private Navigation _playTick(UserAction userAction)
{
switch (userAction)
{
case UserAction.Enter:
_board.SelectCursorPosition(_currentPlayer);
break;
case UserAction.Start:
var command = new SaveMatchCommand(this);
return(new Navigation(NavigationAction.Push, new MatchStartMenu(command)));
case UserAction.ToggleTheme:
_board.ToggleTheme();
break;
case UserAction.FlipBoard:
_board.FlipBoard();
break;
case UserAction.Undo:
_history.Back(_board);
break;
case UserAction.Redo:
_history.Forward(_board);
break;
default:
_board.MoveCursor(userAction);
break;
}
return(new Navigation(NavigationAction.Null, NullGameComponent.GetInstance()));
}
public static NullGameComponent GetInstance()
{
if (_instance == null)
{
_instance = new NullGameComponent();
}
return(_instance);
}
private Navigation _handleEnter()
{
var option = Options[OptionsIndex];
switch (option)
{
case "Save":
_saveMatchCommand.Execute();
return(new Navigation(NavigationAction.Close, NullGameComponent.GetInstance()));
case "Close":
return(new Navigation(NavigationAction.Close, NullGameComponent.GetInstance()));
default:
return(new Navigation(NavigationAction.Null, NullGameComponent.GetInstance()));
}
}
public override Navigation HandleUserAction(UserAction userAction)
{
switch (userAction)
{
case UserAction.Enter:
return(_handleEnter());
case UserAction.Up:
OptionsIndex = OptionsIndex == 0 ? Options.Length - 1 : OptionsIndex - 1;
return(new Navigation(NavigationAction.Null, NullGameComponent.GetInstance()));
case UserAction.Down:
OptionsIndex = (OptionsIndex + 1) % Options.Length;
return(new Navigation(NavigationAction.Null, NullGameComponent.GetInstance()));
default:
return(new Navigation(NavigationAction.Null, NullGameComponent.GetInstance()));
}
}