From 262e16bb88ceac7dcf0d78a7df872feab9de4c25 Mon Sep 17 00:00:00 2001
From: YHH <359807859@qq.com>
Date: Mon, 8 Jun 2020 23:04:57 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9Ecomponentlist=E7=AE=A1?=
 =?UTF-8?q?=E7=90=86=E7=BB=84=E4=BB=B6=E5=88=97=E8=A1=A8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 demo/libs/framework/framework.d.ts    |  38 +++++-
 demo/libs/framework/framework.js      | 188 ++++++++++++++++++++++++--
 demo/libs/framework/framework.min.js  |   2 +-
 source/bin/framework.d.ts             |  38 +++++-
 source/bin/framework.js               | 188 ++++++++++++++++++++++++--
 source/bin/framework.min.js           |   2 +-
 source/src/ECS/Component.ts           |  20 +++
 source/src/ECS/Components/Camera.ts   |   2 +-
 source/src/ECS/Entity.ts              |  39 +++++-
 source/src/ECS/Transform.ts           |  36 ++++-
 source/src/ECS/Utils/ComponentList.ts | 134 ++++++++++++++++++
 source/src/ECS/Utils/EntityList.ts    |   1 +
 12 files changed, 659 insertions(+), 29 deletions(-)
 create mode 100644 source/src/ECS/Utils/ComponentList.ts

diff --git a/demo/libs/framework/framework.d.ts b/demo/libs/framework/framework.d.ts
index c9b3698c..53c9717f 100644
--- a/demo/libs/framework/framework.d.ts
+++ b/demo/libs/framework/framework.d.ts
@@ -24,6 +24,11 @@ declare abstract class Component {
     enabled: boolean;
     setEnabled(isEnabled: boolean): this;
     abstract initialize(): any;
+    onAddedToEntity(): void;
+    onRemovedFromEntity(): void;
+    onEnabled(): void;
+    onDisabled(): void;
+    onEntityTransformChanged(comp: ComponentTransform): void;
     update(): void;
     bind(displayRender: egret.DisplayObject): this;
     registerComponent(): void;
@@ -33,19 +38,25 @@ declare class Entity {
     name: string;
     scene: Scene;
     readonly transform: Transform;
-    readonly components: Component[];
+    readonly components: ComponentList;
     private _updateOrder;
     private _enabled;
+    private _isDestoryed;
     componentBits: BitSet;
+    readonly isDestoryed: boolean;
     enabled: boolean;
     setEnabled(isEnabled: boolean): this;
     constructor(name: string);
     updateOrder: number;
     setUpdateOrder(updateOrder: number): this;
     attachToScene(newScene: Scene): void;
+    detachFromScene(): void;
     addComponent<T extends Component>(component: T): T;
     getComponent<T extends Component>(type: any): T;
     update(): void;
+    onAddedToScene(): void;
+    onRemovedFromScene(): void;
+    onTransformChanged(comp: ComponentTransform): void;
     destory(): void;
 }
 declare class Scene extends egret.DisplayObjectContainer {
@@ -85,6 +96,11 @@ declare enum DirtyType {
     scaleDirty = 2,
     rotationDirty = 3
 }
+declare enum ComponentTransform {
+    position = 0,
+    scale = 1,
+    rotation = 2
+}
 declare class Transform {
     readonly entity: Entity;
     private _children;
@@ -119,6 +135,7 @@ declare class Transform {
     localPosition: Vector2;
     setLocalPosition(localPosition: Vector2): this;
     setPosition(position: Vector2): this;
+    setDirty(dirtyFlagType: DirtyType): void;
     updateTransform(): void;
 }
 declare class Camera extends Component {
@@ -176,6 +193,25 @@ declare class BitSet {
     nextSetBit(from: number): number;
     set(pos: number, value?: boolean): void;
 }
+declare class ComponentList {
+    private _entity;
+    private _components;
+    private _componentsToAdd;
+    private _componentsToRemove;
+    private _tempBufferList;
+    constructor(entity: Entity);
+    readonly buffer: Component[];
+    add(component: Component): void;
+    remove(component: Component): void;
+    removeAllComponents(): void;
+    deregisterAllComponents(): void;
+    registerAllComponents(): void;
+    updateLists(): void;
+    private handleRemove;
+    getComponent<T extends Component>(type: any, onlyReturnInitializedComponents: boolean): T;
+    update(): void;
+    onEntityTransformChanged(comp: any): void;
+}
 declare class ComponentTypeManager {
     private static _componentTypesMask;
     static add(type: any): void;
diff --git a/demo/libs/framework/framework.js b/demo/libs/framework/framework.js
index 360c5edd..217ab113 100644
--- a/demo/libs/framework/framework.js
+++ b/demo/libs/framework/framework.js
@@ -258,6 +258,16 @@ var Component = (function () {
         }
         return this;
     };
+    Component.prototype.onAddedToEntity = function () {
+    };
+    Component.prototype.onRemovedFromEntity = function () {
+    };
+    Component.prototype.onEnabled = function () {
+    };
+    Component.prototype.onDisabled = function () {
+    };
+    Component.prototype.onEntityTransformChanged = function (comp) {
+    };
     Component.prototype.update = function () {
     };
     Component.prototype.bind = function (displayRender) {
@@ -280,9 +290,16 @@ var Entity = (function () {
         this._enabled = true;
         this.name = name;
         this.transform = new Transform(this);
-        this.components = [];
+        this.components = new ComponentList(this);
         this.componentBits = new BitSet();
     }
+    Object.defineProperty(Entity.prototype, "isDestoryed", {
+        get: function () {
+            return this._isDestoryed;
+        },
+        enumerable: true,
+        configurable: true
+    });
     Object.defineProperty(Entity.prototype, "enabled", {
         get: function () {
             return this._enabled;
@@ -320,25 +337,41 @@ var Entity = (function () {
     Entity.prototype.attachToScene = function (newScene) {
         this.scene = newScene;
         newScene.entities.add(this);
-        this.components.forEach(function (component) { return component.registerComponent(); });
+        this.components.registerAllComponents();
         for (var i = 0; i < this.transform.childCount; i++) {
             this.transform.getChild(i).entity.attachToScene(newScene);
         }
     };
+    Entity.prototype.detachFromScene = function () {
+        this.scene.entities.remove(this);
+        this.components.deregisterAllComponents();
+        for (var i = 0; i < this.transform.childCount; i++)
+            this.transform.getChild(i).entity.detachFromScene();
+    };
     Entity.prototype.addComponent = function (component) {
         component.entity = this;
-        this.components.push(component);
+        this.components.add(component);
         component.initialize();
         return component;
     };
     Entity.prototype.getComponent = function (type) {
-        return this.components.firstOrDefault(function (component) { return component instanceof type; });
+        return this.components.getComponent(type, false);
     };
     Entity.prototype.update = function () {
-        this.components.forEach(function (component) { return component.update(); });
+        this.components.update();
         this.transform.updateTransform();
     };
+    Entity.prototype.onAddedToScene = function () {
+    };
+    Entity.prototype.onRemovedFromScene = function () {
+        if (this._isDestoryed)
+            this.components.remove;
+    };
+    Entity.prototype.onTransformChanged = function (comp) {
+        this.components.onEntityTransformChanged(comp);
+    };
     Entity.prototype.destory = function () {
+        this._isDestoryed = true;
         this.scene.entities.remove(this);
         this.transform.parent = null;
         for (var i = this.transform.childCount - 1; i >= 0; i--) {
@@ -461,6 +494,12 @@ var DirtyType;
     DirtyType[DirtyType["scaleDirty"] = 2] = "scaleDirty";
     DirtyType[DirtyType["rotationDirty"] = 3] = "rotationDirty";
 })(DirtyType || (DirtyType = {}));
+var ComponentTransform;
+(function (ComponentTransform) {
+    ComponentTransform[ComponentTransform["position"] = 0] = "position";
+    ComponentTransform[ComponentTransform["scale"] = 1] = "scale";
+    ComponentTransform[ComponentTransform["rotation"] = 2] = "rotation";
+})(ComponentTransform || (ComponentTransform = {}));
 var Transform = (function () {
     function Transform(entity) {
         this._localRotation = 0;
@@ -536,6 +575,7 @@ var Transform = (function () {
             return this;
         this._localPosition = localPosition;
         this._localDirty = this._positionDirty = this._localPositionDirty = this._localRotationDirty = this._localScaleDirty = true;
+        this.setDirty(DirtyType.positionDirty);
         return this;
     };
     Transform.prototype.setPosition = function (position) {
@@ -548,8 +588,8 @@ var Transform = (function () {
         else {
             this.localPosition = position;
         }
-        for (var i = 0; i < this.entity.components.length; i++) {
-            var component = this.entity.components[i];
+        for (var i = 0; i < this.entity.components.buffer.length; i++) {
+            var component = this.entity.components.buffer[i];
             if (component.displayRender) {
                 component.displayRender.x = this.entity.scene.camera.transformMatrix.m31 + this.position.x;
                 component.displayRender.y = this.entity.scene.camera.transformMatrix.m32 + this.position.y;
@@ -557,6 +597,27 @@ var Transform = (function () {
         }
         return this;
     };
+    Transform.prototype.setDirty = function (dirtyFlagType) {
+        if ((this._hierachyDirty & dirtyFlagType) == 0) {
+            this._hierachyDirty |= dirtyFlagType;
+            switch (dirtyFlagType) {
+                case DirtyType.positionDirty:
+                    this.entity.onTransformChanged(ComponentTransform.position);
+                    break;
+                case DirtyType.rotationDirty:
+                    this.entity.onTransformChanged(ComponentTransform.rotation);
+                    break;
+                case DirtyType.scaleDirty:
+                    this.entity.onTransformChanged(ComponentTransform.scale);
+                    break;
+            }
+            if (this._children == null)
+                this._children = [];
+            for (var i = 0; i < this._children.length; i++) {
+                this._children[i].setDirty(dirtyFlagType);
+            }
+        }
+    };
     Transform.prototype.updateTransform = function () {
         if (this._hierachyDirty != DirtyType.clean) {
             if (this.parent)
@@ -617,7 +678,7 @@ var Camera = (function (_super) {
     };
     Camera.prototype.update = function () {
         var _this = this;
-        SceneManager.getActiveScene().entities.buffer.forEach(function (entity) { return entity.components.forEach(function (component) {
+        SceneManager.getActiveScene().entities.buffer.forEach(function (entity) { return entity.components.buffer.forEach(function (component) {
             if (component.displayRender) {
                 var has = _this.entity.scene.$children.indexOf(component.displayRender);
                 if (has == -1) {
@@ -826,6 +887,116 @@ var BitSet = (function () {
     BitSet.LONG_MASK = 0x3f;
     return BitSet;
 }());
+var ComponentList = (function () {
+    function ComponentList(entity) {
+        this._components = [];
+        this._componentsToAdd = [];
+        this._componentsToRemove = [];
+        this._tempBufferList = [];
+        this._entity = entity;
+    }
+    Object.defineProperty(ComponentList.prototype, "buffer", {
+        get: function () {
+            return this._components;
+        },
+        enumerable: true,
+        configurable: true
+    });
+    ComponentList.prototype.add = function (component) {
+        this._componentsToAdd.push(component);
+    };
+    ComponentList.prototype.remove = function (component) {
+        if (this._componentsToAdd.contains(component)) {
+            this._componentsToAdd.remove(component);
+            return;
+        }
+        this._componentsToRemove.push(component);
+    };
+    ComponentList.prototype.removeAllComponents = function () {
+        for (var i = 0; i < this._components.length; i++) {
+            this.handleRemove(this._components[i]);
+        }
+        this._components.length = 0;
+        this._componentsToAdd.length = 0;
+        this._componentsToRemove.length = 0;
+    };
+    ComponentList.prototype.deregisterAllComponents = function () {
+        for (var i = 0; i < this._components.length; i++) {
+            var component = this._components[i];
+            this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component), false);
+            this._entity.scene.entityProcessors.onComponentRemoved(this._entity);
+        }
+    };
+    ComponentList.prototype.registerAllComponents = function () {
+        for (var i = 0; i < this._components.length; i++) {
+            var component = this._components[i];
+            this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component));
+            this._entity.scene.entityProcessors.onComponentAdded(this._entity);
+        }
+    };
+    ComponentList.prototype.updateLists = function () {
+        if (this._componentsToRemove.length > 0) {
+            for (var i = 0; i < this._componentsToRemove.length; i++) {
+                this.handleRemove(this._componentsToRemove[i]);
+                this._components.remove(this._componentsToRemove[i]);
+            }
+            this._componentsToRemove.length = 0;
+        }
+        if (this._componentsToAdd.length > 0) {
+            for (var i = 0, count = this._componentsToAdd.length; i < count; i++) {
+                var component = this._componentsToAdd[i];
+                this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component));
+                this._entity.scene.entityProcessors.onComponentAdded(this._entity);
+                this._components.push(component);
+                this._tempBufferList.push(component);
+            }
+            this._componentsToAdd.length = 0;
+            for (var i = 0; i < this._tempBufferList.length; i++) {
+                var component = this._tempBufferList[i];
+                component.onAddedToEntity();
+                if (component.enabled) {
+                    component.onEnabled();
+                }
+            }
+            this._tempBufferList.length = 0;
+        }
+    };
+    ComponentList.prototype.handleRemove = function (component) {
+        this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component), false);
+        this._entity.scene.entityProcessors.onComponentRemoved(this._entity);
+        component.onRemovedFromEntity();
+        component.entity = null;
+    };
+    ComponentList.prototype.getComponent = function (type, onlyReturnInitializedComponents) {
+        for (var i = 0; i < this._components.length; i++) {
+            var component = this._components[i];
+            if (component instanceof type)
+                return component;
+        }
+        if (!onlyReturnInitializedComponents) {
+            for (var i = 0; i < this._componentsToAdd.length; i++) {
+                var component = this._componentsToAdd[i];
+                if (component instanceof type)
+                    return component;
+            }
+        }
+        return null;
+    };
+    ComponentList.prototype.update = function () {
+        this.updateLists();
+    };
+    ComponentList.prototype.onEntityTransformChanged = function (comp) {
+        for (var i = 0; i < this._components.length; i++) {
+            if (this._components[i].enabled)
+                this._components[i].onEntityTransformChanged(comp);
+        }
+        for (var i = 0; i < this._componentsToAdd.length; i++) {
+            if (this._componentsToAdd[i].enabled)
+                this._componentsToAdd[i].onEntityTransformChanged(comp);
+        }
+    };
+    return ComponentList;
+}());
 var ComponentTypeManager = (function () {
     function ComponentTypeManager() {
     }
@@ -921,6 +1092,7 @@ var EntityList = (function () {
                 entity.scene = _this.scene;
                 _this.scene.entityProcessors.onEntityAdded(entity);
             });
+            this._tempEntityList.forEach(function (entity) { return entity.onAddedToScene(); });
             this._tempEntityList.length = 0;
         }
     };
diff --git a/demo/libs/framework/framework.min.js b/demo/libs/framework/framework.min.js
index 03168566..08e86c3f 100644
--- a/demo/libs/framework/framework.min.js
+++ b/demo/libs/framework/framework.min.js
@@ -1 +1 @@
-window.framework={},window.__extends=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])};return function(e,n){function i(){this.constructor=e}t(e,n),e.prototype=null===n?Object.create(n):(i.prototype=n.prototype,new i)}}(),Array.prototype.findIndex=function(t){return function(t,e){for(var n=0,i=t.length;n<i;n++)if(e.call(arguments[2],t[n],n,t))return n;return-1}(this,t)},Array.prototype.any=function(t){return function(t,e){return t.findIndex(e)>-1}(this,t)},Array.prototype.firstOrDefault=function(t){return function(t,e){var n=t.findIndex(e);return-1==n?null:t[n]}(this,t)},Array.prototype.find=function(t){return function(t,e){return t.firstOrDefault(e)}(this,t)},Array.prototype.where=function(t){return function(t,e){if("function"==typeof t.reduce)return t.reduce(function(n,i,r){return e.call(arguments[2],i,r,t)&&n.push(i),n},[]);for(var n=[],i=0,r=t.length;i<r;i++){var o=t[i];e.call(arguments[2],o,i,t)&&n.push(o)}return n}(this,t)},Array.prototype.count=function(t){return function(t,e){return t.where(e).length}(this,t)},Array.prototype.findAll=function(t){return function(t,e){return t.where(e)}(this,t)},Array.prototype.contains=function(t){return function(t,e){for(var n=0,i=t.length;n<i;n++)if(t[n]==e)return!0;return!1}(this,t)},Array.prototype.removeAll=function(t){!function(t,e){var n;do{(n=t.findIndex(e))>=0&&t.splice(n,1)}while(n>=0)}(this,t)},Array.prototype.remove=function(t){return function(t,e){var n=t.findIndex(function(t){return t===e});return n>=0&&(t.splice(n,1),!0)}(this,t)},Array.prototype.removeAt=function(t){return function(t,e){t.splice(e,1)}(this,t)},Array.prototype.removeRange=function(t,e){return function(t,e,n){t.splice(e,n)}(this,t,e)},Array.prototype.select=function(t){return function(t,e){if("function"==typeof t.reduce)return t.reduce(function(n,i,r){return n.push(e.call(arguments[2],i,r,t)),n},[]);for(var n=[],i=0,r=t.length;i<r;i++)n.push(e.call(arguments[2],t[i],i,t));return n}(this,t)},Array.prototype.orderBy=function(t,e){return function(t,e,n){return t.sort(function(t,i){var r=e(t),o=e(i);return n?n(r,o):r>o?1:-1}),t}(this,t,e)},Array.prototype.orderByDescending=function(t,e){return function(t,e,n){return t.sort(function(t,i){var r=e(t),o=e(i);return n?-n(r,o):r<o?1:-1}),t}(this,t,e)},Array.prototype.groupBy=function(t){return function(t,e){if("function"==typeof t.reduce){var n=[];return t.reduce(function(i,r,o){var s=JSON.stringify(e.call(arguments[1],r,o,t)),a=n.findIndex(function(t){return t===s});return a<0&&(a=n.push(s)-1),i[a]||(i[a]=[]),i[a].push(r),i},[])}for(var i=[],r=[],o=function(n,o){var a=JSON.stringify(e.call(s[1],t[n],n,t)),c=r.findIndex(function(t){return t===a});c<0&&(c=r.push(a)-1),i[c]||(i[c]=[]),i[c].push(t[n])},s=arguments,a=0,c=t.length;a<c;a++)o(a);return i}(this,t)},Array.prototype.sum=function(t){return function(t,e){for(var n,i=0,r=t.length;i<r;i++)0==i?n=e?e.call(arguments[2],t[i],i,t):t[i]:n+=e?e.call(arguments[2],t[i],i,t):t[i];return n}(this,t)};var DirtyType,Component=function(){function t(){this._enabled=!0}return Object.defineProperty(t.prototype,"enabled",{get:function(){return this.entity?this.entity.enabled&&this._enabled:this._enabled},set:function(t){this.setEnabled(t)},enumerable:!0,configurable:!0}),t.prototype.setEnabled=function(t){return this._enabled!=t&&(this._enabled=t),this},t.prototype.update=function(){},t.prototype.bind=function(t){return this.displayRender=t,this},t.prototype.registerComponent=function(){this.entity.componentBits.set(ComponentTypeManager.getIndexFor(this),!1),this.entity.scene.entityProcessors.onComponentAdded(this.entity)},t.prototype.deregisterComponent=function(){this.entity.componentBits.set(ComponentTypeManager.getIndexFor(this)),this.entity.scene.entityProcessors.onComponentRemoved(this.entity)},t}(),Entity=function(){function t(t){this._updateOrder=0,this._enabled=!0,this.name=t,this.transform=new Transform(this),this.components=[],this.componentBits=new BitSet}return Object.defineProperty(t.prototype,"enabled",{get:function(){return this._enabled},set:function(t){this.setEnabled(t)},enumerable:!0,configurable:!0}),t.prototype.setEnabled=function(t){return this._enabled!=t&&(this._enabled=t),this},Object.defineProperty(t.prototype,"updateOrder",{get:function(){return this._updateOrder},set:function(t){this.setUpdateOrder(t)},enumerable:!0,configurable:!0}),t.prototype.setUpdateOrder=function(t){if(this._updateOrder!=t)return this._updateOrder=t,this.scene,this},t.prototype.attachToScene=function(t){this.scene=t,t.entities.add(this),this.components.forEach(function(t){return t.registerComponent()});for(var e=0;e<this.transform.childCount;e++)this.transform.getChild(e).entity.attachToScene(t)},t.prototype.addComponent=function(t){return t.entity=this,this.components.push(t),t.initialize(),t},t.prototype.getComponent=function(t){return this.components.firstOrDefault(function(e){return e instanceof t})},t.prototype.update=function(){this.components.forEach(function(t){return t.update()}),this.transform.updateTransform()},t.prototype.destory=function(){this.scene.entities.remove(this),this.transform.parent=null;for(var t=this.transform.childCount-1;t>=0;t--){this.transform.getChild(t).entity.destory()}},t}(),Scene=function(t){function e(e){var n=t.call(this)||this;return e.stage.addChild(n),n._projectionMatrix=new Matrix2D(0,0,0,0,0,0),n.entityProcessors=new EntityProcessorList,n.entities=new EntityList(n),n.addEventListener(egret.Event.ACTIVATE,n.onActive,n),n.addEventListener(egret.Event.DEACTIVATE,n.onDeactive,n),n.addEventListener(egret.Event.ENTER_FRAME,n.update,n),n}return __extends(e,t),e.prototype.createEntity=function(t){var e=new Entity(t);return e.transform.position=new Vector2(0,0),this.addEntity(e)},e.prototype.addEntity=function(t){this.entities.add(t),t.scene=this;for(var e=0;e<t.transform.childCount;e++)this.addEntity(t.transform.getChild(e).entity);return t},e.prototype.destroyAllEntities=function(){for(var t=0;t<this.entities.count;t++)this.entities.buffer[t].destory()},e.prototype.findEntity=function(t){return this.entities.findEntity(t)},e.prototype.addEntityProcessor=function(t){return t.scene=this,this.entityProcessors.add(t),t},e.prototype.removeEntityProcessor=function(t){this.entityProcessors.remove(t)},e.prototype.getEntityProcessor=function(){return this.entityProcessors.getProcessor()},e.prototype.setActive=function(){return SceneManager.setActiveScene(this),this},e.prototype.initialize=function(){this.camera=this.createEntity("camera").addComponent(new Camera),this.entityProcessors&&this.entityProcessors.begin()},e.prototype.onActive=function(){},e.prototype.onDeactive=function(){},e.prototype.update=function(){Time.update(egret.getTimer()),this.entities.updateLists(),this.entityProcessors&&this.entityProcessors.update(),this.entities.update(),this.entityProcessors&&this.entityProcessors.lateUpdate()},e.prototype.prepRenderState=function(){this._projectionMatrix.m11=2/this.stage.width,this._projectionMatrix.m22=-2/this.stage.height,this._transformMatrix=this.camera.transformMatrix,this._matrixTransformMatrix=Matrix2D.multiply(this._transformMatrix,this._projectionMatrix)},e.prototype.destory=function(){this.removeEventListener(egret.Event.DEACTIVATE,this.onDeactive,this),this.removeEventListener(egret.Event.ACTIVATE,this.onActive,this),this.camera.destory(),this.camera=null,this.entities.removeAllEntities()},e}(egret.DisplayObjectContainer),SceneManager=function(){function t(){}return t.createScene=function(t,e){return e.name=t,this._loadedScenes.set(t,e),e},t.setActiveScene=function(t){if(this._activeScene){if(this._activeScene==t)return;this._lastScene=this._activeScene,this._activeScene.destory()}return this._activeScene=t,this._activeScene.initialize(),t},t.getActiveScene=function(){return this._activeScene},t._loadedScenes=new Map,t}();!function(t){t[t.clean=0]="clean",t[t.positionDirty=1]="positionDirty",t[t.scaleDirty=2]="scaleDirty",t[t.rotationDirty=3]="rotationDirty"}(DirtyType||(DirtyType={}));var Transform=function(){function t(t){this._localRotation=0,this._worldTransform=Matrix2D.identity,this._worldToLocalTransform=Matrix2D.identity,this._worldInverseTransform=Matrix2D.identity,this._rotation=0,this.entity=t,this._scale=this._localScale=Vector2.One,this._children=[]}return Object.defineProperty(t.prototype,"childCount",{get:function(){return this._children.length},enumerable:!0,configurable:!0}),t.prototype.getChild=function(t){return 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0===i&&(i=t.identity),i.m11=1,i.m12=0,i.m21=0,i.m22=1,i.m31=e,i.m32=n,i},t.createRotation=function(e,n){n=t.identity;var i=Math.cos(e),r=Math.sin(e);return n.m11=i,n.m12=r,n.m21=-r,n.m22=i,n},t.createScale=function(e,n,i){return void 0===i&&(i=t.identity),i.m11=e,i.m12=0,i.m21=0,i.m22=n,i.m31=0,i.m32=0,i},t._identity=new t(1,0,0,1,0,0),t}(),Vector2=function(){function t(t,e){this.x=0,this.y=0,this.x=t,this.y=e}return Object.defineProperty(t,"One",{get:function(){return this.unitVector2},enumerable:!0,configurable:!0}),t.add=function(t,e){return t.x+=e.x,t.y+=e.y,t},t.divide=function(t,e){return t.x/=e.x,t.y/=e.y,t},t.multiply=function(t,e){return t.x*=e.x,t.y*=e.y,t},t.subtract=function(t,e){return t.x-=e.x,t.y-=e.y,t},t.prototype.normalize=function(){var t=1/Math.sqrt(this.x*this.x+this.y*this.y);this.x*=t,this.y*=t},t.transform=function(e,n){return new t(e.x*n.m11+e.y*n.m21,e.x*n.m12+e.y*n.m22)},t.unitVector2=new t(1,1),t}();
\ No newline at end of file
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this.displayRender=t,this},t.prototype.registerComponent=function(){this.entity.componentBits.set(ComponentTypeManager.getIndexFor(this),!1),this.entity.scene.entityProcessors.onComponentAdded(this.entity)},t.prototype.deregisterComponent=function(){this.entity.componentBits.set(ComponentTypeManager.getIndexFor(this)),this.entity.scene.entityProcessors.onComponentRemoved(this.entity)},t}(),Entity=function(){function t(t){this._updateOrder=0,this._enabled=!0,this.name=t,this.transform=new Transform(this),this.components=new ComponentList(this),this.componentBits=new BitSet}return Object.defineProperty(t.prototype,"isDestoryed",{get:function(){return this._isDestoryed},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"enabled",{get:function(){return this._enabled},set:function(t){this.setEnabled(t)},enumerable:!0,configurable:!0}),t.prototype.setEnabled=function(t){return this._enabled!=t&&(this._enabled=t),this},Object.defineProperty(t.prototype,"updateOrder",{get:function(){return this._updateOrder},set:function(t){this.setUpdateOrder(t)},enumerable:!0,configurable:!0}),t.prototype.setUpdateOrder=function(t){if(this._updateOrder!=t)return this._updateOrder=t,this.scene,this},t.prototype.attachToScene=function(t){this.scene=t,t.entities.add(this),this.components.registerAllComponents();for(var e=0;e<this.transform.childCount;e++)this.transform.getChild(e).entity.attachToScene(t)},t.prototype.detachFromScene=function(){this.scene.entities.remove(this),this.components.deregisterAllComponents();for(var t=0;t<this.transform.childCount;t++)this.transform.getChild(t).entity.detachFromScene()},t.prototype.addComponent=function(t){return t.entity=this,this.components.add(t),t.initialize(),t},t.prototype.getComponent=function(t){return this.components.getComponent(t,!1)},t.prototype.update=function(){this.components.update(),this.transform.updateTransform()},t.prototype.onAddedToScene=function(){},t.prototype.onRemovedFromScene=function(){this._isDestoryed&&this.components.remove},t.prototype.onTransformChanged=function(t){this.components.onEntityTransformChanged(t)},t.prototype.destory=function(){this._isDestoryed=!0,this.scene.entities.remove(this),this.transform.parent=null;for(var t=this.transform.childCount-1;t>=0;t--){this.transform.getChild(t).entity.destory()}},t}(),Scene=function(t){function e(e){var n=t.call(this)||this;return e.stage.addChild(n),n._projectionMatrix=new Matrix2D(0,0,0,0,0,0),n.entityProcessors=new EntityProcessorList,n.entities=new EntityList(n),n.addEventListener(egret.Event.ACTIVATE,n.onActive,n),n.addEventListener(egret.Event.DEACTIVATE,n.onDeactive,n),n.addEventListener(egret.Event.ENTER_FRAME,n.update,n),n}return __extends(e,t),e.prototype.createEntity=function(t){var e=new Entity(t);return e.transform.position=new Vector2(0,0),this.addEntity(e)},e.prototype.addEntity=function(t){this.entities.add(t),t.scene=this;for(var e=0;e<t.transform.childCount;e++)this.addEntity(t.transform.getChild(e).entity);return t},e.prototype.destroyAllEntities=function(){for(var t=0;t<this.entities.count;t++)this.entities.buffer[t].destory()},e.prototype.findEntity=function(t){return this.entities.findEntity(t)},e.prototype.addEntityProcessor=function(t){return t.scene=this,this.entityProcessors.add(t),t},e.prototype.removeEntityProcessor=function(t){this.entityProcessors.remove(t)},e.prototype.getEntityProcessor=function(){return this.entityProcessors.getProcessor()},e.prototype.setActive=function(){return SceneManager.setActiveScene(this),this},e.prototype.initialize=function(){this.camera=this.createEntity("camera").addComponent(new Camera),this.entityProcessors&&this.entityProcessors.begin()},e.prototype.onActive=function(){},e.prototype.onDeactive=function(){},e.prototype.update=function(){Time.update(egret.getTimer()),this.entities.updateLists(),this.entityProcessors&&this.entityProcessors.update(),this.entities.update(),this.entityProcessors&&this.entityProcessors.lateUpdate()},e.prototype.prepRenderState=function(){this._projectionMatrix.m11=2/this.stage.width,this._projectionMatrix.m22=-2/this.stage.height,this._transformMatrix=this.camera.transformMatrix,this._matrixTransformMatrix=Matrix2D.multiply(this._transformMatrix,this._projectionMatrix)},e.prototype.destory=function(){this.removeEventListener(egret.Event.DEACTIVATE,this.onDeactive,this),this.removeEventListener(egret.Event.ACTIVATE,this.onActive,this),this.camera.destory(),this.camera=null,this.entities.removeAllEntities()},e}(egret.DisplayObjectContainer),SceneManager=function(){function t(){}return t.createScene=function(t,e){return e.name=t,this._loadedScenes.set(t,e),e},t.setActiveScene=function(t){if(this._activeScene){if(this._activeScene==t)return;this._lastScene=this._activeScene,this._activeScene.destory()}return this._activeScene=t,this._activeScene.initialize(),t},t.getActiveScene=function(){return this._activeScene},t._loadedScenes=new Map,t}();!function(t){t[t.clean=0]="clean",t[t.positionDirty=1]="positionDirty",t[t.scaleDirty=2]="scaleDirty",t[t.rotationDirty=3]="rotationDirty"}(DirtyType||(DirtyType={})),function(t){t[t.position=0]="position",t[t.scale=1]="scale",t[t.rotation=2]="rotation"}(ComponentTransform||(ComponentTransform={}));var Transform=function(){function t(t){this._localRotation=0,this._worldTransform=Matrix2D.identity,this._worldToLocalTransform=Matrix2D.identity,this._worldInverseTransform=Matrix2D.identity,this._rotation=0,this.entity=t,this._scale=this._localScale=Vector2.One,this._children=[]}return Object.defineProperty(t.prototype,"childCount",{get:function(){return this._children.length},enumerable:!0,configurable:!0}),t.prototype.getChild=function(t){return this._children[t]},Object.defineProperty(t.prototype,"parent",{get:function(){return this._parent},set:function(t){this.setParent(t)},enumerable:!0,configurable:!0}),t.prototype.setParent=function(t){return this._parent==t?this:(this._parent&&this._parent._children.remove(this),t&&t._children.push(this),this._parent=t,this)},Object.defineProperty(t.prototype,"position",{get:function(){return this.updateTransform(),this.parent?(this.parent.updateTransform(),this._position=Vector2.transform(this._localPosition,this.parent._worldTransform)):this._position=this._localPosition,this._position},set:function(t){this.setPosition(t)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"localPosition",{get:function(){return this.updateTransform(),this._localPosition},set:function(t){this.setLocalPosition(t)},enumerable:!0,configurable:!0}),t.prototype.setLocalPosition=function(t){return t==this._localPosition?this:(this._localPosition=t,this._localDirty=this._positionDirty=this._localPositionDirty=this._localRotationDirty=this._localScaleDirty=!0,this.setDirty(DirtyType.positionDirty),this)},t.prototype.setPosition=function(t){if(t==this._position)return this;this._position=t,this.parent?this.localPosition=Vector2.transform(this._position,this._worldToLocalTransform):this.localPosition=t;for(var e=0;e<this.entity.components.buffer.length;e++){var n=this.entity.components.buffer[e];n.displayRender&&(n.displayRender.x=this.entity.scene.camera.transformMatrix.m31+this.position.x,n.displayRender.y=this.entity.scene.camera.transformMatrix.m32+this.position.y)}return this},t.prototype.setDirty=function(t){if(0==(this._hierachyDirty&t)){switch(this._hierachyDirty|=t,t){case DirtyType.positionDirty:this.entity.onTransformChanged(ComponentTransform.position);break;case DirtyType.rotationDirty:this.entity.onTransformChanged(ComponentTransform.rotation);break;case DirtyType.scaleDirty:this.entity.onTransformChanged(ComponentTransform.scale)}null==this._children&&(this._children=[]);for(var e=0;e<this._children.length;e++)this._children[e].setDirty(t)}},t.prototype.updateTransform=function(){this._hierachyDirty!=DirtyType.clean&&(this.parent&&this.parent.updateTransform(),this._localDirty&&(this._localPositionDirty&&(this._translationMatrix=Matrix2D.createTranslation(this._localPosition.x,this._localPosition.y),this._localPositionDirty=!1),this._localRotationDirty&&(this._rotationMatrix=Matrix2D.createRotation(this._localRotation),this._localRotationDirty=!1),this._localScaleDirty&&(this._scaleMatrix=Matrix2D.createScale(this._localScale.x,this._localScale.y),this._localScaleDirty=!1),this._localTransform=Matrix2D.multiply(this._scaleMatrix,this._rotationMatrix),this._localTransform=Matrix2D.multiply(this._localTransform,this._translationMatrix),this.parent||(this._worldTransform=this._localTransform,this._rotation=this._localRotation,this._scale=this._localScale,this._worldInverseDirty=!0),this._localDirty=!1),this.parent&&(this._worldTransform=Matrix2D.multiply(this._localTransform,this.parent._worldTransform),this._rotation=this._localRotation+this.parent._rotation,this._scale=Vector2.multiply(this.parent._scale,this._localScale),this._worldInverseDirty=!0),this._worldToLocalDirty=!0,this._positionDirty=!0,this._hierachyDirty=DirtyType.clean)},t}(),Camera=function(t){function e(){var e=t.call(this)||this;return e._transformMatrix=Matrix2D.identity,e._inverseTransformMatrix=Matrix2D.identity,e}return __extends(e,t),Object.defineProperty(e.prototype,"transformMatrix",{get:function(){return this.updateMatrixes(),this._transformMatrix},enumerable:!0,configurable:!0}),e.prototype.initialize=function(){},e.prototype.update=function(){var t=this;SceneManager.getActiveScene().entities.buffer.forEach(function(e){return e.components.buffer.forEach(function(e){e.displayRender&&(-1==t.entity.scene.$children.indexOf(e.displayRender)&&t.entity.scene.stage.addChild(e.displayRender))})})},e.prototype.setPosition=function(t){return this.entity.transform.setPosition(t),this},e.prototype.updateMatrixes=function(){this._transformMatrix=Matrix2D.createTranslation(-this.entity.transform.position.x,-this.entity.transform.position.y)},e.prototype.destory=function(){},e}(Component),EntitySystem=function(){function t(t){this._entities=[],this._matcher=t||Matcher.empty()}return Object.defineProperty(t.prototype,"matcher",{get:function(){return this._matcher},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},set:function(t){this._scene=t,this._entities=[]},enumerable:!0,configurable:!0}),t.prototype.initialize=function(){},t.prototype.onChanged=function(t){var e=this._entities.contains(t),n=this._matcher.IsIntersted(t);n&&!e?this.add(t):!n&&e&&this.remove(t)},t.prototype.add=function(t){this._entities.push(t),this.onAdded(t)},t.prototype.onAdded=function(t){},t.prototype.remove=function(t){this._entities.remove(t),this.onRemoved(t)},t.prototype.onRemoved=function(t){},t.prototype.update=function(){this.begin(),this.process(this._entities)},t.prototype.lateUpdate=function(){this.lateProcess(this._entities),this.end()},t.prototype.begin=function(){},t.prototype.process=function(t){},t.prototype.lateProcess=function(t){},t.prototype.end=function(){},t}(),EntityProcessingSystem=function(t){function e(e){return t.call(this,e)||this}return __extends(e,t),e.prototype.lateProcessEntity=function(t){},e.prototype.process=function(t){var e=this;t.forEach(function(t){return e.processEntity(t)})},e.prototype.lateProcess=function(t){var e=this;t.forEach(function(t){return e.lateProcessEntity(t)})},e}(EntitySystem),BitSet=function(){function t(e){void 0===e&&(e=64);var n=e>>6;0!=(e&t.LONG_MASK)&&n++,this._bits=new Array(n)}return t.prototype.and=function(t){for(var e,n=Math.min(this._bits.length,t._bits.length),i=0;i<n;++i)this._bits[i]&=t._bits[i];for(;e<this._bits.length;)this._bits[e++]=0},t.prototype.andNot=function(t){for(var e=Math.min(this._bits.length,t._bits.length);--e>=0;)this._bits[e]&=~t._bits[e]},t.prototype.cardinality=function(){for(var t=0,e=this._bits.length-1;e>=0;e--){var n=this._bits[e];if(0!=n)if(-1!=n){var i=((n=((n=(n>>1&0x5555555555555400)+(0x5555555555555400&n))>>2&0x3333333333333400)+(0x3333333333333400&n))>>32)+n;t+=((i=((i=(i>>4&252645135)+(252645135&i))>>8&16711935)+(16711935&i))>>16&65535)+(65535&i)}else t+=64}return t},t.prototype.clear=function(t){if(null!=t){var e=t>>6;this.ensure(e),this._bits[e]&=~(1<<t)}else for(var n=0;n<this._bits.length;n++)this._bits[n]=0},t.prototype.ensure=function(t){if(t>=this._bits.length){var e=new Number[t+1];e=this._bits.copyWithin(0,0,this._bits.length),this._bits=e}},t.prototype.get=function(t){var e=t>>6;return!(e>=this._bits.length)&&0!=(this._bits[e]&1<<t)},t.prototype.intersects=function(t){for(var e=Math.min(this._bits.length,t._bits.length);--e>=0;)if(0!=(this._bits[e]&t._bits[e]))return!0;return!1},t.prototype.isEmpty=function(){for(var t=this._bits.length-1;t>=0;t--)if(this._bits[t])return!1;return!0},t.prototype.nextSetBit=function(t){for(var e=t>>6,n=1<<t;e<this._bits.length;){var i=this._bits[e];do{if(0!=(i&n))return t;n<<=1,t++}while(0!=n);n=1,e++}return-1},t.prototype.set=function(t,e){if(void 0===e&&(e=!0),e){var n=t>>6;this.ensure(n),this._bits[n]|=1<<t}else this.clear(t)},t.LONG_MASK=63,t}(),ComponentList=function(){function t(t){this._components=[],this._componentsToAdd=[],this._componentsToRemove=[],this._tempBufferList=[],this._entity=t}return Object.defineProperty(t.prototype,"buffer",{get:function(){return this._components},enumerable:!0,configurable:!0}),t.prototype.add=function(t){this._componentsToAdd.push(t)},t.prototype.remove=function(t){this._componentsToAdd.contains(t)?this._componentsToAdd.remove(t):this._componentsToRemove.push(t)},t.prototype.removeAllComponents=function(){for(var t=0;t<this._components.length;t++)this.handleRemove(this._components[t]);this._components.length=0,this._componentsToAdd.length=0,this._componentsToRemove.length=0},t.prototype.deregisterAllComponents=function(){for(var t=0;t<this._components.length;t++){var e=this._components[t];this._entity.componentBits.set(ComponentTypeManager.getIndexFor(e),!1),this._entity.scene.entityProcessors.onComponentRemoved(this._entity)}},t.prototype.registerAllComponents=function(){for(var t=0;t<this._components.length;t++){var e=this._components[t];this._entity.componentBits.set(ComponentTypeManager.getIndexFor(e)),this._entity.scene.entityProcessors.onComponentAdded(this._entity)}},t.prototype.updateLists=function(){if(this._componentsToRemove.length>0){for(var t=0;t<this._componentsToRemove.length;t++)this.handleRemove(this._componentsToRemove[t]),this._components.remove(this._componentsToRemove[t]);this._componentsToRemove.length=0}if(this._componentsToAdd.length>0){t=0;for(var e=this._componentsToAdd.length;t<e;t++){var n=this._componentsToAdd[t];this._entity.componentBits.set(ComponentTypeManager.getIndexFor(n)),this._entity.scene.entityProcessors.onComponentAdded(this._entity),this._components.push(n),this._tempBufferList.push(n)}this._componentsToAdd.length=0;for(t=0;t<this._tempBufferList.length;t++){(n=this._tempBufferList[t]).onAddedToEntity(),n.enabled&&n.onEnabled()}this._tempBufferList.length=0}},t.prototype.handleRemove=function(t){this._entity.componentBits.set(ComponentTypeManager.getIndexFor(t),!1),this._entity.scene.entityProcessors.onComponentRemoved(this._entity),t.onRemovedFromEntity(),t.entity=null},t.prototype.getComponent=function(t,e){for(var n=0;n<this._components.length;n++){if((i=this._components[n])instanceof t)return i}if(!e)for(n=0;n<this._componentsToAdd.length;n++){var i;if((i=this._componentsToAdd[n])instanceof t)return i}return null},t.prototype.update=function(){this.updateLists()},t.prototype.onEntityTransformChanged=function(t){for(var e=0;e<this._components.length;e++)this._components[e].enabled&&this._components[e].onEntityTransformChanged(t);for(e=0;e<this._componentsToAdd.length;e++)this._componentsToAdd[e].enabled&&this._componentsToAdd[e].onEntityTransformChanged(t)},t}(),ComponentTypeManager=function(){function t(){}return t.add=function(t){this._componentTypesMask.has(t)||(this._componentTypesMask[t]=this._componentTypesMask.size)},t.getIndexFor=function(t){var e=-1;return this._componentTypesMask.has(t)||(this.add(t),e=this._componentTypesMask.get(t)),e},t._componentTypesMask=new Map,t}(),EntityList=function(){function t(t){this._entitiesToRemove=[],this._entitiesToAdded=[],this._tempEntityList=[],this._entities=[],this.scene=t}return Object.defineProperty(t.prototype,"count",{get:function(){return this._entities.length},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buffer",{get:function(){return this._entities},enumerable:!0,configurable:!0}),t.prototype.add=function(t){this._entitiesToAdded.push(t)},t.prototype.remove=function(t){this._entitiesToAdded.contains(t)?this._entitiesToAdded.remove(t):this._entitiesToRemove.contains(t)||this._entitiesToRemove.push(t)},t.prototype.findEntity=function(t){for(var e=0;e<this._entities.length;e++)if(this._entities[e].name==t)return this._entities[e];return this._entitiesToAdded.firstOrDefault(function(e){return e.name==t})},t.prototype.update=function(){for(var t=0;t<this._entities.length;t++){var e=this._entities[t];e.enabled&&e.update()}},t.prototype.removeAllEntities=function(){this._entitiesToAdded.length=0,this.updateLists();for(var t=0;t<this._entities.length;t++)this._entities[t].scene=null;this._entities.length=0},t.prototype.updateLists=function(){var t=this;if(this._entitiesToRemove.length>0){var e=this._entitiesToRemove;this._entitiesToRemove=this._tempEntityList,this._tempEntityList=e,this._tempEntityList.forEach(function(e){t._entities.remove(e),e.scene=null,t.scene.entityProcessors.onEntityRemoved(e)}),this._tempEntityList.length=0}if(this._entitiesToAdded.length>0){e=this._entitiesToAdded;this._entitiesToAdded=this._tempEntityList,this._tempEntityList=e,this._tempEntityList.forEach(function(e){t._entities.push(e),e.scene=t.scene,t.scene.entityProcessors.onEntityAdded(e)}),this._tempEntityList.forEach(function(t){return t.onAddedToScene()}),this._tempEntityList.length=0}},t}(),EntityProcessorList=function(){function t(){this._processors=[]}return t.prototype.add=function(t){this._processors.push(t)},t.prototype.remove=function(t){this._processors.remove(t)},t.prototype.onComponentAdded=function(t){this.notifyEntityChanged(t)},t.prototype.onComponentRemoved=function(t){this.notifyEntityChanged(t)},t.prototype.onEntityAdded=function(t){this.notifyEntityChanged(t)},t.prototype.onEntityRemoved=function(t){this.removeFromProcessors(t)},t.prototype.notifyEntityChanged=function(t){for(var e=0;e<this._processors.length;e++)this._processors[e].onChanged(t)},t.prototype.removeFromProcessors=function(t){for(var e=0;e<this._processors.length;e++)this._processors[e].remove(t)},t.prototype.begin=function(){},t.prototype.update=function(){for(var t=0;t<this._processors.length;t++)this._processors[t].update()},t.prototype.lateUpdate=function(){for(var t=0;t<this._processors.length;t++)this._processors[t].lateUpdate()},t.prototype.end=function(){},t.prototype.getProcessor=function(){for(var t=0;t<this._processors.length;t++){var e=this._processors[t];if(e instanceof EntitySystem)return e}return null},t}(),Matcher=function(){function t(){this.allSet=new BitSet,this.exclusionSet=new BitSet,this.oneSet=new BitSet}return t.empty=function(){return new t},t.prototype.IsIntersted=function(t){if(!this.allSet.isEmpty())for(var e=this.allSet.nextSetBit(0);e>=0;e=this.allSet.nextSetBit(e+1))if(!t.componentBits.get(e))return!1;return!(!this.exclusionSet.isEmpty()&&this.exclusionSet.intersects(t.componentBits))&&!(!this.oneSet.isEmpty()&&!this.oneSet.intersects(t.componentBits))},t}(),Time=function(){function t(){}return t.update=function(t){var e=(t-this._lastTime)/1e3;this.deltaTime=e*this.timeScale,this.unscaledDeltaTime=e,this._lastTime=t},t.timeScale=1,t._lastTime=0,t}(),MathHelper=function(){function t(){}return t.toDegrees=function(t){return 57.29577951308232*t},t.toRadians=function(t){return.017453292519943295*t},t}(),Matrix2D=function(){function t(t,e,n,i,o,r){this.m11=0,this.m12=0,this.m21=0,this.m22=0,this.m31=0,this.m32=0,this.m11=t,this.m12=e,this.m21=n,this.m22=i,this.m31=o,this.m32=r}return Object.defineProperty(t,"identity",{get:function(){return t._identity},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"translation",{get:function(){return new Vector2(this.m31,this.m32)},set:function(t){this.m31=t.x,this.m32=t.y},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return Math.atan2(this.m21,this.m11)},set:function(t){var e=Math.cos(t),n=Math.sin(t);this.m11=e,this.m12=n,this.m21=-n,this.m22=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rotationDegrees",{get:function(){return MathHelper.toDegrees(this.rotation)},set:function(t){this.rotation=MathHelper.toRadians(t)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scale",{get:function(){return new Vector2(this.m11,this.m22)},set:function(t){this.m11=t.x,this.m12=t.y},enumerable:!0,configurable:!0}),t.add=function(t,e){return t.m11+=e.m11,t.m12+=e.m12,t.m21+=e.m21,t.m22+=e.m22,t.m31+=e.m31,t.m32+=e.m32,t},t.divide=function(t,e){return t.m11/=e.m11,t.m12/=e.m12,t.m21/=e.m21,t.m22/=e.m22,t.m31/=e.m31,t.m32/=e.m32,t},t.multiply=function(t,e){var n=t.m11*e.m11+t.m12*e.m21,i=t.m11*e.m12+t.m12*e.m22,o=t.m21*e.m11+t.m22*e.m21,r=t.m21*e.m12+t.m22*e.m22,s=t.m31*e.m11+t.m32*e.m21+e.m31,a=t.m31*e.m12+t.m32*e.m22+e.m32;return t.m11=n,t.m12=i,t.m21=o,t.m22=r,t.m31=s,t.m32=a,t},t.multiplyTranslation=function(e,n,i){var o=t.createTranslation(n,i);return t.multiply(e,o)},t.prototype.determinant=function(){return this.m11*this.m22-this.m12*this.m21},t.invert=function(t,e){var n=1/t.determinant();return e.m11=t.m22*n,e.m12=-t.m12*n,e.m21=-t.m21*n,e.m22=t.m11*n,e.m31=(t.m32*t.m21-t.m31*t.m22)*n,e.m32=-(t.m32*t.m11-t.m31*t.m12)*n,e},t.createTranslation=function(e,n,i){return void 0===i&&(i=t.identity),i.m11=1,i.m12=0,i.m21=0,i.m22=1,i.m31=e,i.m32=n,i},t.createRotation=function(e,n){n=t.identity;var i=Math.cos(e),o=Math.sin(e);return n.m11=i,n.m12=o,n.m21=-o,n.m22=i,n},t.createScale=function(e,n,i){return void 0===i&&(i=t.identity),i.m11=e,i.m12=0,i.m21=0,i.m22=n,i.m31=0,i.m32=0,i},t._identity=new t(1,0,0,1,0,0),t}(),Vector2=function(){function t(t,e){this.x=0,this.y=0,this.x=t,this.y=e}return Object.defineProperty(t,"One",{get:function(){return this.unitVector2},enumerable:!0,configurable:!0}),t.add=function(t,e){return t.x+=e.x,t.y+=e.y,t},t.divide=function(t,e){return t.x/=e.x,t.y/=e.y,t},t.multiply=function(t,e){return t.x*=e.x,t.y*=e.y,t},t.subtract=function(t,e){return t.x-=e.x,t.y-=e.y,t},t.prototype.normalize=function(){var t=1/Math.sqrt(this.x*this.x+this.y*this.y);this.x*=t,this.y*=t},t.transform=function(e,n){return new t(e.x*n.m11+e.y*n.m21,e.x*n.m12+e.y*n.m22)},t.unitVector2=new t(1,1),t}();
\ No newline at end of file
diff --git a/source/bin/framework.d.ts b/source/bin/framework.d.ts
index c9b3698c..53c9717f 100644
--- a/source/bin/framework.d.ts
+++ b/source/bin/framework.d.ts
@@ -24,6 +24,11 @@ declare abstract class Component {
     enabled: boolean;
     setEnabled(isEnabled: boolean): this;
     abstract initialize(): any;
+    onAddedToEntity(): void;
+    onRemovedFromEntity(): void;
+    onEnabled(): void;
+    onDisabled(): void;
+    onEntityTransformChanged(comp: ComponentTransform): void;
     update(): void;
     bind(displayRender: egret.DisplayObject): this;
     registerComponent(): void;
@@ -33,19 +38,25 @@ declare class Entity {
     name: string;
     scene: Scene;
     readonly transform: Transform;
-    readonly components: Component[];
+    readonly components: ComponentList;
     private _updateOrder;
     private _enabled;
+    private _isDestoryed;
     componentBits: BitSet;
+    readonly isDestoryed: boolean;
     enabled: boolean;
     setEnabled(isEnabled: boolean): this;
     constructor(name: string);
     updateOrder: number;
     setUpdateOrder(updateOrder: number): this;
     attachToScene(newScene: Scene): void;
+    detachFromScene(): void;
     addComponent<T extends Component>(component: T): T;
     getComponent<T extends Component>(type: any): T;
     update(): void;
+    onAddedToScene(): void;
+    onRemovedFromScene(): void;
+    onTransformChanged(comp: ComponentTransform): void;
     destory(): void;
 }
 declare class Scene extends egret.DisplayObjectContainer {
@@ -85,6 +96,11 @@ declare enum DirtyType {
     scaleDirty = 2,
     rotationDirty = 3
 }
+declare enum ComponentTransform {
+    position = 0,
+    scale = 1,
+    rotation = 2
+}
 declare class Transform {
     readonly entity: Entity;
     private _children;
@@ -119,6 +135,7 @@ declare class Transform {
     localPosition: Vector2;
     setLocalPosition(localPosition: Vector2): this;
     setPosition(position: Vector2): this;
+    setDirty(dirtyFlagType: DirtyType): void;
     updateTransform(): void;
 }
 declare class Camera extends Component {
@@ -176,6 +193,25 @@ declare class BitSet {
     nextSetBit(from: number): number;
     set(pos: number, value?: boolean): void;
 }
+declare class ComponentList {
+    private _entity;
+    private _components;
+    private _componentsToAdd;
+    private _componentsToRemove;
+    private _tempBufferList;
+    constructor(entity: Entity);
+    readonly buffer: Component[];
+    add(component: Component): void;
+    remove(component: Component): void;
+    removeAllComponents(): void;
+    deregisterAllComponents(): void;
+    registerAllComponents(): void;
+    updateLists(): void;
+    private handleRemove;
+    getComponent<T extends Component>(type: any, onlyReturnInitializedComponents: boolean): T;
+    update(): void;
+    onEntityTransformChanged(comp: any): void;
+}
 declare class ComponentTypeManager {
     private static _componentTypesMask;
     static add(type: any): void;
diff --git a/source/bin/framework.js b/source/bin/framework.js
index 360c5edd..217ab113 100644
--- a/source/bin/framework.js
+++ b/source/bin/framework.js
@@ -258,6 +258,16 @@ var Component = (function () {
         }
         return this;
     };
+    Component.prototype.onAddedToEntity = function () {
+    };
+    Component.prototype.onRemovedFromEntity = function () {
+    };
+    Component.prototype.onEnabled = function () {
+    };
+    Component.prototype.onDisabled = function () {
+    };
+    Component.prototype.onEntityTransformChanged = function (comp) {
+    };
     Component.prototype.update = function () {
     };
     Component.prototype.bind = function (displayRender) {
@@ -280,9 +290,16 @@ var Entity = (function () {
         this._enabled = true;
         this.name = name;
         this.transform = new Transform(this);
-        this.components = [];
+        this.components = new ComponentList(this);
         this.componentBits = new BitSet();
     }
+    Object.defineProperty(Entity.prototype, "isDestoryed", {
+        get: function () {
+            return this._isDestoryed;
+        },
+        enumerable: true,
+        configurable: true
+    });
     Object.defineProperty(Entity.prototype, "enabled", {
         get: function () {
             return this._enabled;
@@ -320,25 +337,41 @@ var Entity = (function () {
     Entity.prototype.attachToScene = function (newScene) {
         this.scene = newScene;
         newScene.entities.add(this);
-        this.components.forEach(function (component) { return component.registerComponent(); });
+        this.components.registerAllComponents();
         for (var i = 0; i < this.transform.childCount; i++) {
             this.transform.getChild(i).entity.attachToScene(newScene);
         }
     };
+    Entity.prototype.detachFromScene = function () {
+        this.scene.entities.remove(this);
+        this.components.deregisterAllComponents();
+        for (var i = 0; i < this.transform.childCount; i++)
+            this.transform.getChild(i).entity.detachFromScene();
+    };
     Entity.prototype.addComponent = function (component) {
         component.entity = this;
-        this.components.push(component);
+        this.components.add(component);
         component.initialize();
         return component;
     };
     Entity.prototype.getComponent = function (type) {
-        return this.components.firstOrDefault(function (component) { return component instanceof type; });
+        return this.components.getComponent(type, false);
     };
     Entity.prototype.update = function () {
-        this.components.forEach(function (component) { return component.update(); });
+        this.components.update();
         this.transform.updateTransform();
     };
+    Entity.prototype.onAddedToScene = function () {
+    };
+    Entity.prototype.onRemovedFromScene = function () {
+        if (this._isDestoryed)
+            this.components.remove;
+    };
+    Entity.prototype.onTransformChanged = function (comp) {
+        this.components.onEntityTransformChanged(comp);
+    };
     Entity.prototype.destory = function () {
+        this._isDestoryed = true;
         this.scene.entities.remove(this);
         this.transform.parent = null;
         for (var i = this.transform.childCount - 1; i >= 0; i--) {
@@ -461,6 +494,12 @@ var DirtyType;
     DirtyType[DirtyType["scaleDirty"] = 2] = "scaleDirty";
     DirtyType[DirtyType["rotationDirty"] = 3] = "rotationDirty";
 })(DirtyType || (DirtyType = {}));
+var ComponentTransform;
+(function (ComponentTransform) {
+    ComponentTransform[ComponentTransform["position"] = 0] = "position";
+    ComponentTransform[ComponentTransform["scale"] = 1] = "scale";
+    ComponentTransform[ComponentTransform["rotation"] = 2] = "rotation";
+})(ComponentTransform || (ComponentTransform = {}));
 var Transform = (function () {
     function Transform(entity) {
         this._localRotation = 0;
@@ -536,6 +575,7 @@ var Transform = (function () {
             return this;
         this._localPosition = localPosition;
         this._localDirty = this._positionDirty = this._localPositionDirty = this._localRotationDirty = this._localScaleDirty = true;
+        this.setDirty(DirtyType.positionDirty);
         return this;
     };
     Transform.prototype.setPosition = function (position) {
@@ -548,8 +588,8 @@ var Transform = (function () {
         else {
             this.localPosition = position;
         }
-        for (var i = 0; i < this.entity.components.length; i++) {
-            var component = this.entity.components[i];
+        for (var i = 0; i < this.entity.components.buffer.length; i++) {
+            var component = this.entity.components.buffer[i];
             if (component.displayRender) {
                 component.displayRender.x = this.entity.scene.camera.transformMatrix.m31 + this.position.x;
                 component.displayRender.y = this.entity.scene.camera.transformMatrix.m32 + this.position.y;
@@ -557,6 +597,27 @@ var Transform = (function () {
         }
         return this;
     };
+    Transform.prototype.setDirty = function (dirtyFlagType) {
+        if ((this._hierachyDirty & dirtyFlagType) == 0) {
+            this._hierachyDirty |= dirtyFlagType;
+            switch (dirtyFlagType) {
+                case DirtyType.positionDirty:
+                    this.entity.onTransformChanged(ComponentTransform.position);
+                    break;
+                case DirtyType.rotationDirty:
+                    this.entity.onTransformChanged(ComponentTransform.rotation);
+                    break;
+                case DirtyType.scaleDirty:
+                    this.entity.onTransformChanged(ComponentTransform.scale);
+                    break;
+            }
+            if (this._children == null)
+                this._children = [];
+            for (var i = 0; i < this._children.length; i++) {
+                this._children[i].setDirty(dirtyFlagType);
+            }
+        }
+    };
     Transform.prototype.updateTransform = function () {
         if (this._hierachyDirty != DirtyType.clean) {
             if (this.parent)
@@ -617,7 +678,7 @@ var Camera = (function (_super) {
     };
     Camera.prototype.update = function () {
         var _this = this;
-        SceneManager.getActiveScene().entities.buffer.forEach(function (entity) { return entity.components.forEach(function (component) {
+        SceneManager.getActiveScene().entities.buffer.forEach(function (entity) { return entity.components.buffer.forEach(function (component) {
             if (component.displayRender) {
                 var has = _this.entity.scene.$children.indexOf(component.displayRender);
                 if (has == -1) {
@@ -826,6 +887,116 @@ var BitSet = (function () {
     BitSet.LONG_MASK = 0x3f;
     return BitSet;
 }());
+var ComponentList = (function () {
+    function ComponentList(entity) {
+        this._components = [];
+        this._componentsToAdd = [];
+        this._componentsToRemove = [];
+        this._tempBufferList = [];
+        this._entity = entity;
+    }
+    Object.defineProperty(ComponentList.prototype, "buffer", {
+        get: function () {
+            return this._components;
+        },
+        enumerable: true,
+        configurable: true
+    });
+    ComponentList.prototype.add = function (component) {
+        this._componentsToAdd.push(component);
+    };
+    ComponentList.prototype.remove = function (component) {
+        if (this._componentsToAdd.contains(component)) {
+            this._componentsToAdd.remove(component);
+            return;
+        }
+        this._componentsToRemove.push(component);
+    };
+    ComponentList.prototype.removeAllComponents = function () {
+        for (var i = 0; i < this._components.length; i++) {
+            this.handleRemove(this._components[i]);
+        }
+        this._components.length = 0;
+        this._componentsToAdd.length = 0;
+        this._componentsToRemove.length = 0;
+    };
+    ComponentList.prototype.deregisterAllComponents = function () {
+        for (var i = 0; i < this._components.length; i++) {
+            var component = this._components[i];
+            this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component), false);
+            this._entity.scene.entityProcessors.onComponentRemoved(this._entity);
+        }
+    };
+    ComponentList.prototype.registerAllComponents = function () {
+        for (var i = 0; i < this._components.length; i++) {
+            var component = this._components[i];
+            this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component));
+            this._entity.scene.entityProcessors.onComponentAdded(this._entity);
+        }
+    };
+    ComponentList.prototype.updateLists = function () {
+        if (this._componentsToRemove.length > 0) {
+            for (var i = 0; i < this._componentsToRemove.length; i++) {
+                this.handleRemove(this._componentsToRemove[i]);
+                this._components.remove(this._componentsToRemove[i]);
+            }
+            this._componentsToRemove.length = 0;
+        }
+        if (this._componentsToAdd.length > 0) {
+            for (var i = 0, count = this._componentsToAdd.length; i < count; i++) {
+                var component = this._componentsToAdd[i];
+                this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component));
+                this._entity.scene.entityProcessors.onComponentAdded(this._entity);
+                this._components.push(component);
+                this._tempBufferList.push(component);
+            }
+            this._componentsToAdd.length = 0;
+            for (var i = 0; i < this._tempBufferList.length; i++) {
+                var component = this._tempBufferList[i];
+                component.onAddedToEntity();
+                if (component.enabled) {
+                    component.onEnabled();
+                }
+            }
+            this._tempBufferList.length = 0;
+        }
+    };
+    ComponentList.prototype.handleRemove = function (component) {
+        this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component), false);
+        this._entity.scene.entityProcessors.onComponentRemoved(this._entity);
+        component.onRemovedFromEntity();
+        component.entity = null;
+    };
+    ComponentList.prototype.getComponent = function (type, onlyReturnInitializedComponents) {
+        for (var i = 0; i < this._components.length; i++) {
+            var component = this._components[i];
+            if (component instanceof type)
+                return component;
+        }
+        if (!onlyReturnInitializedComponents) {
+            for (var i = 0; i < this._componentsToAdd.length; i++) {
+                var component = this._componentsToAdd[i];
+                if (component instanceof type)
+                    return component;
+            }
+        }
+        return null;
+    };
+    ComponentList.prototype.update = function () {
+        this.updateLists();
+    };
+    ComponentList.prototype.onEntityTransformChanged = function (comp) {
+        for (var i = 0; i < this._components.length; i++) {
+            if (this._components[i].enabled)
+                this._components[i].onEntityTransformChanged(comp);
+        }
+        for (var i = 0; i < this._componentsToAdd.length; i++) {
+            if (this._componentsToAdd[i].enabled)
+                this._componentsToAdd[i].onEntityTransformChanged(comp);
+        }
+    };
+    return ComponentList;
+}());
 var ComponentTypeManager = (function () {
     function ComponentTypeManager() {
     }
@@ -921,6 +1092,7 @@ var EntityList = (function () {
                 entity.scene = _this.scene;
                 _this.scene.entityProcessors.onEntityAdded(entity);
             });
+            this._tempEntityList.forEach(function (entity) { return entity.onAddedToScene(); });
             this._tempEntityList.length = 0;
         }
     };
diff --git a/source/bin/framework.min.js b/source/bin/framework.min.js
index 03168566..08e86c3f 100644
--- a/source/bin/framework.min.js
+++ b/source/bin/framework.min.js
@@ -1 +1 @@
-window.framework={},window.__extends=this&&this.__extends||function(){var t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])};return function(e,n){function i(){this.constructor=e}t(e,n),e.prototype=null===n?Object.create(n):(i.prototype=n.prototype,new i)}}(),Array.prototype.findIndex=function(t){return function(t,e){for(var n=0,i=t.length;n<i;n++)if(e.call(arguments[2],t[n],n,t))return n;return-1}(this,t)},Array.prototype.any=function(t){return function(t,e){return t.findIndex(e)>-1}(this,t)},Array.prototype.firstOrDefault=function(t){return function(t,e){var n=t.findIndex(e);return-1==n?null:t[n]}(this,t)},Array.prototype.find=function(t){return function(t,e){return t.firstOrDefault(e)}(this,t)},Array.prototype.where=function(t){return function(t,e){if("function"==typeof t.reduce)return t.reduce(function(n,i,r){return e.call(arguments[2],i,r,t)&&n.push(i),n},[]);for(var n=[],i=0,r=t.length;i<r;i++){var o=t[i];e.call(arguments[2],o,i,t)&&n.push(o)}return n}(this,t)},Array.prototype.count=function(t){return function(t,e){return t.where(e).length}(this,t)},Array.prototype.findAll=function(t){return function(t,e){return t.where(e)}(this,t)},Array.prototype.contains=function(t){return function(t,e){for(var n=0,i=t.length;n<i;n++)if(t[n]==e)return!0;return!1}(this,t)},Array.prototype.removeAll=function(t){!function(t,e){var n;do{(n=t.findIndex(e))>=0&&t.splice(n,1)}while(n>=0)}(this,t)},Array.prototype.remove=function(t){return function(t,e){var n=t.findIndex(function(t){return t===e});return n>=0&&(t.splice(n,1),!0)}(this,t)},Array.prototype.removeAt=function(t){return function(t,e){t.splice(e,1)}(this,t)},Array.prototype.removeRange=function(t,e){return function(t,e,n){t.splice(e,n)}(this,t,e)},Array.prototype.select=function(t){return function(t,e){if("function"==typeof t.reduce)return t.reduce(function(n,i,r){return n.push(e.call(arguments[2],i,r,t)),n},[]);for(var n=[],i=0,r=t.length;i<r;i++)n.push(e.call(arguments[2],t[i],i,t));return n}(this,t)},Array.prototype.orderBy=function(t,e){return function(t,e,n){return t.sort(function(t,i){var r=e(t),o=e(i);return n?n(r,o):r>o?1:-1}),t}(this,t,e)},Array.prototype.orderByDescending=function(t,e){return function(t,e,n){return t.sort(function(t,i){var r=e(t),o=e(i);return n?-n(r,o):r<o?1:-1}),t}(this,t,e)},Array.prototype.groupBy=function(t){return function(t,e){if("function"==typeof t.reduce){var n=[];return t.reduce(function(i,r,o){var s=JSON.stringify(e.call(arguments[1],r,o,t)),a=n.findIndex(function(t){return t===s});return a<0&&(a=n.push(s)-1),i[a]||(i[a]=[]),i[a].push(r),i},[])}for(var i=[],r=[],o=function(n,o){var a=JSON.stringify(e.call(s[1],t[n],n,t)),c=r.findIndex(function(t){return t===a});c<0&&(c=r.push(a)-1),i[c]||(i[c]=[]),i[c].push(t[n])},s=arguments,a=0,c=t.length;a<c;a++)o(a);return i}(this,t)},Array.prototype.sum=function(t){return function(t,e){for(var n,i=0,r=t.length;i<r;i++)0==i?n=e?e.call(arguments[2],t[i],i,t):t[i]:n+=e?e.call(arguments[2],t[i],i,t):t[i];return n}(this,t)};var DirtyType,Component=function(){function t(){this._enabled=!0}return Object.defineProperty(t.prototype,"enabled",{get:function(){return this.entity?this.entity.enabled&&this._enabled:this._enabled},set:function(t){this.setEnabled(t)},enumerable:!0,configurable:!0}),t.prototype.setEnabled=function(t){return this._enabled!=t&&(this._enabled=t),this},t.prototype.update=function(){},t.prototype.bind=function(t){return this.displayRender=t,this},t.prototype.registerComponent=function(){this.entity.componentBits.set(ComponentTypeManager.getIndexFor(this),!1),this.entity.scene.entityProcessors.onComponentAdded(this.entity)},t.prototype.deregisterComponent=function(){this.entity.componentBits.set(ComponentTypeManager.getIndexFor(this)),this.entity.scene.entityProcessors.onComponentRemoved(this.entity)},t}(),Entity=function(){function t(t){this._updateOrder=0,this._enabled=!0,this.name=t,this.transform=new Transform(this),this.components=[],this.componentBits=new BitSet}return Object.defineProperty(t.prototype,"enabled",{get:function(){return this._enabled},set:function(t){this.setEnabled(t)},enumerable:!0,configurable:!0}),t.prototype.setEnabled=function(t){return this._enabled!=t&&(this._enabled=t),this},Object.defineProperty(t.prototype,"updateOrder",{get:function(){return this._updateOrder},set:function(t){this.setUpdateOrder(t)},enumerable:!0,configurable:!0}),t.prototype.setUpdateOrder=function(t){if(this._updateOrder!=t)return this._updateOrder=t,this.scene,this},t.prototype.attachToScene=function(t){this.scene=t,t.entities.add(this),this.components.forEach(function(t){return t.registerComponent()});for(var e=0;e<this.transform.childCount;e++)this.transform.getChild(e).entity.attachToScene(t)},t.prototype.addComponent=function(t){return t.entity=this,this.components.push(t),t.initialize(),t},t.prototype.getComponent=function(t){return this.components.firstOrDefault(function(e){return e instanceof t})},t.prototype.update=function(){this.components.forEach(function(t){return t.update()}),this.transform.updateTransform()},t.prototype.destory=function(){this.scene.entities.remove(this),this.transform.parent=null;for(var t=this.transform.childCount-1;t>=0;t--){this.transform.getChild(t).entity.destory()}},t}(),Scene=function(t){function e(e){var n=t.call(this)||this;return e.stage.addChild(n),n._projectionMatrix=new Matrix2D(0,0,0,0,0,0),n.entityProcessors=new EntityProcessorList,n.entities=new EntityList(n),n.addEventListener(egret.Event.ACTIVATE,n.onActive,n),n.addEventListener(egret.Event.DEACTIVATE,n.onDeactive,n),n.addEventListener(egret.Event.ENTER_FRAME,n.update,n),n}return __extends(e,t),e.prototype.createEntity=function(t){var e=new Entity(t);return e.transform.position=new Vector2(0,0),this.addEntity(e)},e.prototype.addEntity=function(t){this.entities.add(t),t.scene=this;for(var e=0;e<t.transform.childCount;e++)this.addEntity(t.transform.getChild(e).entity);return t},e.prototype.destroyAllEntities=function(){for(var t=0;t<this.entities.count;t++)this.entities.buffer[t].destory()},e.prototype.findEntity=function(t){return this.entities.findEntity(t)},e.prototype.addEntityProcessor=function(t){return t.scene=this,this.entityProcessors.add(t),t},e.prototype.removeEntityProcessor=function(t){this.entityProcessors.remove(t)},e.prototype.getEntityProcessor=function(){return this.entityProcessors.getProcessor()},e.prototype.setActive=function(){return SceneManager.setActiveScene(this),this},e.prototype.initialize=function(){this.camera=this.createEntity("camera").addComponent(new Camera),this.entityProcessors&&this.entityProcessors.begin()},e.prototype.onActive=function(){},e.prototype.onDeactive=function(){},e.prototype.update=function(){Time.update(egret.getTimer()),this.entities.updateLists(),this.entityProcessors&&this.entityProcessors.update(),this.entities.update(),this.entityProcessors&&this.entityProcessors.lateUpdate()},e.prototype.prepRenderState=function(){this._projectionMatrix.m11=2/this.stage.width,this._projectionMatrix.m22=-2/this.stage.height,this._transformMatrix=this.camera.transformMatrix,this._matrixTransformMatrix=Matrix2D.multiply(this._transformMatrix,this._projectionMatrix)},e.prototype.destory=function(){this.removeEventListener(egret.Event.DEACTIVATE,this.onDeactive,this),this.removeEventListener(egret.Event.ACTIVATE,this.onActive,this),this.camera.destory(),this.camera=null,this.entities.removeAllEntities()},e}(egret.DisplayObjectContainer),SceneManager=function(){function t(){}return t.createScene=function(t,e){return e.name=t,this._loadedScenes.set(t,e),e},t.setActiveScene=function(t){if(this._activeScene){if(this._activeScene==t)return;this._lastScene=this._activeScene,this._activeScene.destory()}return this._activeScene=t,this._activeScene.initialize(),t},t.getActiveScene=function(){return this._activeScene},t._loadedScenes=new Map,t}();!function(t){t[t.clean=0]="clean",t[t.positionDirty=1]="positionDirty",t[t.scaleDirty=2]="scaleDirty",t[t.rotationDirty=3]="rotationDirty"}(DirtyType||(DirtyType={}));var Transform=function(){function t(t){this._localRotation=0,this._worldTransform=Matrix2D.identity,this._worldToLocalTransform=Matrix2D.identity,this._worldInverseTransform=Matrix2D.identity,this._rotation=0,this.entity=t,this._scale=this._localScale=Vector2.One,this._children=[]}return Object.defineProperty(t.prototype,"childCount",{get:function(){return this._children.length},enumerable:!0,configurable:!0}),t.prototype.getChild=function(t){return this._children[t]},Object.defineProperty(t.prototype,"parent",{get:function(){return this._parent},set:function(t){this.setParent(t)},enumerable:!0,configurable:!0}),t.prototype.setParent=function(t){return this._parent==t?this:(this._parent&&this._parent._children.remove(this),t&&t._children.push(this),this._parent=t,this)},Object.defineProperty(t.prototype,"position",{get:function(){return this.updateTransform(),this.parent?(this.parent.updateTransform(),this._position=Vector2.transform(this._localPosition,this.parent._worldTransform)):this._position=this._localPosition,this._position},set:function(t){this.setPosition(t)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"localPosition",{get:function(){return this.updateTransform(),this._localPosition},set:function(t){this.setLocalPosition(t)},enumerable:!0,configurable:!0}),t.prototype.setLocalPosition=function(t){return t==this._localPosition?this:(this._localPosition=t,this._localDirty=this._positionDirty=this._localPositionDirty=this._localRotationDirty=this._localScaleDirty=!0,this)},t.prototype.setPosition=function(t){if(t==this._position)return this;this._position=t,this.parent?this.localPosition=Vector2.transform(this._position,this._worldToLocalTransform):this.localPosition=t;for(var e=0;e<this.entity.components.length;e++){var n=this.entity.components[e];n.displayRender&&(n.displayRender.x=this.entity.scene.camera.transformMatrix.m31+this.position.x,n.displayRender.y=this.entity.scene.camera.transformMatrix.m32+this.position.y)}return 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this.components.getComponent(t,!1)},t.prototype.update=function(){this.components.update(),this.transform.updateTransform()},t.prototype.onAddedToScene=function(){},t.prototype.onRemovedFromScene=function(){this._isDestoryed&&this.components.remove},t.prototype.onTransformChanged=function(t){this.components.onEntityTransformChanged(t)},t.prototype.destory=function(){this._isDestoryed=!0,this.scene.entities.remove(this),this.transform.parent=null;for(var t=this.transform.childCount-1;t>=0;t--){this.transform.getChild(t).entity.destory()}},t}(),Scene=function(t){function e(e){var n=t.call(this)||this;return e.stage.addChild(n),n._projectionMatrix=new Matrix2D(0,0,0,0,0,0),n.entityProcessors=new EntityProcessorList,n.entities=new EntityList(n),n.addEventListener(egret.Event.ACTIVATE,n.onActive,n),n.addEventListener(egret.Event.DEACTIVATE,n.onDeactive,n),n.addEventListener(egret.Event.ENTER_FRAME,n.update,n),n}return __extends(e,t),e.prototype.createEntity=function(t){var e=new Entity(t);return e.transform.position=new Vector2(0,0),this.addEntity(e)},e.prototype.addEntity=function(t){this.entities.add(t),t.scene=this;for(var e=0;e<t.transform.childCount;e++)this.addEntity(t.transform.getChild(e).entity);return t},e.prototype.destroyAllEntities=function(){for(var t=0;t<this.entities.count;t++)this.entities.buffer[t].destory()},e.prototype.findEntity=function(t){return this.entities.findEntity(t)},e.prototype.addEntityProcessor=function(t){return t.scene=this,this.entityProcessors.add(t),t},e.prototype.removeEntityProcessor=function(t){this.entityProcessors.remove(t)},e.prototype.getEntityProcessor=function(){return this.entityProcessors.getProcessor()},e.prototype.setActive=function(){return SceneManager.setActiveScene(this),this},e.prototype.initialize=function(){this.camera=this.createEntity("camera").addComponent(new Camera),this.entityProcessors&&this.entityProcessors.begin()},e.prototype.onActive=function(){},e.prototype.onDeactive=function(){},e.prototype.update=function(){Time.update(egret.getTimer()),this.entities.updateLists(),this.entityProcessors&&this.entityProcessors.update(),this.entities.update(),this.entityProcessors&&this.entityProcessors.lateUpdate()},e.prototype.prepRenderState=function(){this._projectionMatrix.m11=2/this.stage.width,this._projectionMatrix.m22=-2/this.stage.height,this._transformMatrix=this.camera.transformMatrix,this._matrixTransformMatrix=Matrix2D.multiply(this._transformMatrix,this._projectionMatrix)},e.prototype.destory=function(){this.removeEventListener(egret.Event.DEACTIVATE,this.onDeactive,this),this.removeEventListener(egret.Event.ACTIVATE,this.onActive,this),this.camera.destory(),this.camera=null,this.entities.removeAllEntities()},e}(egret.DisplayObjectContainer),SceneManager=function(){function t(){}return t.createScene=function(t,e){return e.name=t,this._loadedScenes.set(t,e),e},t.setActiveScene=function(t){if(this._activeScene){if(this._activeScene==t)return;this._lastScene=this._activeScene,this._activeScene.destory()}return this._activeScene=t,this._activeScene.initialize(),t},t.getActiveScene=function(){return this._activeScene},t._loadedScenes=new Map,t}();!function(t){t[t.clean=0]="clean",t[t.positionDirty=1]="positionDirty",t[t.scaleDirty=2]="scaleDirty",t[t.rotationDirty=3]="rotationDirty"}(DirtyType||(DirtyType={})),function(t){t[t.position=0]="position",t[t.scale=1]="scale",t[t.rotation=2]="rotation"}(ComponentTransform||(ComponentTransform={}));var Transform=function(){function t(t){this._localRotation=0,this._worldTransform=Matrix2D.identity,this._worldToLocalTransform=Matrix2D.identity,this._worldInverseTransform=Matrix2D.identity,this._rotation=0,this.entity=t,this._scale=this._localScale=Vector2.One,this._children=[]}return Object.defineProperty(t.prototype,"childCount",{get:function(){return this._children.length},enumerable:!0,configurable:!0}),t.prototype.getChild=function(t){return this._children[t]},Object.defineProperty(t.prototype,"parent",{get:function(){return this._parent},set:function(t){this.setParent(t)},enumerable:!0,configurable:!0}),t.prototype.setParent=function(t){return this._parent==t?this:(this._parent&&this._parent._children.remove(this),t&&t._children.push(this),this._parent=t,this)},Object.defineProperty(t.prototype,"position",{get:function(){return this.updateTransform(),this.parent?(this.parent.updateTransform(),this._position=Vector2.transform(this._localPosition,this.parent._worldTransform)):this._position=this._localPosition,this._position},set:function(t){this.setPosition(t)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"localPosition",{get:function(){return this.updateTransform(),this._localPosition},set:function(t){this.setLocalPosition(t)},enumerable:!0,configurable:!0}),t.prototype.setLocalPosition=function(t){return t==this._localPosition?this:(this._localPosition=t,this._localDirty=this._positionDirty=this._localPositionDirty=this._localRotationDirty=this._localScaleDirty=!0,this.setDirty(DirtyType.positionDirty),this)},t.prototype.setPosition=function(t){if(t==this._position)return this;this._position=t,this.parent?this.localPosition=Vector2.transform(this._position,this._worldToLocalTransform):this.localPosition=t;for(var e=0;e<this.entity.components.buffer.length;e++){var n=this.entity.components.buffer[e];n.displayRender&&(n.displayRender.x=this.entity.scene.camera.transformMatrix.m31+this.position.x,n.displayRender.y=this.entity.scene.camera.transformMatrix.m32+this.position.y)}return this},t.prototype.setDirty=function(t){if(0==(this._hierachyDirty&t)){switch(this._hierachyDirty|=t,t){case DirtyType.positionDirty:this.entity.onTransformChanged(ComponentTransform.position);break;case DirtyType.rotationDirty:this.entity.onTransformChanged(ComponentTransform.rotation);break;case DirtyType.scaleDirty:this.entity.onTransformChanged(ComponentTransform.scale)}null==this._children&&(this._children=[]);for(var e=0;e<this._children.length;e++)this._children[e].setDirty(t)}},t.prototype.updateTransform=function(){this._hierachyDirty!=DirtyType.clean&&(this.parent&&this.parent.updateTransform(),this._localDirty&&(this._localPositionDirty&&(this._translationMatrix=Matrix2D.createTranslation(this._localPosition.x,this._localPosition.y),this._localPositionDirty=!1),this._localRotationDirty&&(this._rotationMatrix=Matrix2D.createRotation(this._localRotation),this._localRotationDirty=!1),this._localScaleDirty&&(this._scaleMatrix=Matrix2D.createScale(this._localScale.x,this._localScale.y),this._localScaleDirty=!1),this._localTransform=Matrix2D.multiply(this._scaleMatrix,this._rotationMatrix),this._localTransform=Matrix2D.multiply(this._localTransform,this._translationMatrix),this.parent||(this._worldTransform=this._localTransform,this._rotation=this._localRotation,this._scale=this._localScale,this._worldInverseDirty=!0),this._localDirty=!1),this.parent&&(this._worldTransform=Matrix2D.multiply(this._localTransform,this.parent._worldTransform),this._rotation=this._localRotation+this.parent._rotation,this._scale=Vector2.multiply(this.parent._scale,this._localScale),this._worldInverseDirty=!0),this._worldToLocalDirty=!0,this._positionDirty=!0,this._hierachyDirty=DirtyType.clean)},t}(),Camera=function(t){function e(){var e=t.call(this)||this;return e._transformMatrix=Matrix2D.identity,e._inverseTransformMatrix=Matrix2D.identity,e}return __extends(e,t),Object.defineProperty(e.prototype,"transformMatrix",{get:function(){return this.updateMatrixes(),this._transformMatrix},enumerable:!0,configurable:!0}),e.prototype.initialize=function(){},e.prototype.update=function(){var t=this;SceneManager.getActiveScene().entities.buffer.forEach(function(e){return e.components.buffer.forEach(function(e){e.displayRender&&(-1==t.entity.scene.$children.indexOf(e.displayRender)&&t.entity.scene.stage.addChild(e.displayRender))})})},e.prototype.setPosition=function(t){return this.entity.transform.setPosition(t),this},e.prototype.updateMatrixes=function(){this._transformMatrix=Matrix2D.createTranslation(-this.entity.transform.position.x,-this.entity.transform.position.y)},e.prototype.destory=function(){},e}(Component),EntitySystem=function(){function t(t){this._entities=[],this._matcher=t||Matcher.empty()}return Object.defineProperty(t.prototype,"matcher",{get:function(){return this._matcher},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},set:function(t){this._scene=t,this._entities=[]},enumerable:!0,configurable:!0}),t.prototype.initialize=function(){},t.prototype.onChanged=function(t){var e=this._entities.contains(t),n=this._matcher.IsIntersted(t);n&&!e?this.add(t):!n&&e&&this.remove(t)},t.prototype.add=function(t){this._entities.push(t),this.onAdded(t)},t.prototype.onAdded=function(t){},t.prototype.remove=function(t){this._entities.remove(t),this.onRemoved(t)},t.prototype.onRemoved=function(t){},t.prototype.update=function(){this.begin(),this.process(this._entities)},t.prototype.lateUpdate=function(){this.lateProcess(this._entities),this.end()},t.prototype.begin=function(){},t.prototype.process=function(t){},t.prototype.lateProcess=function(t){},t.prototype.end=function(){},t}(),EntityProcessingSystem=function(t){function e(e){return t.call(this,e)||this}return __extends(e,t),e.prototype.lateProcessEntity=function(t){},e.prototype.process=function(t){var e=this;t.forEach(function(t){return e.processEntity(t)})},e.prototype.lateProcess=function(t){var e=this;t.forEach(function(t){return e.lateProcessEntity(t)})},e}(EntitySystem),BitSet=function(){function t(e){void 0===e&&(e=64);var n=e>>6;0!=(e&t.LONG_MASK)&&n++,this._bits=new Array(n)}return t.prototype.and=function(t){for(var e,n=Math.min(this._bits.length,t._bits.length),i=0;i<n;++i)this._bits[i]&=t._bits[i];for(;e<this._bits.length;)this._bits[e++]=0},t.prototype.andNot=function(t){for(var e=Math.min(this._bits.length,t._bits.length);--e>=0;)this._bits[e]&=~t._bits[e]},t.prototype.cardinality=function(){for(var t=0,e=this._bits.length-1;e>=0;e--){var n=this._bits[e];if(0!=n)if(-1!=n){var i=((n=((n=(n>>1&0x5555555555555400)+(0x5555555555555400&n))>>2&0x3333333333333400)+(0x3333333333333400&n))>>32)+n;t+=((i=((i=(i>>4&252645135)+(252645135&i))>>8&16711935)+(16711935&i))>>16&65535)+(65535&i)}else t+=64}return t},t.prototype.clear=function(t){if(null!=t){var e=t>>6;this.ensure(e),this._bits[e]&=~(1<<t)}else for(var n=0;n<this._bits.length;n++)this._bits[n]=0},t.prototype.ensure=function(t){if(t>=this._bits.length){var e=new Number[t+1];e=this._bits.copyWithin(0,0,this._bits.length),this._bits=e}},t.prototype.get=function(t){var e=t>>6;return!(e>=this._bits.length)&&0!=(this._bits[e]&1<<t)},t.prototype.intersects=function(t){for(var e=Math.min(this._bits.length,t._bits.length);--e>=0;)if(0!=(this._bits[e]&t._bits[e]))return!0;return!1},t.prototype.isEmpty=function(){for(var t=this._bits.length-1;t>=0;t--)if(this._bits[t])return!1;return!0},t.prototype.nextSetBit=function(t){for(var e=t>>6,n=1<<t;e<this._bits.length;){var i=this._bits[e];do{if(0!=(i&n))return t;n<<=1,t++}while(0!=n);n=1,e++}return-1},t.prototype.set=function(t,e){if(void 0===e&&(e=!0),e){var n=t>>6;this.ensure(n),this._bits[n]|=1<<t}else this.clear(t)},t.LONG_MASK=63,t}(),ComponentList=function(){function t(t){this._components=[],this._componentsToAdd=[],this._componentsToRemove=[],this._tempBufferList=[],this._entity=t}return Object.defineProperty(t.prototype,"buffer",{get:function(){return this._components},enumerable:!0,configurable:!0}),t.prototype.add=function(t){this._componentsToAdd.push(t)},t.prototype.remove=function(t){this._componentsToAdd.contains(t)?this._componentsToAdd.remove(t):this._componentsToRemove.push(t)},t.prototype.removeAllComponents=function(){for(var t=0;t<this._components.length;t++)this.handleRemove(this._components[t]);this._components.length=0,this._componentsToAdd.length=0,this._componentsToRemove.length=0},t.prototype.deregisterAllComponents=function(){for(var t=0;t<this._components.length;t++){var e=this._components[t];this._entity.componentBits.set(ComponentTypeManager.getIndexFor(e),!1),this._entity.scene.entityProcessors.onComponentRemoved(this._entity)}},t.prototype.registerAllComponents=function(){for(var t=0;t<this._components.length;t++){var e=this._components[t];this._entity.componentBits.set(ComponentTypeManager.getIndexFor(e)),this._entity.scene.entityProcessors.onComponentAdded(this._entity)}},t.prototype.updateLists=function(){if(this._componentsToRemove.length>0){for(var t=0;t<this._componentsToRemove.length;t++)this.handleRemove(this._componentsToRemove[t]),this._components.remove(this._componentsToRemove[t]);this._componentsToRemove.length=0}if(this._componentsToAdd.length>0){t=0;for(var e=this._componentsToAdd.length;t<e;t++){var n=this._componentsToAdd[t];this._entity.componentBits.set(ComponentTypeManager.getIndexFor(n)),this._entity.scene.entityProcessors.onComponentAdded(this._entity),this._components.push(n),this._tempBufferList.push(n)}this._componentsToAdd.length=0;for(t=0;t<this._tempBufferList.length;t++){(n=this._tempBufferList[t]).onAddedToEntity(),n.enabled&&n.onEnabled()}this._tempBufferList.length=0}},t.prototype.handleRemove=function(t){this._entity.componentBits.set(ComponentTypeManager.getIndexFor(t),!1),this._entity.scene.entityProcessors.onComponentRemoved(this._entity),t.onRemovedFromEntity(),t.entity=null},t.prototype.getComponent=function(t,e){for(var n=0;n<this._components.length;n++){if((i=this._components[n])instanceof t)return i}if(!e)for(n=0;n<this._componentsToAdd.length;n++){var i;if((i=this._componentsToAdd[n])instanceof t)return i}return null},t.prototype.update=function(){this.updateLists()},t.prototype.onEntityTransformChanged=function(t){for(var e=0;e<this._components.length;e++)this._components[e].enabled&&this._components[e].onEntityTransformChanged(t);for(e=0;e<this._componentsToAdd.length;e++)this._componentsToAdd[e].enabled&&this._componentsToAdd[e].onEntityTransformChanged(t)},t}(),ComponentTypeManager=function(){function t(){}return t.add=function(t){this._componentTypesMask.has(t)||(this._componentTypesMask[t]=this._componentTypesMask.size)},t.getIndexFor=function(t){var e=-1;return this._componentTypesMask.has(t)||(this.add(t),e=this._componentTypesMask.get(t)),e},t._componentTypesMask=new Map,t}(),EntityList=function(){function t(t){this._entitiesToRemove=[],this._entitiesToAdded=[],this._tempEntityList=[],this._entities=[],this.scene=t}return Object.defineProperty(t.prototype,"count",{get:function(){return this._entities.length},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buffer",{get:function(){return this._entities},enumerable:!0,configurable:!0}),t.prototype.add=function(t){this._entitiesToAdded.push(t)},t.prototype.remove=function(t){this._entitiesToAdded.contains(t)?this._entitiesToAdded.remove(t):this._entitiesToRemove.contains(t)||this._entitiesToRemove.push(t)},t.prototype.findEntity=function(t){for(var e=0;e<this._entities.length;e++)if(this._entities[e].name==t)return this._entities[e];return this._entitiesToAdded.firstOrDefault(function(e){return e.name==t})},t.prototype.update=function(){for(var t=0;t<this._entities.length;t++){var e=this._entities[t];e.enabled&&e.update()}},t.prototype.removeAllEntities=function(){this._entitiesToAdded.length=0,this.updateLists();for(var t=0;t<this._entities.length;t++)this._entities[t].scene=null;this._entities.length=0},t.prototype.updateLists=function(){var t=this;if(this._entitiesToRemove.length>0){var e=this._entitiesToRemove;this._entitiesToRemove=this._tempEntityList,this._tempEntityList=e,this._tempEntityList.forEach(function(e){t._entities.remove(e),e.scene=null,t.scene.entityProcessors.onEntityRemoved(e)}),this._tempEntityList.length=0}if(this._entitiesToAdded.length>0){e=this._entitiesToAdded;this._entitiesToAdded=this._tempEntityList,this._tempEntityList=e,this._tempEntityList.forEach(function(e){t._entities.push(e),e.scene=t.scene,t.scene.entityProcessors.onEntityAdded(e)}),this._tempEntityList.forEach(function(t){return t.onAddedToScene()}),this._tempEntityList.length=0}},t}(),EntityProcessorList=function(){function t(){this._processors=[]}return t.prototype.add=function(t){this._processors.push(t)},t.prototype.remove=function(t){this._processors.remove(t)},t.prototype.onComponentAdded=function(t){this.notifyEntityChanged(t)},t.prototype.onComponentRemoved=function(t){this.notifyEntityChanged(t)},t.prototype.onEntityAdded=function(t){this.notifyEntityChanged(t)},t.prototype.onEntityRemoved=function(t){this.removeFromProcessors(t)},t.prototype.notifyEntityChanged=function(t){for(var e=0;e<this._processors.length;e++)this._processors[e].onChanged(t)},t.prototype.removeFromProcessors=function(t){for(var e=0;e<this._processors.length;e++)this._processors[e].remove(t)},t.prototype.begin=function(){},t.prototype.update=function(){for(var t=0;t<this._processors.length;t++)this._processors[t].update()},t.prototype.lateUpdate=function(){for(var t=0;t<this._processors.length;t++)this._processors[t].lateUpdate()},t.prototype.end=function(){},t.prototype.getProcessor=function(){for(var t=0;t<this._processors.length;t++){var e=this._processors[t];if(e instanceof EntitySystem)return e}return null},t}(),Matcher=function(){function t(){this.allSet=new BitSet,this.exclusionSet=new BitSet,this.oneSet=new BitSet}return t.empty=function(){return new t},t.prototype.IsIntersted=function(t){if(!this.allSet.isEmpty())for(var e=this.allSet.nextSetBit(0);e>=0;e=this.allSet.nextSetBit(e+1))if(!t.componentBits.get(e))return!1;return!(!this.exclusionSet.isEmpty()&&this.exclusionSet.intersects(t.componentBits))&&!(!this.oneSet.isEmpty()&&!this.oneSet.intersects(t.componentBits))},t}(),Time=function(){function t(){}return t.update=function(t){var e=(t-this._lastTime)/1e3;this.deltaTime=e*this.timeScale,this.unscaledDeltaTime=e,this._lastTime=t},t.timeScale=1,t._lastTime=0,t}(),MathHelper=function(){function t(){}return t.toDegrees=function(t){return 57.29577951308232*t},t.toRadians=function(t){return.017453292519943295*t},t}(),Matrix2D=function(){function t(t,e,n,i,o,r){this.m11=0,this.m12=0,this.m21=0,this.m22=0,this.m31=0,this.m32=0,this.m11=t,this.m12=e,this.m21=n,this.m22=i,this.m31=o,this.m32=r}return Object.defineProperty(t,"identity",{get:function(){return t._identity},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"translation",{get:function(){return new Vector2(this.m31,this.m32)},set:function(t){this.m31=t.x,this.m32=t.y},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return Math.atan2(this.m21,this.m11)},set:function(t){var e=Math.cos(t),n=Math.sin(t);this.m11=e,this.m12=n,this.m21=-n,this.m22=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rotationDegrees",{get:function(){return MathHelper.toDegrees(this.rotation)},set:function(t){this.rotation=MathHelper.toRadians(t)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scale",{get:function(){return new Vector2(this.m11,this.m22)},set:function(t){this.m11=t.x,this.m12=t.y},enumerable:!0,configurable:!0}),t.add=function(t,e){return t.m11+=e.m11,t.m12+=e.m12,t.m21+=e.m21,t.m22+=e.m22,t.m31+=e.m31,t.m32+=e.m32,t},t.divide=function(t,e){return t.m11/=e.m11,t.m12/=e.m12,t.m21/=e.m21,t.m22/=e.m22,t.m31/=e.m31,t.m32/=e.m32,t},t.multiply=function(t,e){var n=t.m11*e.m11+t.m12*e.m21,i=t.m11*e.m12+t.m12*e.m22,o=t.m21*e.m11+t.m22*e.m21,r=t.m21*e.m12+t.m22*e.m22,s=t.m31*e.m11+t.m32*e.m21+e.m31,a=t.m31*e.m12+t.m32*e.m22+e.m32;return t.m11=n,t.m12=i,t.m21=o,t.m22=r,t.m31=s,t.m32=a,t},t.multiplyTranslation=function(e,n,i){var o=t.createTranslation(n,i);return t.multiply(e,o)},t.prototype.determinant=function(){return this.m11*this.m22-this.m12*this.m21},t.invert=function(t,e){var n=1/t.determinant();return e.m11=t.m22*n,e.m12=-t.m12*n,e.m21=-t.m21*n,e.m22=t.m11*n,e.m31=(t.m32*t.m21-t.m31*t.m22)*n,e.m32=-(t.m32*t.m11-t.m31*t.m12)*n,e},t.createTranslation=function(e,n,i){return void 0===i&&(i=t.identity),i.m11=1,i.m12=0,i.m21=0,i.m22=1,i.m31=e,i.m32=n,i},t.createRotation=function(e,n){n=t.identity;var i=Math.cos(e),o=Math.sin(e);return n.m11=i,n.m12=o,n.m21=-o,n.m22=i,n},t.createScale=function(e,n,i){return void 0===i&&(i=t.identity),i.m11=e,i.m12=0,i.m21=0,i.m22=n,i.m31=0,i.m32=0,i},t._identity=new t(1,0,0,1,0,0),t}(),Vector2=function(){function t(t,e){this.x=0,this.y=0,this.x=t,this.y=e}return Object.defineProperty(t,"One",{get:function(){return this.unitVector2},enumerable:!0,configurable:!0}),t.add=function(t,e){return t.x+=e.x,t.y+=e.y,t},t.divide=function(t,e){return t.x/=e.x,t.y/=e.y,t},t.multiply=function(t,e){return t.x*=e.x,t.y*=e.y,t},t.subtract=function(t,e){return t.x-=e.x,t.y-=e.y,t},t.prototype.normalize=function(){var t=1/Math.sqrt(this.x*this.x+this.y*this.y);this.x*=t,this.y*=t},t.transform=function(e,n){return new t(e.x*n.m11+e.y*n.m21,e.x*n.m12+e.y*n.m22)},t.unitVector2=new t(1,1),t}();
\ No newline at end of file
diff --git a/source/src/ECS/Component.ts b/source/src/ECS/Component.ts
index d919d38e..406dc67c 100644
--- a/source/src/ECS/Component.ts
+++ b/source/src/ECS/Component.ts
@@ -20,6 +20,26 @@ abstract class Component {
 
     public abstract initialize();
 
+    public onAddedToEntity(){
+
+    }
+
+    public onRemovedFromEntity(){
+
+    }
+
+    public onEnabled(){
+
+    }
+
+    public onDisabled(){
+
+    }
+
+    public onEntityTransformChanged(comp: ComponentTransform){
+        
+    }
+
     public update(){
 
     }
diff --git a/source/src/ECS/Components/Camera.ts b/source/src/ECS/Components/Camera.ts
index 30f90a13..6e44cb44 100644
--- a/source/src/ECS/Components/Camera.ts
+++ b/source/src/ECS/Components/Camera.ts
@@ -20,7 +20,7 @@ class Camera extends Component {
     }
 
     public update(){
-        SceneManager.getActiveScene().entities.buffer.forEach(entity => entity.components.forEach(component => {
+        SceneManager.getActiveScene().entities.buffer.forEach(entity => entity.components.buffer.forEach(component => {
             if (component.displayRender){
                 let has = this.entity.scene.$children.indexOf(component.displayRender)
                 if (has == -1){
diff --git a/source/src/ECS/Entity.ts b/source/src/ECS/Entity.ts
index 08c9e3ee..63381e41 100644
--- a/source/src/ECS/Entity.ts
+++ b/source/src/ECS/Entity.ts
@@ -5,12 +5,17 @@ class Entity {
     /** 封装实体的位置/旋转/缩放，并允许设置一个高层结构 */
     public readonly transform: Transform;
     /** 当前附加到此实体的所有组件的列表 */
-    public readonly components: Component[];
+    public readonly components: ComponentList;
     private _updateOrder: number = 0;
     private _enabled: boolean = true;
+    private _isDestoryed: boolean;
 
     public componentBits: BitSet;
 
+    public get isDestoryed(){
+        return this._isDestoryed;
+    }
+
     public get enabled(){
         return this._enabled;
     }
@@ -30,7 +35,7 @@ class Entity {
     constructor(name: string){
         this.name = name;
         this.transform = new Transform(this);
-        this.components = [];
+        this.components = new ComponentList(this);
         this.componentBits = new BitSet();
     }
 
@@ -56,30 +61,52 @@ class Entity {
     public attachToScene(newScene: Scene){
         this.scene = newScene;
         newScene.entities.add(this);
-        this.components.forEach(component => component.registerComponent());
+        this.components.registerAllComponents();
 
         for (let i = 0; i < this.transform.childCount; i ++){
             this.transform.getChild(i).entity.attachToScene(newScene);
         }
     }
 
+    public detachFromScene(){
+        this.scene.entities.remove(this);
+        this.components.deregisterAllComponents();
+
+        for (let i = 0; i < this.transform.childCount; i ++)
+            this.transform.getChild(i).entity.detachFromScene();
+    }
+
     public addComponent<T extends Component>(component: T): T{
         component.entity = this;
-        this.components.push(component);
+        this.components.add(component);
         component.initialize();
         return component;
     }
 
     public getComponent<T extends Component>(type): T{
-        return this.components.firstOrDefault(component => component instanceof type) as T;
+        return this.components.getComponent(type, false) as T;
     }
 
     public update(){
-        this.components.forEach(component => component.update());
+        this.components.update();
         this.transform.updateTransform();
     }
 
+    public onAddedToScene(){
+
+    }
+
+    public onRemovedFromScene(){
+        if (this._isDestoryed)
+            this.components.remove
+    }
+
+    public onTransformChanged(comp: ComponentTransform){
+        this.components.onEntityTransformChanged(comp);
+    }
+
     public destory(){
+        this._isDestoryed = true;
         this.scene.entities.remove(this);
         this.transform.parent = null;
 
diff --git a/source/src/ECS/Transform.ts b/source/src/ECS/Transform.ts
index 9258f56c..6f0b1590 100644
--- a/source/src/ECS/Transform.ts
+++ b/source/src/ECS/Transform.ts
@@ -5,6 +5,12 @@ enum DirtyType{
     rotationDirty,
 }
 
+enum ComponentTransform{
+    position,
+    scale,
+    rotation
+}
+
 class Transform {
     /** 相关联的实体 */
     public readonly entity: Entity;
@@ -105,6 +111,7 @@ class Transform {
 
         this._localPosition = localPosition;
         this._localDirty = this._positionDirty = this._localPositionDirty = this._localRotationDirty = this._localScaleDirty = true;
+        this.setDirty(DirtyType.positionDirty);
 
         return this;
     }
@@ -120,8 +127,8 @@ class Transform {
             this.localPosition = position;
         }
 
-        for (let i = 0; i < this.entity.components.length; i ++){
-            let component = this.entity.components[i];
+        for (let i = 0; i < this.entity.components.buffer.length; i ++){
+            let component = this.entity.components.buffer[i];
             if (component.displayRender){
                 component.displayRender.x = this.entity.scene.camera.transformMatrix.m31 + this.position.x;
                 component.displayRender.y = this.entity.scene.camera.transformMatrix.m32 + this.position.y;
@@ -131,6 +138,31 @@ class Transform {
         return this;
     }
 
+    public setDirty(dirtyFlagType: DirtyType){
+        if ((this._hierachyDirty & dirtyFlagType) == 0){
+            this._hierachyDirty |= dirtyFlagType;
+
+            switch (dirtyFlagType){
+                case DirtyType.positionDirty:
+                    this.entity.onTransformChanged(ComponentTransform.position);
+                    break;
+                case DirtyType.rotationDirty:
+                    this.entity.onTransformChanged(ComponentTransform.rotation);
+                    break;
+                case DirtyType.scaleDirty:
+                    this.entity.onTransformChanged(ComponentTransform.scale);
+                    break;
+            }
+
+            if (this._children == null)
+                this._children = [];
+
+            for (let i = 0; i < this._children.length; i ++){
+                this._children[i].setDirty(dirtyFlagType);
+            }
+        }
+    }
+
     public updateTransform(){
         if (this._hierachyDirty != DirtyType.clean){
             if (this.parent)
diff --git a/source/src/ECS/Utils/ComponentList.ts b/source/src/ECS/Utils/ComponentList.ts
new file mode 100644
index 00000000..a0b7b95e
--- /dev/null
+++ b/source/src/ECS/Utils/ComponentList.ts
@@ -0,0 +1,134 @@
+class ComponentList {
+    private _entity: Entity;
+    private _components: Component[] = [];
+    private _componentsToAdd: Component[] = [];
+    private _componentsToRemove: Component[] = [];
+    private _tempBufferList: Component[] = [];
+
+    constructor(entity: Entity){
+        this._entity = entity;
+    }
+
+    public get buffer(){
+        return this._components;
+    }
+
+    public add(component: Component){
+        this._componentsToAdd.push(component);
+    }
+
+    public remove(component: Component){
+        if (this._componentsToAdd.contains(component)){
+            this._componentsToAdd.remove(component);
+            return;
+        }
+
+        this._componentsToRemove.push(component);
+    }
+
+    public removeAllComponents(){
+        for (let i = 0; i < this._components.length; i ++){
+            this.handleRemove(this._components[i]);
+        }
+
+        this._components.length = 0;
+        this._componentsToAdd.length = 0;
+        this._componentsToRemove.length = 0;
+    }
+
+    public deregisterAllComponents(){
+        for (let i = 0; i < this._components.length; i ++){
+            let component = this._components[i];
+
+            this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component), false);
+            this._entity.scene.entityProcessors.onComponentRemoved(this._entity);
+        }
+    }
+
+    public registerAllComponents(){
+        for (let i = 0; i < this._components.length; i ++){
+            let component = this._components[i];
+
+            this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component));
+            this._entity.scene.entityProcessors.onComponentAdded(this._entity);
+        }
+    }
+
+    public updateLists(){
+        if (this._componentsToRemove.length > 0){
+            for (let i = 0; i < this._componentsToRemove.length; i ++){
+                this.handleRemove(this._componentsToRemove[i]);
+                this._components.remove(this._componentsToRemove[i]);
+            }
+
+            this._componentsToRemove.length = 0;
+        }
+
+        if (this._componentsToAdd.length > 0){
+            for (let i = 0, count = this._componentsToAdd.length; i < count; i ++){
+                let component = this._componentsToAdd[i];
+
+                this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component));
+                this._entity.scene.entityProcessors.onComponentAdded(this._entity);
+
+                this._components.push(component);
+                this._tempBufferList.push(component);
+            }
+
+            this._componentsToAdd.length = 0;
+
+            for (let i = 0; i < this._tempBufferList.length; i++){
+                let component = this._tempBufferList[i];
+                component.onAddedToEntity();
+
+                if (component.enabled){
+                    component.onEnabled();
+                }
+            }
+
+            this._tempBufferList.length = 0;
+        }
+    }
+
+    private handleRemove(component: Component){
+        this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component), false);
+        this._entity.scene.entityProcessors.onComponentRemoved(this._entity);
+
+        component.onRemovedFromEntity();
+        component.entity = null;
+    }
+
+    public getComponent<T extends Component>(type, onlyReturnInitializedComponents: boolean): T{
+        for (let i = 0; i < this._components.length; i ++){
+            let component = this._components[i];
+            if (component instanceof type)
+                return component as T;
+        }
+
+        if (!onlyReturnInitializedComponents){
+            for (let i = 0; i < this._componentsToAdd.length; i ++){
+                let component = this._componentsToAdd[i];
+                if (component instanceof type)
+                    return component as T;
+            }
+        }
+
+        return null;
+    }
+
+    public update(){
+        this.updateLists();
+    }
+
+    public onEntityTransformChanged(comp){
+        for (let i = 0; i < this._components.length; i++){
+            if (this._components[i].enabled)
+                this._components[i].onEntityTransformChanged(comp);
+        }
+
+        for (let i = 0; i < this._componentsToAdd.length; i ++){
+            if (this._componentsToAdd[i].enabled)
+                this._componentsToAdd[i].onEntityTransformChanged(comp);
+        }
+    }
+}
\ No newline at end of file
diff --git a/source/src/ECS/Utils/EntityList.ts b/source/src/ECS/Utils/EntityList.ts
index 909a3dca..d3e20f73 100644
--- a/source/src/ECS/Utils/EntityList.ts
+++ b/source/src/ECS/Utils/EntityList.ts
@@ -86,6 +86,7 @@ class EntityList{
                 this.scene.entityProcessors.onEntityAdded(entity)
             });
 
+            this._tempEntityList.forEach(entity => entity.onAddedToScene());
             this._tempEntityList.length = 0;
         }
     }