override public void Execute(float deltaTime)
{
float value = pRandom.Next(10, 60);
UFO pUFO = new UFO(GameObject.Name.UFO, GameSprite.Name.UFO, 100, 515);
ColPair pColPair = ColPairMan.Add(ColPair.Name.UFO_WallLeft, pUFO, this.pWallLeft);
pColPair.Attach(new UFOWallLeftObserver());
pColPair = ColPairMan.Add(ColPair.Name.UFO_WallRight, pUFO, this.pWallRight);
pColPair.Attach(new UFOWallRightObserver());
MissileGroup pMissile = (MissileGroup)GameObjectMan.Find(GameObject.Name.MissileGroup);
pColPair = ColPairMan.Add(ColPair.Name.UFOMissile, pUFO, pMissile);
pColPair.Attach(new RemoveUFOObserver());
pUFO.ActivateCollisionSprite(this.pSB_Boxes);
pUFO.ActivateGameSprite(this.pSB_Aliens);
GameObjectMan.Attach(pUFO);
Sound.Name pSoundName = Sound.Name.Uninitialized;
switch (pRandom.Next(0, 1))
{
case (0):
pSoundName = Sound.Name.UFOLow;
break;
case (1):
pSoundName = Sound.Name.UFOHigh;
break;
}
SoundMan.PlaySound(pSoundName);
TimerMan.Add(TimeEvent.Name.UFO, this, value);
}
public static UFO ActivateUFO(bool isCollisionBoxActive)
{
Debug.WriteLine("UFO has been activated!");
UFOManager ufoMan = UFOManager.GetInstance();
PCSTree pcsTree = GameObjectManager.GetRootTree();
Debug.Assert(pcsTree != null);
UFOStrategy strat = new UFOMoveRight();
float x = -10.0f;
if (pRandom.Next(0, 2) == 0)
{
strat = new UFOMoveLeft();
x = 915.0f;
}
UFO pUFO = new UFO(GameObjectName.UFO, SpriteBaseName.UFO, strat, x, 905.0f);
ufoMan.pUFO = pUFO;
UFORoot pUFORoot = (UFORoot)GameObjectManager.Find(GameObjectName.UFORoot);
SpriteBatch sbAliens = SpriteBatchManager.Find(SpriteBatchName.Aliens);
SpriteBatch sbBoxes = SpriteBatchManager.Find(SpriteBatchName.Boxes);
if (isCollisionBoxActive)
{
pUFO.ActivateCollisionSprite(sbBoxes);
}
pUFO.ActivateGameSprite(sbAliens);
pcsTree.Insert(ufoMan.pUFO, pUFORoot);
SetUFOActive(true);
return(ufoMan.pUFO);
}
public void ActivateUFO()
{
SpriteBatch pSB_Boxes = SpriteBatchMan.Find(SpriteBatch.Name.Boxes);
SpriteBatch pSB_Aliens = SpriteBatchMan.Find(SpriteBatch.Name.Aliens);
if (pUFOroot.GetDeltaMove() > 0)
{
this.pUFO = new UFO(GameObject.Name.UFO, GameSprite.Name.UFO, 140, 700);
}
else
{
this.pUFO = new UFO(GameObject.Name.UFO, GameSprite.Name.UFO, 600, 700);
}
pUFO.ActivateGameSprite(pSB_Aliens);
pUFO.ActivateCollisionSprite(pSB_Boxes);
pUFOroot.Add(pUFO);
}
private static UFO ActivateUFO(SndObserver pSnd)
{
UFOMan pUFOMan = UFOMan.PrivInstance();
Debug.Assert(pUFOMan != null);
UFO pUFO = new UFO(GameObject.Name.UFO, GameSprite.Name.UFO, 690, 650, pSnd);
pUFOMan.pUFO = pUFO;
SpriteBatch pSB_Aliens = SpriteBatchMan.Find(SpriteBatch.Name.Aliens);
SpriteBatch pSB_Boxes = SpriteBatchMan.Find(SpriteBatch.Name.Boxes);
pUFO.ActivateCollisionSprite(pSB_Boxes);
pUFO.ActivateGameSprite(pSB_Aliens);
GameObject pUFORoot = GameObjectMan.Find(GameObject.Name.UFORoot);
Debug.Assert(pUFORoot != null);
pUFORoot.Add(pUFOMan.pUFO);
return(pUFOMan.pUFO);
}