Dual Wielding

if (%obj.getState() $= "Dead")
      return;
      echo("colis"@%col.dataBlock);
   if (%col.dataBlock.className $= "Weapon"){
   if ($Pickitup == 1){
   %obj.pickup(%col);
   }
   if ($Pickitup == 2){
   %obj.pickupsecondary(%col);
   }
   if ($Pickitup == 0){
   echo(" press E");
   }
   }else if (%col.getClassName() $= "item"){
   %obj.pickup(%col);
   }
}

function ShapeBase::pickup(%this,%obj,%amount)
{
   // This method is called to pickup an object and add it
   // to the inventory. The datablock onPickup method is actually
   // responsible for doing all the work, including incrementing
   // the inventory.
   %data = %obj.getDatablock();
   %secondary = 0;

   // Try and pickup the max if no value was specified
   if (%amount $= "")
      %amount = %this.maxInventory(%data) - %this.getInventory(%data);

   // The datablock does the work...
   if (%amount < 0)
      %amount = 0;
      return %data.onPickup(%obj,%this,%amount,%secondary);
   return false;
}
%secondary = 0;
function ShapeBase::pickupsecondary(%this,%obj,%amount)
{
   // This method is called to pickup an object and add it
   // to the inventory. The datablock onPickup method is actually
   // responsible for doing all the work, including incrementing
   // the inventory.
   %data = %obj.getDatablock();
   %secondary = 1;

   // Try and pickup the max if no value was specified
   if (%amount $= "")
      %amount = %this.maxInventory(%data) - %this.getInventory(%data);

   // The datablock does the work...
   if (%amount < 0)
      %amount = 0;
      return %data.onPickup(%obj,%this,%amount,%secondary);
   return false;
}

function Weapon::onPickup(%this, %obj, %shape, %amount,%secondary)
{
   // The parent Item method performs the actual pickup.
   // For player's we automatically use the weapon if the
   // player does not already have one in hand.
   %secondaryimage = %shape.getMountedImage($dualWeaponSlot);
   %image = %shape.getMountedImage($WeaponSlot);
   if (Parent::onPickup(%this, %obj, %shape, %amount)) {
      serverPlay3D(WeaponPickupSound,%obj.getTransform());
      if (%secondary == 0){
      if (%shape.getClassName() $= "Player") {
            if (%image != 0)  {
            %amount = %shape.getInventory(%image.ammo);
            %shape.throw(%image.ammo,%amount);
            %shape.throw(%image.item);
            }
         %this.onUse(%shape);
      }
      }
      else{
      if (%shape.getClassName() $= "Player"){
            if (%secondaryimage != 0)  {
            %amount = %shape.getInventory(%secondaryimage.ammo);
            %shape.throw(%secondaryimage.ammo,%amount);
            %shape.throw(%secondaryimage.item);
            }
            %this.onUseSecondary(%shape);
      }
      }
   }
}

function Weapon::onUse(%this,%obj)
{
   // Default behavoir for all weapons is to mount it into the
   // this object's weapon slot, which is currently assumed
   // to be slot 0
   if (%obj.getMountedImage($WeaponSlot) != %this.image.getId()) {
      serverPlay3D(WeaponUseSound,%obj.getTransform());
      %obj.mountImage(%this.image, $WeaponSlot);
      if (%obj.client)
         messageClient(%obj.client, 'MsgWeaponUsed', '\c0Weapon selected');
   }
}
function Weapon::onUseSecondary(%this,%obj)
{
   // Default behavoir for all weapons is to mount it into the
   // this object's weapon slot, which is currently assumed
   // to be slot 0
   if (%obj.getMountedImage($dualWeaponSlot) != %this.image.getId()) {
      serverPlay3D(WeaponUseSound,%obj.getTransform());
      %obj.mountImage(%this.secondaryimage, $dualWeaponSlot);
      if (%obj.client)
         messageClient(%obj.client, 'MsgWeaponUsed', '\c0Weapon selected');
   }
}

$dualWeaponSlot = 1;

function pickupitem(%val){
if (%val)
$Pickitup = 1;
else
$Pickitup = 0;
}
function pickupsecondary(%val){
if (%val)
$Pickitup = 2;
else
$Pickitup = 0;
}
moveMap.bind(keyboard, "e", pickupitem);
moveMap.bind(keyboard, "f", pickupsecondary);

function altTrigger(%val)
{
   $mvTriggerCount1++;
}
moveMap.bind( mouse, button1, altTrigger );

MoveMap.bind(mouse0, "button0", mouseFire);
MoveMap.bind(mouse0, "button2", toggleZoom);
MoveMap.bind (mouse0, "button1", altTrigger);
MoveMap.bind(keyboard, "f", pickupsecondary);
MoveMap.bind(keyboard, "e", pickupitem);

datablock ShapeBaseImageData(<yourweapon>Image)

datablock ShapeBaseImageData(secondary<yourweapon>Image)

<yourweapon>Image::onFire

secondary<yourweapon>Image::onFire

mountPoint = 1;

eyeOffset = "0.1 0.4 -0.6";

eyeOffset = "-0.1 0.4 -0.6";

secondaryimage = secondary<yourweapon>Image;

image = <yourweapon>Image;