给 动画类 和 精灵类 重写typeof

sqr/Core/BaseClass/AnimationClass/AnimationClass.nut

@@ -37,6 +37,10 @@ class Animation extends Actor {
     //附加选项
     AdditionalOptions = null;
 
+    function _typeof() {
+        return "animation";
+    }
+
     constructor(...) {
         base.constructor();
 

sqr/Core/BaseClass/SpriteObject/SpriteClass.nut

@@ -8,6 +8,10 @@ class CL_SpriteObject extends CL_BaseObject {
 
     SpriteFrame = null;
 
+    function _typeof() {
+        return "sprite";
+    }
+
     constructor(...) {
         local C_Object;
         //创建空精灵