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ZCMD & STRCAT: Why this code don't work? - Printable Version

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+--- Thread: ZCMD & STRCAT: Why this code don't work? (/showthread.php?tid=577139)


ZCMD & STRCAT: Why this code don't work? - DarkLouis - 09.06.2015

Hi all, I did:

PHP код:
CMD:vmenu(playerid, params[])
{
    new
    finale[400],
    veicolo_1[200],
    veicolo_2[200],
    veicolo_3[200];
    new
    id = PlayerInfo[playerid][IDVeicolo],
    id2 = PlayerInfo[playerid][IDVeicolo2],
    id3 = PlayerInfo[playerid][IDVeicolo3];
    if(id == 0) veicolo_1 = "Slot libero\n";
     else if(id != 0)
     {
         format(veicolo_1, sizeof(veicolo_1), "%s - (FC 0%d LV)\n", GetVehicleName( id ), id);
          strcat(finale, veicolo_1, sizeof(finale));
    }
    
    if(id2 == 0) veicolo_2 = "Slot libero\n";
    else if(id2 != 0)
    {
         format(veicolo_2, sizeof(veicolo_2), "%s - (FC 0%d LV)\n", GetVehicleName( id2 ), id2);
         strcat(finale, veicolo_2, sizeof(finale));
    }
    
    if(id3 == 0) veicolo_3 = "Slot libero\n";
    else if(id3 != 0)
    {
        format(veicolo_3, sizeof(veicolo_3), "%s - (FC 0%d LV)\n", GetVehicleName( id3 ), id3);
        strcat(finale, veicolo_3, sizeof(finale));
    }
    
    ShowPlayerDialog(playerid, DIALOG_VMENU, DIALOG_STYLE_LIST, "Menщ veicolo", finale, "Seleziona", "Esci");
    return 1;
} 
In the game when I type /vmenu, it show me: ERROR UNKOWN COMMAND.

Why?

Re: ZCMD & STRCAT: Why this code don't work? - Ritzy2K - 09.06.2015

why dont u use sscanf?

edit: oh nevermind. wait

Re: ZCMD & STRCAT: Why this code don't work? - DarkLouis - 09.06.2015

How? I have to show 3 vehicles in that dialog.

Re: ZCMD & STRCAT: Why this code don't work? - Konstantinos - 09.06.2015

Load crashdetect plugin and compile with -d3 flag (https://github.com/Zeex/samp-plugin-...ith-debug-info) because I'm pretty sure a run time error 4 is what causes your problem and more specific, this function: GetVehicleName.

You can prevent it for now using this:
PHP код:
CMD:vmenu(playerid, params[])
{
    new finale[150], id[3];
    
    id[0] = PlayerInfo[playerid][IDVeicolo],
    id[1] = PlayerInfo[playerid][IDVeicolo2],
    id[2] = PlayerInfo[playerid][IDVeicolo3];
    
    for (new i; i != sizeof (id); ++i)
    {
        if (!id[i] || !GetVehicleModel(id[i])) strcat(finale, "Slot libero\n", sizeof (finale));
        else format(finale, sizeof(finale), "%s - (FC 0%d LV)\n", GetVehicleName(id[i]), id[i]);
    }
    
    ShowPlayerDialog(playerid, DIALOG_VMENU, DIALOG_STYLE_LIST, "Menщ veicolo", finale, "Seleziona", "Esci");
    return 1;
} 
but fixing the function is recommended so it won't happen in other places as well.

Re: ZCMD & STRCAT: Why this code don't work? - DarkLouis - 09.06.2015

I tried without GetVehicleName and It work.. the problem was GetVehicleName.

Ah, Kostantinos.. thank you..