[SymonClash]

Ok did in this way:

pawn Код:

CMD:fight(playerid, params[])
{
    new wep_id, string[100];
    
    new gunname[32];
    GetWeaponName(wep_id, gunname, sizeof(gunname));

    if(sscanf(params, "d", wep_id)) return SCM(playerid, COLOR_GREEN, "* [USAGE]: /fight [weapon id]");

    foreach(new i : Player)
    {
        GivePlayerWeapon(i, wep_id, 9999);
        format(string, sizeof(string), "~g~%s ~w~fight!", gunname);
        GameTextForPlayer(i, string, 3000, 4);
    }
    return 1;
}

But the GameText shows only "FIGHT!" and not the weapon name before. Also can you explain more about sanity checks?