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Question by RichardCane · Feb 25, 2013 at 01:29 AM · c#if-statement

If Application.LoadLevel fails, load mainMenu

So I have that code as a method, but apparently I can't use the final if statement in C# because it's a void method. Can anyone suggest a workaround? If you have questions about the code itself I'm on hand to comment. :)

The levels are named 5x5001, 5x5002 and etc. When a level is completed, right now it should just load the next level. Obviously in future I will polish this and make it load an animation and everything, make it all smooth, but for now just needs to load the next level. Which I think that code would do fine. But if it fails due to there not being another level, I want it to just return to main.

     void Update()
     {
         Vector3 pos = puck.transform.position;
         string level;
         int nextLevel;
         
         if (pos.x == objectiveLoc.x && pos.z == objectiveLoc.z)
         {
             level = Application.loadedLevelName;
             
             nextLevel = int.Parse(level.Substring(level.Length - 3));
             
             if(!Application.LoadLevel("5x5" + nextLevel))
                 Application.LoadLevel("mainmenu");
         }
     }
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avatar image RichardCane · Feb 25, 2013 at 02:07 AM 0
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Okay so I rewrote that method cos it was wrong anyway and would just load the same level, so here's the new one:

     void Update()
     {
         Vector3 pos = puck.transform.position;
         int nextLevel=0;
         
         if (pos.x == objectiveLoc.x && pos.z == objectiveLoc.z)
         {            
             try
             {
                 nextLevel = int.Parse(Application.loadedLevelName.Substring(Application.loadedLevelName.Length - 3));
                 nextLevel++;
                 Application.LoadLevel("5x5" + nextLevel.ToString ("D3"));
             }
             catch(System.Exception e)
             {
                 Debug.Log (e);
                 Application.LoadLevel("mainmenu");
             }
         }
     }

However, this still won't load the mainmenu scene. So if anyone could help me out with that, that'd be awesome.

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