public void ReturnToLastState()
{
iGameState tempState = currentState;
this.currentState = lastState;
this.lastState = tempState;
}
public override void Update()
{
if (InputHandler.playerSelect())
{
next = new RoomViewer();
}
}
public MenuState(DodgerX dodgerobj, String[] MenuOptions, iGameState[] MenuStates)
: this(dodgerobj,MenuOptions,(from p in MenuStates select MenuStateItem.DefaultAdvanceRoutine(p)).ToArray())
{
}
public static StateAdvanceRoutine DefaultAdvanceRoutine(iGameState advanceState)
{
return new StateAdvanceRoutine((msi, dx) => dx.CurrentState = advanceState);
}
public MenuStateItem(String pCaption, iGameState pAdvanceState, Vector2 pLocation,SpriteFont usefont)
: this(pCaption, DefaultAdvanceRoutine(pAdvanceState), pLocation, usefont)
{
}
public static MenuState GetPauseState(DodgerX dx, iGameState currentstate)
{
String[] pauseItems = new string[] { "Resume Game", "Quit" };
var copied = currentstate;
var pausemenu = new MenuState(dx, pauseItems, new Object[] { new MenuStateItem.StateAdvanceRoutine((msi,dxa)=>
{
dxa.CurrentState = copied;
if(copied is GameRunningState)
{
GameRunningState grs = copied as GameRunningState;
GameRunningState.TrackCue.Resume();
}
})
, MenuState.getMainMenu(dx) });
pausemenu.MenuLogo = pauselogo;
return pausemenu;
}
private MenuState getoptionsstate(iGameState returnstate)
{
List<MenuStateItem> createmenu = new List<MenuStateItem>();
createmenu.Add(new MenuStateItem("Return", returnstate, new Vector2(0, 0), null));
return new MenuState(this, createmenu.ToArray());
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
if (CurrentState != null)
{
if ((PlayingCue == null) || ((CurrentState.MusicTrack!=null) && PlayingCue.Name != CurrentState.MusicTrack.Name))
{
if (PlayingCue != null) PlayingCue.Stop(AudioStopOptions.AsAuthored);
PlayingCue = CurrentState.MusicTrack;
if (PlayingCue != null) try { PlayingCue.Play(); }
catch { }
}
}
if (Keyboard.GetState().IsKeyDown(Keys.Pause) && !PrevKeyboardState.IsKeyDown(Keys.Pause))
{
if (CurrentState is GameRunningState)
{
//GameRunningState.TrackCue.Pause();
CurrentState = MenuState.GetPauseState(this, CurrentState);
}
}
audioEngine.Update();
if (!ContentLoaded) return;
if (CurrentState == null)
{
MenuState ms = MenuState.getMainMenu(this);
CurrentState = new IntroState(LogoImage2,new IntroState(LogoImage,new IntroState(LogoImage3, ms)));
}
//audioEngine.Update();
CurrentState.Update(this, gameTime);
base.Update(gameTime);
PrevKeyboardState = Keyboard.GetState();
PrevMouseState = Mouse.GetState();
}
public void SetState(iGameState state)
{
this.lastState = currentState;
this.currentState = state;
}
public Game()
{
World = new World(this);
currentState = new OverworldState(this);
}
//given a image and a succeeding state, shows the logo (fade in, fade out on click or after delay) and then proceeds
//to the indicated state.
public IntroState(Texture2D pLogoImage,iGameState NextState)
{
LogoImage = pLogoImage;
_NextState = NextState;
}
