//Grid Observer only worryies about moving the grid back and forth and down
public override void Notify()
{
float movement;
//Debug.WriteLine("Grid_Observer: {0} {1}", this.pSubject.pObjA, this.pSubject.pObjB);
AlienGroup pGrid = (AlienGroup)this.pSubject.pObjA;
WallCategory pWall = (WallCategory)this.pSubject.pObjB;
if (pWall.GetCategoryType() == WallCategory.Type.Right)
{
//BAD HACK FIX LATER
movement = pGrid.GetDeltaMove() * -1.0f;
pGrid.SetDeltaMove(movement);
pGrid.MoveAcross();
pGrid.MoveDown();
}
else if (pWall.GetCategoryType() == WallCategory.Type.Left)
{
movement = pGrid.GetDeltaMove() * -1.0f;
pGrid.SetDeltaMove(movement);
pGrid.MoveAcross();
pGrid.MoveDown();
}
else
{
//Bottom Wall hit, move aliens up and reset Waves before Game Over
SpaceInvaders pGame = GameMan.GetGame();
GameState pState = pGame.GetCurrentState();
if (pState.GetStateName() == GameMan.State.InGame)
{
InGameState pLvl1 = (InGameState)pState;
pLvl1.SetStateToggle(false);
TimerMan.Add(TimeEvent.Name.GameStateChange, new GameStateChange(false), 2.0f);
}
else if (pState.GetStateName() == GameMan.State.LVL2)
{
InGameStateLV2 pLvl2 = (InGameStateLV2)pState;
pLvl2.SetStateToggle(false);
TimerMan.Add(TimeEvent.Name.GameStateChange, new GameStateChange(false), 2.0f);
}
}
}
public override void Execute(float deltaTime)
{
AlienGroup pGrid = GetComposite();
pGrid.MoveAcross();
//sound 1 at 500+
if (pGrid.y >= 500)
{
pSndEngine.SoundVolume = 0.2f;
pSndEngine.Play2D("fastinvader1.wav");
}
//sound 2 at 499 - 400
else if (pGrid.y < 500 && pGrid.y >= 400)
{
pSndEngine.SoundVolume = 0.2f;
pSndEngine.Play2D("fastinvader2.wav");
}
//sound 3 at 399 - 300
else if (pGrid.y < 400 && pGrid.y >= 300)
{
pSndEngine.SoundVolume = 0.2f;
pSndEngine.Play2D("fastinvader3.wav");
}
//sound 4 at 299-0
else if (pGrid.y < 300)
{
pSndEngine.SoundVolume = 0.2f;
pSndEngine.Play2D("fastinvader4.wav");
}
TimerMan.Add(TimeEvent.Name.MoveGrid, this, deltaTime);
}
