[CAR]

Don't know if you use logged...

pawn Код:

if(!strcmp(cmd, "/changename", true))
{
    if(!logged[playerid]) return SendClientMessage(playerid, COLOR_RED, "SERVER: You Are Not Logged In"); // delete if you don't use
    tmp = strtok(cmdtext,idx);
    if(!strlen(tmp)) return SendClientMessage(playerid, COLOR_YELLOW, "USAGE: /changename [newname]");
    GetPlayerName(playerid, playername, sizeof(playername));
       new playerfile[30], newfile[30], newname;
       newname = strval(tmp);
       format(playerfile, sizeof(playerfile), "%s.dudb, playername);
       format(newfile, sizeof(newfile), %s.dudb, newname);
    if(fexist(playerfile)) {
        if(!fexist(newfile)) {
            SetPlayerName(playerid, tmp);
            frename(playerfile,newfile);
            format(string, sizeof(string), "%s has changed his/her name to %s.",playername, tmp);
            SendClientMessageToAll(COLOR_YELLOW, string);
            format(string, sizeof(string), "You have succesfully changed your name to %s.", tmp);
            SendClientMessage(playerid, COLOR_GREEN, string);
        }else SendClientMessage(playerid, COLOR_GREEN, "This name is already in use");
    }//else SendClientMessage(playerid, COLOR_GREEN, "You dont have account");
    return 1;
}