i’m very2 new with flash.
so here’s the script from http://www.kirupa.com/developer/actionscript/random_motion.htm
i’ve changed it a little bit to fit my movie dimension
onClipEvent (load) {
//data you may want to change
width = 1050;
height = 300;
speed = Math.round(Math.random()*80)+1;
//initial positions
x = this._x=Math.random()*width;
y = this._y=Math.random()*height;
x_new = Math.random()*width;
y_new = Math.random()*height;
}
onClipEvent (enterFrame) {
//x movement
if (x_new>this._x) {
sign_x = 1;
} else {
sign_x = -1;
}
dx = Math.abs(x_new-this._x);
if ((dx>speed) || (dx<-speed)) {
this._x += sign_x*speed;
} else {
x_new = Math.random()*width;
}
//y movement
if (y_new>this._y) {
sign_y = 1;
} else {
sign_y = -1;
}
dy = Math.abs(y_new-this._y);
if ((dy>speed) || (dy<-speed)) {
this._y += sign_y*speed;
} else {
y_new = Math.random()*height;
}
}
but the thing is. i want it to move only around the region
width = from 850px tilll 1050px
and
height = from 100px to 300px
where do i change?
thanks in advance.
