Get grenade ammo

[Tally]

You can't use the getWeaponSlotClipAmmo() function to find grenade ammo. It only works on the "primary" and "primaryb" weapon slots. Hence why you are getting the error that it must be one of those slots to check. The only way to check ammo for grenades in COD2 is via the getAmmoCount() function.

However, the setWeaponClipAmmo() function DOES work with grenades, and so you set your grenade items using this function.

It's a bit confusing, but once you know what function works with which weapon, it's relatively easy to set all types of ammo for any weapon.