//Collision
public override void Visit(AliensCol a)
{
//AlienGrid Hit WallGroup ---> detect wich wall
GameObject WallChildren = (GameObject)GetFirstChild();
CollisionPair.Collide(a, (GameObject)GetFirstChild());
}
// Alien Hit Shield
public override void Visit(AliensCol b)
{
// Alien Hit Shield Brick --> visit children of Aliens
CollisionPair pair = ColPairMan.Find(CollisionPairName.Alien_Shield);
pair.SetCollision(b, this);
pair.Notify();
}
// Collision
public override void Visit(AliensCol a)
{
// Alien Col hit Wall -> change direction
CollisionPair pair = ColPairMan.Find(CollisionPairName.Alien_Wall);
pair.Notify();
Nums.AlienDeltaX *= -1;
}
public void Shoot()
{
AliensCol shootingCol = (AliensCol)Iterator.GetChild(this);
int size = children.Size();
int col = Rand.GetNext(1, size);
if (Iterator.GetSibling(shootingCol) != null)
{
for (int i = 0; i < col; i++)
{
shootingCol = (AliensCol)Iterator.GetSibling(shootingCol);
}
BombMan.InitializeBomb(shootingCol.x, shootingCol.y - shootingCol.CollisionObj.Rect.height / 2 - 10);
}
}
public override void Visit(AliensCol a)
{
CollisionPair pair = ColPairMan.Find(CollisionPairName.Alien_Bump);
pair.Notify();
}
public virtual void Visit(AliensCol b)
{
}
