Download .fla		How to create this random motion. Actionscript accel = 3; for(i=0;i<60;i++){ var b = this.attachMovie("blood","blood" +i,i); b._x = Math.random()*Stage.width; b._y = Math.random()*Stage.height; b.randx = Math.round(Math.random()*Stage.width); b.randy = Math.round(Math.random()*Stage.height); b._xscale = Math.random ()*300+30; b._yscale = b._xscale b.onEnterFrame = function (){ this._x += (this.randx-this._x)/accel; this._y += (this.randy-this._y)/accel; if(Math.round(this._x)== this.randx){ this.randx = Math.round(Math.random()*Stage.width); this.randy = Math.round(Math.random()*Stage.height); } } }
Define variables. Generate 60 red blood cells Generate random numbers for the x and y positions. Gradually move the object to this position. Tell object to to repeat the process when it reaches the new position. accel = 3; for(i=0;i<60;i++){ var b = this.attachMovie("blood","blood" +i,i); b._x = Math.random()*Stage.width; b._y = Math.random()*Stage.height; b.randx = Math.round(Math.random()*Stage.width); b.randy = Math.round(Math.random()*Stage.height); b._xscale = Math.random ()*300+30; b._yscale = b._xscale b.onEnterFrame = function (){ this._x += (this.randx-this._x)/accel; this._y += (this.randy-this._y)/accel; if(Math.round(this._x)== this.randx){ this.randx = Math.round(Math.random()*Stage.width); this.randy = Math.round(Math.random()*Stage.height); } } }