bitMapData

programming
1

I have code to attach a blood effect movie clip. Right now it slows down the game too much. Is there a way to use bitmapdata to make it run faster?


for (b=1; b<bulletnum; b++) {
                if (eval("bullet"+b).hitTest(enemy)) {
                    eval("bullet"+b).unloadMovie();
                    enemy.health -= gundamage;
                    var recoilX = enemy._x += Math.cos(player._rotation*Math.PI/180)*recoil;
                    var recoilY = enemy._y += Math.sin(player._rotation*Math.PI/180)*recoil;
                    bloodnum = random(3)+1;
                    var blood = _root.attachMovie("blood"+bloodnum, "blood"+depth, depth++);
                    blood._rotation = player._rotation+180;
                    blood._x = recoilX;
                    blood._y = recoilY;
                    enemy.play();
                }