private void SpawnAmobea(GameTime gameTime, List <SpriteBase> sprites)
{
if (gameTime == null || gameTime.TotalGameTime.TotalSeconds - _timer < _interval)
{
//Don't spawn
return;
}
//spawn new sprite
Debug.Print("Spawning...");
_timer = gameTime.TotalGameTime.TotalSeconds;
//33% chance of spawning a new amobea
int res = _random.Next(0, 101);
if (res > 66)
{
Debug.Print("=> Amobea");
var clone = this.Clone() as Amobea;
clone.Mover = new RandomMover(1f, 2000);
sprites.Add(clone);
}
else
{
Debug.Print("=>SpriteBase");
var child = new SpriteBase(this._spriteTexture, new Vector2(this._spritePosition.X + 50, this._spritePosition.Y + 50), new RandomMover(2f, 1), 10f, Color.White, 0.3f);
child.TextureScale = 0.5f;
sprites.Add(child);
}
Debug.Print(string.Format("Sprites in list : {0}", sprites.Count));
}
public void Follow(SpriteBase target)
{
var position = Matrix.CreateTranslation(
-target.Position.X - 16,
-target.Position.Y - 16,
0);
var offset = Matrix.CreateTranslation(
Constants.ScreenWidth / 2,
Constants.ScreenHeight / 2,
0);
Transform = position * offset;
}