public void DivideAsteroid(Asteroid a, Shot s)
{
switch (a.size)
{
case Size.SMALL:
GameplayState.score += 100;
break;
case Size.LARGE:
asteroids.Add(new Asteroid(smallAsteroidTexture, a.Position, new Vector2(
rand.Next(-(int)topSpeed, (int)topSpeed), rand.Next(-(int)topSpeed, (int)topSpeed)),
(float)(rand.NextDouble() * MathHelper.PiOver2), Size.SMALL));
asteroids.Add(new Asteroid(smallAsteroidTexture, a.Position, new Vector2(
rand.Next(-(int)topSpeed, (int)topSpeed), rand.Next(-(int)topSpeed, (int)topSpeed)),
(float)(rand.NextDouble() * MathHelper.PiOver2), Size.SMALL));
GameplayState.score += 200;
break;
}
asteroids.Remove(a);
s.liveTime = 0;
GameplayState.shots.Remove(s);
}
private void SplitAsteroid(Entity e = null)
{
if (!Health.Alive) return; // Stop it from adding new asteroids if it is already dead!
Render.Scale *= 0.75f;
var a = new Asteroid(Render.Texture, StateRef)
{
Body = {Position = Body.Position},
Render = {Scale = Render.Scale},
Health = {HitPoints = Health.HitPoints}
};
foreach (var partner in Collision.Partners)
{
a.Collision.AddPartner(partner);
}
Physics.Velocity = new Vector2((float)Rand.NextDouble() * Rand.Next(-2, 3) + .5f,
(float)Rand.NextDouble() * Rand.Next(-2, 3) + .5f);
foreach (var t in Collision.Partners)
t.Collision.AddPartner(a);
AddEntity(a);
}