//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(); } } }