Unexpected Symbol 'break'

Questions & Answers
1

Hi I’m new in programming and there is this Unexpected Symbol ‘break’ that doesn’t want get out no matter how many posts I read and tweaks I do. Here it is:

	void Update () 
	{
		switch (state)

		{
		case 0:
			if (GUI.Button (new Rect (10, 10, 100, 30), "Connect"))
			Connect ();
	break;

		case 1:
			(GUI.Label (new Rect (10, 10, 100, 30), "Connected"))
	break;   <----------------<-------------------<-----------------------<---------------------
		}
	}
2

You are missing a semicolon in case 1. Note that the extra parenthesis is unnecessary for this line GUI.Label (new Rect (10, 10, 100, 30), "Connected");. You could make an enum instead of setting a “magic” integer number as state.

    public GameObject[] Spawns;
    private enum ConnectionState
    {
        waitingToConnect,
        connecting,
        connected
    }
    private ConnectionState connectionState = ConnectionState.waitingToConnect;
    public bool isATestBool;

    // OnGUI is called for rendering and handling GUI events
    void OnGUI()
    {
        switch (connectionState)
        {
            case ConnectionState.waitingToConnect:
                if (GUI.Button(new Rect(10, 10, 100, 30), "Connect"))
                    connectionState = ConnectionState.connecting;
                break;
            case ConnectionState.connecting:
                GUI.Label(new Rect(10, 10, 100, 30), "Connecting");
                TryToConnect();
                break;
            case ConnectionState.connected:
                GUI.Label(new Rect(10, 10, 100, 30), "Connected");
                //Invoke("TestReset", 3f);
                break;
            default:
                Debug.LogErrorFormat("connectionState not properly set in class:{0}", this);
                break;
        }
    }

    private void TryToConnect()
    {
        // TODO Replace isTestBool with a photon callback that confirms the connection
        if (isATestBool )
        {
            // Connection succeeded
            connectionState = ConnectionState.connected;
        }
        else
        {
            // Still waiting for connection to complete
            connectionState = ConnectionState.connecting;
        }
    }

    //private void TestReset()
    //{
    //    connectionState = ConnectionState.waitingToConnect;
    //}

I left some test code in it that you could experiment with. Note the TODO comment. You should get a confirmation from photon that you got a connection before you display it. isATestBool should be replaced by your own bool check.

3

What you are trying to do is not breaking the line which is in your second case you should use ; or semicolon to break a line if you are done with it and please use Curly brackets after all if statements it is good practice

Here i have edited it

  void Update() 
     {
         switch (state)
 
         {
         case 0:
             if (GUI.Button (new Rect (10, 10, 100, 30), "Connect"))
             {
             Connect ();
             }
     break;
 
         case 1:
           GUI.Label (new Rect (10, 10, 100, 30), "Connected");

     break;
         }
     }