添加对话框事件以及对话持久化文件

Assets/Scripts/Event/EventArgs/DialogPopArgs.cs

@@ -0,0 +1,12 @@
+namespace Event.EventArgs
+{
+    public class DialogPopArgs : System.EventArgs
+    {
+        public int Index { get; private set; }
+
+        public DialogPopArgs(int index)
+        {
+            Index = index;
+        }
+    }
+}