Dx Dy

[Onijustin_P2P]

hello,
you may know me as Dragona2002 but this just an new acc

well ok...
question

im working on a script / sniper rifle
but i want to make an shoot bullet effect on the snipex,snipey when i fire the weapon.... i just have problems with Dx and Dy x.x

heres the script (any commands are welcome yeah i know im not the bestest scripter )

NPC Code:

---

// NPC made by Fîêrçê Ðãr/< Rãzõr Ãçãrî

if (created) {

  toweapons sniper;

}

if (isweapon) {

  if (weaponfired) {

    timoeut=0.1;

    set client.sniping;

    disabledefmovement;

    snipey=playery;

    snipex=playerx;

    showimg 1223,dn_snipe.gif,snipex,snipey;

    timeout=0.1;

  }

  if (timeout) {

    if (client.sniping) {

      if (keydown(2)) {

        snipey+=0.5;

      }

      if (keydown(0)) {

        snipey-=0.5;

      }

      if (keydown(1)) {

        snipex-=0.5;

      }

      if (keydown(3)) {

        snipex+=0.5;

      }

      if (keydown(5)) {

        shoot playerx+.5,playery,0,,,1,0,fireball_effect,;

        putexplosion 1,snipex,snipey;

        putexplosion2 3,1,snipex,snipey;

      }

    }

    showimg 1223,dn_snipe.gif,snipex,snipey;

    setfocus snipex,snipey;

    timeout=0.05;

  }

  if (keydown(6)) {

    timeout=0;

    snipey=playery;

    snipex=playerx;

    unset client.sniping;

    hideimg 1223;

    enabledefmovement;

    resetfocus;

  }

  if (snipex<playerx&&snipey<playery) {

    playerdir=0;

  }

  if (snipex>playerx&&snipey>playery) {

    playerdir=2;

  }

  if (snipex<playerx&&snipey>playery) {

    playerdir=1;

  }

  if (snipex>playerx&&snipey<playery) {

    playerdir=3;

  }

}

---