Look My help.

[Focker]

Hello I need your help on a function.

I need the function that if a player buys a gun with a bullet then it can not buy it again until the end of that one bullet has

[GTX]

What do you mean? There's no such function. You can make one by yourself.

[Focker]

Yes but how is it done?

[GTX]

First of all, what do you mean by bullet? Ammo?

[Focker]

Yees Ammo

[GTX]

When player buys a weapon, set element data to them. If that element data is true or whatever (while buying), use return, so player doesn't buy weapon (and ammo?). Use onClientPlayerWeaponFire and use 3rd argument (ammoInClip). If it's zero then set element data to false, so player can buy again. I think that's what you mean. Correct me if I'm wrong.