新增sceneTransition 用于场景过渡

source/src/Utils/ContentManager.ts

@@ -0,0 +1,41 @@
+class ContentManager {
+    protected loadedAssets: Map<string, any> = new Map<string, any>();
+
+    /** 异步加载资源 */
+    public load(name: string, local: boolean = true): Promise<any> {
+        return new Promise((resolve, reject) => {
+            let res = this.loadedAssets.get(name);
+            if (res) {
+                resolve(res);
+                return;
+            }
+
+            if (local) {
+                RES.getResAsync(name).then((data) => {
+                    this.loadedAssets.set(name, data);
+                    resolve(data);
+                }).catch((err) => {
+                    console.error("资源加载错误:", name, err);
+                    reject(err);
+                });
+            } else {
+                RES.getResByUrl(name).then((data) => {
+                    this.loadedAssets.set(name, data);
+                    resolve(data);
+                }).catch((err) => {
+                    console.error("资源加载错误:", name, err);
+                    reject(err);
+                });
+            }
+        })
+    }
+
+    public dispose(){
+        this.loadedAssets.forEach(value => {
+            let assetsToRemove = value;
+            assetsToRemove.dispose();
+        });
+
+        this.loadedAssets.clear();
+    }
+}

source/src/Utils/Input.ts

@@ -6,7 +6,7 @@ class TouchState {
     public get position(){
         return new Vector2(this.x, this.y);
     }
-    
+
     public reset(){
         this.x = 0;
         this.y = 0;
@@ -26,6 +26,8 @@ class Input {
     private static _totalTouchCount: number = 0;
     /** 返回第一个触摸点的坐标 */
     public static get touchPosition(){
+        if (!this._gameTouchs[0])
+            return Vector2.zero;
         return this._gameTouchs[0].position;
     }
     /** 获取最大触摸数 */
@@ -65,12 +67,12 @@ class Input {
         return delta;
     }
 
-    public static initialize(){
+    public static initialize(stage: egret.Stage){
         if (this._init)
             return;
 
         this._init = true;
-        this._stage = SceneManager.getActiveScene().stage;
+        this._stage = stage;
         this._stage.addEventListener(egret.TouchEvent.TOUCH_BEGIN, this.touchBegin, this);
         this._stage.addEventListener(egret.TouchEvent.TOUCH_MOVE, this.touchMove, this);
         this._stage.addEventListener(egret.TouchEvent.TOUCH_END, this.touchEnd, this);