public void RemoveScreen(Data.UI.Interfaces.IGameScreen screen)
{
_gameScreens.Remove(screen);
if (screen is IDrawable)
{
var dScreen = screen as IDrawable;
dScreen.UnloadContent();
if (dScreen.CoversOthers)
{
foreach (IDrawable oScreen in _gameScreens)
{
oScreen.IsCovered = false;
oScreen.OnTop = false;
}
if (_gameScreens.Last.Value is IDrawable)
{
(_gameScreens.Last.Value as IDrawable).OnTop = true;
}
}
}
if (screen is IInputReciever)
{
if (_gameScreens.Count > 0)
{
if (_gameScreens.Last.Value is IInputReciever)
{
(_gameScreens.Last.Value as IInputReciever).HasFocus = true;
}
}
}
}
public LoadingScreen(Action loadMethod,
Data.UI.Interfaces.IGameScreen next)
: base(true,false)
{
multiThreaded = false;
fadeBlack = false;
_loadMethod = loadMethod;
nextScreen = next;
}
public LoadingScreen(Action loadMethod,
Data.UI.Interfaces.IGameScreen next)
: base(true)
{
multiThreaded = false;
fadeBlack = false;
_loadMethod = loadMethod;
nextScreen = next;
}
public void AddScreenLoad(Data.UI.Interfaces.IGameScreen screen)
{
if (!_ready)
{
throw new Data.Exceptions.EngineException("System not ready", true);
}
screen.StateManager = this;
var loadingScreen = new SystemScreens.LoadingScreen(screen.LoadContent, screen);
AddScreen(loadingScreen, false);
}
public LoadingScreen(Action loadMethod,
Data.UI.Interfaces.IGameScreen next,
TimedAction updateMethod,
TimedAction drawMethod)
: base(true)
{
multiThreaded = true;
nextScreen = next;
_loadMethod = loadMethod;
_drawMethod = drawMethod;
_updateMathod = updateMethod;
}
public LoadingScreen(Action loadMethod,
Data.UI.Interfaces.IGameScreen next,
TimedAction updateMethod,
TimedAction drawMethod)
: base(true, false)
{
multiThreaded = true;
nextScreen = next;
_loadMethod = loadMethod;
_drawMethod = drawMethod;
_updateMathod = updateMethod;
}
public void AddScreen(Data.UI.Interfaces.IGameScreen screen, bool loaded = false)
{
screen.StateManager = this;
if (!loaded)
{
screen.Initialize();
}
if (screen is IDrawable)
{
var dScreen = screen as IDrawable;
if (!loaded)
{
dScreen.LoadContent();
}
if (dScreen.CoversOthers)
{
foreach (IDrawable oScreen in _gameScreens)
{
oScreen.IsCovered = true;
oScreen.OnTop = false;
}
dScreen.OnTop = true;
dScreen.IsCovered = false;
}
}
if (screen is IInputReciever)
{
var iScreen = screen as IInputReciever;
var inputScreens = from s in _gameScreens where s is IInputReciever select s;
foreach (IInputReciever oScreen in inputScreens)
{
oScreen.HasFocus = false;
}
InputManager.RegisterScreen(iScreen);
iScreen.HasFocus = true;
}
if (_gameScreens.Count > 0 && _gameScreens.Last.Value is SystemScreens.LoadingScreen)
{
_gameScreens.AddBefore(_gameScreens.Last, screen);
}
else
{
_gameScreens.AddLast(screen);
}
}
public void RemoveScreen(Data.UI.Interfaces.IGameScreen screen)
{
screen.UnloadContent();
_gameScreens.Remove(screen);
if (_gameScreens.Count > 1)
{
if (screen.CoversOthers)
{
var oldScreen = _gameScreens.Last;
if (_gameScreens.Count > 1)
{
do
{
if (oldScreen.Value.CoversOthers)
{
oldScreen.Value.IsCovered = false;
break;
}
oldScreen = oldScreen.Previous;
} while (oldScreen.Previous != null);
}
}
if (screen.HasFocus)
{
var oldScreen = _gameScreens.Last;
do
{
if (oldScreen.Value.GetsInput)
{
oldScreen.Value.HasFocus = true;
break;
}
oldScreen = oldScreen.Previous;
} while (oldScreen.Previous != null);
}
}
else
{
var temp = _gameScreens.First;
temp.Value.IsCovered = false;
if (temp.Value.GetsInput)
{
temp.Value.HasFocus = true;
}
}
}
public void AddScreen(Data.UI.Interfaces.IGameScreen screen, bool loaded = false)
{
screen.StateManager = this;
if (_ready && !loaded)
{
screen.Initialize();
screen.LoadContent();
}
if (screen.GetsInput)
{
screen.HasFocus = true;
InputManager.RegisterScreen(screen);
if (_gameScreens.Count > 0)
{
var oldScreen = _gameScreens.First;
do
{
oldScreen.Value.HasFocus = false;
oldScreen = oldScreen.Next;
} while (oldScreen != null);
}
}
if (screen.CoversOthers)
{
screen.HasFocus = true;
if (_gameScreens.Count > 0)
{
var oldScreen = _gameScreens.First;
do
{
oldScreen.Value.IsCovered = true;
oldScreen = oldScreen.Next;
} while (oldScreen != null);
}
_gameScreens.AddLast(screen);
}
else
{
_gameScreens.AddBefore(_gameScreens.Last, screen);
}
}
/*public static void RegisterPlayerNode(Objects.GameObjects.Player player)
* {
* player.RegisterControlReference(_controls);
* }*/
public static void RegisterScreen(Data.UI.Interfaces.IGameScreen screen)
{
screen.ControlReference = _controls;
}
