fix: 🚑 fix a bug about Rescuing

docs/QandA.md

@@ -65,6 +65,8 @@ A：
 Q:这是什么错误啊
 ![vector](https://raw.githubusercontent.com/shangfengh/THUAI6/new/resource/vector.png)
 
+A:调用了容量为0的vector
+
 ## Python 
 
 ### grpc版本更新失败

logic/Gaming/CharacterManager .cs

@@ -37,10 +37,14 @@ namespace Gaming
                         case PlayerStateType.Addicted:
                             if (value == PlayerStateType.Rescued)
                                 player.ChangePlayerStateInOneThread(value, gameObj);
+                            else
+                                player.ChangePlayerState(value, gameObj);
                             break;
                         case PlayerStateType.Rescued:
                             if (value == PlayerStateType.Addicted)
                                 player.ChangePlayerStateInOneThread(value, gameObj);
+                            else
+                                player.ChangePlayerState(value, gameObj);
                             break;
                         default:
                             player.ChangePlayerState(value, gameObj);