public override void OnDestroy()
{
float subsize = Size / 2;
if (subsize > MinimumSize)
{
Vector2 ecc = Fmath.Rotate(new Vector2(Size / 4, Size / 4), Angle);
// Hack to pull the pending forces out of the collision system and applying them immediately.
Velocity += (CollisionBody.Force / 60f) * CollisionBody.InvMass;
for (int i = 0; i < 4; i++)
{
ecc = Fmath.RotatePos(ecc);
Asteroid subasteroid = new Asteroid(
Position + ecc,
Velocity + ecc * EjectionVelocity / Size,
subsize,
Angle,
AngularVelocity + EjectionRotation - Fmath.RandF(2 * EjectionRotation)
);
Context.AddEntity(subasteroid);
}
}
else
{
Context.AddEvent(new Explosion(Position, Size * 1.5f, 1f, Color.White));
}
base.OnDestroy();
}
private Ship NewPlayer(Color color)
{
return(new Ship(
Fmath.RandomVector(Boundary / 2) + (Boundary / 4),
Fmath.CosSin(Fmath.RandAngle(), Fmath.RandF(50)),
color,
Fmath.RandAngle(),
Fmath.RandF(1f)
));
}
private Asteroid NewAsteroid(float scale)
{
return(new Asteroid(
Fmath.RandomVector(Boundary),
Fmath.CosSin(Fmath.RandAngle(), Fmath.RandF(50)),
scale / 2 + Fmath.RandF(scale / 2),
Fmath.RandAngle(),
Fmath.RandF(1f)
));
}