[SOLVED] Searching for some code

Hi,

I need a few things but i dont know how i can script it:
Onplayerspawn they got only one bullet, and every 5 seconds they get a new one. but if they got one already it doesn't give a new one.

i know this one:
getWeaponAmmoClip(level.currentgun);
setWeaponAmmoClip(level.currentgun, amount);

and on onplayerspawn:
self setWeaponAmmoClip(level.currentgun, 1);

But it doesn't work.

EDIT: is it possible to shoot semtexes? cuz semtex_mp just shoots bullets.