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modernmafia

By modernmafia
in PHP

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modernmafia Newbie

modernmafia

Posted
Posted

Error When Buying property ?

The error: it cost 25 million To buy a bf but when i have 17 million it allows me to buy it but then my money goes into -(minus) amounts

here the code any help will be greatly appreciated 

<?php
error_reporting(0);
session_start();
include_once "includes/db_connect.php";
include_once "includes/functions.php";
logincheck();
$username=$_SESSION['username'];


$fetch= mysql_fetch_object(mysql_query("SELECT * FROM users WHERE username='$username'"));
$bf = mysql_fetch_object(mysql_query("SELECT * FROM bf WHERE location='$fetch->location'"));
$fetch_owner=mysql_fetch_object(mysql_query("SELECT * FROM users WHERE username='$RPS->owner'"));

?>

<?
if ($site->gupdate == "1"){
echo "<link href='style.css' rel='stylesheet' type='text/css'><center><div class='update'>$site->gupdatetext</div></center>

<br>";
}
?>

<link href='style.css' rel='stylesheet' type='text/css'>
<script type="text/javascript" src="/js/select.js"></script>
<style type="text/css">
.select, .selected {
width: 110px;
padding: 10px;
}
</style>
<?php

if($_GET['buyfactory']){

$bf = mysql_fetch_object(mysql_query("SELECT * FROM bf WHERE location='$fetch->location'"));

if($bf->owner == "0"){

if($info->money < 2500000){
echo "<table border=0 bordercolor=black align=center cellpadding=2 cellspacing=0><tr><td class=notice align=center><center><font color=red>You dont have £25,000,000 to purchase this factory!</td></tr></table>";

}else{

mysql_query("UPDATE users SET money=money-25000000 WHERE username='$username'");

mysql_query("UPDATE bf SET owner='$username' WHERE location='$fetch->location'");
mysql_query("UPDATE bf SET jspprice='4500' WHERE location='$fetch->location'");
mysql_query("UPDATE bf SET fmjprice='4500' WHERE location='$fetch->location'");
mysql_query("UPDATE bf SET profit='0' WHERE location='$fetch->location'");

echo"	<table border=0 bordercolor=black align=center cellpadding=2 cellspacing=0><tr><td class=notice align=center><center><font color=green>Your now the owner of $fetch->location bullet factory!</td></tr></table>"; 

}}}


?>
<?php

if($_GET['drop']){

$bf = mysql_fetch_object(mysql_query("SELECT * FROM bf WHERE location='$fetch->location' AND owner='$username'"));

if ($bf->owner == $username) {

mysql_query("UPDATE bf SET owner='0' WHERE location='$fetch->location'");
mysql_query("UPDATE bf SET jspprice='4500' WHERE location='$fetch->location'");
mysql_query("UPDATE bf SET fmjprice='4500' WHERE location='$fetch->location'");
mysql_query("UPDATE bf SET profit='0' WHERE location='$fetch->location'");

echo"<br><div class=success>You have dropped the bullet factory in $fetch->location!<br><br>"; 

}}

/////////////////////////////////////////////////////


if(strip_tags($_POST['submit'])){
$type=$_POST['type'];
$amount=strip_tags($_GET['amount']);


if($type == "1"){

$bf = mysql_fetch_object(mysql_query("SELECT * FROM bf WHERE location='$fetch->location'"));

if ($bf->owner == $username) {

echo"	<table border=0 bordercolor=black align=center cellpadding=2 cellspacing=0><tr><td class=notice align=center><center><font color=red>You cant buy from your own factory!</td></tr></table><br>"; }

elseif ($bf->owner != $username) {

$amount=intval(strip_tags($_POST['amount']));

if ($amount == 0 || !$amount || ereg('[^0-9]',$amount)){

print "	<table border=0 bordercolor=black align=center cellpadding=2 cellspacing=0><tr><td class=notice align=center><center><font color=red>You cant buy that amount!</td></tr></table><br>";

}elseif ($amount != 0 || $amount || !ereg('[^0-9]',$amount)){

$costs = $bf->jhpprice * $amount;


if ($costs > $fetch->money){

echo "	<table border=0 bordercolor=black align=center cellpadding=2 cellspacing=0><tr><td class=notice align=center><center><font color=red>You do not have enough money!</td></tr></table><br>";

}elseif ($costs <= $fetch->money){

if ($bf->jhpstock < $amount){

echo "	<table border=0 bordercolor=black align=center cellpadding=2 cellspacing=0><tr><td class=notice align=center><center><font color=red>There isn't enough JHP in stock for you to buy that amount!</td></tr></table><br>";

}elseif ($amount <= $bf->jhpstock){

mysql_query("UPDATE users SET money=money-$costs WHERE username='$username'");

mysql_query("UPDATE users SET JHP=JHP+$amount WHERE username='$username'");

mysql_query("UPDATE bf SET jhpstock=jhpstock-$amount WHERE location='$fetch->location'");

mysql_query("UPDATE bf SET profit=profit+$cost WHERE location='$fetch->location'");

mysql_query("UPDATE users SET money=money+$costs WHERE username='$bf->owner'");

echo"	<table border=0 bordercolor=black align=center cellpadding=2 cellspacing=0>

<tr><td class=notice align=center><center><font color=green>You've bought ".makecomma($amount)." JHP for £".makecomma($costs)."!</td></tr></table><br>"; 

}}}}}}

/////////////////////////////////////////////////

if($type == "2"){

$bf = mysql_fetch_object(mysql_query("SELECT * FROM bf WHERE location='$fetch->location'"));

if ($bf->owner == $username) {

echo"	<table border=0 bordercolor=black align=center cellpadding=2 cellspacing=0><tr><td class=notice align=center><center><font color=red>You cant buy from your own factory!</td></tr></table><br>"; }

elseif ($bf->owner != $username) {

$amount=intval(strip_tags($_POST['amount']));

if ($amount == 0 || !$amount || ereg('[^0-9]',$amount)){

print "	<table border=0 bordercolor=black align=center cellpadding=2 cellspacing=0><tr><td class=notice align=center><center><font color=red>You cant buy that amount!</td></tr></table><br>";

}elseif ($amount != 0 || $amount || !ereg('[^0-9]',$amount)){

$costs = $bf->fmjprice * $amount;

if ($costs > $fetch->money){

echo "	<table border=0 bordercolor=black align=center cellpadding=2 cellspacing=0><tr><td class=notice align=center><center><font color=red>You do not have enough money!</td></tr></table><br>";

}elseif ($costs <= $fetch->money){


if ($bf->fmjstock < $amount){

echo "	<table border=0 bordercolor=black align=center cellpadding=2 cellspacing=0><tr><td class=notice align=center><center><font color=red>There isn't enough FMJ in stock for you to buy that amount!</td></tr></table><br>";

}elseif ($amount <= $bf->fmjstock){

mysql_query("UPDATE users SET money=money-$costs WHERE username='$username'");

mysql_query("UPDATE users SET FMJ=FMJ+$amount WHERE username='$username'");

mysql_query("UPDATE bf SET fmjstock=fmjstock-$amount WHERE location='$fetch->location'");

mysql_query("UPDATE bf SET profit=profit+$cost WHERE location='$fetch->location'");

mysql_query("UPDATE users SET money=money+$costs WHERE username='$bf->owner'");

echo"	<table border=0 bordercolor=black align=center cellpadding=2 cellspacing=0>

<tr><td class=notice align=center><center><font color=green>You've bought ".makecomma($amount)." FMJ for £".makecomma($costs)."!</td></tr></table><br>"; 

}}}}}

?>

<?php if($bf->owner == "0"){ echo "<link href='style.css' rel='stylesheet' type='text/css'><table border=0 bordercolor=black align=center cellpadding=2 cellspacing=0><tr><td class=notice align=center><center>This bullet factory has no owner.<br>
The price to buy this factory is £25,000,000.<br>
<a href=?buyfactory=yes>Buy Bullet Factory</a></td></tr></table><br>";exit; } ?>


<br>

<form action='' method='post'>
<input type="hidden" name="type" id="select" value="0"> 

<table width="400" align="center" cellspacing="0" class="table">
<tr class="header"><td colspan="2">Bullet Factory - Owner: <?php if($bf->owner == "0"){ echo "No Owner"; }else{ echo "Owned by <a href='profile.php?viewuser=$bf->owner'>$bf->owner</a>"; } ?></td></tr>

<?php if($bf->producing == "yes"){ ?>
<tr class="subhead"><td colspan="2" align="center">The stock will update in: <?php echo"".maketime($finds_status->bfstocktime).""; ?></td></tr>
<? }else{ ?>
<tr class="subhead"><td colspan="2" align="center">This bullet factory is currently not producing.</td></tr>
<? } ?>

<tr><td height="10"> </td></tr>

<tr><td width='50%' align='center'><div id='1' value='1' class='action select' onclick='SelectOption(this.id, this.className);'><img src='images/items/jhp.png'><br>Jacketed Hollow Point<br>Stock: <?php echo "".number_format($bf->jhpstock).""; ?><br>Cost: <?php echo "£".number_format($bf->jhpprice).""; ?> / per bullet</div></td>

<td width='50%' align='center'><div id='2' value='2' class='action select' onclick='SelectOption(this.id, this.className);'><img src='images/items/fmj.png'><br>Full Metal Jacketed<br>Stock: <?php echo "".number_format($bf->fmjstock).""; ?><br>Cost: <?php echo "£".number_format($bf->fmjprice).""; ?> / per bullet</div></td></tr>

<tr><td height="10"> </td></tr>

<?php if($username == $bf->owner){ ?>

<tr><td class=notice colspan='5' align=center><center><font color=red>You cannot buy from your own Bullet Factory!</td></tr>

<? }else{ ?>

<tr><td align='center' colspan='2'>Bullets: <input type="text" name="amount" class="textbox" id="bullets" autocomplete="off" class="input"></td></tr>
<tr><td align='center' colspan='2'><input type='submit' name='submit' class='button' value='Purchase'></td></tr>
</table>

<? } ?>
</form>	

<table align="center">
<tr>
<td>
<table align="center" cellspacing="0" class="table">
<tr>
<td width="25" align="right"><img src='/images/items/jhp.png' width="25"></td>

<td>You have <?php echo "".number_format($fetch->JHP).""; ?> JHP!</td>
</tr>
</table>
</td>

<td>
<table align="center" cellspacing="0" class="table">
<tr>
<td width="25" align="right"><img src='/images/items/fmj.png' width="25"></td>

<td>You have <?php echo "".number_format($fetch->FMJ).""; ?> FMJ!</td>
</tr>
</table>
</td>

<td>
<table align="center" cellspacing="0" class="table">
<tr>
<td width="25" align="right"><img src='/images/items/gbullet.png' width="25"></td>

<td>You have <?php echo "".number_format($fetch->GoldenBullet).""; ?> Golden Bullets!</td>
</tr>
</table>
</td>

</tr>
</table>
Nickson Newbie

Nickson

Posted
Posted

line40: 

if($info->money < 2500000){

2500000 => 2.500.000 which is clearly not 25million.

I think you'd like to add a 0 to that? The amount in the query is 25million though.

Also try to intend your code properly, it makes it easier to read for everyone!

Are you using a custom engine, or a game engine listed on here? If so, try to post it in a more specific board next time.

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