public OptionsState(StateContext context) : base(context)
{
InputMap.AddMapping(Terminal.TK_UP, ActionType.MoveUp);
InputMap.AddMapping(Terminal.TK_DOWN, ActionType.MoveDown);
InputMap.AddMapping(Terminal.TK_LEFT, ActionType.MoveLeft);
InputMap.AddMapping(Terminal.TK_RIGHT, ActionType.MoveRight);
InputMap.AddMapping(Terminal.TK_ENTER, ActionType.Activate);
var speedPicker = new Picker <GameSpeed>("Speed", HandleChangeSpeed);
speedPicker.AddOption("Slow", GameSpeed.Slow);
speedPicker.AddOption("Medium", GameSpeed.Medium);
speedPicker.AddOption("Fast", GameSpeed.Fast);
speedPicker.SelectOption(Context.Settings.Speed);
var themePicker = new Picker <PaletteId>("Palette", HandleChangeTheme);
themePicker.AddOption("Default", PaletteId.Default);
themePicker.AddOption("Monochrome", PaletteId.Monochrome);
themePicker.SelectOption(Context.Settings.PaletteId);
Menu = new Menu();
Menu.AddItem(themePicker);
Menu.AddItem(speedPicker);
Menu.AddItem(new Button("Return", () => RequestPopState()));
}
public MenuState(StateContext context) : base(context)
{
InputMap.AddMapping(Terminal.TK_UP, ActionType.MoveUp);
InputMap.AddMapping(Terminal.TK_DOWN, ActionType.MoveDown);
InputMap.AddMapping(Terminal.TK_ENTER, ActionType.Activate);
Menu = new Menu();
Menu.AddItem(new Button("Play", () => RequestPushState(StateId.Play)));
Menu.AddItem(new Button("Options", () => RequestPushState(StateId.Options)));
Menu.AddItem(new Button("Quit", () => RequestClearStack()));
}
public GameOverState(StateContext context) : base(context)
{
InputMap.AddMapping(Terminal.TK_UP, ActionType.MoveUp);
InputMap.AddMapping(Terminal.TK_DOWN, ActionType.MoveDown);
InputMap.AddMapping(Terminal.TK_LEFT, ActionType.MoveLeft);
InputMap.AddMapping(Terminal.TK_RIGHT, ActionType.MoveRight);
InputMap.AddMapping(Terminal.TK_ENTER, ActionType.Activate);
Menu = new Menu();
Menu.AddItem(new Button("Retry", Retry));
Menu.AddItem(new Button("Cancel", () => RequestPopState()));
}
public PlayState(StateContext context) : base(context)
{
InputMap.AddMapping(Terminal.TK_UP, ActionType.MoveUp);
InputMap.AddMapping(Terminal.TK_DOWN, ActionType.MoveDown);
InputMap.AddMapping(Terminal.TK_LEFT, ActionType.MoveLeft);
InputMap.AddMapping(Terminal.TK_RIGHT, ActionType.MoveRight);
InputMap.AddMapping(Terminal.TK_ESCAPE, ActionType.Escape);
Snake = new Snake(10, 10, context.Settings.Speed, 10);
GameField = new Rectangle(2, 3, context.Screen.Width - 4, context.Screen.Height - 5);
PlaceRandomFood();
}
public PauseState(StateContext context) : base(context)
{
InputMap.AddMapping(Terminal.TK_UP, ActionType.MoveUp);
InputMap.AddMapping(Terminal.TK_DOWN, ActionType.MoveDown);
InputMap.AddMapping(Terminal.TK_ENTER, ActionType.Activate);
InputMap.AddMapping(Terminal.TK_ESCAPE, ActionType.Escape);
Menu = new Menu();
Menu.AddItem(new Button("Resume", () => RequestPopState()));
Menu.AddItem(new Button("Cancel", PressCancel));
PauseTimer = new Timer(20, () => PauseVisible = !PauseVisible);
Transparent = true;
}