for(int i=0;i < actors.size(); i++)
 {
  actors.at(i)->show((int)actors.at(i)->xpos, (int)actors.at(i)->ypos, *screen);
  if(shootTick > 50)
  {
   if(actors.at(i)->xpos <= player->xpos+5 && actors.at(i)->xpos >= player->xpos-5)
   {
    actors.at(i)->shoot(false);
   }
   shootTick = 0;
  }