hecs - npm Package Compare versions

Comparing version 0.16.0 to 0.17.0

babel.config.js

@@ -5,4 +5,7 @@ module.exports = api => {
     presets: ['@babel/preset-env'],
-    plugins: [['@babel/plugin-proposal-class-properties', { loose: true }]],
+    plugins: [
+      ['@babel/plugin-proposal-class-properties', { loose: true }],
+      '@babel/plugin-transform-runtime'
+    ],
   }
 }

dist/hecs.js

@@ -1,1 +0,1 @@
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t=0;t<this.queries.length;t++){this.queries[t].onArchetypeCreated(e)}}}]),QueryManager}();var c=function Archetype(e,t,n){!function Archetype_classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,Archetype),this.world=e,this.id=t,this.Components=n,this.entities=[]};function ArchetypeManager_defineProperties(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}var u=function(){function ArchetypeManager(e,t){!function ArchetypeManager_classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,ArchetypeManager),this.world=e,this.archetypes={},this.initialId=null}return function ArchetypeManager_createClass(e,t,n){return t&&ArchetypeManager_defineProperties(e.prototype,t),n&&ArchetypeManager_defineProperties(e,n),e}(ArchetypeManager,[{key:"init",value:function init(){this.initialId="";for(var 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reset(){this.systems.forEach((function(t){t.reset()}))}}]),SystemManager}(),w=n(9),b=n.n(w),E=function(){function Query(t,e){s()(this,Query),this.world=t,this.Components=e,this.Modified=[],this.archetypes=[];for(var n=0;n<e.length;n++){var r=e[n];r.isModified&&this.Modified.push(r.Component)}for(var i in this.world.archetypes.archetypes){var o=this.world.archetypes.archetypes[i];this.matchesArchetype(o)&&this.archetypes.push(o)}}return a()(Query,[{key:"isModified",value:function isModified(t){for(var e=0;e<this.Modified.length;e++){var n=this.Modified[e];if(t.get(n).modifiedUntilSystemTick>=this.world.systems.tick)return!0}return!1}},{key:"forEach",value:function forEach(t){this.Modified.length?this._forEachModified(t):this._forEach(t)}},{key:"_forEachModified",value:function _forEachModified(t){for(var e=this.archetypes.length-1;e>=0;--e)for(var n=this.archetypes[e].entities,r=n.length-1;r>=0;--r){var i=n[r];this.isModified(i)&&t(i)}}},{key:"_forEach",value:function _forEach(t){for(var e=this.archetypes.length-1;e>=0;--e)for(var n=this.archetypes[e].entities,r=n.length-1;r>=0;--r){t(n[r])}}},{key:"count",value:function count(){var count=0;return this.forEach((function(){return b()("count"),count++})),count}},{key:"onArchetypeCreated",value:function onArchetypeCreated(t){this.matchesArchetype(t)&&this.archetypes.push(t)}},{key:"matchesArchetype",value:function matchesArchetype(t){for(var e=!0,n=0;n<this.Components.length;n++){var r=this.Components[n],i=r.isNot,o=r.isModified;if((i||o)&&(r=r.Component),i){if(-1!==t.Components.indexOf(r)){e=!1;break}}else if(-1===t.Components.indexOf(r)){e=!1;break}}e&&this.archetypes.push(t)}}]),Query}(),O=function(){function QueryManager(t){s()(this,QueryManager),this.world=t,this.queries=[]}return a()(QueryManager,[{key:"create",value:function create(t){var e=new E(this.world,t);return this.queries.push(e),e}},{key:"onArchetypeCreated",value:function onArchetypeCreated(t){for(var e=0;e<this.queries.length;e++){this.queries[e].onArchetypeCreated(t)}}}]),QueryManager}(),S=function Archetype(t,e,n){s()(this,Archetype),this.world=t,this.id=e,this.Components=n,this.entities=[]},C=function(){function ArchetypeManager(t,e){s()(this,ArchetypeManager),this.world=t,this.archetypes={},this.initialId=null}return a()(ArchetypeManager,[{key:"init",value:function init(){this.initialId="";for(var t=this.world.components.count;t;)this.initialId+="0",t--;console.log("hecs: using ".concat(this.world.components.count," bit archetype ids")),this.createArchetype(this.initialId,[])}},{key:"onEntityActive",value:function onEntityActive(t){this.addToArchetype(t)}},{key:"onEntityComponentChange",value:function onEntityComponentChange(t,e,n){t.active&&this.removeFromArchetype(t),t.archetypeId=t.archetypeId.substring(0,e.id)+(n?"1":"0")+t.archetypeId.substring(e.id+1),this.archetypes[t.archetypeId]||this.createArchetype(t.archetypeId,t.Components),t.active&&this.addToArchetype(t)}},{key:"onEntityInactive",value:function onEntityInactive(t){this.removeFromArchetype(t)}},{key:"addToArchetype",value:function addToArchetype(t){var e=this.archetypes[t.archetypeId];-1===e.entities.indexOf(t)&&e.entities.push(t)}},{key:"removeFromArchetype",value:function removeFromArchetype(t){var e=this.archetypes[t.archetypeId].entities,n=e.indexOf(t);-1!==n&&e.splice(n,1)}},{key:"createArchetype",value:function createArchetype(t,e){e=e.slice();var n=new S(this.world,t,e);return this.archetypes[n.id]=n,this.world.queries.onArchetypeCreated(n),n}}]),ArchetypeManager}(),k=function(){function Component(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};for(var n in s()(this,Component),this.world=t,this.name=this.constructor.name,this.props=[],this.modifiedUntilSystemTick=0,this.constructor.props){var r=this.constructor.props[n],i=e[n];r.type||(r={type:r},this.constructor.props[n]=r),this[n]=r.type.initial(void 0===i?r.default:i),this.props.push(r)}}return a()(Component,[{key:"toJSON",value:function toJSON(){var t={};for(var e in this.constructor.props){var n=this.constructor.props[e],r=n.type||n;t[e]=r.toJSON(this[e])}return t}},{key:"fromJSON",value:function fromJSON(t){for(var e in this.constructor.props){var n=this.constructor.props[e],r=n.type||n;void 0!==t[e]&&(this[e]=r.fromJSON(t[e],this[e]))}return this}},{key:"modified",value:function modified(){this.modifiedUntilSystemTick=this.world.systems.tick+this.world.systems.systems.length}}]),Component}();function _createSuper(t){var e=function _isNativeReflectConstruct(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function _createSuperInternal(){var n,r=v()(t);if(e){var i=v()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return y()(this,n)}}k.props={},k.isComponent=!0;var N=function(t){p()(StateComponent,t);var e=_createSuper(StateComponent);function StateComponent(){return s()(this,StateComponent),e.apply(this,arguments)}return StateComponent}(k);function ownKeys(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function _objectSpread(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?ownKeys(Object(n),!0).forEach((function(e){i()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):ownKeys(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}N.isStateComponent=!0;var P=function(){function Entity(t,e,n,r){s()(this,Entity),this.world=t,this.id=n,this.name=e||null,this.meta=r||{},this.Components=[],this.components=new Map,this.parent=null,this.children=[],this.needsBind=!1,this.inactiveComponents=[],this.archetypeId=t.archetypes.initialId,this.active=!1}return a()(Entity,[{key:"add",value:function add(t,e,n){var r;t.isComponent?r=new t(this.world,e):(r=t,t=t.constructor);var i=this.components.has(t);return this.components.set(t,r),i?r.modified():(this.Components.push(t),this.world.archetypes.onEntityComponentChange(this,t,!0)),n?r:this}},{key:"get",value:function get(t){return this.components.get(t)}},{key:"has",value:function has(t){return!!this.components.get(t)}},{key:"remove",value:function remove(t){if(this.components.has(t)){this.components.delete(t);var e=this.Components.indexOf(t);return this.Components.splice(e,1),this.world.archetypes.onEntityComponentChange(this,t,!1),this.Components.length||!this.deactivating&&!this.destroying||(this.active=!1,this.deactivating=!1,this.destroying=!1,this.world.entities.onEntityInactive(this),this.world.archetypes.onEntityInactive(this)),this}console.warn("Entity: cannot remove component as it doesnt have one")}},{key:"bind",value:function bind(){var t=this;this.needsBind&&(this.parent=this.parent?this.world.entities.getById(this.parent):null,this.children=this.children.map((function(e){return t.world.entities.getById(e)})),this.needsBind=!1)}},{key:"setParent",value:function setParent(t){if(this.bind(),this.parent){this.parent.bind();var e=this.parent.children.indexOf(this);this.parent.children.splice(e,1),this.parent=null}return t&&(this.parent=t,this.parent.children.push(this)),this}},{key:"getParent",value:function getParent(){return this.bind(),this.parent}},{key:"getChildren",value:function getChildren(){return this.bind(),this.children}},{key:"traverse",value:function traverse(t){this.bind(),t(this);for(var e=0;e<this.children.length;e++)this.children[e].traverse(t)}},{key:"traverseAncestors",value:function traverseAncestors(t){this.bind();for(var e=this.parent;e;)t(e),e.bind(),e=e.parent}},{key:"activate",value:function activate(){if(!this.active){for(;this.inactiveComponents.length;){var t=this.inactiveComponents.pop(),e=t.constructor;this.components.set(e,t),this.Components.push(e),this.world.archetypes.onEntityComponentChange(this,e,!0)}return this.active=!0,this.deactivating=!1,this.destroying=!1,this.world.entities.onEntityActive(this),this.world.archetypes.onEntityActive(this),this}console.warn("Entity: cannot activate as entity is already active")}},{key:"deactivate",value:function deactivate(){for(var t=this.Components.length-1;t>=0;--t){var e=this.Components[t];if(e.__proto__===N)this.deactivating=!0;else{var n=this.components.get(e);this.components.delete(e),this.Components.splice(t,1),this.inactiveComponents.push(n),this.world.archetypes.onEntityComponentChange(this,e,!1)}}return this.deactivating||(this.active=!1,this.world.entities.onEntityInactive(this),this.world.archetypes.onEntityInactive(this)),this}},{key:"destroy",value:function destroy(){for(var t=this.Components.length-1;t>=0;--t){var e=this.Components[t];e.__proto__===N?this.destroying=!0:(this.components.delete(e),this.Components.splice(t,1),this.world.archetypes.onEntityComponentChange(this,e,!1))}this.destroying||(this.active=!1,this.world.entities.onEntityInactive(this),this.world.archetypes.onEntityInactive(this)),this.bind();for(var n=0;n<this.children.length;n++)this.children[n].destroy();return this}},{key:"toJSON",value:function toJSON(){var t,e={id:this.id,name:this.name,parent:(null===(t=this.getParent())||void 0===t?void 0:t.id)||null,children:this.getChildren().map((function(t){return t.id})),meta:_objectSpread({},this.meta)};return this.components.forEach((function(t){t.constructor.__proto__===k&&(e[t.name]=t.toJSON())})),e}},{key:"fromJSON",value:function fromJSON(t){for(var e in this.id=t.id,this.name=t.name,this.parent=t.parent,this.children=t.children,this.meta=t.meta,t)if("id"!==e&&"name"!==e&&"parent"!==e&&"children"!==e&&"meta"!==e){var n=this.world.components.getByName(e);this.add(n,void 0,!0).fromJSON(t[e])}return this.needsBind=!0,this}}]),Entity}(),x=function(){function EntityManager(t){s()(this,EntityManager),this.world=t,this.entities=new Map,this.nextEntityId=0}return a()(EntityManager,[{key:"create",value:function create(t,e){return e||(e="".concat(this.world.id,":").concat(this.nextEntityId++)),new P(this.world,t,e)}},{key:"getById",value:function getById(t){return this.entities.get(t)}},{key:"onEntityActive",value:function onEntityActive(t){this.entities.set(t.id,t),this.world.emit("entity-active",t)}},{key:"onEntityInactive",value:function onEntityInactive(t){this.entities.delete(t.id),this.world.emit("entity-inactive",t)}},{key:"reset",value:function reset(){this.entities.forEach((function(t){t.destroy()}))}}]),EntityManager}(),j=function(){function ComponentManager(t){s()(this,ComponentManager),this.world=t,this.count=0,this.lastComponentId=0,this.componentsByName={}}return a()(ComponentManager,[{key:"register",value:function register(t){if(this.componentsByName[t.name])throw new Error("hecs: component already registered '".concat(t.name,"'"));return t.id=this.lastComponentId++,this.componentsByName[t.name]=t,this.count++,this}},{key:"getByName",value:function getByName(t){return this.componentsByName[t]}}]),ComponentManager}();function createPlugin(t){var e=t.name,n=t.plugins,r=void 0===n?[]:n,i=t.systems,o=void 0===i?[]:i,s=t.components,c=void 0===s?[]:s,a=t.decorate,u=void 0===a?function(){}:a;if(!e)throw new Error("hecs: createPlugin requires name");return{name:e,plugins:r,systems:o,components:c,decorate:u}}function World_ownKeys(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function World_objectSpread(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?World_ownKeys(Object(n),!0).forEach((function(e){i()(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):World_ownKeys(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function World_createSuper(t){var e=function World_isNativeReflectConstruct(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function _createSuperInternal(){var n,r=v()(t);if(e){var i=v()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return y()(this,n)}}var M=function(t){p()(World,t);var e=World_createSuper(World);function World(){var t,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return s()(this,World),(t=e.call(this)).id=0,t.version=0,t.plugins=new Map,t.providers={},t.systems=new g(h()(t)),t.queries=new O(h()(t)),t.archetypes=new C(h()(t)),t.entities=new x(h()(t)),t.components=new j(h()(t)),t.registerPlugin(createPlugin(World_objectSpread({name:"root"},n))),t.archetypes.init(),t.systems.init(),t}return a()(World,[{key:"registerPlugin",value:function registerPlugin(t){var e=this;this.plugins.has(t)?console.warn("hecs: already registered plugin '".concat(t.name,"'")):(this.plugins.set(t,!0),t.plugins.forEach((function(t){e.registerPlugin(t)})),t.systems.forEach((function(t){e.systems.register(t)})),t.components.forEach((function(t){e.components.register(t)})),t.decorate&&t.decorate(this),console.log("hecs: registered plugin '".concat(t.name,"'")))}},{key:"update",value:function update(t){this.version++,this.systems.update(t)}},{key:"reset",value:function reset(){this.entities.reset(),this.update(1/60*2),this.systems.reset()}},{key:"toJSON",value:function toJSON(){var t={nextEntityId:this.entities.nextEntityId,entities:[]};return this.entities.entities.forEach((function(e){return t.entities.push(e.toJSON())})),t}},{key:"fromJSON",value:function fromJSON(t){var e=this;this.entities.nextEntityId=t.nextEntityId,t.entities.forEach((function(t){e.entities.create(t.name,t.id).fromJSON(t).activate()}))}}]),World}(_.a),J={Initialization:1e3,Simulation:2e3,Presentation:3e3},A=function(){function System(t){for(var e in s()(this,System),this.order=J.Simulation,this.world=t,this.queries={},this.active=!0,this.constructor.queries){var n=this.constructor.queries[e];this.queries[e]=this.world.queries.create(n)}}return a()(System,[{key:"init",value:function init(t){}},{key:"update",value:function update(){}},{key:"reset",value:function reset(){}}]),System}();function LocalComponent_createSuper(t){var e=function LocalComponent_isNativeReflectConstruct(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function _createSuperInternal(){var n,r=v()(t);if(e){var i=v()(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return y()(this,n)}}var I=function(t){p()(LocalComponent,t);var e=LocalComponent_createSuper(LocalComponent);function LocalComponent(){return s()(this,LocalComponent),e.apply(this,arguments)}return LocalComponent}(k);I.isLocalComponent=!0;var q=n(7);function Not(t){return{Component:t,isNot:!0}}function Modified(t){return{Component:t,isModified:!0}}}])}));

package.json

 {
   "name": "hecs",
-  "version": "0.16.0",
+  "version": "0.17.0",
   "main": "dist/hecs.js",
@@ -12,9 +12,10 @@ "scripts": {
   "devDependencies": {
-    "@babel/core": "^7.8.3",
-    "@babel/plugin-proposal-class-properties": "^7.8.3",
-    "@babel/preset-env": "^7.8.3",
-    "babel-jest": "^26.1.0",
+    "@babel/core": "^7.12.3",
+    "@babel/plugin-proposal-class-properties": "^7.12.1",
+    "@babel/plugin-transform-runtime": "^7.12.1",
+    "@babel/preset-env": "^7.12.1",
+    "babel-jest": "26.6.0",
     "babel-loader": "^8.0.6",
     "clean-webpack-plugin": "^3.0.0",
-    "jest": "^26.1.0",
+    "jest": "26.6.0",
     "terser-webpack-plugin": "^4.1.0",
@@ -48,3 +49,3 @@ "webpack": "^4.41.5",
   },
-  "gitHead": "7e5eaa3ea835f880779568778619e08ee3a124c2"
+  "gitHead": "b2671b10cad2b057dbf463fed9578fc75979dbc3"
 }

No alert changes

Improved metrics

Lines of code

1471

increased by0.2%

Worsened metrics

Total package byte prevSize

80609

decreased by-7.56%

Dev dependency count

11

increased by10%

No dependency changes