帧上
for(i=1;i<=200;i++)
{
duplicateMovieClip(mc,"mc"+i,i);
setProperty("mc"+i,_x,random(500));
setProperty("mc"+i,_y,random(400));
setProperty("mc"+i,_alpha,random(100));
}
mc上
onClipEvent (enterFrame) {
_x+=random(10);
_y+=random(20);
if(_x>500)
{
_x=0;
}
if(_y>500)
{
_y=0;
}
}
数值自己调整一下