public void Spawn(GraphicsDevice gDev, int level)
{
if (mUfo == null && mTimer > (750 - (level * 5)) &&
rand.Next(SCUtil.Max(0, 2250 - SCUtil.Min(mTimer, 2249))) < 1) //<-- 1/1000 chance per cycle
{
sndUFOMoving.Play();
if (rand.Next(10) < 5)
{
mUfo = new Sprite(mUFOTexture,
new Vector2(gDev.Viewport.Width - 200, 20),
new Vector2(-1.5f, 0),
1.0f + (float)level / 8.0f);
}
else
{
mUfo = new Sprite(mUFOTexture,
new Vector2(-68, 20),
new Vector2(1.5f, 0),
1.0f + (float)level / 8.0f);
}
}
}
//General methods
public void CheckBounds(int lower, int upper)
{
mPosition.X = SCUtil.Max(0, SCUtil.Min((int)mPosition.X, upper - mImage.Width));
setQAs();
}
