JG-ZM voucher

#include <a_samp>
#include <sscanf2>
#include <zcmd>
#include <dini>

#define COLOR_GREY 0x808080FF

#define SERVER_VOUCHER_FILE "vouchers/%d.ini"

new fstring[32], nstring[156];

public OnFilterScriptInit()
{
        print("\n------------------------");
        print(" JG-ZM Fix Bug");
        print("------------------------\n");
        return 1;
}

CMD:genvoucher(playerid, params[])
{
        new code, pexp, score;
        code = random(9999999);
        if(sscanf(params, "dd", pexp, score))
        {
            return SendClientMessage(playerid, COLOR_GREY, "USAGE: /genvoucher <money> <score>");
        }

        if(IsPlayerAdmin(playerid))
        {
                format(fstring, sizeof(fstring), SERVER_VOUCHER_FILE, code);
                if(dini_Exists(fstring)) return SendClientMessage(playerid, COLOR_GREY, "Voucher dibuat sudah ada");
                dini_Create(fstring);
                dini_IntSet(string, "pexp", pexp);
                dini_IntSet(string, "Score", score);
                format(nstring, sizeof(nstring), "SUCCES: Voucher '%d' berhasil membuat.ERROR: Voucher dibuat sudah ada.", code);
                SendClientMessage(playerid, COLOR_GREY, nstring);
        }
        return 1;
}

CMD:addvoucher(playerid, params[])
{
        new code, pexp, score;
        if(sscanf(params, "ddd", code, pexp, score))
        {
            return SendClientMessage(playerid, COLOR_GREY, "USAGE: /addvoucher <code> <money> <score>");
        }

        if(IsPlayerAdmin(playerid))
        {
                format(fstring, sizeof(fstring), SERVER_VOUCHER_FILE, code);
                if(dini_Exists(fstring)) return SendClientMessage(playerid, COLOR_GREY, "ERROR: Voucher dibuat sudah ada.");
                dini_Create(fstring);
                dini_IntSet(string, "pexp", pexp);
                dini_IntSet(string, "Score", score);
                format(nstring, sizeof(nstring), "SUCCES: Voucher '%d' berhasil membuat.", code);
                SendClientMessage(playerid, COLOR_GREY, nstring);
        }
        return 1;
}

CMD:savoucher(playerid, params[])
{
        new pexp, score;
        if(sscanf(params, "dd", pexp, score))
        {
            return SendClientMessage(playerid, COLOR_GREY, "USAGE: /savoucher <money> <score>");
        }

        if(IsPlayerAdmin(playerid))
        {
            for(new i; i <= 9999999; i++)
            {
                        format(fstring, sizeof(fstring), SERVER_VOUCHER_FILE, i);
                        if(!dini_Exists(fstring))
                        {
                                dini_Create(fstring);
                                dini_IntSet(string, "pexp", pexp);
                                dini_IntSet(string, "Score", score);
                                format(nstring, sizeof(nstring), "SUCCES: Voucher '%d' Berhasil Di Buat.", i);
                                SendClientMessage(playerid, COLOR_GREY, nstring);
                                return 1;
                        }
                }
        }
        return 1;
}

CMD:voucher(playerid, params[])
{
        new code;
        if(sscanf(params, "d", code))
        {
            SendClientMessage(playerid, COLOR_GREY, "USAGE: /voucher <code>");
                return 1;
        }

        format(fstring, sizeof(fstring), SERVER_VOUCHER_FILE, code);
        if(dini_Exists(fstring))
        {
                 GivePlayerXP(playerid, dini_Int(fstring, "pexp"));
                 SetPlayerScore(playerid, GetPlayerScore(playerid)+dini_Int(fstring, "Score"));

                format(nstring, sizeof(nstring), "SUCCES: Anda menerima $%d exp dan %d Score.", dini_Int(fstring, "vMoney"), dini_Int(fstring, "vScore"));
                SendClientMessage(playerid, COLOR_GREY, nstring);
                dini_Remove(fstring);
        } else {
            SendClientMessage(playerid, COLOR_GREY, "ERROR: Voucher ini tidak ada!");
        }
        return 1;
}