public BombBlock(SerializationInfo info, StreamingContext context)
: base(info, context)
{
BlockImageKey = "BOMB";
mShotDirections = (BombBlockShotDirections)(info.GetValue("ShotDirection", typeof(BombBlockShotDirections)));
}
public BombBlock(XElement Source,Object pPersistenceData)
: base(Source, pPersistenceData)
{
mShotDirections = (BombBlockShotDirections)Source.GetAttributeInt("ShotDirection");
BlockImageKey = "BOMB";
}
//accepts a BombBlockShotDirections enumeration, and returns a list of the appropriate
//set of balls that would be "exploded" from the bomb block when hit by impactball.
private List<cBall> GetBallsForDirections(BombBlockShotDirections bbdirection, cBall impactBall)
{
PointF usepoint = new PointF(BlockRectangle.Left + BlockRectangle.Width / 2, BlockRectangle.Top + BlockRectangle.Height / 2);
cBall ballhit = impactBall;
cBall LeftShoot = new cBall(usepoint, new PointF(-ballhit.getMagnitude(), 0)) { Radius = 3, isTempBall = true, DrawColor = Color.Gray };
cBall RightShoot = new cBall(usepoint, new PointF(ballhit.getMagnitude(), 0)) { Radius = 3, isTempBall = true, DrawColor = Color.Gray };
cBall TopShoot = new cBall(usepoint, new PointF(0, -ballhit.getMagnitude())) { Radius = 3, isTempBall = true, DrawColor = Color.Gray };
cBall BottomShoot = new cBall(usepoint, new PointF(0, ballhit.getMagnitude())) { Radius = 3, isTempBall = true, DrawColor = Color.Gray };
float usevel = (float)Math.Sqrt(Math.Pow(ballhit.getMagnitude(), 2) * 2);
cBall UpLeftShoot = new cBall(usepoint, new PointF(-usevel, -usevel)) { Radius = 3, isTempBall = true, DrawColor = Color.Gray };
cBall UpRightShoot = new cBall(usepoint, new PointF(usevel, -usevel)) { Radius = 3, isTempBall = true, DrawColor = Color.Gray };
cBall DownLeftShoot = new cBall(usepoint, new PointF(-usevel, usevel)) { Radius = 3, isTempBall = true, DrawColor = Color.Gray };
cBall DownRightShoot = new cBall(usepoint, new PointF(usevel, usevel)) { Radius = 3, isTempBall = true, DrawColor = Color.Gray };
List<cBall> returnballs = new List<cBall>();
List<cBall> ballsadded = new List<cBall>();
ballsadded.AddRange(new cBall[] { LeftShoot, RightShoot, TopShoot, BottomShoot, UpLeftShoot, UpRightShoot, DownLeftShoot, DownRightShoot });
for (int i = 0; i < ballsadded.Count; i++)
{
BombBlockShotDirections checkit = ((BombBlockShotDirections)(Math.Pow(2, i + 1)));
if (((bbdirection & ((BombBlockShotDirections)checkit)) == checkit))
returnballs.Add(ballsadded[i]);
}
return returnballs;
}
