Level

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

#define MAX_LEVEL 99

#define COLOR_RED 0xFF0000AA
#define COLOR_YELLOW 0xFFFF00AA

new XP[MAX_PLAYERS]; //player xp
new lvl[MAX_PLAYERS]; //player lvl


public OnFilterScriptInit()
{

    return 1;
}

public OnFilterScriptExit()
{
    return 1;
}

public OnPlayerConnect(playerid)
{
    XP[playerid]=0;
    lvl[playerid]=0;
    new file[128], vardas[128];
    GetPlayerName(playerid, vardas, 128);
    format(file,128,"Users/%s.ini",vardas);

    XP[playerid] = dini_Int(file, "XP");
    lvl[playerid] = dini_Int(file, "LVL");
    return 1;
}

public OnPlayerSpawn(playerid)
{
    return 1;
}

public OnPlayerDisconnect(playerid, reason)
{
    new file[128], vardas[128];
    GetPlayerName(playerid, vardas, 128);
    format(file,128,"Users/%s.ini",vardas);
    if(!dini_Exists(file))
    {
        dini_Create(file);
    }
    dini_IntSet(file,"XP",XP[playerid]);
    dini_IntSet(file,"LVL",lvl[playerid]);
    return 1;
}

public OnPlayerUpdate(playerid)
{
    return 1;
}

stock XpForLevel(level)
{
        new total = 0;
        for (new i = 1; i < level; i++)
        {
                total += floatround(i + 300 * floatpower(2, i / 7.0),floatround_floor);
        }

        return floatround(total/4,floatround_floor);
}

stock CheckLevel(playerid)
{
    if(XP[playerid] >= XpForLevel(lvl[playerid] + 1))
    {
        if(lvl[playerid] == MAX_LEVEL) return 1;
        lvl[playerid] ++;

        if(GetPlayerScore(playerid) != lvl[playerid])
        {
            SetPlayerScore(playerid,lvl[playerid]);
        }

        new levelstr[100];
        format(levelstr,sizeof(levelstr),"I reached level: %d", lvl[playerid]);
        SendClientMessage(playerid, COLOR_YELLOW, levelstr);
    }
    return 1;
}

COMMAND:xp(playerid,params[])
{
    if(!IsPlayerAdmin(playerid)) { return SendClientMessage(playerid, 0xFF6347FF, "You dont have permision!"); }
    new Target;
    new xplevel;
    if(!sscanf(params, "ui", Target, xplevel))
    {
        if(Target == INVALID_PLAYER_ID) return SendClientMessage(playerid,COLOR_RED,"ERROR: Bad player ID/name.");

        XP[Target] += xplevel;
        CheckLevel(Target);

    }
    else SendClientMessage(playerid,COLOR_YELLOW,"Use: /xp (player) (xp)");

    return 1;
}