结构大修改，改成朴实无华的结构，不过度架构。能跑就行

Assets/Plugins/FairyGUI/Examples/Particles/ParticlesMain.cs

@@ -0,0 +1,37 @@
+using UnityEngine;
+using FairyGUI;
+
+public class ParticlesMain : MonoBehaviour
+{
+    GComponent _mainView;
+
+    void Awake()
+    {
+        UIPackage.AddPackage("UI/Particles");
+
+        UIObjectFactory.SetPackageItemExtension("ui://Particles/CoolComponent", typeof(CoolComponent));
+    }
+
+    void Start()
+    {
+        Application.targetFrameRate = 60;
+        Stage.inst.onKeyDown.Add(OnKeyDown);
+
+        _mainView = this.GetComponent<UIPanel>().ui;
+
+        Object prefab = Resources.Load("Flame");
+        GameObject go = (GameObject)Object.Instantiate(prefab);
+        _mainView.GetChild("holder").asGraph.SetNativeObject(new GoWrapper(go));
+
+        _mainView.GetChild("c0").draggable = true;
+        _mainView.GetChild("c1").draggable = true;
+    }
+
+    void OnKeyDown(EventContext context)
+    {
+        if (context.inputEvent.keyCode == KeyCode.Escape)
+        {
+            Application.Quit();
+        }
+    }
+}