//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 Update()
{
//first time through set a time to change states
if (this.bStateToggle == true)
{
//inititally used the game to get time
//Testing timer man
//could use Timer Man for current time
float curTime = TimerMan.GetCurrentTime();
this.ChangeStateTime = curTime + 10;
this.bStateToggle = false;
}
else
{
SpaceInvaders pGame = GameMan.GetGame();
//time has elapsed start over
if (this.ChangeStateTime <= pGame.GetTime())
{
this.bStateToggle = true;
SpriteBatch pSB_Intro = SpriteBatchMan.Find(SpriteBatch.Name.IntroScreen);
pSB_Intro.bToggle = true;
SpriteBatch pGameOverScreen = SpriteBatchMan.Find(SpriteBatch.Name.GameOver);
pGameOverScreen.bToggle = false;
//SpriteBatch pSB_Splats = SpriteBatchMan.Find(SpriteBatch.Name.Splats);
//pSB_Splats.bToggle = false;
//----------------------------------------------------------------------------------------------------
//Things we need to reset for the Next game?
//----------------------------------------------------------------------------------------------------
// need to remove ship from its root
GameObject pShipRoot = GONodeMan.Find(GameObject.Name.ShipRoot);
GameObject pShip = (GameObject)pShipRoot.GetFirstChild();
if (pShip != null)
{
pShip.Remove();
}
ShipMan.Destroy();
GraveyardMan.KillAll();
//GraveyardMan.DumpNodes();
GraveyardMan.Destroy();
TimerMan.ClearActiveList();
TimerMan.DumpTimeEvents();
AlienGroup pAlienGroup = (AlienGroup)GONodeMan.Find(GameObject.Name.AlienGrid);
pAlienGroup.SetDeltaMove(15.0f);
SpriteBatch pSB_Projectiles = SpriteBatchMan.Find(SpriteBatch.Name.Projectiles);
pSB_Projectiles.bToggle = false;
//----------------------------------------------------------------------------------------------------
pGame.SetGameState(GameMan.State.Intro);
pGame.GetCurrentState().Update();
}
}
}
