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

#define SCM SendClientMessage
new
     filestr[36]
;

public OnPlayerConnect(playerid) {
       format(filestr,36,"/Banovi/%s.txt",GetNameEx(playerid));
       if(fexist(filestr)) return SCM(playerid,-1,"Banned"),Kick(playerid);
       return true;
}

CMD:ban(playerid,params[])
{
     new
           id,
           File:file
     ;
     // Napravi provjeru za admin ako hoćeš
     if(sscanf(params,"u",id)) return SCM(playerid,-1,"/ban <id>");
     format(filestr,36,"/Banovi/%s.txt",GetNameEx(id));
     if(fexist(filestr)) return SCM(playerid,-1,"Taj je igrač već pod banom");
     file = fopen(filestr,io_append);
     fclose(file);
     Kick(id);
     SCM(playerid,-1,"Igrač banan");
     return true;
}

CMD:unban(playerid,params[])
{
      new
            name[20]
      ;
      // Napravi provjeru za admin ako hoćeš
      if(sscanf(params,"s[20]",name)) return SCM(playerid,-1,"/unban <ime>");
      format(filestr,36,"/Banovi/%s.txt",name);
      if(!fexist(filestr)) return SCM(playerid,-1,"Igrač nije banan");
      fremove(filestr);
      SCM(playerid,-1,"Igrač unbanan");
      return true;
}

stock GetNameEx(playerid)
{
    static
            name[MAX_PLAYER_NAME]
    ;
    GetPlayerName(playerid, name, sizeof (name));
    return name;
}