hecs - npm Package Compare versions

Comparing version 0.14.0 to 0.15.0

dist/hecs.js

@@ -1,1 +0,1 @@
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t))throw new TypeError("Cannot call a class as a function")}function _setPrototypeOf(e,t){return(_setPrototypeOf=Object.setPrototypeOf||function _setPrototypeOf(e,t){return e.__proto__=t,e})(e,t)}function _createSuper(e){var t=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(e){return!1}}();return function _createSuperInternal(){var n,r=_getPrototypeOf(e);if(t){var o=_getPrototypeOf(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return _possibleConstructorReturn(this,n)}}function _possibleConstructorReturn(e,t){return!t||"object"!==_typeof(t)&&"function"!=typeof t?function _assertThisInitialized(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(e):t}function _getPrototypeOf(e){return(_getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf:function _getPrototypeOf(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}f.props={},f.isComponent=!0;var l=function(e){!function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&_setPrototypeOf(e,t)}(StateComponent,e);var t=_createSuper(StateComponent);function StateComponent(){return StateComponent_classCallCheck(this,StateComponent),t.apply(this,arguments)}return StateComponent}(f);function ownKeys(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,r)}return n}function _objectSpread(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?ownKeys(Object(n),!0).forEach((function(t){_defineProperty(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):ownKeys(Object(n)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}function _defineProperty(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}function Entity_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)}}l.isStateComponent=!0;var p=function(){function Entity(e,t,n,r){!function Entity_classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,Entity),this.world=e,this.id=n,this.name=t||null,this.meta=r||{},this.Components=[],this.components=new Map,this.parent=null,this.children=[],this.needsBind=!1,this.inactiveComponents=[],this.archetypeId=e.archetypes.initialId,this.active=!1}return function Entity_createClass(e,t,n){return t&&Entity_defineProperties(e.prototype,t),n&&Entity_defineProperties(e,n),e}(Entity,[{key:"add",value:function add(e,t,n){var r;e.isComponent?r=new e(this.world,t):(r=e,e=e.constructor);var o=this.components.has(e);return this.components.set(e,r),o?r.modified():(this.Components.push(e),this.world.archetypes.onEntityComponentChange(this,e,!0)),n?r:this}},{key:"get",value:function get(e){return this.components.get(e)}},{key:"has",value:function has(e){return!!this.components.get(e)}},{key:"remove",value:function remove(e){if(this.components.has(e)){this.components.delete(e);var t=this.Components.indexOf(e);return this.Components.splice(t,1),this.world.archetypes.onEntityComponentChange(this,e,!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 e=this;this.needsBind&&(this.parent=this.parent?this.world.entities.getById(this.parent):null,this.children=this.children.map((function(t){return e.world.entities.getById(t)})),this.needsBind=!1)}},{key:"setParent",value:function setParent(e){if(this.bind(),this.parent){this.parent.bind();var t=this.parent.children.indexOf(this);this.parent.children.splice(t,1),this.parent=null}return e&&(this.parent=e,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(e){this.bind(),e(this);for(var t=0;t<this.children.length;t++)this.children[t].traverse(e)}},{key:"traverseAncestors",value:function traverseAncestors(e){this.bind();for(var t=this.parent;t;)e(t),t.bind(),t=t.parent}},{key:"activate",value:function activate(){if(!this.active){for(;this.inactiveComponents.length;){var e=this.inactiveComponents.pop(),t=e.constructor;this.components.set(t,e),this.Components.push(t),this.world.archetypes.onEntityComponentChange(this,t,!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 e=this.Components.length-1;e>=0;--e){var t=this.Components[e];if(t.__proto__===l)this.deactivating=!0;else{var n=this.components.get(t);this.components.delete(t),this.Components.splice(e,1),this.inactiveComponents.push(n),this.world.archetypes.onEntityComponentChange(this,t,!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 e=this.Components.length-1;e>=0;--e){var t=this.Components[e];t.__proto__===l?this.destroying=!0:(this.components.delete(t),this.Components.splice(e,1),this.world.archetypes.onEntityComponentChange(this,t,!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 e,t={id:this.id,name:this.name,parent:(null===(e=this.getParent())||void 0===e?void 0:e.id)||null,children:this.getChildren().map((function(e){return e.id})),meta:_objectSpread({},this.meta)};return this.components.forEach((function(e){e.constructor.__proto__===f&&(t[e.name]=e.toJSON())})),t}},{key:"fromJSON",value:function fromJSON(e){for(var t in this.id=e.id,this.name=e.name,this.parent=e.parent,this.children=e.children,this.meta=e.meta,e)if("id"!==t&&"name"!==t&&"parent"!==t&&"children"!==t&&"meta"!==t){var n=this.world.components.getByName(t);this.add(n,void 0,!0).fromJSON(e[t])}return this.needsBind=!0,this}}]),Entity}();function EntityManager_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 h=function(){function EntityManager(e){!function EntityManager_classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,EntityManager),this.world=e,this.entities=new Map,this.nextEntityId=0}return function EntityManager_createClass(e,t,n){return t&&EntityManager_defineProperties(e.prototype,t),n&&EntityManager_defineProperties(e,n),e}(EntityManager,[{key:"create",value:function create(e,t){return t||(t="".concat(this.world.id,":").concat(this.nextEntityId++)),new p(this.world,e,t)}},{key:"getById",value:function getById(e){return this.entities.get(e)}},{key:"onEntityActive",value:function onEntityActive(e){this.entities.set(e.id,e),this.world.emit("entity-active",e)}},{key:"onEntityInactive",value:function onEntityInactive(e){this.entities.delete(e.id),this.world.emit("entity-inactive",e)}},{key:"reset",value:function reset(){this.entities.forEach((function(e){e.destroy()}))}}]),EntityManager}();function ComponentManager_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 y=function(){function ComponentManager(e){!function ComponentManager_classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,ComponentManager),this.world=e,this.count=0,this.lastComponentId=0,this.componentsByName={}}return function ComponentManager_createClass(e,t,n){return t&&ComponentManager_defineProperties(e.prototype,t),n&&ComponentManager_defineProperties(e,n),e}(ComponentManager,[{key:"register",value:function register(e){if(this.componentsByName[e.name])throw new Error("hecs: component already registered '".concat(e.name,"'"));return e.id=this.lastComponentId++,this.componentsByName[e.name]=e,this.count++,this}},{key:"getByName",value:function getByName(e){return this.componentsByName[e]}}]),ComponentManager}();function createPlugin(e){var t=e.name,n=e.plugins,r=void 0===n?[]:n,o=e.systems,i=void 0===o?[]:o,s=e.components,a=void 0===s?[]:s,c=e.decorate,u=void 0===c?function(){}:c;if(!t)throw new Error("hecs: createPlugin requires name");return{name:t,plugins:r,systems:i,components:a,decorate:u}}function World_typeof(e){return(World_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function _typeof(e){return typeof e}:function _typeof(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function World_ownKeys(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,r)}return n}function World_objectSpread(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?World_ownKeys(Object(n),!0).forEach((function(t){World_defineProperty(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):World_ownKeys(Object(n)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}function World_defineProperty(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}function World_classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function World_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)}}function World_setPrototypeOf(e,t){return(World_setPrototypeOf=Object.setPrototypeOf||function _setPrototypeOf(e,t){return e.__proto__=t,e})(e,t)}function World_createSuper(e){var t=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(e){return!1}}();return function _createSuperInternal(){var n,r=World_getPrototypeOf(e);if(t){var o=World_getPrototypeOf(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return World_possibleConstructorReturn(this,n)}}function World_possibleConstructorReturn(e,t){return!t||"object"!==World_typeof(t)&&"function"!=typeof t?World_assertThisInitialized(e):t}function World_assertThisInitialized(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function World_getPrototypeOf(e){return(World_getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf:function _getPrototypeOf(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}var d=function(e){!function World_inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&World_setPrototypeOf(e,t)}(World,e);var t=World_createSuper(World);function World(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return World_classCallCheck(this,World),(e=t.call(this)).id=0,e.version=0,e.plugins=new Map,e.providers={},e.systems=new i(World_assertThisInitialized(e)),e.queries=new a(World_assertThisInitialized(e)),e.archetypes=new u(World_assertThisInitialized(e)),e.entities=new h(World_assertThisInitialized(e)),e.components=new y(World_assertThisInitialized(e)),e.registerPlugin(createPlugin(World_objectSpread({name:"root"},n))),e.archetypes.init(),e.systems.init(),e}return function World_createClass(e,t,n){return t&&World_defineProperties(e.prototype,t),n&&World_defineProperties(e,n),e}(World,[{key:"registerPlugin",value:function registerPlugin(e){var t=this;this.plugins.has(e)?console.warn("hecs: already registered plugin '".concat(e.name,"'")):(this.plugins.set(e,!0),e.plugins.forEach((function(e){t.registerPlugin(e)})),e.systems.forEach((function(e){t.systems.register(e)})),e.components.forEach((function(e){t.components.register(e)})),e.decorate&&e.decorate(this),console.log("hecs: registered plugin '".concat(e.name,"'")))}},{key:"update",value:function update(e){this.version++,this.systems.update(e)}},{key:"reset",value:function reset(){this.entities.reset(),this.update(1/60*2),this.systems.reset()}},{key:"toJSON",value:function toJSON(){var e={nextEntityId:this.entities.nextEntityId,entities:[]};return this.entities.entities.forEach((function(t){return e.entities.push(t.toJSON())})),e}},{key:"fromJSON",value:function fromJSON(e){var t=this;this.entities.nextEntityId=e.nextEntityId,e.entities.forEach((function(e){t.entities.create(e.name,e.id).fromJSON(e).activate()}))}}]),World}(o.a),m={Initialization:1e3,Simulation:2e3,Presentation:3e3};function System_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 v=function(){function System(e){for(var t in function System_classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,System),this.order=m.Simulation,this.world=e,this.queries={},this.active=!0,this.constructor.queries){var n=this.constructor.queries[t];this.queries[t]=this.world.queries.create(n)}}return function System_createClass(e,t,n){return t&&System_defineProperties(e.prototype,t),n&&System_defineProperties(e,n),e}(System,[{key:"init",value:function init(e){}},{key:"update",value:function update(){}},{key:"reset",value:function reset(){}}]),System}();function LocalComponent_typeof(e){return(LocalComponent_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function _typeof(e){return typeof e}:function _typeof(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function LocalComponent_classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function LocalComponent_setPrototypeOf(e,t){return(LocalComponent_setPrototypeOf=Object.setPrototypeOf||function _setPrototypeOf(e,t){return e.__proto__=t,e})(e,t)}function LocalComponent_createSuper(e){var t=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(e){return!1}}();return function _createSuperInternal(){var n,r=LocalComponent_getPrototypeOf(e);if(t){var o=LocalComponent_getPrototypeOf(this).constructor;n=Reflect.construct(r,arguments,o)}else n=r.apply(this,arguments);return LocalComponent_possibleConstructorReturn(this,n)}}function LocalComponent_possibleConstructorReturn(e,t){return!t||"object"!==LocalComponent_typeof(t)&&"function"!=typeof t?function LocalComponent_assertThisInitialized(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(e):t}function LocalComponent_getPrototypeOf(e){return(LocalComponent_getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf:function _getPrototypeOf(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}var _=function(e){!function LocalComponent_inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&LocalComponent_setPrototypeOf(e,t)}(LocalComponent,e);var t=LocalComponent_createSuper(LocalComponent);function LocalComponent(){return LocalComponent_classCallCheck(this,LocalComponent),t.apply(this,arguments)}return LocalComponent}(f);_.isLocalComponent=!0;var g=n(0);function Not(e){return{Component:e,isNot:!0}}function Modified(e){return{Component:e,isModified:!0}}}])}));

package.json

 {
   "name": "hecs",
-  "version": "0.14.0",
+  "version": "0.15.0",
   "main": "dist/hecs.js",
@@ -44,3 +44,5 @@ "scripts": {
   "license": "MIT",
-  "gitHead": "c48ea36f82a2560d9fcbd7310be5ca9bfda1104c"
+  "dependencies": {
+    "eventemitter3": "^4.0.7"
+  }
 }

src/Entity.js

@@ -89,2 +89,3 @@ import { Component } from './Component'
     }
+    return this
   }
@@ -191,2 +192,3 @@
     }
+    this.bind()
     for (let i = 0; i < this.children.length; i++) {
@@ -193,0 +195,0 @@ this.children[i].destroy()

src/EntityManager.js

@@ -22,2 +22,3 @@ import { Entity } from './Entity'
     this.entities.set(entity.id, entity)
+    this.world.emit('entity-active', entity)
   }
@@ -27,2 +28,3 @@
     this.entities.delete(entity.id)
+    this.world.emit('entity-inactive', entity)
   }
@@ -29,0 +31,0 @@

src/World.js

@@ -0,1 +1,2 @@
+import EventEmitter from 'eventemitter3'
 import { SystemManager } from './SystemManager'
@@ -8,4 +9,5 @@ import { QueryManager } from './QueryManager'
 
-export class World {
+export class World extends EventEmitter {
   constructor(options = {}) {
+    super()
     this.id = 0
@@ -12,0 +14,0 @@ this.version = 0

No alert changes

Improved metrics

Total package byte prevSize

87144

increased by8.06%

Number of package files

36

increased by5.88%

Lines of code

1468

increased by3.53%

Worsened metrics

Dependency count

1

increased byInfinity%

Dependency changes

• + Addedeventemitter3@^4.0.7

• + Addedeventemitter3@4.0.7(transitive)