新增基础实体系统

demo/libs/framework/framework.d.ts

@@ -20,6 +20,9 @@ declare interface Array<T> {
 declare abstract class Component {
     entity: Entity;
     displayRender: egret.DisplayObject;
+    private _enabled;
+    enabled: boolean;
+    setEnabled(isEnabled: boolean): this;
     abstract initialize(): any;
     update(): void;
     bind(displayRender: egret.DisplayObject): this;
@@ -30,11 +33,15 @@ declare class Entity {
     readonly transform: Transform;
     readonly components: Component[];
     private _updateOrder;
+    private _enabled;
+    enabled: boolean;
+    setEnabled(isEnabled: boolean): this;
     constructor(name: string);
     updateOrder: number;
     setUpdateOrder(updateOrder: number): this;
     attachToScene(newScene: Scene): void;
     addComponent<T extends Component>(component: T): T;
+    getComponent<T extends Component>(): T;
     update(): void;
     destory(): void;
 }
@@ -44,9 +51,15 @@ declare class Scene extends egret.DisplayObjectContainer {
     private _projectionMatrix;
     private _transformMatrix;
     private _matrixTransformMatrix;
+    readonly entityProcessors: EntitySystem[];
     constructor(displayObject: egret.DisplayObject);
     createEntity(name: string): Entity;
     addEntity(entity: Entity): Entity;
+    destoryAllEntities(): void;
+    findEntity(name: string): Entity;
+    addEntityProcessor(processor: EntitySystem): EntitySystem;
+    removeEntityProcessor(processor: EntitySystem): void;
+    getEntityProcessor<T extends EntitySystem>(): T;
     setActive(): Scene;
     initialize(): void;
     onActive(): void;
@@ -118,6 +131,31 @@ declare class Camera extends Component {
     updateMatrixes(): void;
     destory(): void;
 }
+declare class EntitySystem {
+    private _scene;
+    private _entities;
+    private _matcher;
+    readonly matcher: Matcher;
+    scene: Scene;
+    constructor(matcher?: Matcher);
+    initialize(): void;
+    update(): void;
+    lateUpdate(): void;
+    protected begin(): void;
+    protected process(entities: Entity[]): void;
+    protected lateProcess(entities: Entity[]): void;
+    protected end(): void;
+}
+declare abstract class EntityProcessingSystem extends EntitySystem {
+    constructor(matcher: Matcher);
+    abstract processEntity(entity: Entity): any;
+    lateProcessEntity(entity: Entity): void;
+    protected process(entities: Entity[]): void;
+    protected lateProcess(entities: Entity[]): void;
+}
+declare class Matcher {
+    static empty(): Matcher;
+}
 declare class MathHelper {
     static toDegrees(radians: number): number;
     static toRadians(degrees: number): number;

demo/libs/framework/framework.js

@@ -240,7 +240,24 @@ Array.prototype.sum = function (selector) {
 };
 var Component = (function () {
     function Component() {
+        this._enabled = true;
     }
+    Object.defineProperty(Component.prototype, "enabled", {
+        get: function () {
+            return this.entity ? this.entity.enabled && this._enabled : this._enabled;
+        },
+        set: function (value) {
+            this.setEnabled(value);
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Component.prototype.setEnabled = function (isEnabled) {
+        if (this._enabled != isEnabled) {
+            this._enabled = isEnabled;
+        }
+        return this;
+    };
     Component.prototype.update = function () {
     };
     Component.prototype.bind = function (displayRender) {
@@ -252,10 +269,27 @@ var Component = (function () {
 var Entity = (function () {
     function Entity(name) {
         this._updateOrder = 0;
+        this._enabled = true;
         this.name = name;
         this.transform = new Transform(this);
         this.components = [];
     }
+    Object.defineProperty(Entity.prototype, "enabled", {
+        get: function () {
+            return this._enabled;
+        },
+        set: function (value) {
+            this.setEnabled(value);
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Entity.prototype.setEnabled = function (isEnabled) {
+        if (this._enabled != isEnabled) {
+            this._enabled = isEnabled;
+        }
+        return this;
+    };
     Object.defineProperty(Entity.prototype, "updateOrder", {
         get: function () {
             return this._updateOrder;
@@ -287,6 +321,9 @@ var Entity = (function () {
         component.initialize();
         return component;
     };
+    Entity.prototype.getComponent = function () {
+        return this.components.firstOrDefault(function (component) { return component instanceof Component; });
+    };
     Entity.prototype.update = function () {
         this.components.forEach(function (component) { return component.update(); });
         this.transform.updateTransform();
@@ -307,8 +344,8 @@ var Scene = (function (_super) {
         var _this = _super.call(this) || this;
         _this.entities = [];
         displayObject.stage.addChild(_this);
-        _this.camera = _this.createEntity("camera").addComponent(new Camera());
         _this._projectionMatrix = new Matrix2D(0, 0, 0, 0, 0, 0);
+        _this.entityProcessors = [];
         _this.addEventListener(egret.Event.ACTIVATE, _this.onActive, _this);
         _this.addEventListener(egret.Event.DEACTIVATE, _this.onDeactive, _this);
         _this.addEventListener(egret.Event.ENTER_FRAME, _this.update, _this);
@@ -324,18 +361,39 @@ var Scene = (function (_super) {
         entity.scene = this;
         return entity;
     };
+    Scene.prototype.destoryAllEntities = function () {
+        this.entities.forEach(function (entity) { return entity.destory(); });
+    };
+    Scene.prototype.findEntity = function (name) {
+        return this.entities.firstOrDefault(function (entity) { return entity.name == name; });
+    };
+    Scene.prototype.addEntityProcessor = function (processor) {
+        processor.scene = this;
+        this.entityProcessors.push(processor);
+        return processor;
+    };
+    Scene.prototype.removeEntityProcessor = function (processor) {
+        this.entityProcessors.remove(processor);
+    };
+    Scene.prototype.getEntityProcessor = function () {
+        return this.entityProcessors.firstOrDefault(function (processor) { return processor instanceof EntitySystem; });
+    };
     Scene.prototype.setActive = function () {
         SceneManager.setActiveScene(this);
         return this;
     };
     Scene.prototype.initialize = function () {
+        this.camera = this.createEntity("camera").addComponent(new Camera());
+        this.entityProcessors.forEach(function (processor) { return processor.initialize(); });
     };
     Scene.prototype.onActive = function () {
     };
     Scene.prototype.onDeactive = function () {
     };
     Scene.prototype.update = function () {
+        this.entityProcessors.forEach(function (processor) { return processor.update(); });
         this.entities.forEach(function (entity) { return entity.update(); });
+        this.entityProcessors.forEach(function (processor) { return processor.lateUpdate(); });
     };
     Scene.prototype.prepRenderState = function () {
         this._projectionMatrix.m11 = 2 / this.stage.width;
@@ -561,6 +619,74 @@ var Camera = (function (_super) {
     };
     return Camera;
 }(Component));
+var EntitySystem = (function () {
+    function EntitySystem(matcher) {
+        this._entities = [];
+        this._matcher = matcher ? matcher : Matcher.empty();
+    }
+    Object.defineProperty(EntitySystem.prototype, "matcher", {
+        get: function () {
+            return this._matcher;
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Object.defineProperty(EntitySystem.prototype, "scene", {
+        get: function () {
+            return this._scene;
+        },
+        set: function (value) {
+            this._scene = value;
+            this._entities = [];
+        },
+        enumerable: true,
+        configurable: true
+    });
+    EntitySystem.prototype.initialize = function () {
+    };
+    EntitySystem.prototype.update = function () {
+        this.begin();
+        this.process(this._entities);
+    };
+    EntitySystem.prototype.lateUpdate = function () {
+        this.lateProcess(this._entities);
+        this.end();
+    };
+    EntitySystem.prototype.begin = function () {
+    };
+    EntitySystem.prototype.process = function (entities) {
+    };
+    EntitySystem.prototype.lateProcess = function (entities) {
+    };
+    EntitySystem.prototype.end = function () {
+    };
+    return EntitySystem;
+}());
+var EntityProcessingSystem = (function (_super) {
+    __extends(EntityProcessingSystem, _super);
+    function EntityProcessingSystem(matcher) {
+        return _super.call(this, matcher) || this;
+    }
+    EntityProcessingSystem.prototype.lateProcessEntity = function (entity) {
+    };
+    EntityProcessingSystem.prototype.process = function (entities) {
+        var _this = this;
+        entities.forEach(function (entity) { return _this.processEntity(entity); });
+    };
+    EntityProcessingSystem.prototype.lateProcess = function (entities) {
+        var _this = this;
+        entities.forEach(function (entity) { return _this.lateProcessEntity(entity); });
+    };
+    return EntityProcessingSystem;
+}(EntitySystem));
+var Matcher = (function () {
+    function Matcher() {
+    }
+    Matcher.empty = function () {
+        return new Matcher();
+    };
+    return Matcher;
+}());
 var MathHelper = (function () {
     function MathHelper() {
     }

demo/manifest.json

@@ -15,6 +15,8 @@
 		"bin-debug/Main.js",
 		"bin-debug/Platform.js",
 		"bin-debug/ThemeAdapter.js",
-		"bin-debug/game/TestComponent.js"
+		"bin-debug/game/MainScene.js",
+		"bin-debug/game/SpawnerComponent.js",
+		"bin-debug/game/SpawnerSystem.js"
 	]
 }

demo/src/Main.ts

@@ -91,12 +91,9 @@ class Main extends eui.UILayer {
      * Create scene interface
      */
     protected createGameScene(): void {
-        let scene = SceneManager.createScene("main", new Scene(this)).setActive();
+        let scene = SceneManager.createScene("main", new MainScene(this)).setActive();
         let player = scene.createEntity("player");
-        let texture = RES.getRes("checkbox_select_down_png");
-        player.addComponent(new TestComponent(new eui.Image(texture)));
-        scene.camera.setPosition(new Vector2(-100, -50));
-        player.transform.setPosition(new Vector2(10, 10));
+        player.addComponent(new SpawnComponent(EnemyType.worm));
         // console.log(player.transform.position);
     }
 }

demo/src/game/MainScene.ts

@@ -0,0 +1,7 @@
+class MainScene extends Scene {
+    constructor(displayContent: egret.DisplayObject){
+        super(displayContent);
+
+        this.addEntityProcessor(new SpawnerSystem(new Matcher()));
+    }
+}

demo/src/game/SpawnerComponent.ts

@@ -0,0 +1,25 @@
+class SpawnComponent extends Component {
+    public cooldown = -1;
+    public minInterval = 2;
+    public maxInterval = 60;
+    public enemyType = EnemyType.worm;
+    public numSpawned = 0;
+    public numAlive = 0;
+
+    constructor(enemyType: EnemyType) {
+        super();
+        this.enemyType = enemyType;
+    }
+
+    public initialize() {
+        // console.log("initialize");
+    }
+
+    public update() {
+        // console.log("update");
+    }
+}
+
+enum EnemyType {
+    worm
+}

demo/src/game/SpawnerSystem.ts

@@ -0,0 +1,29 @@
+class SpawnerSystem extends EntityProcessingSystem {
+    constructor(matcher: Matcher){
+        super(matcher);
+    }
+
+    public processEntity(entity: Entity){
+        let spawner = entity.getComponent<SpawnComponent>();
+        if (spawner.numAlive <= 0)
+            spawner.enabled = true;
+
+        if (!spawner.enabled)
+            return;
+
+        console.log("cooldown", spawner.cooldown);
+        if (spawner.cooldown == -1){
+            spawner.cooldown /= 4;
+        }
+
+        spawner.cooldown -= 0.001;
+        if (spawner.cooldown <= 0){
+            // CreateEnemy
+            spawner.numSpawned ++;
+            spawner.numAlive ++;
+
+            if (spawner.numAlive > 0)
+                spawner.enabled = false;
+        }
+    }
+}

demo/src/game/TestComponent.ts

@@ -1,14 +0,0 @@
-class TestComponent extends Component {
-    constructor(displayRender: egret.DisplayObject){
-        super();
-        this.bind(displayRender);
-    }
-
-    public initialize(){
-        // console.log("initialize");
-    }
-
-    public update(){
-        // console.log("update");
-    }
-}

source/bin/framework.d.ts

@@ -20,6 +20,9 @@ declare interface Array<T> {
 declare abstract class Component {
     entity: Entity;
     displayRender: egret.DisplayObject;
+    private _enabled;
+    enabled: boolean;
+    setEnabled(isEnabled: boolean): this;
     abstract initialize(): any;
     update(): void;
     bind(displayRender: egret.DisplayObject): this;
@@ -30,11 +33,15 @@ declare class Entity {
     readonly transform: Transform;
     readonly components: Component[];
     private _updateOrder;
+    private _enabled;
+    enabled: boolean;
+    setEnabled(isEnabled: boolean): this;
     constructor(name: string);
     updateOrder: number;
     setUpdateOrder(updateOrder: number): this;
     attachToScene(newScene: Scene): void;
     addComponent<T extends Component>(component: T): T;
+    getComponent<T extends Component>(): T;
     update(): void;
     destory(): void;
 }
@@ -44,9 +51,15 @@ declare class Scene extends egret.DisplayObjectContainer {
     private _projectionMatrix;
     private _transformMatrix;
     private _matrixTransformMatrix;
+    readonly entityProcessors: EntitySystem[];
     constructor(displayObject: egret.DisplayObject);
     createEntity(name: string): Entity;
     addEntity(entity: Entity): Entity;
+    destoryAllEntities(): void;
+    findEntity(name: string): Entity;
+    addEntityProcessor(processor: EntitySystem): EntitySystem;
+    removeEntityProcessor(processor: EntitySystem): void;
+    getEntityProcessor<T extends EntitySystem>(): T;
     setActive(): Scene;
     initialize(): void;
     onActive(): void;
@@ -118,6 +131,31 @@ declare class Camera extends Component {
     updateMatrixes(): void;
     destory(): void;
 }
+declare class EntitySystem {
+    private _scene;
+    private _entities;
+    private _matcher;
+    readonly matcher: Matcher;
+    scene: Scene;
+    constructor(matcher?: Matcher);
+    initialize(): void;
+    update(): void;
+    lateUpdate(): void;
+    protected begin(): void;
+    protected process(entities: Entity[]): void;
+    protected lateProcess(entities: Entity[]): void;
+    protected end(): void;
+}
+declare abstract class EntityProcessingSystem extends EntitySystem {
+    constructor(matcher: Matcher);
+    abstract processEntity(entity: Entity): any;
+    lateProcessEntity(entity: Entity): void;
+    protected process(entities: Entity[]): void;
+    protected lateProcess(entities: Entity[]): void;
+}
+declare class Matcher {
+    static empty(): Matcher;
+}
 declare class MathHelper {
     static toDegrees(radians: number): number;
     static toRadians(degrees: number): number;

source/bin/framework.js

@@ -240,7 +240,24 @@ Array.prototype.sum = function (selector) {
 };
 var Component = (function () {
     function Component() {
+        this._enabled = true;
     }
+    Object.defineProperty(Component.prototype, "enabled", {
+        get: function () {
+            return this.entity ? this.entity.enabled && this._enabled : this._enabled;
+        },
+        set: function (value) {
+            this.setEnabled(value);
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Component.prototype.setEnabled = function (isEnabled) {
+        if (this._enabled != isEnabled) {
+            this._enabled = isEnabled;
+        }
+        return this;
+    };
     Component.prototype.update = function () {
     };
     Component.prototype.bind = function (displayRender) {
@@ -252,10 +269,27 @@ var Component = (function () {
 var Entity = (function () {
     function Entity(name) {
         this._updateOrder = 0;
+        this._enabled = true;
         this.name = name;
         this.transform = new Transform(this);
         this.components = [];
     }
+    Object.defineProperty(Entity.prototype, "enabled", {
+        get: function () {
+            return this._enabled;
+        },
+        set: function (value) {
+            this.setEnabled(value);
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Entity.prototype.setEnabled = function (isEnabled) {
+        if (this._enabled != isEnabled) {
+            this._enabled = isEnabled;
+        }
+        return this;
+    };
     Object.defineProperty(Entity.prototype, "updateOrder", {
         get: function () {
             return this._updateOrder;
@@ -287,6 +321,9 @@ var Entity = (function () {
         component.initialize();
         return component;
     };
+    Entity.prototype.getComponent = function () {
+        return this.components.firstOrDefault(function (component) { return component instanceof Component; });
+    };
     Entity.prototype.update = function () {
         this.components.forEach(function (component) { return component.update(); });
         this.transform.updateTransform();
@@ -307,8 +344,8 @@ var Scene = (function (_super) {
         var _this = _super.call(this) || this;
         _this.entities = [];
         displayObject.stage.addChild(_this);
-        _this.camera = _this.createEntity("camera").addComponent(new Camera());
         _this._projectionMatrix = new Matrix2D(0, 0, 0, 0, 0, 0);
+        _this.entityProcessors = [];
         _this.addEventListener(egret.Event.ACTIVATE, _this.onActive, _this);
         _this.addEventListener(egret.Event.DEACTIVATE, _this.onDeactive, _this);
         _this.addEventListener(egret.Event.ENTER_FRAME, _this.update, _this);
@@ -324,18 +361,39 @@ var Scene = (function (_super) {
         entity.scene = this;
         return entity;
     };
+    Scene.prototype.destoryAllEntities = function () {
+        this.entities.forEach(function (entity) { return entity.destory(); });
+    };
+    Scene.prototype.findEntity = function (name) {
+        return this.entities.firstOrDefault(function (entity) { return entity.name == name; });
+    };
+    Scene.prototype.addEntityProcessor = function (processor) {
+        processor.scene = this;
+        this.entityProcessors.push(processor);
+        return processor;
+    };
+    Scene.prototype.removeEntityProcessor = function (processor) {
+        this.entityProcessors.remove(processor);
+    };
+    Scene.prototype.getEntityProcessor = function () {
+        return this.entityProcessors.firstOrDefault(function (processor) { return processor instanceof EntitySystem; });
+    };
     Scene.prototype.setActive = function () {
         SceneManager.setActiveScene(this);
         return this;
     };
     Scene.prototype.initialize = function () {
+        this.camera = this.createEntity("camera").addComponent(new Camera());
+        this.entityProcessors.forEach(function (processor) { return processor.initialize(); });
     };
     Scene.prototype.onActive = function () {
     };
     Scene.prototype.onDeactive = function () {
     };
     Scene.prototype.update = function () {
+        this.entityProcessors.forEach(function (processor) { return processor.update(); });
         this.entities.forEach(function (entity) { return entity.update(); });
+        this.entityProcessors.forEach(function (processor) { return processor.lateUpdate(); });
     };
     Scene.prototype.prepRenderState = function () {
         this._projectionMatrix.m11 = 2 / this.stage.width;
@@ -561,6 +619,74 @@ var Camera = (function (_super) {
     };
     return Camera;
 }(Component));
+var EntitySystem = (function () {
+    function EntitySystem(matcher) {
+        this._entities = [];
+        this._matcher = matcher ? matcher : Matcher.empty();
+    }
+    Object.defineProperty(EntitySystem.prototype, "matcher", {
+        get: function () {
+            return this._matcher;
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Object.defineProperty(EntitySystem.prototype, "scene", {
+        get: function () {
+            return this._scene;
+        },
+        set: function (value) {
+            this._scene = value;
+            this._entities = [];
+        },
+        enumerable: true,
+        configurable: true
+    });
+    EntitySystem.prototype.initialize = function () {
+    };
+    EntitySystem.prototype.update = function () {
+        this.begin();
+        this.process(this._entities);
+    };
+    EntitySystem.prototype.lateUpdate = function () {
+        this.lateProcess(this._entities);
+        this.end();
+    };
+    EntitySystem.prototype.begin = function () {
+    };
+    EntitySystem.prototype.process = function (entities) {
+    };
+    EntitySystem.prototype.lateProcess = function (entities) {
+    };
+    EntitySystem.prototype.end = function () {
+    };
+    return EntitySystem;
+}());
+var EntityProcessingSystem = (function (_super) {
+    __extends(EntityProcessingSystem, _super);
+    function EntityProcessingSystem(matcher) {
+        return _super.call(this, matcher) || this;
+    }
+    EntityProcessingSystem.prototype.lateProcessEntity = function (entity) {
+    };
+    EntityProcessingSystem.prototype.process = function (entities) {
+        var _this = this;
+        entities.forEach(function (entity) { return _this.processEntity(entity); });
+    };
+    EntityProcessingSystem.prototype.lateProcess = function (entities) {
+        var _this = this;
+        entities.forEach(function (entity) { return _this.lateProcessEntity(entity); });
+    };
+    return EntityProcessingSystem;
+}(EntitySystem));
+var Matcher = (function () {
+    function Matcher() {
+    }
+    Matcher.empty = function () {
+        return new Matcher();
+    };
+    return Matcher;
+}());
 var MathHelper = (function () {
     function MathHelper() {
     }

source/src/ECS/Component.ts

@@ -1,6 +1,22 @@
 abstract class Component {
     public entity: Entity;
     public displayRender: egret.DisplayObject;
+    private _enabled: boolean = true;
+    public get enabled(){
+        return this.entity ? this.entity.enabled && this._enabled : this._enabled;
+    }
+
+    public set enabled(value: boolean){
+        this.setEnabled(value);
+    }
+
+    public setEnabled(isEnabled: boolean){
+        if (this._enabled != isEnabled){
+            this._enabled = isEnabled;
+        }
+
+        return this;
+    }
 
     public abstract initialize();
 

source/src/ECS/Entity.ts

@@ -7,6 +7,23 @@ class Entity {
     /** 当前附加到此实体的所有组件的列表 */
     public readonly components: Component[];
     private _updateOrder: number = 0;
+    private _enabled: boolean = true;
+
+    public get enabled(){
+        return this._enabled;
+    }
+
+    public set enabled(value: boolean){
+        this.setEnabled(value);
+    }
+
+    public setEnabled(isEnabled: boolean){
+        if (this._enabled != isEnabled){
+            this._enabled = isEnabled;
+        }
+
+        return this;
+    }
 
     constructor(name: string){
         this.name = name;
@@ -49,6 +66,10 @@ class Entity {
         return component;
     }
 
+    public getComponent<T extends Component>(): T{
+        return this.components.firstOrDefault(component => component instanceof Component) as T;
+    }
+
     public update(){
         this.components.forEach(component => component.update());
         this.transform.updateTransform();

source/src/ECS/Scene.ts

@@ -7,12 +7,14 @@ class Scene extends egret.DisplayObjectContainer {
    private _transformMatrix: Matrix2D;
    private _matrixTransformMatrix: Matrix2D;
 
+   public readonly entityProcessors: EntitySystem[];
+
    constructor(displayObject: egret.DisplayObject){
       super();
       displayObject.stage.addChild(this);
-      /** 初始化默认相机 */
-      this.camera = this.createEntity("camera").addComponent(new Camera());
       this._projectionMatrix = new Matrix2D(0, 0, 0, 0, 0, 0);
+      this.entityProcessors = [];
+      
       this.addEventListener(egret.Event.ACTIVATE, this.onActive, this);
       this.addEventListener(egret.Event.DEACTIVATE, this.onDeactive, this);
       this.addEventListener(egret.Event.ENTER_FRAME, this.update, this);
@@ -31,6 +33,32 @@ class Scene extends egret.DisplayObjectContainer {
       return entity;
    }
 
+   public destoryAllEntities(){
+      this.entities.forEach(entity => entity.destory());
+   }
+
+   public findEntity(name: string): Entity{
+      return this.entities.firstOrDefault(entity => entity.name == name);
+   }
+
+   /**
+    * 在场景中添加一个EntitySystem处理器
+    * @param processor 处理器
+    */
+   public addEntityProcessor(processor: EntitySystem){
+      processor.scene = this;
+      this.entityProcessors.push(processor);
+      return processor;
+   }
+
+   public removeEntityProcessor(processor: EntitySystem){
+      this.entityProcessors.remove(processor);
+   }
+
+   public getEntityProcessor<T extends EntitySystem>(): T {
+      return this.entityProcessors.firstOrDefault(processor => processor instanceof EntitySystem) as T;
+   }
+
    public setActive(): Scene{
       SceneManager.setActiveScene(this);
 
@@ -39,7 +67,9 @@ class Scene extends egret.DisplayObjectContainer {
 
    /** 初始化场景 */
    public initialize(){
-
+      /** 初始化默认相机 */
+      this.camera = this.createEntity("camera").addComponent(new Camera());
+      this.entityProcessors.forEach(processor => processor.initialize());
    }
 
    /** 场景激活 */
@@ -53,7 +83,9 @@ class Scene extends egret.DisplayObjectContainer {
    }
 
    public update(){
+      this.entityProcessors.forEach(processor => processor.update());
       this.entities.forEach(entity => entity.update());
+      this.entityProcessors.forEach(processor => processor.lateUpdate());
    }
 
    public prepRenderState(){

source/src/ECS/Systems/EntityProcessingSystem.ts

@@ -0,0 +1,23 @@
+///<reference path="./EntitySystem.ts" />
+/**
+ * 基本实体处理系统。将其用作处理具有特定组件的许多实体的基础
+ */
+abstract class EntityProcessingSystem extends EntitySystem {
+    constructor(matcher: Matcher) {
+        super(matcher);
+    }
+
+    public abstract processEntity(entity: Entity);
+
+    public lateProcessEntity(entity: Entity) {
+
+    }
+
+    protected process(entities: Entity[]) {
+        entities.forEach(entity => this.processEntity(entity));
+    }
+
+    protected lateProcess(entities: Entity[]) {
+        entities.forEach(entity => this.lateProcessEntity(entity));
+    }
+}

source/src/ECS/Systems/EntitySystem.ts

@@ -0,0 +1,52 @@
+class EntitySystem {
+    private _scene: Scene;
+    private _entities: Entity[] = [];
+    private _matcher: Matcher;
+
+    public get matcher(){
+        return this._matcher;
+    }
+
+    public get scene(){
+        return this._scene;
+    }
+
+    public set scene(value: Scene){
+        this._scene = value;
+        this._entities = [];
+    }
+
+    constructor(matcher?: Matcher){
+        this._matcher = matcher ? matcher : Matcher.empty();
+    }
+
+    public initialize(){
+        
+    }
+
+    public update(){
+        this.begin();
+        this.process(this._entities);
+    }
+
+    public lateUpdate(){
+        this.lateProcess(this._entities);
+        this.end();
+    }
+
+    protected begin(){
+
+    }
+
+    protected process(entities: Entity[]){
+
+    }
+
+    protected lateProcess(entities: Entity[]){
+
+    }
+
+    protected end(){
+
+    }
+}

source/src/ECS/Utils/Matcher.ts

@@ -0,0 +1,5 @@
+class Matcher{
+    public static empty(){
+        return new Matcher();
+    }
+}