修复tostring导致的循环maxinum call

demo/.idea/.gitignore

@@ -0,0 +1,2 @@
+# Default ignored files
+/workspace.xml

demo/.idea/demo.iml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

demo/.idea/misc.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="JavaScriptSettings">
+    <option name="languageLevel" value="ES6" />
+  </component>
+</project>

demo/.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/demo.iml" filepath="$PROJECT_DIR$/.idea/demo.iml" />
+    </modules>
+  </component>
+</project>

demo/.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>

demo/libs/framework/framework.js

@@ -14,7 +14,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
         function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
         function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
         step((generator = generator.apply(thisArg, _arguments || [])).next());
-    }); 
+    });
 };
 var __generator = (this && this.__generator) || function (thisArg, body) {
     var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
@@ -2597,7 +2597,7 @@ var es;
             return this;
         };
         RenderableComponent.prototype.toString = function () {
-            return "[RenderableComponent] " + this + ", renderLayer: " + this.renderLayer;
+            return "[RenderableComponent] renderLayer: " + this.renderLayer;
         };
         return RenderableComponent;
     }(es.Component));

demo/src/Main.ts

@@ -34,23 +34,22 @@ class Main extends es.Core {
 
     private runGame() {
         this.loadResource();
-        this.createGameScene();
     }
 
 
     private loadResource() {
-        try {
-            const loadingView = new LoadingUI();
-            this.stage.addChild(loadingView);
-            RES.loadConfig("resource/default.res.json", "resource/").then(()=>{
-                RES.loadGroup("preload", 0, loadingView).then(()=>{
-                    this.stage.removeChild(loadingView);
-                });
+        const loadingView = new LoadingUI();
+        this.stage.addChild(loadingView);
+        RES.loadConfig("resource/default.res.json", "resource/").then(()=>{
+            RES.loadGroup("preload", 0, loadingView).then(()=>{
+                this.stage.removeChild(loadingView);
+                this.createGameScene();
+            }).catch(err => {
+                console.error(err);
             });
-        }
-        catch (e) {
-            console.error(e);
-        }
+        }).catch(err =>{
+            console.error(err);
+        });
     }
 
     /**

demo/tsconfig.json

@@ -2,6 +2,7 @@
     "compilerOptions": {
         "target": "es5",
         "outDir": "bin-debug",
+        "sourceMap": true,
         "experimentalDecorators": true,
         "emitDecoratorMetadata": true,
         "lib": [

source/bin/framework.js

@@ -2597,7 +2597,7 @@ var es;
             return this;
         };
         RenderableComponent.prototype.toString = function () {
-            return "[RenderableComponent] " + this + ", renderLayer: " + this.renderLayer;
+            return "[RenderableComponent] renderLayer: " + this.renderLayer;
         };
         return RenderableComponent;
     }(es.Component));

source/src/ECS/Components/RenderableComponent.ts

@@ -166,7 +166,7 @@ module es {
         }
 
         public toString(){
-            return `[RenderableComponent] ${this}, renderLayer: ${this.renderLayer}`;
+            return `[RenderableComponent] renderLayer: ${this.renderLayer}`;
         }
     }
 }