loop and control boundery

fe/src/Controller.ts

@@ -87,7 +87,20 @@ class Controller extends egret.Sprite {
             delta.x += 1
         }
 
-
+        let newX = this.myPosition.x + delta.x
+        let newY = this.myPosition.y + delta.y
+        if(newX < 0){
+            newX = 0
+        }
+        if(newY < 0){
+            newY = 0
+        }
+        if(newX >= 13){
+            newX = 13
+        }
+        if(newY >= 9){
+            newY = 9
+        }
 
         platform.sendSocketMessage({
             data: JSON.stringify({
@@ -95,8 +108,8 @@ class Controller extends egret.Sprite {
                 room_id: 'default_room',
                 cid: Store.getState().cid,
                 payload: {
-                    x: this.myPosition.x + delta.x,
-                    y: this.myPosition.y + delta.y,
+                    x: newX,
+                    y: newY,
                     avatar_url: Store.getState().userInfo.avatarUrl,
                     nick_name: Store.getState().userInfo.nickName
                 }

fe/src/Main.ts

@@ -70,7 +70,7 @@ class Main extends egret.DisplayObjectContainer {
         })
         console.log(userInfo);
 
-        SoundManager.getInstance().play({soundName: "bgm_mp3"})
+        SoundManager.getInstance().play({soundName: "bgm_mp3", startTime: 0, loops: -1})
         platform.onShareAppMessage((...args) => {
             return {
                 title: "恶魔妈妈买面膜",