Shooting straight in 3d person not with mouse agnle

#1 In your weapon's file, such as crossbow.cs, you should see a function like:

function CrossbowImage::onFire(%this, %obj, %slot)
{
   %projectile = %this.projectile;

   // Decrement inventory ammo. The image's ammo state is update
   // automatically by the ammo inventory hooks.
   %obj.decInventory(%this.ammo,1);

   // Determine initial projectile velocity based on the 
   // gun's muzzle point and the object's current velocity
   %muzzleVector = %obj.getMuzzleVector(%slot);
   %objectVelocity = %obj.getVelocity();
   %muzzleVelocity = VectorAdd(
      VectorScale(%muzzleVector, %projectile.muzzleVelocity),
      VectorScale(%objectVelocity, %projectile.velInheritFactor));

   // Create the projectile object
   %p = new (%this.projectileType)() {
      dataBlock        = %projectile;
      initialVelocity  = %muzzleVelocity;
      initialPosition  = %obj.getMuzzlePoint(%slot);
      sourceObject     = %obj;
      sourceSlot       = %slot;
      client           = %obj.client;
   };
   MissionCleanup.add(%p);
   return %p;
}

After:

%muzzleVector = %obj.getMuzzleVector(%slot);

Add:

%muzzleVector = setWord(%muzzleVector, 2, (0));

The above should make your weapon always shoot level with the ground. That's good for an overhead view, but for a 3rd person view you might want something more like:

if (getWord(%muzzleVector, 2) <= 0.2 && getWord(%muzzleVector, 2) >= -0.2)
      %muzzleVector = setWord(%muzzleVector, 2, (0));

Which is the code I'm using to help constrain the player's aim a bit, unless they are deliberately aiming extremely high or low; in which case it will aim as normal.

#2 Hum I tried both code changes both stop my weapon from fireing in stock tgea1.8.2. I get sound and particle effect of cartrige but the projectile never comes out. Any other changes you might have done twisted oh by the way love the AI kit I got from you best thing I have gotten for TGE or tgea ever

#3 never mind must been tired i commented out part of projectile object some how works great