Help with cars mod

[Ikz786]

Hi, I am having problems with the tune.php page for the cars mod. I saw another thread on this forum and added the function below:

 

function power($num1, $num2)
{
return pow($num1, $num2);
}
session_start();

 

which made a table come up showing all the parts of the car I can tune, but now I can't set the cost of the items that need tuning and I can't change how much I want them to tune.

[ATTACH=CONFIG]808[/ATTACH]

In the screenshot it shows the cost and the amount to tune as '0', I need help changing that.

Can somebody help me please?

[KyleMassacre]

I dont have session_start() in mine but here is my tune.php that I have

<?php
include_once "globals.php";
function power($num1, $num2)
{
return pow($num1, $num2);
}
print "<h3>Tuning Shop</h3><hr />
> <a href='garage.php'>Back To Garage</a><hr />";
if(!$_GET['id']) { print "Invalid Usage"; $h->endpage(); exit(); }
$q=$db->query("SELECT cp.*,ct.* FROM cars_playercars cp LEFT JOIN cars_types ct ON ct.carID=cp.cpcCAR WHERE cp.cpcID={$_GET['id']} AND cp.cpcPLAYER=$userid");
if($db->num_rows($q) == 0) { print "Invalid Car"; $h->endpage(); exit(); }
$r=$db->fetch_row($q);
$cost['acc']=$r['carACC']*power($r['cpcACCLV']+1,4)*($r['cpcACCLV']*$r['carACC']*10);
$cost['han']=$r['carHAN']*power($r['cpcHANLV']+1,4)*($r['cpcHANLV']*$r['carHAN']*10);
$cost['spd']=$r['carSPD']*power($r['cpcSPDLV']+1,4)*($r['cpcSPDLV']*$r['carSPD']*10);
$cost['shd']=$r['carSHD']*power($r['cpcSHDLV']+1,4)*($r['cpcSHDLV']*$r['carSHD']*10);
if($_GET['buy'])
{
if($_GET['buy'] != "acc" && $_GET['buy'] != "han" && $_GET['buy'] != "spd" && $_GET['buy'] != "shd") { print "Abusers suck."; $h->endpage(); exit(); }
$upgr_cost=$cost[$_GET['buy']];
if($ir['money'] < $upgr_cost) { print "You don't have enough money to tune this stat."; $h->endpage(); exit(); }
$db->query("UPDATE users SET money=money-{$upgr_cost} WHERE userid=$userid", $c);
$stat="cpc".strtoupper($_GET['buy'])."LV";
$db->query("UPDATE cars_playercars SET $stat=$stat+1 WHERE cpcID={$_GET['id']}");
print "Car tuned!<br />
> <a href='tune.php?id={$_GET['id']}'>Tune some more</a>";
}
else
{
foreach($cost as $k => $v)
{
$costf[$k]='$'.number_format($v);
}
$acc=$r['cpcACCLV']*$r['carACC'];
$han=$r['cpcHANLV']*$r['carHAN'];
$spd=$r['cpcSPDLV']*$r['carSPD'];
$shd=$r['cpcSHDLV']*$r['carSHD'];
print "Current Stats for your {$r['carNAME']}<br />
<table width='90%'><tr> <th>Stat</th> <th>Amount</th> <th>Cost To Tune</th> <th>Tune</th></tr>
<tr> <td>Acceleration</td> <td>Lv{$r['cpcACCLV']} ($acc)</td> <td>{$costf['acc']}</td> <td><a href='tune.php?id={$_GET['id']}&buy=acc'>Tune</a></td></tr>
<tr><td>Speed</td> <td>Lv{$r['cpcSPDLV']} ($spd)</td> <td>{$costf['spd']}</td> <td><a href='tune.php?id={$_GET['id']}&buy=spd'>Tune</a></td></tr>
<tr> <td>Handling</td> <td>Lv{$r['cpcHANLV']} ($han)</td> <td>{$costf['han']}</td> <td><a href='tune.php?id={$_GET['id']}&buy=han'>Tune</a></td></tr>
<tr> <td>Shield</td> <td>Lv{$r['cpcSHDLV']} ($shd)</td>  <td>{$costf['shd']}</td> <td><a href='tune.php?id={$_GET['id']}&buy=shd'>Tune</a></td></tr>
</table>";
}
$h->endpage();
?>

[Ikz786]

Thanks, I've fixed the tune page now, but when the players race each other the challenger always wins, any way I can fix that?

[sniko]

Thanks, I've fixed the tune page now, but when the players race each other the challenger always wins, any way I can fix that?

Post up the code to where it decides this.

[Ikz786]

I'm guessing it is somewhere in here:

 

$q=mysql_query("SELECT * FROM cars_tracks ORDER BY rand() LIMIT 1", $c);
$t=mysql_fetch_array($q);
$stats_y=0;
$stats_y+=$m['cpcACCLV']*$m['carACC']*$t['ctrkACC'];
$stats_y+=$m['cpcHANLV']*$m['carHAN']*$t['ctrkHAN'];
$stats_y+=$m['cpcSPDLV']*$m['carSPD']*$t['ctrkSPD'];
$stats_y+=$m['cpcSHDLV']*$m['carSHD']*$t['ctrkSHD'];

$stats_o=0;
$stats_o+=$r['cpcACCLV']*$r['carACC']*$t['ctrkACC'];
$stats_o+=$r['cpcHANLV']*$r['carHAN']*$t['ctrkHAN'];
$stats_o+=$r['cpcSPDLV']*$r['carSPD']*$t['ctrkSPD'];
$stats_o+=$r['cpcSHDLV']*$r['carSHD']*$t['ctrkSHD'];
$stats_y*=rand(800,1200);
$stats_o*=rand(800,1200);
$notes="No-one won anything";
mysql_query("UPDATE users SET cars_challs_accpt=cars_challs_accpt+1 WHERE userid=$userid", $c);
if($stats_y > $stats_o)
{
$winner=$ir['username'];
$winnings=$bet*2;
mysql_query("UPDATE users SET money=money+$winnings, cars_races_income=cars_races_income+$bet,cars_races_won=cars_races_won+1 WHERE userid={$r['chCHD']}", $c);
mysql_query("UPDATE users SET cars_races_income=cars_races_income-$bet,cars_races_lost=cars_races_lost+1 WHERE userid={$r['chCHR']}", $c);
if($bet > 0)
{
$notes="{$r['challenged']} won \$$winnings"; 
}
if($r['chTYPE'] == "High-Stakes")
{
mysql_query("UPDATE cars_playercars SET cpcPLAYER=$userid WHERE cpcID={$r['cpcID']}", $c);
$notes="{$r['challenged']} won {$r['challenger']}\'s {$r['carNAME']}";
mysql_query("UPDATE users SET cars_lost=cars_lost+1 WHERE userid={$r['chCHR']}", $c);
mysql_query("UPDATE users SET cars_won=cars_won+1,cars_owned=cars_owned+1 WHERE userid={$r['chCHD']}", $c);
}
else if($r['chTYPE'] == "Betted")
{
mysql_query("UPDATE users SET cars_races_betted=cars_races_betted+1 WHERE userid IN ({$r['chCHR']}, {$r['chCHD']})", $c);
}
else
{
mysql_query("UPDATE users SET cars_races_friendly=cars_races_friendly+1 WHERE userid IN ({$r['chCHR']}, {$r['chCHD']})", $c);
}
}
else
{
$winner=$r['challenger'];
$winnings=$bet*2;

 

also, after the first $winner=$ir['username'], I changed the $ir['username'] to $r['challenged'] but it didn't make a difference.

Edited January 2, 2013 by Ikz786