s=t[e];if((this.shapes[i+e]&s)!==s)return!1}if(s)for(let e=0;e<s.length;e++){const t=s[e];if(0!=(this.shapes[i+e]&t))return!1}return!0}}!function(e){e[e.REFERENCE=0]="REFERENCE",e[e.UNREFERENCE=1073741824]="UNREFERENCE",e[e.RELEASE=2147483648]="RELEASE"}(B||(B={}));const q=B.REFERENCE|B.UNREFERENCE|B.RELEASE;class j{targetEntityId;selector;dispatcher;entities=[];tags;entityIndex;clearing=!1;registry;constructor(e,t,s){this.targetEntityId=e,this.selector=t,this.dispatcher=s;const i=t.sourceType?.__binding;t.matchType&&(t.matchSeq||1===i.refFields.length)&&!i.internallyIndexed||(this.tags=[]),this.registry=s.registry}clearAllRefs(e){this.clearing=!0;for(let t=0;t<this.entities.length;t++){const s=this.entities[t].__id,i=this.tags[t];if("number"==typeof i)this.clearRef(s,i,e);else for(const t of i)this.clearRef(s,t,e)}this.entities=[],this.tags=[],this.entityIndex=void 0,this.clearing=!1}clearRef(e,t,s){const i=511&t,r=t>>>9&127,n=t>>>16,a=this.registry.types[i];a.__bind(e,!0),a.__binding.fields[r].clearRef(s,this.targetEntityId,n)}trackReference(e,t,s,i,r){let n=this.getEntityIndex(e);void 0===n&&(n=this.addEntity(e,r)),this.addTag(n,this.makeTag(t,s,i))}trackUnreference(e,t,s,i,r){if(this.clearing)return;const n=this.getEntityIndex(e);this.removeTag(n,this.makeTag(t,s,i))&&this.removeEntity(n,e,r)}getEntityIndex(e){if(this.entityIndex)return this.entityIndex[e];const t=this.entities.findIndex((t=>t.__id===e));return t>=0?t:void 0}indexEntities(){this.entityIndex=new Array(this.dispatcher.maxEntities);for(let e=0;e<this.entities.length;e++)this.entityIndex[this.entities[e].__id]=e}addTag(e,t){if(!this.tags)return;const s=this.tags[e];if(void 0===s)this.tags[e]=t;else if("number"==typeof s)this.tags[e]=[s,t];else if(Array.isArray(s))if(s.length>=1e3){(this.tags[e]=new Set(s)).add(t)}else s.push(t);else s.add(t)}removeTag(e,t){if(!this.tags)return!0;const s=this.tags[e];if("number"==typeof s)return delete this.tags[e],!0;if(Array.isArray(s)){const e=s.indexOf(t);return s.splice(e,1),!this.tags.length}return s.delete(t),!s.size}makeTag(e,t,s){return e|t<<9|(void 0===s?0:s<<16)}addEntity(e,t){const s=this.entities.length;return this.entities.push(this.registry.pool.borrow(e)),this.entityIndex?this.entityIndex[e]=s:s>100&&this.indexEntities(),t&&this.trackBackrefsChange(),s}removeEntity(e,t,s){this.registry.pool.return(t);const i=this.entities.pop();this.entityIndex&&delete this.entityIndex[e],this.entities.length>e&&(this.entities[e]=i,this.entityIndex&&(this.entityIndex[i.__id]=e)),s&&this.trackBackrefsChange()}trackBackrefsChange(){for(const e of this.selector.targetTypes)e.__binding.trackedWrites&&this.registry.trackWrite(this.targetEntityId,e)}checkWriteMask(){const e=this.registry.executingSystem;for(const t of this.selector.targetTypes)R(t,e,!0)}}class W{dispatcher;maxRefChangesPerFrame;refLog;refLogPointer;refLogStatsPointer;selectorIdsBySourceKey=new Map;selectors=[];trackers=new Map;registry;constructor(e,t){this.dispatcher=e,this.maxRefChangesPerFrame=t,this.registry=e.registry}processEndOfFrame(){this.flush()}registerSelector(e,t,s,i=!1){this.refLog||(this.refLog=new a(this.maxRefChangesPerFrame,"maxRefChangesPerFrame",!0),this.refLogPointer=this.refLog.createPointer(),this.refLogStatsPointer=this.refLog.createPointer());const r=t?void 0===s?-2-t.id:t.id|s<<9:-1;let n=this.selectorIdsBySourceKey.get(r);if(void 0===n){this.selectors.length||(i=!0);const a={id:this.selectors.length,targetTypes:e?[e]:[],sourceType:t,matchType:!!t,matchSeq:void 0!==s,sourceTypeId:t?.id,sourceSeq:s,trackStale:i};this.selectors.push(a),n=a.id,this.selectorIdsBySourceKey.set(r,n)}else{const t=this.selectors[n];t.trackStale=t.trackStale||i,e&&t.targetTypes.push(e)}return n}getBackrefs(e,t=0){const s=this.selectors[t];return this.getOrCreateTracker(s,e,this.registry.includeRecentlyDeleted).entities}trackRefChange(e,t,s,i,r,n,a){-1!==r&&this.pushRefLogEntry(e,t,s,i,r,a?B.RELEASE:B.UNREFERENCE),-1!==n&&this.pushRefLogEntry(e,t,s,i,n,B.REFERENCE)}clearAllRefs(e,t){this.selectors.length&&this.getTracker(this.selectors[0],e,t)?.clearAllRefs(t)}pushRefLogEntry(e,s,i,r,n,a){const o=void 0!==r;this.refLog.push(e|s.id<<t),this.refLog.push(n|i<<t|a|(o?2**29:0)),o&&this.refLog.push(r),this.processEntry(e,s.id,i,r,n,a,!0)}getOrCreateTracker(e,s,i){let r,n=this.getTracker(e,s,i);return n||(n=new j(s,e,this.dispatcher),this.trackers.set(s|e.id<<t,n),e.trackStale&&(r=new j(s,e,this.dispatcher),this.trackers.set(s|e.id<<t|2**31,r)),i?r:n)}getTracker(e,s,i){return this.trackers.get(s|e.id<<t|(i?2**31:0))}flush(){if(this.refLog)for(;;){const[e,s,r,n]=this.refLog.processAndCommitSince(this.refLogPointer);if(!e)break;if(!n)for(let n=s;n<r;n+=2){const s=e[n],r=e[n+1],a=s&i,o=s>>>t,h=r&i,c=r>>>t&127,d=(r&q)>>>30,l=0!=(r&2**29),f=l?e[n+2]:void 0;l&&(n+=1),this.processEntry(a,o,c,f,h,d,!1)}}}processEntry(e,t,s,i,r,n,a){for(let o=0;o<this.selectors.length;o++){const h=this.selectors[o];if(!(h.matchType&&h.sourceTypeId!==t||h.matchSeq&&h.sourceSeq!==s)){if(n===B.REFERENCE||n===B.UNREFERENCE){const o=this.getOrCreateTracker(h,r,!1);n===B.REFERENCE?o.trackReference(e,t,s,i,a):o.trackUnreference(e,t,s,i,a)}if(h.trackStale&&(n===B.REFERENCE||n===B.RELEASE)){const o=this.getOrCreateTracker(h,r,!0);n===B.REFERENCE?o.trackReference(e,t,s,i,a):o.trackUnreference(e,t,s,i,a)}}}}}const Q="undefined"!=typeof window&&void 0!==window.performance?performance.now.bind(performance):Date.now.bind(Date);class $ extends F{__callback;execute(){this.__callback(this)}}class z{maxEntities;defaultComponentStorage;registry;systems;systemsByClass=new Map;lastTime=Q()/1e3;executing;shapeLog;writeLog;shapeLogFramePointer;writeLogFramePointer;stats;indexer;userCallbackSystem;callbackSystem;deferredControls=new Map;constructor({defs:e,maxEntities:t=1e4,maxLimboEntities:i=Math.ceil(t/5),maxLimboComponents:r=Math.ceil(t/5),maxShapeChangesPerFrame:n=2*t,maxWritesPerFrame:o=4*t,maxRefChangesPerFrame:h=t,defaultComponentStorage:c="sparse"}){if(t>s)throw new Error("maxEntities too high, the limit is 4194304");const{componentTypes:d,systemTypes:l}=this.splitDefs(e);if(d.length>512)throw new Error("Too many component types, the limit is 512");this.maxEntities=t,this.defaultComponentStorage=c,this.shapeLog=new a(n,"maxShapeChangesPerFrame"),this.shapeLogFramePointer=this.shapeLog.createPointer(),this.registry=new D(t,i,r,d.flat(1/0),this),this.indexer=new W(this,h),this.registry.initializeComponentTypes(),this.systems=this.normalizeAndInitSystems(l),this.systems.some((e=>e.hasWriteQueries))&&(this.writeLog=new a(o,"maxWritesPerFrame"),this.writeLogFramePointer=this.writeLog.createPointer()),this.userCallbackSystem=new $,this.callbackSystem=new M(this.userCallbackSystem,this),this.callbackSystem.rwMasks.read=void 0,this.callbackSystem.rwMasks.write=void 0}normalizeAndInitSystems(e){const t=[],s=e.flat(1/0);for(let e=0;e<s.length;e++){const i=s[e],r=new i,n=s[e+1];n&&"function"!=typeof n&&(Object.assign(r,n),e++);const a=new M(r,this);t.push(a),this.systemsByClass.set(i,a)}for(const e of t)e.replaceAttachmentPlaceholders();return t}splitDefs(e){const t=[],s=[];let i=!1;for(const r of e.flat(1/0))"function"==typeof r?(i=r.__system,(i?s:t).push(r)):(s.push(r),i=!1);return{componentTypes:t,systemTypes:s}}async initialize(){await Promise.all(this.systems.map((e=>e.initialize())))}async execute(e,t,s){this.executing=!0,void 0===e&&(e=Q()/1e3),void 0===t&&(t=e-this.lastTime),this.lastTime=e;for(const i of s??this.systems)this.registry.executingSystem=i,i.execute(e,t),this.flush();this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}executeFunction(e){this.executing=!0,this.registry.executingSystem=this.callbackSystem,this.userCallbackSystem.__callback=e,this.callbackSystem.execute(0,0),this.flush(),this.registry.executingSystem=void 0,this.executing=!1,this.processEndOfFrame()}processEndOfFrame(){this.registry.processEndOfFrame(),this.indexer.processEndOfFrame(),this.processDeferredControls()}gatherFrameStats(){this.stats.frames+=1,this.stats.maxShapeChangesPerFrame=this.shapeLog.countSince(this.shapeLogFramePointer),this.stats.maxWritesPerFrame=this.writeLog?.countSince(this.writeLogFramePointer)??0}flush(){this.registry.flush(),this.indexer.flush(),this.shapeLog.commit(),this.writeLog?.commit()}createEntity(e){const t=this.registry.createEntity(e);return this.executing||this.flush(),t}control(e){this.deferRequestedRunState(e.stop,C.STOPPED),this.deferRequestedRunState(e.restart,C.RUNNING),this.executing||this.processDeferredControls()}deferRequestedRunState(e,t){for(const s of e.flat(1/0)){if(!s.__system)continue;const e=this.systemsByClass.get(s);this.deferredControls.set(e,t)}}checkControlOverlap(e){const t=new Set;for(const s of e.stop.flat(1/0))s.__system&&t.add(s);for(const s of e.restart.flat(1/0))if(s.__system&&t.has(s))throw new Error(`Request to both stop and restart system ${s.name}`)}processDeferredControls(){if(this.deferredControls.size){for(const[e,t]of this.deferredControls.entries())switch(t){case C.STOPPED:e.stop();break;case C.RUNNING:e.restart()}this.deferredControls.clear()}}}const Y={};class G{__dispatcher;static async create(e){const t=new G(e,Y);return await t.__dispatcher.initialize(),t}constructor(e,t){if(t!==Y)throw new Error("Don't call World constructor directly; use World.create instead");this.__dispatcher=new z(e)}build(e){this.__dispatcher.executeFunction(e)}createEntity(...e){this.__dispatcher.createEntity(e)}execute(e,t){return this.__dispatcher.execute(e,t)}control(e){this.__dispatcher.control(e)}get stats(){return this.__dispatcher.stats}}const K=[];e.Entity=x,e.Query=O,e.System=F,e.Type=l,e.World=G,e.component=function(e){if("function"!=typeof e)return t=>{t.options=e,K.push(t)};K.push(e)},e.componentTypes=K,e.field=function(e){return function(t,s){t.constructor.schema||(t.constructor.schema={});const i="type"in e?e:{type:e};t.constructor.schema[s]=i}},Object.defineProperty(e,"__esModule",{value:!0})})); | ||
| //# sourceMappingURL=perf.umd.min.js.map |
@@ -35,3 +35,7 @@ import {Type} from './type'; | ||
| export interface ComponentType<C> { | ||
| export interface Component { | ||
| __invalid?: boolean; | ||
| } | ||
| export interface ComponentType<C extends Component> { | ||
| new(): C; | ||
@@ -55,4 +59,4 @@ schema?: Schema; | ||
| export class Binding<C> { | ||
| readonly readonlyInstance: C; | ||
| readonly writableInstance: C; | ||
| readonlyInstance: C; | ||
| writableInstance: C; | ||
| readonly shapeOffset: number; | ||
@@ -253,3 +257,3 @@ readonly shapeMask: number; | ||
| export function defineAndAllocateComponentType<C>(type: ComponentType<C>): void { | ||
| export function defineAndAllocateComponentType<C extends Component>(type: ComponentType<C>): void { | ||
| const binding = type.__binding!; | ||
@@ -264,2 +268,22 @@ for (const field of binding.fields) { | ||
| let readonlyMaster: C, writableMaster: C; | ||
| CHECK: { | ||
| readonlyMaster = binding.readonlyInstance; | ||
| writableMaster = binding.writableInstance; | ||
| binding.readonlyInstance = Object.create(readonlyMaster); | ||
| binding.readonlyInstance.__invalid = true; | ||
| binding.writableInstance = Object.create(writableMaster); | ||
| binding.writableInstance.__invalid = true; | ||
| } | ||
| function resetComponent(writable: boolean): void { | ||
| if (writable) { | ||
| binding.writableInstance.__invalid = true; | ||
| binding.writableInstance = Object.create(writableMaster); | ||
| } else { | ||
| binding.readonlyInstance.__invalid = true; | ||
| binding.readonlyInstance = Object.create(readonlyMaster); | ||
| } | ||
| } | ||
| switch (binding.storage) { | ||
@@ -272,2 +296,3 @@ case 'sparse': | ||
| binding.index = id; | ||
| CHECK: resetComponent(writable); | ||
| return writable ? binding.writableInstance : binding.readonlyInstance; | ||
@@ -278,2 +303,3 @@ }; | ||
| binding.index = id; | ||
| CHECK: resetComponent(true); | ||
| return binding.writableInstance; | ||
@@ -292,2 +318,3 @@ }; | ||
| } | ||
| CHECK: resetComponent(writable); | ||
| return writable ? binding.writableInstance : binding.readonlyInstance; | ||
@@ -298,2 +325,3 @@ }; | ||
| binding.index = storageManager.acquireIndex(id); | ||
| CHECK: resetComponent(true); | ||
| return binding.writableInstance; | ||
@@ -300,0 +328,0 @@ }; |
@@ -10,3 +10,3 @@ import type {ComponentOptions, ComponentType} from './component'; | ||
| export function prop<JSType>( | ||
| export function field<JSType>( | ||
| practicalOptions: PropOptions<JSType> | Type<any> | (() => Type<any>) | ||
@@ -13,0 +13,0 @@ ) { |
@@ -17,3 +17,3 @@ import type {ComponentStorage, ComponentType} from './component'; | ||
| // https://stackoverflow.com/questions/67467302/type-for-an-interleaved-array-of-classes-and-values | ||
| type DefsArray = (ComponentType<any> | SystemType | any | DefsArray)[]; | ||
| type DefsArray = (ComponentType<any> | SystemType<System> | any | DefsArray)[]; | ||
@@ -33,3 +33,2 @@ export interface WorldOptions { | ||
| stop: DefsArray; | ||
| suspend: DefsArray; | ||
| restart: DefsArray; | ||
@@ -52,3 +51,3 @@ } | ||
| private readonly systems: SystemBox[]; | ||
| private readonly systemsByClass = new Map<SystemType, SystemBox>(); | ||
| readonly systemsByClass = new Map<SystemType<System>, SystemBox>(); | ||
| private lastTime = now() / 1000; | ||
@@ -83,2 +82,3 @@ executing: boolean; | ||
| } | ||
| // TODO: allocate all shared buffers through a central manager | ||
| STATS: this.stats = new Stats(); | ||
@@ -104,7 +104,7 @@ this.maxEntities = maxEntities; | ||
| private normalizeAndInitSystems(systemTypes: (SystemType | any)[]): SystemBox[] { | ||
| private normalizeAndInitSystems(systemTypes: (SystemType<System> | any)[]): SystemBox[] { | ||
| const systems = []; | ||
| const flatUserSystems = systemTypes.flat(Infinity); | ||
| for (let i = 0; i < flatUserSystems.length; i++) { | ||
| const SystemClass = flatUserSystems[i] as SystemType; | ||
| const SystemClass = flatUserSystems[i] as SystemType<System>; | ||
| const system = new SystemClass(); | ||
@@ -120,2 +120,3 @@ const props = flatUserSystems[i + 1]; | ||
| } | ||
| for (const box of systems) box.replaceAttachmentPlaceholders(); | ||
| return systems; | ||
@@ -125,5 +126,5 @@ } | ||
| private splitDefs(defs: DefsArray): | ||
| {componentTypes: ComponentType<any>[], systemTypes: (SystemType | any)[]} { | ||
| {componentTypes: ComponentType<any>[], systemTypes: (SystemType<System> | any)[]} { | ||
| const componentTypes: ComponentType<any>[] = []; | ||
| const systemTypes: (SystemType | any)[] = []; | ||
| const systemTypes: (SystemType<System> | any)[] = []; | ||
| let lastDefWasSystem = false; | ||
@@ -143,3 +144,7 @@ for (const def of defs.flat(Infinity)) { | ||
| execute(time?: number, delta?: number, systems?: SystemBox[]): void { | ||
| async initialize(): Promise<void> { | ||
| await Promise.all(this.systems.map(system => system.initialize())); | ||
| } | ||
| async execute(time?: number, delta?: number, systems?: SystemBox[]): Promise<void> { | ||
| CHECK: if (this.executing) throw new Error('Recursive system execution not allowed'); | ||
@@ -203,3 +208,2 @@ this.executing = true; | ||
| this.deferRequestedRunState(options.stop, RunState.STOPPED); | ||
| this.deferRequestedRunState(options.suspend, RunState.SUSPENDED); | ||
| this.deferRequestedRunState(options.restart, RunState.RUNNING); | ||
@@ -219,4 +223,3 @@ if (!this.executing) this.processDeferredControls(); | ||
| private checkControlOverlap(options: ControlOptions): void { | ||
| const stopSet = new Set<SystemType>(); | ||
| const suspendSet = new Set<SystemType>(); | ||
| const stopSet = new Set<SystemType<System>>(); | ||
| for (const def of options.stop.flat(Infinity)) { | ||
@@ -226,17 +229,5 @@ if (!def.__system) continue; | ||
| } | ||
| for (const def of options.suspend.flat(Infinity)) { | ||
| if (!def.__system) continue; | ||
| if (stopSet.has(def)) { | ||
| throw new Error(`Request to both stop and suspend system ${def.name}`); | ||
| } | ||
| suspendSet.add(def); | ||
| } | ||
| for (const def of options.restart.flat(Infinity)) { | ||
| if (!def.__system) continue; | ||
| if (stopSet.has(def)) { | ||
| throw new Error(`Request to both stop and restart system ${def.name}`); | ||
| } | ||
| if (suspendSet.has(def)) { | ||
| throw new Error(`Request to both suspend and restart system ${def.name}`); | ||
| } | ||
| if (stopSet.has(def)) throw new Error(`Request to both stop and restart system ${def.name}`); | ||
| } | ||
@@ -250,3 +241,2 @@ } | ||
| case RunState.STOPPED: system.stop(); break; | ||
| case RunState.SUSPENDED: system.suspend(); break; | ||
| case RunState.RUNNING: system.restart(); break; | ||
@@ -253,0 +243,0 @@ } |
@@ -6,4 +6,4 @@ export {World} from './world'; | ||
| export type {SystemType} from './system'; | ||
| export {componentTypes, component, prop} from './decorators'; | ||
| export {componentTypes, component, field} from './decorators'; | ||
| export {Query} from './query'; | ||
| export type {ComponentType} from './component'; |
@@ -9,11 +9,15 @@ import {Bitset, LogPointer} from './datastructures'; | ||
| export interface SystemType { | ||
| new(): System; | ||
| export interface SystemType<S extends System> { | ||
| new(): S; | ||
| } | ||
| export const enum RunState { | ||
| RUNNING, SUSPENDED, STOPPED | ||
| RUNNING, STOPPED | ||
| } | ||
| class Placeholder { | ||
| constructor(readonly type: SystemType<System>) {} | ||
| } | ||
| export abstract class System { | ||
@@ -26,2 +30,4 @@ static __system = true; | ||
| // TODO: support schedule builder | ||
| get name(): string {return this.constructor.name;} | ||
@@ -40,2 +46,6 @@ | ||
| attach<S extends System>(systemType: SystemType<S>): S { | ||
| return new Placeholder(systemType) as unknown as S; | ||
| } | ||
| createEntity(...initialComponents: (ComponentType<any> | any)[]): Entity { | ||
@@ -49,3 +59,4 @@ return this.__dispatcher.createEntity(initialComponents); | ||
| abstract execute(): void; | ||
| initialize(): void | Promise<void> { } // eslint-disable-line @typescript-eslint/no-empty-function | ||
| execute(): void { } // eslint-disable-line @typescript-eslint/no-empty-function | ||
| } | ||
@@ -75,2 +86,19 @@ | ||
| replaceAttachmentPlaceholders(): void { | ||
| for (const prop in this.system) { | ||
| if ((this.system as any)[prop] instanceof Placeholder) { | ||
| const targetSystemType = (this.system as any)[prop].type; | ||
| const targetSystem = this.dispatcher.systemsByClass.get(targetSystemType); | ||
| CHECK: if (!targetSystem) { | ||
| throw new Error(`Attached system ${targetSystemType.name} not defined in this world`); | ||
| } | ||
| (this.system as any)[prop] = targetSystem; | ||
| } | ||
| } | ||
| } | ||
| async initialize(): Promise<void> { | ||
| await Promise.resolve(this.system.initialize()); | ||
| } | ||
| execute(time: number, delta: number): void { | ||
@@ -155,9 +183,2 @@ if (this.state !== RunState.RUNNING) return; | ||
| } | ||
| suspend(): void { | ||
| if (this.state === RunState.STOPPED) this.restart(); | ||
| // TODO: find a more efficient way of caching results while suspended than leaving them in the | ||
| // original logs, but that doesn't lead to duplicates in the entity lists. | ||
| this.state = RunState.SUSPENDED; | ||
| } | ||
| } |
@@ -1,2 +0,2 @@ | ||
| import type {Binding, ComponentType, Field} from './component'; | ||
| import type {Binding, Component, ComponentType, Field} from './component'; | ||
| import {ENTITY_ID_MASK} from './consts'; | ||
@@ -15,2 +15,11 @@ import type {Entity, EntityId} from './entity'; | ||
| function checkInvalid(component: Component, binding: Binding<any>) { | ||
| if (component.__invalid) { | ||
| throw new Error( | ||
| `Component instance for ${binding.type.name} is no longer valid, as you already bound it ` + | ||
| `to another entity` | ||
| ); | ||
| } | ||
| } | ||
| export abstract class Type<JSType> { | ||
@@ -35,5 +44,8 @@ constructor(readonly defaultValue: JSType) {} | ||
| static weakObject: Type<any>; | ||
| // TODO: add autoremove/autodelete when nulled out | ||
| static ref: Type<Entity | undefined>; | ||
| static backrefs: (type?: ComponentType<any>, fieldName?: string, trackDeletedBackrefs?: boolean) | ||
| => Type<Entity[]>; | ||
| // TODO: add array type | ||
| // TODO: add struct type | ||
| } | ||
@@ -61,5 +73,7 @@ | ||
| get(this: C): boolean { | ||
| CHECK: checkInvalid(this, binding); | ||
| return Boolean(data[binding.index]); | ||
| }, | ||
| set(this: C, value: boolean): void { | ||
| CHECK: checkInvalid(this, binding); | ||
| data[binding.index] = value ? 1 : 0; | ||
@@ -72,2 +86,3 @@ } | ||
| get(this: C): boolean { | ||
| CHECK: checkInvalid(this, binding); | ||
| return Boolean(data[binding.index]); | ||
@@ -89,5 +104,7 @@ }, | ||
| get(this: C): boolean { | ||
| CHECK: checkInvalid(this, binding); | ||
| return Boolean(data[binding.index]); | ||
| }, | ||
| set(this: C, value: boolean): void { | ||
| CHECK: checkInvalid(this, binding); | ||
| data[binding.index] = value ? 1 : 0; | ||
@@ -100,2 +117,3 @@ } | ||
| get(this: C): boolean { | ||
| CHECK: checkInvalid(this, binding); | ||
| return Boolean(data[binding.index]); | ||
@@ -142,5 +160,7 @@ }, | ||
| get(this: C): number { | ||
| CHECK: checkInvalid(this, binding); | ||
| return data[binding.index]; | ||
| }, | ||
| set(this: C, value: number): void { | ||
| CHECK: checkInvalid(this, binding); | ||
| data[binding.index] = value; | ||
@@ -153,2 +173,3 @@ } | ||
| get(this: C): number { | ||
| CHECK: checkInvalid(this, binding); | ||
| return data[binding.index]; | ||
@@ -171,5 +192,7 @@ }, | ||
| get(this: C): number { | ||
| CHECK: checkInvalid(this, binding); | ||
| return data[binding.index]; | ||
| }, | ||
| set(this: C, value: number): void { | ||
| CHECK: checkInvalid(this, binding); | ||
| data[binding.index] = value; | ||
@@ -182,2 +205,3 @@ } | ||
| get(this: C): number { | ||
| CHECK: checkInvalid(this, binding); | ||
| return data[binding.index]; | ||
@@ -224,2 +248,3 @@ }, | ||
| get(this: C): string { | ||
| CHECK: checkInvalid(this, binding); | ||
| const index = data[binding.index]; | ||
@@ -231,2 +256,3 @@ const result = choices[index]; | ||
| set(this: C, value: string): void { | ||
| CHECK: checkInvalid(this, binding); | ||
| const index = choicesIndex.get(value); | ||
@@ -241,2 +267,3 @@ if (index === undefined) throw new Error(`Static string not in set: "${value}"`); | ||
| get(this: C): string { | ||
| CHECK: checkInvalid(this, binding); | ||
| const index = data[binding.index]; | ||
@@ -263,2 +290,3 @@ const result = choices[index]; | ||
| get(this: C): string { | ||
| CHECK: checkInvalid(this, binding); | ||
| const index = data[binding.index]; | ||
@@ -270,2 +298,3 @@ const result = choices[index]; | ||
| set(this: C, value: string): void { | ||
| CHECK: checkInvalid(this, binding); | ||
| const index = choicesIndex.get(value); | ||
@@ -280,2 +309,3 @@ if (index === undefined) throw new Error(`Static string not in set: "${value}"`); | ||
| get(this: C): string { | ||
| CHECK: checkInvalid(this, binding); | ||
| const index = data[binding.index]; | ||
@@ -327,2 +357,3 @@ const result = choices[index]; | ||
| get(this: C): string { | ||
| CHECK: checkInvalid(this, binding); | ||
| const length = lengths[binding.index * lengthsStride]; | ||
@@ -333,2 +364,3 @@ return decoder.decode( | ||
| set(this: C, value: string): void { | ||
| CHECK: checkInvalid(this, binding); | ||
| const encodedString = encoder.encode(value); | ||
@@ -346,2 +378,3 @@ if (encodedString.byteLength > maxUtf8Length) { | ||
| get(this: C): string { | ||
| CHECK: checkInvalid(this, binding); | ||
| const length = lengths[binding.index * lengthsStride]; | ||
@@ -369,2 +402,3 @@ return decoder.decode( | ||
| get(this: C): string { | ||
| CHECK: checkInvalid(this, binding); | ||
| const length = lengths[binding.index * lengthsStride]; | ||
@@ -375,2 +409,3 @@ return decoder.decode( | ||
| set(this: C, value: string): void { | ||
| CHECK: checkInvalid(this, binding); | ||
| const encodedString = encoder.encode(value); | ||
@@ -388,2 +423,3 @@ if (encodedString.byteLength > maxUtf8Length) { | ||
| get(this: C): string { | ||
| CHECK: checkInvalid(this, binding); | ||
| const length = lengths[binding.index * lengthsStride]; | ||
@@ -449,2 +485,3 @@ return decoder.decode( | ||
| get(this: C): Entity | undefined { | ||
| CHECK: checkInvalid(this, binding); | ||
| const id = data[binding.index]; | ||
@@ -455,2 +492,3 @@ if (id === -1 || (id & STALE_REF_BIT) && !registry.includeRecentlyDeleted) return; | ||
| set(this: C, value: Entity | undefined | null): void { | ||
| CHECK: checkInvalid(this, binding); | ||
| CHECK: if (value && !registry.hasShape(value.__id, registry.Alive, false)) { | ||
@@ -471,2 +509,3 @@ throw new Error('Referencing a deleted entity is not allowed'); | ||
| get(this: C): Entity | undefined { | ||
| CHECK: checkInvalid(this, binding); | ||
| const id = data[binding.index]; | ||
@@ -510,2 +549,3 @@ if (id === -1 || (id & STALE_REF_BIT) && !registry.includeRecentlyDeleted) return; | ||
| get(this: C): Entity | undefined { | ||
| CHECK: checkInvalid(this, binding); | ||
| const id = data[binding.index]; | ||
@@ -516,2 +556,3 @@ if (id === -1 || (id & STALE_REF_BIT) && !registry.includeRecentlyDeleted) return; | ||
| set(this: C, value: Entity | undefined | null): void { | ||
| CHECK: checkInvalid(this, binding); | ||
| CHECK: if (value && !registry.hasShape(value.__id, registry.Alive, false)) { | ||
@@ -532,2 +573,3 @@ throw new Error('Referencing a deleted entity is not allowed'); | ||
| get(this: C): Entity | undefined { | ||
| CHECK: checkInvalid(this, binding); | ||
| const id = data[binding.index]; | ||
@@ -590,2 +632,3 @@ if (id === -1 || (id & STALE_REF_BIT) && !registry.includeRecentlyDeleted) return; | ||
| get(this: C): Entity[] { | ||
| CHECK: checkInvalid(this, binding); | ||
| CHECK: if (!trackDeletedBackrefs && binding.dispatcher.registry.includeRecentlyDeleted) { | ||
@@ -599,2 +642,3 @@ throw new Error( | ||
| set(this: C, value: Entity[]): void { | ||
| CHECK: checkInvalid(this, binding); | ||
| CHECK: if (value !== EMPTY_ARRAY) { | ||
@@ -626,5 +670,7 @@ throw new Error('Backrefs properties are computed automatically, you cannot set them'); | ||
| get(this: C): any { | ||
| CHECK: checkInvalid(this, binding); | ||
| return data[binding.index]; | ||
| }, | ||
| set(this: C, value: any): void { | ||
| CHECK: checkInvalid(this, binding); | ||
| data[binding.index] = value; | ||
@@ -637,2 +683,3 @@ } | ||
| get(this: C): any { | ||
| CHECK: checkInvalid(this, binding); | ||
| return data[binding.index]; | ||
@@ -654,5 +701,7 @@ }, | ||
| get(this: C): any { | ||
| CHECK: checkInvalid(this, binding); | ||
| return data[binding.index]; | ||
| }, | ||
| set(this: C, value: any): void { | ||
| CHECK: checkInvalid(this, binding); | ||
| data[binding.index] = value; | ||
@@ -665,2 +714,3 @@ } | ||
| get(this: C): any { | ||
| CHECK: checkInvalid(this, binding); | ||
| return data[binding.index]; | ||
@@ -693,2 +743,3 @@ }, | ||
| get(this: C): any { | ||
| CHECK: checkInvalid(this, binding); | ||
| const value = data[binding.index]; | ||
@@ -699,2 +750,3 @@ if (value === null || value === undefined) return value; | ||
| set(this: C, value: any): void { | ||
| CHECK: checkInvalid(this, binding); | ||
| if (value !== null && value !== undefined) { | ||
@@ -715,2 +767,3 @@ const weakRef = new WeakRef(value); | ||
| get(this: C): any { | ||
| CHECK: checkInvalid(this, binding); | ||
| const value = data[binding.index]; | ||
@@ -735,2 +788,3 @@ if (value === null || value === undefined) return value; | ||
| get(this: C): any { | ||
| CHECK: checkInvalid(this, binding); | ||
| const value = data[binding.index]; | ||
@@ -741,2 +795,3 @@ if (value === null || value === undefined) return value; | ||
| set(this: C, value: any): void { | ||
| CHECK: checkInvalid(this, binding); | ||
| if (value !== null && value !== undefined) { | ||
@@ -757,2 +812,3 @@ const weakRef = new WeakRef(value); | ||
| get(this: C): any { | ||
| CHECK: checkInvalid(this, binding); | ||
| const value = data[binding.index]; | ||
@@ -759,0 +815,0 @@ if (value === null || value === undefined) return value; |
@@ -6,7 +6,18 @@ import type {ComponentType} from './component'; | ||
| const MAGIC_COOKIE = {}; | ||
| export class World { | ||
| private readonly __dispatcher: Dispatcher; | ||
| constructor(options: WorldOptions) { | ||
| static async create(options: WorldOptions): Promise<World> { | ||
| const world = new World(options, MAGIC_COOKIE); | ||
| await world.__dispatcher.initialize(); | ||
| return world; | ||
| } | ||
| private constructor(options: WorldOptions, magicCookie: any) { | ||
| if (magicCookie !== MAGIC_COOKIE) { | ||
| throw new Error(`Don't call World constructor directly; use World.create instead`); | ||
| } | ||
| this.__dispatcher = new Dispatcher(options); | ||
@@ -23,4 +34,4 @@ } | ||
| execute(time?: number, delta?: number): void { | ||
| this.__dispatcher.execute(time, delta); | ||
| execute(time?: number, delta?: number): Promise<void> { | ||
| return this.__dispatcher.execute(time, delta); | ||
| } | ||
@@ -36,1 +47,2 @@ | ||
| } | ||
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New alerts
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Found 1 instance in 1 package
Fixed alerts
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LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Improved metrics
- Total package byte prevSize
- increased by2.92%
2325875
- Number of package files
- increased by1.96%
52
- Lines of code
- increased by2.3%
17344
No dependency changes