实体跟随相机

demo/libs/framework/framework.d.ts

@@ -17,17 +17,33 @@ declare interface Array<T> {
     groupBy(keySelector: Function): Array<T>;
     sum(selector: any): any;
 }
+declare abstract class Component {
+    entity: Entity;
+    displayRender: egret.DisplayObject;
+    abstract initialize(): any;
+    update(): void;
+    bind(displayRender: egret.DisplayObject): this;
+}
 declare class Entity {
     name: string;
     scene: Scene;
     readonly transform: Transform;
+    readonly components: Component[];
+    private _updateOrder;
     constructor(name: string);
+    updateOrder: number;
+    setUpdateOrder(updateOrder: number): this;
     attachToScene(newScene: Scene): void;
+    addComponent<T extends Component>(component: T): T;
+    update(): void;
     destory(): void;
 }
 declare class Scene extends egret.DisplayObjectContainer {
     camera: Camera;
     entities: Entity[];
+    private _projectionMatrix;
+    private _transformMatrix;
+    private _matrixTransformMatrix;
     constructor(displayObject: egret.DisplayObject);
     createEntity(name: string): Entity;
     addEntity(entity: Entity): Entity;
@@ -35,6 +51,8 @@ declare class Scene extends egret.DisplayObjectContainer {
     initialize(): void;
     onActive(): void;
     onDeactive(): void;
+    update(): void;
+    prepRenderState(): void;
     destory(): void;
 }
 declare class SceneManager {
@@ -43,25 +61,52 @@ declare class SceneManager {
     private static _activeScene;
     static createScene(name: string, scene: Scene): Scene;
     static setActiveScene(scene: Scene): Scene;
+    static getActiveScene(): Scene;
 }
 declare class Transform {
     readonly entity: Entity;
     private _children;
     private _parent;
+    private _localPosition;
+    private _localRotation;
+    private _localScale;
+    private _translationMatrix;
+    private _rotationMatrix;
+    private _scaleMatrix;
+    private _worldTransform;
+    private _worldToLocalTransform;
+    private _worldInverseTransform;
+    private _rotation;
+    private _position;
+    private _scale;
+    private _localTransform;
     readonly childCount: number;
     constructor(entity: Entity);
     getChild(index: number): Transform;
     parent: Transform;
     setParent(parent: Transform): this;
+    position: Vector2;
+    localPosition: Vector2;
+    setLocalPosition(localPosition: Vector2): this;
+    setPosition(position: Vector2): this;
+    updateTransform(): void;
 }
-declare class Camera {
+declare class Camera extends Component {
-    private _displayContent;
+    private _zoom;
-    constructor(displayObject: egret.DisplayObject);
+    private _origin;
+    private _transformMatrix;
+    private _inverseTransformMatrix;
+    readonly transformMatrix: Matrix2D;
+    constructor();
+    initialize(): void;
+    update(): void;
+    setPosition(position: Vector2): this;
+    updateMatrixes(): void;
     destory(): void;
 }
 declare class MathHelper {
-    static ToDegrees(radians: number): number;
+    static toDegrees(radians: number): number;
-    static ToRadians(degrees: number): number;
+    static toRadians(degrees: number): number;
 }
 declare class Matrix2D {
     m11: number;
@@ -80,14 +125,23 @@ declare class Matrix2D {
     static add(matrix1: Matrix2D, matrix2: Matrix2D): Matrix2D;
     static divide(matrix1: Matrix2D, matrix2: Matrix2D): Matrix2D;
     static multiply(matrix1: Matrix2D, matrix2: Matrix2D): Matrix2D;
+    static multiplyTranslation(matrix: Matrix2D, x: number, y: number): Matrix2D;
+    determinant(): number;
+    static invert(matrix: Matrix2D, result: Matrix2D): Matrix2D;
+    static createTranslation(xPosition: number, yPosition: number, result?: Matrix2D): Matrix2D;
+    static createRotation(radians: number, result?: Matrix2D): Matrix2D;
+    static createScale(xScale: number, yScale: number, result?: Matrix2D): Matrix2D;
 }
 declare class Vector2 {
     x: number;
     y: number;
+    private static readonly unitVector2;
+    static readonly One: Vector2;
     constructor(x: number, y: number);
     static add(value1: Vector2, value2: Vector2): Vector2;
     static divide(value1: Vector2, value2: Vector2): Vector2;
     static multiply(value1: Vector2, value2: Vector2): Vector2;
     static subtract(value1: Vector2, value2: Vector2): Vector2;
     normalize(): void;
+    static transform(position: Vector2, matrix: Matrix2D): Vector2;
 }

demo/libs/framework/framework.js

@@ -238,11 +238,42 @@ Array.prototype.sum = function (selector) {
     }
     return sum(this, selector);
 };
+var Component = (function () {
+    function Component() {
+    }
+    Component.prototype.update = function () {
+    };
+    Component.prototype.bind = function (displayRender) {
+        this.displayRender = displayRender;
+        return this;
+    };
+    return Component;
+}());
 var Entity = (function () {
     function Entity(name) {
+        this._updateOrder = 0;
         this.name = name;
         this.transform = new Transform(this);
+        this.components = [];
     }
+    Object.defineProperty(Entity.prototype, "updateOrder", {
+        get: function () {
+            return this._updateOrder;
+        },
+        set: function (value) {
+            this.setUpdateOrder(value);
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Entity.prototype.setUpdateOrder = function (updateOrder) {
+        if (this._updateOrder != updateOrder) {
+            this._updateOrder = updateOrder;
+            if (this.scene) {
+            }
+            return this;
+        }
+    };
     Entity.prototype.attachToScene = function (newScene) {
         this.scene = newScene;
         newScene.entities.push(this);
@@ -250,6 +281,15 @@ var Entity = (function () {
             this.transform.getChild(i).entity.attachToScene(newScene);
         }
     };
+    Entity.prototype.addComponent = function (component) {
+        component.entity = this;
+        this.components.push(component);
+        component.initialize();
+        return component;
+    };
+    Entity.prototype.update = function () {
+        this.components.forEach(function (component) { return component.update(); });
+    };
     Entity.prototype.destory = function () {
         this.scene.entities.remove(this);
         this.transform.parent = null;
@@ -265,13 +305,17 @@ var Scene = (function (_super) {
     function Scene(displayObject) {
         var _this = _super.call(this) || this;
         _this.entities = [];
-        _this.camera = new Camera(displayObject);
+        displayObject.stage.addChild(_this);
+        _this.camera = _this.createEntity("camera").addComponent(new Camera());
+        _this._projectionMatrix = new Matrix2D(0, 0, 0, 0, 0, 0);
         _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);
         return _this;
     }
     Scene.prototype.createEntity = function (name) {
         var entity = new Entity(name);
+        entity.transform.position = new Vector2(0, 0);
         return this.addEntity(entity);
     };
     Scene.prototype.addEntity = function (entity) {
@@ -289,6 +333,15 @@ var Scene = (function (_super) {
     };
     Scene.prototype.onDeactive = function () {
     };
+    Scene.prototype.update = function () {
+        this.entities.forEach(function (entity) { return entity.update(); });
+    };
+    Scene.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);
+    };
     Scene.prototype.destory = function () {
         this.removeEventListener(egret.Event.DEACTIVATE, this.onDeactive, this);
         this.removeEventListener(egret.Event.ACTIVATE, this.onActive, this);
@@ -318,12 +371,21 @@ var SceneManager = (function () {
         this._activeScene.initialize();
         return scene;
     };
+    SceneManager.getActiveScene = function () {
+        return this._activeScene;
+    };
     SceneManager._loadedScenes = new Map();
     return SceneManager;
 }());
 var Transform = (function () {
     function Transform(entity) {
+        this._localRotation = 0;
+        this._worldTransform = Matrix2D.identity;
+        this._worldToLocalTransform = Matrix2D.identity;
+        this._worldInverseTransform = Matrix2D.identity;
+        this._rotation = 0;
         this.entity = entity;
+        this._scale = this._localScale = Vector2.One;
         this._children = [];
     }
     Object.defineProperty(Transform.prototype, "childCount", {
@@ -356,30 +418,138 @@ var Transform = (function () {
         this._parent = parent;
         return this;
     };
+    Object.defineProperty(Transform.prototype, "position", {
+        get: function () {
+            this.updateTransform();
+            if (!this.parent) {
+                this._position = this._localPosition;
+            }
+            else {
+                this.parent.updateTransform();
+                this._position = Vector2.transform(this._localPosition, this.parent._worldTransform);
+            }
+            return this._position;
+        },
+        set: function (value) {
+            this.setPosition(value);
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Object.defineProperty(Transform.prototype, "localPosition", {
+        get: function () {
+            this.updateTransform();
+            return this._localPosition;
+        },
+        set: function (value) {
+            this.setLocalPosition(value);
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Transform.prototype.setLocalPosition = function (localPosition) {
+        if (localPosition == this._localPosition)
+            return this;
+        this._localPosition = localPosition;
+        return this;
+    };
+    Transform.prototype.setPosition = function (position) {
+        if (position == this._position)
+            return this;
+        this._position = position;
+        if (this.parent) {
+            this.localPosition = Vector2.transform(this._position, this._worldToLocalTransform);
+        }
+        else {
+            this.localPosition = position;
+        }
+        for (var i = 0; i < this.entity.components.length; i++) {
+            var component = this.entity.components[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;
+            }
+        }
+        return this;
+    };
+    Transform.prototype.updateTransform = function () {
+        this._translationMatrix = Matrix2D.createTranslation(this._localPosition.x, this._localPosition.y);
+        this._rotationMatrix = Matrix2D.createRotation(this._localRotation);
+        this._scaleMatrix = Matrix2D.createScale(this._localScale.x, this._localScale.y);
+        this._localTransform = Matrix2D.multiply(this._scaleMatrix, this._rotationMatrix);
+        this._localTransform = Matrix2D.multiply(this._localTransform, this._translationMatrix);
+        if (!this.parent) {
+            this._worldTransform = this._localTransform;
+            this._rotation = this._localRotation;
+            this._scale = this._localScale;
+        }
+        else {
+            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);
+        }
+    };
     return Transform;
 }());
-var Camera = (function () {
+var Camera = (function (_super) {
-    function Camera(displayObject) {
+    __extends(Camera, _super);
-        this._displayContent = displayObject;
+    function Camera() {
+        var _this = _super.call(this) || this;
+        _this._transformMatrix = Matrix2D.identity;
+        _this._inverseTransformMatrix = Matrix2D.identity;
+        return _this;
     }
+    Object.defineProperty(Camera.prototype, "transformMatrix", {
+        get: function () {
+            this.updateMatrixes();
+            return this._transformMatrix;
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Camera.prototype.initialize = function () {
+    };
+    Camera.prototype.update = function () {
+        var _this = this;
+        SceneManager.getActiveScene().entities.forEach(function (entity) { return entity.components.forEach(function (component) {
+            if (component.displayRender) {
+                var has = _this.entity.scene.$children.indexOf(component.displayRender);
+                if (has == -1) {
+                    _this.entity.scene.stage.addChild(component.displayRender);
+                }
+            }
+        }); });
+    };
+    Camera.prototype.setPosition = function (position) {
+        this.entity.transform.setPosition(position);
+        return this;
+    };
+    Camera.prototype.updateMatrixes = function () {
+        this._transformMatrix = Matrix2D.createTranslation(-this.entity.transform.position.x, -this.entity.transform.position.y);
+    };
     Camera.prototype.destory = function () {
-        this._displayContent = null;
     };
     return Camera;
-}());
+}(Component));
 var MathHelper = (function () {
     function MathHelper() {
     }
-    MathHelper.ToDegrees = function (radians) {
+    MathHelper.toDegrees = function (radians) {
         return radians * 57.295779513082320876798154814105;
     };
-    MathHelper.ToRadians = function (degrees) {
+    MathHelper.toRadians = function (degrees) {
         return degrees * 0.017453292519943295769236907684886;
     };
     return MathHelper;
 }());
 var Matrix2D = (function () {
     function Matrix2D(m11, m12, m21, m22, m31, m32) {
+        this.m11 = 0;
+        this.m12 = 0;
+        this.m21 = 0;
+        this.m22 = 0;
+        this.m31 = 0;
+        this.m32 = 0;
         this.m11 = m11;
         this.m12 = m12;
         this.m21 = m21;
@@ -422,10 +592,10 @@ var Matrix2D = (function () {
     });
     Object.defineProperty(Matrix2D.prototype, "rotationDegrees", {
         get: function () {
-            return MathHelper.ToDegrees(this.rotation);
+            return MathHelper.toDegrees(this.rotation);
         },
         set: function (value) {
-            this.rotation = MathHelper.ToRadians(value);
+            this.rotation = MathHelper.toRadians(value);
         },
         enumerable: true,
         configurable: true
@@ -474,14 +644,70 @@ var Matrix2D = (function () {
         matrix1.m32 = m32;
         return matrix1;
     };
+    Matrix2D.multiplyTranslation = function (matrix, x, y) {
+        var trans = Matrix2D.createTranslation(x, y);
+        return Matrix2D.multiply(matrix, trans);
+    };
+    Matrix2D.prototype.determinant = function () {
+        return this.m11 * this.m22 - this.m12 * this.m21;
+    };
+    Matrix2D.invert = function (matrix, result) {
+        var det = 1 / matrix.determinant();
+        result.m11 = matrix.m22 * det;
+        result.m12 = -matrix.m12 * det;
+        result.m21 = -matrix.m21 * det;
+        result.m22 = matrix.m11 * det;
+        result.m31 = (matrix.m32 * matrix.m21 - matrix.m31 * matrix.m22) * det;
+        result.m32 = -(matrix.m32 * matrix.m11 - matrix.m31 * matrix.m12) * det;
+        return result;
+    };
+    Matrix2D.createTranslation = function (xPosition, yPosition, result) {
+        if (result === void 0) { result = Matrix2D.identity; }
+        result.m11 = 1;
+        result.m12 = 0;
+        result.m21 = 0;
+        result.m22 = 1;
+        result.m31 = xPosition;
+        result.m32 = yPosition;
+        return result;
+    };
+    Matrix2D.createRotation = function (radians, result) {
+        result = Matrix2D.identity;
+        var val1 = Math.cos(radians);
+        var val2 = Math.sin(radians);
+        result.m11 = val1;
+        result.m12 = val2;
+        result.m21 = -val2;
+        result.m22 = val1;
+        return result;
+    };
+    Matrix2D.createScale = function (xScale, yScale, result) {
+        if (result === void 0) { result = Matrix2D.identity; }
+        result.m11 = xScale;
+        result.m12 = 0;
+        result.m21 = 0;
+        result.m22 = yScale;
+        result.m31 = 0;
+        result.m32 = 0;
+        return result;
+    };
     Matrix2D._identity = new Matrix2D(1, 0, 0, 1, 0, 0);
     return Matrix2D;
 }());
 var Vector2 = (function () {
     function Vector2(x, y) {
+        this.x = 0;
+        this.y = 0;
         this.x = x;
         this.y = y;
     }
+    Object.defineProperty(Vector2, "One", {
+        get: function () {
+            return this.unitVector2;
+        },
+        enumerable: true,
+        configurable: true
+    });
     Vector2.add = function (value1, value2) {
         value1.x += value2.x;
         value1.y += value2.y;
@@ -507,5 +733,9 @@ var Vector2 = (function () {
         this.x *= val;
         this.y *= val;
     };
+    Vector2.transform = function (position, matrix) {
+        return new Vector2((position.x * matrix.m11) + (position.y * matrix.m21), (position.x * matrix.m12) + (position.y * matrix.m22));
+    };
+    Vector2.unitVector2 = new Vector2(1, 1);
     return Vector2;
 }());

demo/manifest.json

@@ -14,6 +14,7 @@
 		"bin-debug/LoadingUI.js",
 		"bin-debug/Main.js",
 		"bin-debug/Platform.js",
-		"bin-debug/ThemeAdapter.js"
+		"bin-debug/ThemeAdapter.js",
+		"bin-debug/game/TestComponent.js"
 	]
 }

demo/src/Main.ts

@@ -55,7 +55,8 @@ class Main extends eui.UILayer {
         this.runGame();
     }
 
-    private runGame() {
+    private async runGame() {
+        await this.loadResource();
         this.createGameScene();
     }
 
@@ -91,5 +92,11 @@ class Main extends eui.UILayer {
      */
     protected createGameScene(): void {
         let scene = SceneManager.createScene("main", new Scene(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));
+        // console.log(player.transform.position);
     }
 }

demo/src/game/TestComponent.ts

@@ -0,0 +1,14 @@
+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

@@ -17,17 +17,33 @@ declare interface Array<T> {
     groupBy(keySelector: Function): Array<T>;
     sum(selector: any): any;
 }
+declare abstract class Component {
+    entity: Entity;
+    displayRender: egret.DisplayObject;
+    abstract initialize(): any;
+    update(): void;
+    bind(displayRender: egret.DisplayObject): this;
+}
 declare class Entity {
     name: string;
     scene: Scene;
     readonly transform: Transform;
+    readonly components: Component[];
+    private _updateOrder;
     constructor(name: string);
+    updateOrder: number;
+    setUpdateOrder(updateOrder: number): this;
     attachToScene(newScene: Scene): void;
+    addComponent<T extends Component>(component: T): T;
+    update(): void;
     destory(): void;
 }
 declare class Scene extends egret.DisplayObjectContainer {
     camera: Camera;
     entities: Entity[];
+    private _projectionMatrix;
+    private _transformMatrix;
+    private _matrixTransformMatrix;
     constructor(displayObject: egret.DisplayObject);
     createEntity(name: string): Entity;
     addEntity(entity: Entity): Entity;
@@ -35,6 +51,8 @@ declare class Scene extends egret.DisplayObjectContainer {
     initialize(): void;
     onActive(): void;
     onDeactive(): void;
+    update(): void;
+    prepRenderState(): void;
     destory(): void;
 }
 declare class SceneManager {
@@ -43,25 +61,52 @@ declare class SceneManager {
     private static _activeScene;
     static createScene(name: string, scene: Scene): Scene;
     static setActiveScene(scene: Scene): Scene;
+    static getActiveScene(): Scene;
 }
 declare class Transform {
     readonly entity: Entity;
     private _children;
     private _parent;
+    private _localPosition;
+    private _localRotation;
+    private _localScale;
+    private _translationMatrix;
+    private _rotationMatrix;
+    private _scaleMatrix;
+    private _worldTransform;
+    private _worldToLocalTransform;
+    private _worldInverseTransform;
+    private _rotation;
+    private _position;
+    private _scale;
+    private _localTransform;
     readonly childCount: number;
     constructor(entity: Entity);
     getChild(index: number): Transform;
     parent: Transform;
     setParent(parent: Transform): this;
+    position: Vector2;
+    localPosition: Vector2;
+    setLocalPosition(localPosition: Vector2): this;
+    setPosition(position: Vector2): this;
+    updateTransform(): void;
 }
-declare class Camera {
+declare class Camera extends Component {
-    private _displayContent;
+    private _zoom;
-    constructor(displayObject: egret.DisplayObject);
+    private _origin;
+    private _transformMatrix;
+    private _inverseTransformMatrix;
+    readonly transformMatrix: Matrix2D;
+    constructor();
+    initialize(): void;
+    update(): void;
+    setPosition(position: Vector2): this;
+    updateMatrixes(): void;
     destory(): void;
 }
 declare class MathHelper {
-    static ToDegrees(radians: number): number;
+    static toDegrees(radians: number): number;
-    static ToRadians(degrees: number): number;
+    static toRadians(degrees: number): number;
 }
 declare class Matrix2D {
     m11: number;
@@ -80,14 +125,23 @@ declare class Matrix2D {
     static add(matrix1: Matrix2D, matrix2: Matrix2D): Matrix2D;
     static divide(matrix1: Matrix2D, matrix2: Matrix2D): Matrix2D;
     static multiply(matrix1: Matrix2D, matrix2: Matrix2D): Matrix2D;
+    static multiplyTranslation(matrix: Matrix2D, x: number, y: number): Matrix2D;
+    determinant(): number;
+    static invert(matrix: Matrix2D, result: Matrix2D): Matrix2D;
+    static createTranslation(xPosition: number, yPosition: number, result?: Matrix2D): Matrix2D;
+    static createRotation(radians: number, result?: Matrix2D): Matrix2D;
+    static createScale(xScale: number, yScale: number, result?: Matrix2D): Matrix2D;
 }
 declare class Vector2 {
     x: number;
     y: number;
+    private static readonly unitVector2;
+    static readonly One: Vector2;
     constructor(x: number, y: number);
     static add(value1: Vector2, value2: Vector2): Vector2;
     static divide(value1: Vector2, value2: Vector2): Vector2;
     static multiply(value1: Vector2, value2: Vector2): Vector2;
     static subtract(value1: Vector2, value2: Vector2): Vector2;
     normalize(): void;
+    static transform(position: Vector2, matrix: Matrix2D): Vector2;
 }

source/bin/framework.js

@@ -238,11 +238,42 @@ Array.prototype.sum = function (selector) {
     }
     return sum(this, selector);
 };
+var Component = (function () {
+    function Component() {
+    }
+    Component.prototype.update = function () {
+    };
+    Component.prototype.bind = function (displayRender) {
+        this.displayRender = displayRender;
+        return this;
+    };
+    return Component;
+}());
 var Entity = (function () {
     function Entity(name) {
+        this._updateOrder = 0;
         this.name = name;
         this.transform = new Transform(this);
+        this.components = [];
     }
+    Object.defineProperty(Entity.prototype, "updateOrder", {
+        get: function () {
+            return this._updateOrder;
+        },
+        set: function (value) {
+            this.setUpdateOrder(value);
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Entity.prototype.setUpdateOrder = function (updateOrder) {
+        if (this._updateOrder != updateOrder) {
+            this._updateOrder = updateOrder;
+            if (this.scene) {
+            }
+            return this;
+        }
+    };
     Entity.prototype.attachToScene = function (newScene) {
         this.scene = newScene;
         newScene.entities.push(this);
@@ -250,6 +281,15 @@ var Entity = (function () {
             this.transform.getChild(i).entity.attachToScene(newScene);
         }
     };
+    Entity.prototype.addComponent = function (component) {
+        component.entity = this;
+        this.components.push(component);
+        component.initialize();
+        return component;
+    };
+    Entity.prototype.update = function () {
+        this.components.forEach(function (component) { return component.update(); });
+    };
     Entity.prototype.destory = function () {
         this.scene.entities.remove(this);
         this.transform.parent = null;
@@ -265,13 +305,17 @@ var Scene = (function (_super) {
     function Scene(displayObject) {
         var _this = _super.call(this) || this;
         _this.entities = [];
-        _this.camera = new Camera(displayObject);
+        displayObject.stage.addChild(_this);
+        _this.camera = _this.createEntity("camera").addComponent(new Camera());
+        _this._projectionMatrix = new Matrix2D(0, 0, 0, 0, 0, 0);
         _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);
         return _this;
     }
     Scene.prototype.createEntity = function (name) {
         var entity = new Entity(name);
+        entity.transform.position = new Vector2(0, 0);
         return this.addEntity(entity);
     };
     Scene.prototype.addEntity = function (entity) {
@@ -289,6 +333,15 @@ var Scene = (function (_super) {
     };
     Scene.prototype.onDeactive = function () {
     };
+    Scene.prototype.update = function () {
+        this.entities.forEach(function (entity) { return entity.update(); });
+    };
+    Scene.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);
+    };
     Scene.prototype.destory = function () {
         this.removeEventListener(egret.Event.DEACTIVATE, this.onDeactive, this);
         this.removeEventListener(egret.Event.ACTIVATE, this.onActive, this);
@@ -318,12 +371,21 @@ var SceneManager = (function () {
         this._activeScene.initialize();
         return scene;
     };
+    SceneManager.getActiveScene = function () {
+        return this._activeScene;
+    };
     SceneManager._loadedScenes = new Map();
     return SceneManager;
 }());
 var Transform = (function () {
     function Transform(entity) {
+        this._localRotation = 0;
+        this._worldTransform = Matrix2D.identity;
+        this._worldToLocalTransform = Matrix2D.identity;
+        this._worldInverseTransform = Matrix2D.identity;
+        this._rotation = 0;
         this.entity = entity;
+        this._scale = this._localScale = Vector2.One;
         this._children = [];
     }
     Object.defineProperty(Transform.prototype, "childCount", {
@@ -356,30 +418,138 @@ var Transform = (function () {
         this._parent = parent;
         return this;
     };
+    Object.defineProperty(Transform.prototype, "position", {
+        get: function () {
+            this.updateTransform();
+            if (!this.parent) {
+                this._position = this._localPosition;
+            }
+            else {
+                this.parent.updateTransform();
+                this._position = Vector2.transform(this._localPosition, this.parent._worldTransform);
+            }
+            return this._position;
+        },
+        set: function (value) {
+            this.setPosition(value);
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Object.defineProperty(Transform.prototype, "localPosition", {
+        get: function () {
+            this.updateTransform();
+            return this._localPosition;
+        },
+        set: function (value) {
+            this.setLocalPosition(value);
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Transform.prototype.setLocalPosition = function (localPosition) {
+        if (localPosition == this._localPosition)
+            return this;
+        this._localPosition = localPosition;
+        return this;
+    };
+    Transform.prototype.setPosition = function (position) {
+        if (position == this._position)
+            return this;
+        this._position = position;
+        if (this.parent) {
+            this.localPosition = Vector2.transform(this._position, this._worldToLocalTransform);
+        }
+        else {
+            this.localPosition = position;
+        }
+        for (var i = 0; i < this.entity.components.length; i++) {
+            var component = this.entity.components[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;
+            }
+        }
+        return this;
+    };
+    Transform.prototype.updateTransform = function () {
+        this._translationMatrix = Matrix2D.createTranslation(this._localPosition.x, this._localPosition.y);
+        this._rotationMatrix = Matrix2D.createRotation(this._localRotation);
+        this._scaleMatrix = Matrix2D.createScale(this._localScale.x, this._localScale.y);
+        this._localTransform = Matrix2D.multiply(this._scaleMatrix, this._rotationMatrix);
+        this._localTransform = Matrix2D.multiply(this._localTransform, this._translationMatrix);
+        if (!this.parent) {
+            this._worldTransform = this._localTransform;
+            this._rotation = this._localRotation;
+            this._scale = this._localScale;
+        }
+        else {
+            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);
+        }
+    };
     return Transform;
 }());
-var Camera = (function () {
+var Camera = (function (_super) {
-    function Camera(displayObject) {
+    __extends(Camera, _super);
-        this._displayContent = displayObject;
+    function Camera() {
+        var _this = _super.call(this) || this;
+        _this._transformMatrix = Matrix2D.identity;
+        _this._inverseTransformMatrix = Matrix2D.identity;
+        return _this;
     }
+    Object.defineProperty(Camera.prototype, "transformMatrix", {
+        get: function () {
+            this.updateMatrixes();
+            return this._transformMatrix;
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Camera.prototype.initialize = function () {
+    };
+    Camera.prototype.update = function () {
+        var _this = this;
+        SceneManager.getActiveScene().entities.forEach(function (entity) { return entity.components.forEach(function (component) {
+            if (component.displayRender) {
+                var has = _this.entity.scene.$children.indexOf(component.displayRender);
+                if (has == -1) {
+                    _this.entity.scene.stage.addChild(component.displayRender);
+                }
+            }
+        }); });
+    };
+    Camera.prototype.setPosition = function (position) {
+        this.entity.transform.setPosition(position);
+        return this;
+    };
+    Camera.prototype.updateMatrixes = function () {
+        this._transformMatrix = Matrix2D.createTranslation(-this.entity.transform.position.x, -this.entity.transform.position.y);
+    };
     Camera.prototype.destory = function () {
-        this._displayContent = null;
     };
     return Camera;
-}());
+}(Component));
 var MathHelper = (function () {
     function MathHelper() {
     }
-    MathHelper.ToDegrees = function (radians) {
+    MathHelper.toDegrees = function (radians) {
         return radians * 57.295779513082320876798154814105;
     };
-    MathHelper.ToRadians = function (degrees) {
+    MathHelper.toRadians = function (degrees) {
         return degrees * 0.017453292519943295769236907684886;
     };
     return MathHelper;
 }());
 var Matrix2D = (function () {
     function Matrix2D(m11, m12, m21, m22, m31, m32) {
+        this.m11 = 0;
+        this.m12 = 0;
+        this.m21 = 0;
+        this.m22 = 0;
+        this.m31 = 0;
+        this.m32 = 0;
         this.m11 = m11;
         this.m12 = m12;
         this.m21 = m21;
@@ -422,10 +592,10 @@ var Matrix2D = (function () {
     });
     Object.defineProperty(Matrix2D.prototype, "rotationDegrees", {
         get: function () {
-            return MathHelper.ToDegrees(this.rotation);
+            return MathHelper.toDegrees(this.rotation);
         },
         set: function (value) {
-            this.rotation = MathHelper.ToRadians(value);
+            this.rotation = MathHelper.toRadians(value);
         },
         enumerable: true,
         configurable: true
@@ -474,14 +644,70 @@ var Matrix2D = (function () {
         matrix1.m32 = m32;
         return matrix1;
     };
+    Matrix2D.multiplyTranslation = function (matrix, x, y) {
+        var trans = Matrix2D.createTranslation(x, y);
+        return Matrix2D.multiply(matrix, trans);
+    };
+    Matrix2D.prototype.determinant = function () {
+        return this.m11 * this.m22 - this.m12 * this.m21;
+    };
+    Matrix2D.invert = function (matrix, result) {
+        var det = 1 / matrix.determinant();
+        result.m11 = matrix.m22 * det;
+        result.m12 = -matrix.m12 * det;
+        result.m21 = -matrix.m21 * det;
+        result.m22 = matrix.m11 * det;
+        result.m31 = (matrix.m32 * matrix.m21 - matrix.m31 * matrix.m22) * det;
+        result.m32 = -(matrix.m32 * matrix.m11 - matrix.m31 * matrix.m12) * det;
+        return result;
+    };
+    Matrix2D.createTranslation = function (xPosition, yPosition, result) {
+        if (result === void 0) { result = Matrix2D.identity; }
+        result.m11 = 1;
+        result.m12 = 0;
+        result.m21 = 0;
+        result.m22 = 1;
+        result.m31 = xPosition;
+        result.m32 = yPosition;
+        return result;
+    };
+    Matrix2D.createRotation = function (radians, result) {
+        result = Matrix2D.identity;
+        var val1 = Math.cos(radians);
+        var val2 = Math.sin(radians);
+        result.m11 = val1;
+        result.m12 = val2;
+        result.m21 = -val2;
+        result.m22 = val1;
+        return result;
+    };
+    Matrix2D.createScale = function (xScale, yScale, result) {
+        if (result === void 0) { result = Matrix2D.identity; }
+        result.m11 = xScale;
+        result.m12 = 0;
+        result.m21 = 0;
+        result.m22 = yScale;
+        result.m31 = 0;
+        result.m32 = 0;
+        return result;
+    };
     Matrix2D._identity = new Matrix2D(1, 0, 0, 1, 0, 0);
     return Matrix2D;
 }());
 var Vector2 = (function () {
     function Vector2(x, y) {
+        this.x = 0;
+        this.y = 0;
         this.x = x;
         this.y = y;
     }
+    Object.defineProperty(Vector2, "One", {
+        get: function () {
+            return this.unitVector2;
+        },
+        enumerable: true,
+        configurable: true
+    });
     Vector2.add = function (value1, value2) {
         value1.x += value2.x;
         value1.y += value2.y;
@@ -507,5 +733,9 @@ var Vector2 = (function () {
         this.x *= val;
         this.y *= val;
     };
+    Vector2.transform = function (position, matrix) {
+        return new Vector2((position.x * matrix.m11) + (position.y * matrix.m21), (position.x * matrix.m12) + (position.y * matrix.m22));
+    };
+    Vector2.unitVector2 = new Vector2(1, 1);
     return Vector2;
 }());

source/src/ECS/Component.ts

@@ -0,0 +1,17 @@
+abstract class Component {
+    public entity: Entity;
+    public displayRender: egret.DisplayObject;
+
+    public abstract initialize();
+
+    public update(){
+        
+    }
+
+    /** 绑定显示对象 */
+    public bind(displayRender: egret.DisplayObject){
+        this.displayRender = displayRender;
+
+        return this;
+    }
+}

source/src/ECS/Components/Camera.ts

@@ -1,11 +1,46 @@
-class Camera {
+///<reference path="../Component.ts"/>
-    private _displayContent: egret.DisplayObject;
+class Camera extends Component {
+    private _zoom;
+    private _origin: Vector2;
+    private _transformMatrix: Matrix2D = Matrix2D.identity;
+    private _inverseTransformMatrix = Matrix2D.identity;
 
-    constructor(displayObject: egret.DisplayObject){
+    public get transformMatrix(){
-        this._displayContent = displayObject;
+        this.updateMatrixes();
+
+        return this._transformMatrix;
     }
 
-    public destory(){
+    constructor() {
-        this._displayContent = null;
+        super();
+    }
+
+    public initialize() {
+
+    }
+
+    public update(){
+        SceneManager.getActiveScene().entities.forEach(entity => entity.components.forEach(component => {
+            if (component.displayRender){
+                let has = this.entity.scene.$children.indexOf(component.displayRender)
+                if (has == -1){
+                    this.entity.scene.stage.addChild(component.displayRender);
+                }
+            }
+        }));
+    }
+
+    public setPosition(position: Vector2){
+        this.entity.transform.setPosition(position);
+
+        return this;
+    }
+
+    public updateMatrixes(){
+        this._transformMatrix = Matrix2D.createTranslation(-this.entity.transform.position.x, -this.entity.transform.position.y);
+    }
+
+    public destory() {
+
     }
 }

source/src/ECS/Entity.ts

@@ -4,10 +4,33 @@ class Entity {
     public scene: Scene;
     /** 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[];
+    private _updateOrder: number = 0;
 
     constructor(name: string){
         this.name = name;
         this.transform = new Transform(this);
+        this.components = [];
+    }
+
+    public get updateOrder(){
+        return this._updateOrder;
+    }
+
+    public set updateOrder(value: number){
+        this.setUpdateOrder(value);
+    }
+
+    public setUpdateOrder(updateOrder: number){
+        if (this._updateOrder != updateOrder){
+            this._updateOrder = updateOrder;
+            if (this.scene){
+                
+            }
+
+            return this;
+        }
     }
 
     public attachToScene(newScene: Scene){
@@ -19,6 +42,17 @@ class Entity {
         }
     }
 
+    public addComponent<T extends Component>(component: T): T{
+        component.entity = this;
+        this.components.push(component);
+        component.initialize();
+        return component;
+    }
+
+    public update(){
+        this.components.forEach(component => component.update());
+    }
+
     public destory(){
         this.scene.entities.remove(this);
         this.transform.parent = null;

source/src/ECS/Scene.ts

@@ -3,17 +3,24 @@ class Scene extends egret.DisplayObjectContainer {
    public camera: Camera; 
    public entities: Entity[] = [];
 
+   private _projectionMatrix: Matrix2D;
+   private _transformMatrix: Matrix2D;
+   private _matrixTransformMatrix: Matrix2D;
+
    constructor(displayObject: egret.DisplayObject){
       super();
+      displayObject.stage.addChild(this);
       /** 初始化默认相机 */
-      this.camera = new Camera(displayObject);
+      this.camera = this.createEntity("camera").addComponent(new Camera());
+      this._projectionMatrix = new Matrix2D(0, 0, 0, 0, 0, 0);
       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);
    }
 
    public createEntity(name: string){
       let entity = new Entity(name);
-
+      entity.transform.position = new Vector2(0, 0);
       return this.addEntity(entity);
    }
 
@@ -45,6 +52,18 @@ class Scene extends egret.DisplayObjectContainer {
 
    }
 
+   public update(){
+      this.entities.forEach(entity => entity.update());
+   }
+
+   public prepRenderState(){
+      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);
+   }
+
    public destory(){
       this.removeEventListener(egret.Event.DEACTIVATE, this.onDeactive, this);
       this.removeEventListener(egret.Event.ACTIVATE, this.onActive, this);

source/src/ECS/SceneManager.ts

@@ -33,4 +33,8 @@ class SceneManager {
         this._activeScene.initialize();
         return scene;
     }
+
+    public static getActiveScene(){
+        return this._activeScene;
+    }
 }

source/src/ECS/Transform.ts

@@ -4,12 +4,31 @@ class Transform {
     private _children: Transform[];
     private _parent: Transform;
 
+    private _localPosition: Vector2;
+    private _localRotation: number = 0;
+    private _localScale: Vector2;
+
+    private _translationMatrix: Matrix2D;
+    private _rotationMatrix: Matrix2D;
+    private _scaleMatrix: Matrix2D;
+
+    private _worldTransform = Matrix2D.identity;
+    private _worldToLocalTransform = Matrix2D.identity;
+    private _worldInverseTransform = Matrix2D.identity;
+
+    private _rotation: number = 0;
+    private _position: Vector2;
+    private _scale: Vector2;
+
+    private _localTransform;
+
     public get childCount(){
         return this._children.length;
     }
 
     constructor(entity: Entity){
         this.entity = entity;
+        this._scale = this._localScale = Vector2.One;
         this._children = [];
     }
 
@@ -39,4 +58,83 @@ class Transform {
 
         return this;
     }
+
+    public get position(){
+        this.updateTransform();
+        if (!this.parent){
+            this._position = this._localPosition;
+        }else{
+            this.parent.updateTransform();
+            this._position = Vector2.transform(this._localPosition, this.parent._worldTransform);
+        }
+        
+        return this._position;
+    }
+
+    public set position(value: Vector2){
+        this.setPosition(value);
+    }
+
+    public get localPosition(){
+        this.updateTransform();
+        return this._localPosition;
+    }
+
+    public set localPosition(value: Vector2){
+        this.setLocalPosition(value);
+    }
+
+    public setLocalPosition(localPosition: Vector2){
+        if (localPosition == this._localPosition)
+            return this;
+
+        this._localPosition = localPosition;
+        
+        return this;
+    }
+
+    public setPosition(position: Vector2){
+        if (position == this._position)
+            return this;
+
+        this._position = position;
+        if (this.parent){
+            this.localPosition = Vector2.transform(this._position, this._worldToLocalTransform);
+        }else{
+            this.localPosition = position;
+        }
+
+        for (let i = 0; i < this.entity.components.length; i ++){
+            let component = this.entity.components[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;
+            }
+        }
+
+        return this;
+    }
+
+    public updateTransform(){
+        if (this.parent)
+            this.parent.updateTransform();
+
+        this._translationMatrix = Matrix2D.createTranslation(this._localPosition.x, this._localPosition.y);
+        this._rotationMatrix = Matrix2D.createRotation(this._localRotation);
+        this._scaleMatrix = Matrix2D.createScale(this._localScale.x, this._localScale.y);
+
+        this._localTransform = Matrix2D.multiply(this._scaleMatrix, this._rotationMatrix);
+        this._localTransform = Matrix2D.multiply(this._localTransform, this._translationMatrix);
+
+        if (!this.parent){
+            this._worldTransform = this._localTransform;
+            this._rotation = this._localRotation;
+            this._scale = this._localScale;
+        }else{
+            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);
+        }
+    }
 }

source/src/Math/MathHelper.ts

@@ -3,7 +3,7 @@ class MathHelper {
      * 将弧度转换成角度。
      * @param radians 用弧度表示的角
      */
-    public static ToDegrees(radians: number){
+    public static toDegrees(radians: number){
         return radians * 57.295779513082320876798154814105;
     }
 
@@ -11,7 +11,7 @@ class MathHelper {
      * 将角度转换为弧度
      * @param degrees 
      */
-    public static ToRadians(degrees: number){
+    public static toRadians(degrees: number){
         return degrees * 0.017453292519943295769236907684886;
     }
 }

source/src/Math/Matrix2D.ts

@@ -2,14 +2,14 @@
  * 表示右手3 * 3的浮点矩阵，可以存储平移、缩放和旋转信息。
  */
 class Matrix2D {
-    public m11: number;
+    public m11: number = 0;
-    public m12: number;
+    public m12: number = 0;
 
-    public m21: number;
+    public m21: number = 0;
-    public m22: number;
+    public m22: number = 0;
 
-    public m31: number;
+    public m31: number = 0;
-    public m32: number;
+    public m32: number = 0;
 
     private static _identity: Matrix2D = new Matrix2D(1, 0, 0, 1, 0, 0);
 
@@ -60,11 +60,11 @@ class Matrix2D {
      * 以度为单位的旋转存储在这个矩阵中
      */
     public get rotationDegrees(){
-        return MathHelper.ToDegrees(this.rotation);
+        return MathHelper.toDegrees(this.rotation);
     }
 
     public set rotationDegrees(value: number){
-        this.rotation = MathHelper.ToRadians(value);
+        this.rotation = MathHelper.toRadians(value);
     }
 
     public get scale(){
@@ -127,4 +127,68 @@ class Matrix2D {
         matrix1.m32 = m32;
         return matrix1;
     }
+
+    public static multiplyTranslation(matrix: Matrix2D, x: number, y: number){
+        let trans = Matrix2D.createTranslation(x, y);
+        return Matrix2D.multiply(matrix, trans);
+    }
+
+    public determinant(){
+        return this.m11 * this.m22 - this.m12 * this.m21;
+    }
+
+    public static invert(matrix: Matrix2D, result: Matrix2D){
+        let det = 1 / matrix.determinant();
+
+        result.m11 = matrix.m22 * det;
+        result.m12 = -matrix.m12 * det;
+
+        result.m21 = -matrix.m21 * det;
+        result.m22 = matrix.m11 * det;
+
+        result.m31 = (matrix.m32 * matrix.m21 - matrix.m31 * matrix.m22) * det;
+        result.m32 = -(matrix.m32 * matrix.m11 - matrix.m31 * matrix.m12) * det;
+
+        return result;
+    }
+
+    public static createTranslation(xPosition: number, yPosition: number, result: Matrix2D = Matrix2D.identity){
+        result.m11 = 1;
+        result.m12 = 0;
+
+        result.m21 = 0;
+        result.m22 = 1;
+
+        result.m31 = xPosition;
+        result.m32 = yPosition;
+
+        return result;
+    }
+
+    public static createRotation(radians: number, result?: Matrix2D){
+        result = Matrix2D.identity;
+
+        let val1 = Math.cos(radians);
+        let val2 = Math.sin(radians);
+
+        result.m11 = val1;
+        result.m12 = val2;
+        result.m21 = -val2;
+        result.m22 = val1;
+
+        return result;
+    }
+
+    public static createScale(xScale: number, yScale: number, result: Matrix2D = Matrix2D.identity){
+        result.m11 = xScale;
+        result.m12 = 0;
+
+        result.m21 = 0;
+        result.m22 = yScale;
+
+        result.m31 = 0;
+        result.m32 = 0;
+
+        return result;
+    }
 }

source/src/Math/Vector2.ts

@@ -1,7 +1,13 @@
 /** 2d 向量 */
 class Vector2 {
-    public x: number;
+    public x: number = 0;
-    public y: number;
+    public y: number = 0;
+
+    private static readonly unitVector2 = new Vector2(1, 1);
+
+    public static get One(){
+        return this.unitVector2;
+    }
 
     /**
      * 从两个值构造一个带有X和Y的二维向量。
@@ -43,4 +49,8 @@ class Vector2 {
         this.x *= val;
         this.y *= val;
     }
+
+    public static transform(position: Vector2, matrix: Matrix2D){
+        return new Vector2((position.x * matrix.m11) + (position.y * matrix.m21), (position.x * matrix.m12) + (position.y * matrix.m22));
+    }
 }