public override void update(float elapsed)
{
if (this.buttons != null)
{
Vector2 mousePos = new Vector2(Mouse.GetState().X, Mouse.GetState().Y);
MouseState currentState = Mouse.GetState();
foreach (IButton button in this.buttons)
{
if (StateManager.getInstance().CurrentTransitionState == StateManager.TransitionState.None)
{
button.processActorsMovement(mousePos);
if (button.isActorOver(mousePos))
{
//was a button clicked
if (currentState.LeftButton == ButtonState.Pressed && base.previousMouseState.LeftButton == ButtonState.Released)
{
if (BUTTON_ID_EASY == button.ID)
{
StateManager.getInstance().CurrentState = StateManager.GameState.InitEasyGame;
StateManager.getInstance().CurrentTransitionState = StateManager.TransitionState.TransitionOut;
}
else if (BUTTON_ID_MODERATE == button.ID)
{
StateManager.getInstance().CurrentState = StateManager.GameState.InitModerateGame;
StateManager.getInstance().CurrentTransitionState = StateManager.TransitionState.TransitionOut;
}
else if (BUTTON_ID_HARD == button.ID)
{
StateManager.getInstance().CurrentState = StateManager.GameState.InitHardGame;
StateManager.getInstance().CurrentTransitionState = StateManager.TransitionState.TransitionOut;
}
else if (BUTTON_ID_IMPOSSIBLE == button.ID)
{
StateManager.getInstance().CurrentState = StateManager.GameState.InitImpossibleGame;
StateManager.getInstance().CurrentTransitionState = StateManager.TransitionState.TransitionOut;
}
else if (BUTTON_ID_EXIT == button.ID)
{
StateManager.getInstance().CurrentState = StateManager.GameState.ShutDown;
}
}
}
}
else if (StateManager.getInstance().CurrentTransitionState == StateManager.TransitionState.TransitionIn)
{
if (button.isActorOver(mousePos))
{
((ColouredButton)button).updateColours(base.fadeIn(ResourceManager.getInstance().ButtonsMouseOverColour));
}
else
{
((ColouredButton)button).updateColours(base.fadeIn(ResourceManager.getInstance().TextColour));
}
}
else if (StateManager.getInstance().CurrentTransitionState == StateManager.TransitionState.TransitionOut)
{
if (button.isActorOver(mousePos))
{
((ColouredButton)button).updateColours(base.fadeOut(ResourceManager.getInstance().ButtonsMouseOverColour));
}
else
{
((ColouredButton)button).updateColours(base.fadeOut(ResourceManager.getInstance().TextColour));
}
}
}
// if our transition time is up change our state
if (base.transitionTimeElapsed())
{
if (StateManager.getInstance().CurrentTransitionState == StateManager.TransitionState.TransitionIn)
{
StateManager.getInstance().CurrentTransitionState = StateManager.TransitionState.None;
}
else if (StateManager.getInstance().CurrentTransitionState == StateManager.TransitionState.TransitionOut)
{
// if our transition out is done we need to transition in our next set
StateManager.getInstance().CurrentTransitionState = StateManager.TransitionState.TransitionIn;
StateManager.getInstance().CurrentState = StateManager.GameState.Active;
}
}
}
base.update(elapsed);
}