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Playerid Error - Printable Version

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+---- Thread: Playerid Error (/showthread.php?tid=208726)


Playerid Error - Anthonyx3' - 09.01.2011

Im confused on this error:

pawn Код:
error 017: undefined symbol "playerid"
pawn Код:
stock GetFromAccount(name[], obtaining[], holdingvar[])
{
    new Query[180];
    format(Query, sizeof(Query), "SELECT `%s` FROM `Users` WHERE `Name` = '%s'", obtaining, UserStats[playerid][Name]);
    mysql_query(Query);
    mysql_store_result();

    if(mysql_fetch_row(holdingvar) == 1)
    {
        mysql_free_result();
    }
    return 1;
}
The error comes from that code, this line:
pawn Код:
format(Query, sizeof(Query), "SELECT `%s` FROM `Users` WHERE `Name` = '%s'", obtaining, UserStats[playerid][Name]);


Re: Playerid Error - Kwarde - 09.01.2011

In the function, there's no "playerid" param. That's why it isn't working.
Use an "GetIDFromName" function:

pawn Код:
stock GetIDFromName(name[])
{
    new pName[MAX_PLAYER_NAME];
    for(new i = 0; i < MAX_PLAYERS; i++){
        GetPlayerName(i, pName, MAX_PLAYER_NAME);
        if(!strcmp(name, pName, false)) 
            return i;
        else continue;
    }
    return -1;
}


Re: Playerid Error - California - 09.01.2011

Why bother creating another function?

pawn Код:
stock GetFromAccount(playerid, name[], obtaining[], holdingvar[])
{
    new Query[180];
    format(Query, sizeof(Query), "SELECT `%s` FROM `Users` WHERE `Name` = '%s'", obtaining, UserStats[playerid][Name]);
    mysql_query(Query);
    mysql_store_result();

    if(mysql_fetch_row(holdingvar) == 1)
    {
        mysql_free_result();
    }
    return 1;
}


Re: Playerid Error - Kwarde - 09.01.2011

That's also possible :')