WeaponDefinitionClass *d = (WeaponDefinitionClass *)Find_Named_Definition(Get_Current_Weapon(obj));
	if (d)
	{
		unsigned long AmmoID = d->PrimaryAmmoDefID;
		AmmoDefinitionClass *AmmoDef = (AmmoDefinitionClass*)Find_Definition(AmmoID);
		if (AmmoDef)
			AmmoDef->IsTracking = true;
	}