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XNA Community Forums » XNA Game Studio Technologies (Xbox 360, Zune, and Windows) » XNA Framework » I'm getting crazy. SignedInGamer.SignedInGamers.Count always return 0!!
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I'm getting crazy. SignedInGamer.SignedInGamers.Count always return 0!!

Last post 14/10/2009 21:36 by Stylish. 4 replies.
  • 14/10/2009 21:11

    I'm getting crazy. SignedInGamer.SignedInGamers.Count always return 0!!

    Reply Quote

    Hello,

    I'm correcting a bug in my first game, but I have a problem.

    The method SignedInGamer.SignedInGamers.Count always returns 0, but there is a profile signed in.

    This is the code: (this is in update method)

    if (gamer.Count == 0 && SignedInGamer.SignedInGamers.Count > 0)  

    {  

           SignedInGamer gamerS = SignedInGamer.SignedInGamers[0];  

           gamer.Add(gamerS);  

           profile.Add(gamer[gamer.Count - 1].GetProfile());  

    } 

    Could you help me, please?
  • 14/10/2009 21:24 In reply to

    Re: I'm getting crazy. SignedInGamer.SignedInGamers.Count always return 0!!

    Reply Quote
    Did you add the GamerServicesComponent to your game? At what point are you calling this code?
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  • 14/10/2009 21:30 In reply to

    Re: I'm getting crazy. SignedInGamer.SignedInGamers.Count always return 0!!

    Reply Quote
    If you have added the GamerServicesComponent and it still isn't working be sure that you are calling base.Update in your Game class.

    Also, SignedInGamers[0] won't work the way it should - it will always call SignedInGamers[PlayerIndex.One] instead. This means that your code will work when a gamer is signed in on the first controller, and fail if they happen to be logged in on others. This is actually a bug in method resolution across property overloads spread across multiple inherited classes. See here
    You need to hack around it by doing the following:

      int index = 0;
      SignedInGamer gamer = SignedInGamer.SignedInGamers[index];
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  • 14/10/2009 21:31 In reply to

    Re: I'm getting crazy. SignedInGamer.SignedInGamers.Count always return 0!!

    Reply Quote
    Yes, I have added the GamerServiceComponent. I paste the full code.

    1  protected override void Initialize()  
    2         {  
    3             GameData.Init();  
    4  
    5             this.Components.Add(new GamerServicesComponent(this));  
    6  
    7             graphics.PreferredBackBufferHeight = Height;  
    8             graphics.PreferredBackBufferWidth = Width;  
    9             //graphics.IsFullScreen = true;  
    10             graphics.ApplyChanges();  
    11  
    12             for (int i = 0; i < 120; i++)  
    13             {  
    14                 _mainMenuAnim.Add(Content.Load<Texture2D>("MainMenu/Anim/logoanim" + (i + 1).ToString().PadLeft(4, '0')));  
    15             }  
    16               
    17             base.Initialize();  
    18         }  
    19  
    20  
    21 protected override void Update(GameTime gameTime)  
    22         {
    23             #region Casuística_del_tirapalante  
    24             if (SelectedDevice && gamer.Count > 0)  
    25             {  
    26                 TiraPalante = true;  
    27             }  
    28             else 
    29             {  
    30                 TiraPalante = false;  
    31             }
    32             #endregion  
    33  
    34             if (!TiraPalante)  
    35             {  
    36  
    37                 //Se carga el perfil 1. Sin él no se juega  
    38                 if (gamer.Count == 0 && SignedInGamer.SignedInGamers.Count > 0)  
    39                 {  
    40                         SignedInGamer gamerS = SignedInGamer.SignedInGamers[0];  
    41                         gamer.Add(gamerS);  
    42                         profile.Add(gamer[gamer.Count - 1].GetProfile());  
    43                 }  
    44            }  
    45 } 

    I've noticed I have this error:

    No se puede buscar el valor del campo 'signedIn' puesto que no se dispone de información sobre la clase contenedora.

    In english, is something like: "I can't find the value of 'signedIn' field because I don't have the information about the containing class, or something like that...
  • 14/10/2009 21:36 In reply to

    Re: I'm getting crazy. SignedInGamer.SignedInGamers.Count always return 0!!

    Reply Quote
    That's it!!!!!

    Thank you, thank you very much!!!!!
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