public override bool getPowerup(BCBlockGameState gstate,Paddle onPaddle, GamePowerUp gpower)
{
if(onPaddle==null) return false;
//don't accept it.
//reject it with great prejudice.
//move the location temporarily.
PointF oldposition = gpower.Location;
SizeF oldsize = gpower.Size;
gpower.Location = PointF.Empty;
//draw to a temporary bitmap.
Bitmap drawtothis = new Bitmap(16, 16);
Graphics useg = Graphics.FromImage(drawtothis);
useg.Clear(Color.Transparent);
gpower.Draw(useg);
//reset position.
gpower.Location = oldposition;
gpower.Size = oldsize;
//get average.
var averagedpixel = Color.FromArgb((int)((from p in drawtothis.getPixels() select p.ToArgb()).Average()));
ExplosionEffect ee = new ExplosionEffect(gpower.Location, 72);
ee.ExplosionColor = averagedpixel;
ee.DamageBlocks = false;
ee.DamagePaddle = false;
gstate.Defer(() => gstate.GameObjects.AddLast(ee));
//move gpower to above the paddle, and invert the Y speed.
gpower.Location = new PointF(gpower.Location.X, onPaddle.BlockRectangle.Top - gpower.getRectangle().Height - 1);
gpower.Velocity = new PointF(gpower.Velocity.X, -Math.Abs(gpower.Velocity.Y)*1.1f);
return true;
}
public virtual bool getPowerup(BCBlockGameState gstate,Paddle onPaddle, GamePowerUp gpower)
{
return false;
// default to doing nothing.
}