gg_ammo.sma

#include <amxmodx>
#include <fakemeta_util>
#include <cstrike2>

//pcvars
new gpc_enable, gpc_ffa

//plugin stuff
new dummy[1]

new WeaponsMaxClips[] =
{
    -1, 13, -1, 10,  1,  7,  1,  30, 30,  1,  30,  20,  25, 30, 35, 25,
    12,  20, 10,  30, 100,  8, 30,  30, 20,  2,  7, 30, 30, -1,  50
}

new gmsgidCurWeapon

public plugin_init()
{
    register_plugin("GunGame AMMO", "2.2", "Prayer")
    
    gpc_enable = register_cvar("gg_ammo", "1")
    gpc_ffa = register_cvar("gg_ammo_ffa", "1")
    
    register_event("DeathMsg", "EVENT_DeathMsg", "a")
    
    gmsgidCurWeapon = get_user_msgid("CurWeapon")
}

public EVENT_DeathMsg()
{
    if(!get_pcvar_num(gpc_enable))
        return 0
    
    static killer
    killer = read_data(1)
    
    if(!is_user_alive(killer) || pev(killer, pev_iuser1))
        return 0
    
    if(get_pcvar_num(gpc_ffa))
    {
        refill_ammo(killer)
        
        return 0
    }
    
    new victim = read_data(2)
    
    if(is_user_connected(victim) && (get_user_team(killer) != get_user_team(victim)))
    {
        refill_ammo(killer)
    }
    
    return 0
}

refill_ammo(id)
{
    new weapon = get_user_weapon(id, dummy[0], dummy[0])
    
    switch(weapon)
    {
        case CSW_KNIFE, CSW_HEGRENADE, CSW_FLASHBANG, CSW_SMOKEGRENADE:
        {
            return
        }
    }
    
    new ent = fm_get_user_weapon_entity(id, weapon)
    
    if(pev_valid(ent))
    {
        set_pdata_int(ent, OFFSET_CLIPAMMO, WeaponsMaxClips[weapon], EXTRAOFFSET_WEAPONS)
        
        message_begin(MSG_ONE, gmsgidCurWeapon, _, id)
        write_byte(1)
        write_byte(weapon)
        write_byte(WeaponsMaxClips[weapon])
        message_end()
    }
}