Coroutine 类型从IEnumerable为Iterator

source/src/ECS/Components/Renderables/Sprites/SpriteAnimation.ts

@@ -0,0 +1,11 @@
+module es {
+    export class SpriteAnimation {
+        public readonly sprites: Sprite[];
+        public readonly frameRate: number;
+
+        constructor(sprites: Sprite[], frameRate: number = 10) {
+            this.sprites = sprites;
+            this.frameRate = frameRate;
+        }
+    }
+}