[Pooh7]

Hi

File functions, savings, readings, etc are my nightmear I'm total noob for file functions

Ok, I have this func for saving vehicles (ownership):

pawn Code:

public SacuvajVozila()
{
    new idx;
    new File: file2;
    while (idx < sizeof(Vozilo))
    {
        new coordsstring[256];
        format(coordsstring, sizeof(coordsstring), "%d,%f,%f,%f,%f,%d,%d,%s,%s,%d,%d\n",
        Vozilo[idx][hModel],
        Vozilo[idx][hPozX],
        Vozilo[idx][hPozY],
        Vozilo[idx][hPozZ],
        Vozilo[idx][hPozA],
        Vozilo[idx][hBoja1],
        Vozilo[idx][hBoja2],
        Vozilo[idx][hVlasnik],
        Vozilo[idx][hOpis],
        Vozilo[idx][hCena],
        Vozilo[idx][hImaVlasnika]);
        /*if(idx == 0)
        {
            file2 = fopen("VozilaOwnership.cfg", io_write);
        }
        else
        {
            file2 = fopen("VozilaOwnership.cfg", io_append);
        }*/
        file2 = fopen("VozilaOwnership.cfg", io_write);
        fwrite(file2, coordsstring);
        idx++;
        fclose(file2);
    }
    return 1;
}

This function is called in GameModeExitFunc (godfather mode)
My problem is that when i restart my server (gmx), new vehicles data is just add into a file.
For example, this is one line from VozilaOwnership.cfg:

Code:

411,551.633239,-1263.060302,17.042186,215.000000,20,1,Autosalon,Infernus,1000000,0

When someone buy this car, script will create new line:

Code:

411,551.633239,-1263.060302,17.042186,215.000000,20,1,Firstname_Lastname,Infernus,1000000,1

The problem is that what new line just add on end of file.
I want to replace the existing line with that new line.

How to do that?


Sorry for my bad English.

[kiss]

WTF is this?
Explane please

[Pooh7]

It's a vehicle ownership.
And update for some car is just add on end of file.
I want to replace existing line with new vehicle data.
This updates on end of file are not loading, because in it's over a limit. Limit is 64 vehicles, and I have 64 lines in my cfg file. So, updates can't be load.
If i increase a limit, vehicles will be double (only updated vehicles).

How to set replacing, not adding?

[kirk]

He means that instead of creating any new line, just want it replaced with the new information of the new car the player bought.

[smeti]

Try.:

pawn Code:

public 
    SacuvajVozila()
{
    new 
        idx = 0,
        File:file2 = fopen("VozilaOwnership.cfg", io_write);  // io_write
    if(file2)
    {
        new 
            coordsstring[256];
        while(idx < sizeof(Vozilo)) // Loop 64   0. - 63.  
        {
            format(coordsstring, sizeof(coordsstring), "%d,%f,%f,%f,%f,%d,%d,%s,%s,%d,%d\r\n", // \r\n new line
                Vozilo[idx][hModel],
                Vozilo[idx][hPozX],
                Vozilo[idx][hPozY],
                Vozilo[idx][hPozZ],
                Vozilo[idx][hPozA],
                Vozilo[idx][hBoja1],
                Vozilo[idx][hBoja2],
                Vozilo[idx][hVlasnik],
                Vozilo[idx][hOpis],
                Vozilo[idx][hCena],
                Vozilo[idx][hImaVlasnika]);
            fwrite(file2, coordsstring);
            idx++;
        }
        fclose(file2); // Close the opened file 
    }
    return 1;
}