[fowlplay4]

Make a system npc to manage the equipping and un-equipping. I.e:

-System/Equipment

PHP Code:

//#CLIENTSIDE
public function equip(wep) {
  if (isEquipped(wep)) {
    unequip();
  } else {
    this.equipped = wep;
  }
}

public function unequip() {
  this.equipped = "";
}

public function isEquipped(wep) {
  return (this.equipped == wep);
} 


then in your weapon you can do:

PHP Code:

//#CLIENTSIDE
function onWeaponFired() {
  // Equip/Unequip Weapon
  ("-System/Equipment").equip(this);
  // Check if Weapons is Equipped
  if (("-System/Equipment").isEquipped(this)) {
    // set appropriate anis
  } else {
    // return anis to normal
  }
}

function onKeyPressed() {
  if (("-System/Equipment").isEquipped(this)) {
    if (keydown(5)) fireWeapon();
  }
}

function fireWeapon() {
  // pew pew pew
  // RED DRAGONS
} 


This is just a basic implementation, you can expand upon it and do more in -System/Equipment to the point where all you're doing is setting different configuration variables in your weapons.

Also use keydown(5) instead of key == "s" that way players can re-assign the attack key via F3 Options.