public static AlienState GetState(State state)
{
AlienMan pAlienMan = AlienMan.PrivInstance();
Debug.Assert(pAlienMan != null);
AlienState pAlienState = null;
switch (state)
{
case AlienMan.State.Ready:
pAlienState = pAlienMan.pStateReady;
break;
case AlienMan.State.BombFlying:
pAlienState = pAlienMan.pStateBombFlying;
break;
case AlienMan.State.End:
pAlienState = pAlienMan.pStateEnd;
break;
default:
Debug.Assert(false);
break;
}
return(pAlienState);
}
public static Bomb ActivateBomb(AlienCategory pAlien)
{
AlienMan pAlienMan = AlienMan.PrivInstance();
Debug.Assert(pAlienMan != null);
// copy over safe copy
byte[] buffer = Guid.NewGuid().ToByteArray();
int iSeed = BitConverter.ToInt32(buffer, 0);
Random random = new Random(iSeed);
Bomb pBombObj = null;
int randint = random.Next(0, 4);
switch (randint)
{
case 0:
pBombObj = new Bomb(GameObject.Name.Bomb, GameSprite.Name.BombDagger, new FallDagger(), pAlien.x, pAlien.y, pAlien);
break;
case 1:
pBombObj = new Bomb(GameObject.Name.Bomb, GameSprite.Name.BombRolling, new FallRolling(), pAlien.x, pAlien.y, pAlien);
break;
case 2:
pBombObj = new Bomb(GameObject.Name.Bomb, GameSprite.Name.BombZigZag, new FallZigZag(), pAlien.x, pAlien.y, pAlien);
break;
case 3:
pBombObj = new Bomb(GameObject.Name.Bomb, GameSprite.Name.BombStraight, new FallStraight(), pAlien.x, pAlien.y, pAlien);
break;
default:
Debug.Assert(false);
break;
}
pAlienMan.pBomb = pBombObj;
SpriteBatch pSB_Aliens = SpriteBatchMan.Find(SpriteBatch.Name.Aliens);
SpriteBatch pSB_Box = SpriteBatchMan.Find(SpriteBatch.Name.Boxes);
pBombObj.ActivateCollisionSprite(pSB_Box);
pBombObj.ActivateGameSprite(pSB_Aliens);
// Attach the missile to the missile root
GameObject pBombRoot = GameObjectMan.Find(GameObject.Name.BombRoot);
Debug.Assert(pBombRoot != null);
// Add to GameObject Tree - {update and collisions}
pBombRoot.Add(pAlienMan.pBomb);
return(pAlienMan.pBomb);
}