public void MultiActivateExplosion(Vector2 loc, int howMany)
{
for (int i = 0; i < howMany; i++)
{
Particle p = getParticle();
if (p != null)
{
float r = Global.randFloat(0.05f, 12.0f);
float theta = Global.randAngle();
p.location = loc;
p.velocity.X = r * (float)Math.Cos(theta);
p.velocity.Y = r * (float)Math.Sin(theta);
p.changeState(Particle.STATE_ACTIVE);
}
else
{
break;
}
}
}
public override void Setup()
{
state = STATE_FLYING;
location.X = Global.randFloat() * Global.windowWidth;
location.Y = Global.randFloat() * Global.windowHeight;
velocity.X = Global.randFloat(-0.05f, 0.05f);
velocity.Y = Global.randFloat(-0.05f, 0.05f);
rotation = Global.randAngle();
angularVelocity = Global.randFloat(-0.0003f, 0.0003f);
layer = .02f;
scale = 2.5f;
friction = 1.0f;
image = Global.bluePlanetImage;
base.Setup();
//color.A = 140;
}