Please help with code

1

hello again, im having trouble with this code, hwat i want is when i press control it attacks rite? well when i wanna go up and kill a monster, i just hav to walk up to it to hurt it, how do i make it that i have to attack to hurt it, heres my line of code. PLEASE HELP

onClipEvent(load){
 gravity = 0.9;
 speed = 5;
 yspeed = 0;
    xspeed = 5;
 jumping = 0;
}
 
onClipEvent(enterFrame){
 
 if (Key.isDown(Key.LEFT)){
  this.gotoAndStop("Walk")
        this._x -= xspeed;
  this._xscale = 100
 
 }
 if (Key.isDown(Key.RIGHT)){
  this.gotoAndStop("Walk")
  this._x += xspeed;
  this._xscale = -100
 }
 if (Key.isDown(Key.CONTROL)){
  gotoAndStop("attack")
  if(this.hitTest(_root.enemy)){
        _root.hp -= (random(5)+1);
}
 }
 if ((Key.isDown(Key.SPACE)) and (!jumping)) {
  gotoAndStop("jump")
  yspeed =  -5;
  jumping = 1;
 }
 
  yspeed += gravity;
        while (_root.terrain.hitTest(_x, _y+_height/2, true)) {
            _y--;
            yspeed = 0;
   jumping = 0;
        }
        if (!_root.terrain.hitTest(_x, _y+_height/2+1, true)) {
            _y += yspeed;
        } else {
            yspeed = 0;
   jumping = 0;
 
 
 
    }
}