I am having trouble figuring this out. The code below is for a place to eat and drink. My problem is that when you purchase an item if you already have say max brave which is 5 it will give you too much brave. What I want to do is have it so if you already have max brave it gives you a message saying that you already have max brave or max energy which is 12. Can anyone point me in the right direction? I am really dumb when it comes to coding. Thanks.
<?php
include(DIRNAME(__FILE__) . "/globals.php");
if($ir['jail'] or $ir['hospital'])
echo("This page cannot be accessed while in jail or visiting the Medicine Man.");
if($ir['grub'] > 2)
{
echo '<h1>Come Back Tomorrow Cowboy</h1>';
exit($h->endpage());
}
if (!$_GET['spend'])
{
echo '
<img src="images/chuckwagon.png"><br>
<b><i>Welcome To The Chuckwagon</i></b><br>
<b><i>Want Some Grub? Step right up and get yourself some from Cookie!</i></b><br>
<b>Meals</b>
<table border="1">
<tr>
<th>Grub</th>
<th>Cost</th>
<th>Buy</th>
</tr>
<tr>
<td>Eggs and Bacon</td>
<td>$250</td>
<td><a href="chuckwagon.php?spend=1">Buy</a></td>
</tr>
<tr>
<td>Beans</td>
<td>$400</td>
<td><a href="chuckwagon.php?spend=2">Buy</a></td>
</tr>
<tr>
<td>Rabbit Stew</td>
<td>$700</td>
<td><a href="chuckwagon.php?spend=3">Buy</a></td>
</tr>
<tr>
<td>Fried Chicken</td>
<td>$1000</td>
<td><a href="chuckwagon.php?spend=4">Buy</a></td>
</tr>
<tr>
<td>Steak and Taters</td>
<td>$1500</td>
<td><a href="chuckwagon.php?spend=5">Buy</a></td>
</tr>
<table>
<br>
<b>Liquid Refreshments</b>
<table border="1">
<tr>
<th>Drink</th>
<th>Cost</th>
<th>Buy</th>
</tr>
<tr>
<td>Water</td>
<td>$250</td>
<td><a href="chuckwagon.php?spend=6">Buy</a></td>
</tr>
<tr>
<td>Milk</td>
<td>$400</td>
<td><a href="chuckwagon.php?spend=7">Buy</a></td>
</tr>
<tr>
<td>coffee</td>
<td>$700</td>
<td><a href="chuckwagon.php?spend=8">Buy</a></td>
</tr>
<tr>
<td>12 Beers</td>
<td>$1000</td>
<td><a href="chuckwagon.php?spend=9">Buy</a></td>
</tr>
<tr>
<td>Bottle of Whiskey</td>
<td>$1500</td>
<td><a href="chuckwagon.php?spend=10">Buy</a></td>
</tr>
</table>';
}
else if($_GET['spend'] == 1)
{
if($ir['money'] < 249)
{
echo 'You don\'t have enough money to buy Eggs and Bacon, you need $250!';
}
else
{
$sql = sprintf("UPDATE users SET money=money-250, maxenergy=energy+2, grub=grub+1 WHERE userid=%s", $userid);
mysql_query($sql);
echo 'You bought Eggs and Bacon for $250! I had to chase that pig a mile and a half!
</br>
<a href="chuckwagon.php">Back to the Chuckwagon</a>
';
}
}
else if($_GET['spend'] == 2)
{
if($ir['money'] <399)
{
echo 'You don\'t have enough money to buy the Beans, you need $400!';
}
else
{
$sql = sprintf("UPDATE users SET money=money-400, energy=energy+25, grub=grub+1 WHERE userid=%s", $userid);
mysql_query($sql);
echo 'You bought Beans for $400! Make sure you sleep with your tent flap open!
</br>
<a href="chuckwagon.php">Back to the Chuckwagon</a>
';
}
}
else if($_GET['spend'] == 3)
{
if($ir['money'] <699)
{
echo 'You don\'t have enough money to buy the Rabbit Stew, you need $700!';
}
else
{
$sql = sprintf("UPDATE users SET money=money-700, energy=energy+50, grub=grub+1 WHERE userid=%s", $userid);
mysql_query($sql);
echo 'You bought Rabbit Stew for $700! This will warm you right up!
</br>
<a href="chuckwagon.php">Back to the Chuckwagon</a>
';
}
}
else if($_GET['spend'] == 4)
{
if($ir['money'] < 999)
{
echo 'You don\'t have enough money to buy the Fried Chicken, you need $1000!';
}
else
{
$sql = sprintf("UPDATE users SET money=money-1000, energy=energy+75, grub=grub+1 WHERE userid=%s", $userid);
mysql_query($sql);
echo 'You bought a Fried Chicken for $1000! I got all the feathers off it that I could!
</br>
<a href="chuckwagon.php">Back to the Chuckwagon</a>
';
}
}
else if($_GET['spend'] == 5)
{
if($ir['money'] < 1499)
{
echo 'You don\'t have enough money to buy the Steak and Potatoes, you need $1500!';
}
else
{
$sql = sprintf("UPDATE users SET money=money-250, energy=energy+100, grub=grub+1 WHERE userid=%s", $userid);
mysql_query($sql);
echo 'You bought Steak and Taters for $1500! That will fill ya up!
</br>
<a href="chuckwagon.php">Back to the Chuckwagon</a>
';
}
}
else if($_GET['spend'] == 6)
{
if($ir['money'] < 249)
{
echo 'You don\'t have enough money to buy Water, you need $250!';
}
else
{
$sql = sprintf("UPDATE users SET money=money-250, brave=brave+15, grub=grub+1 WHERE userid=%s", $userid);
mysql_query($sql);
echo 'You bought Water for $250! Good choice if ur ridin in the desert...
</br>
<a href="chuckwagon.php">Back to the Chuckwagon</a>
';
}
}
else if($_GET['spend'] == 7)
{
if($ir['money'] <399)
{
echo 'You don\'t have enough money to buy the Milk, you need $400!';
}
else
{
$sql = sprintf("UPDATE users SET money=money-400, brave=brave+25, grub=grub+1 WHERE userid=%s", $userid);
mysql_query($sql);
echo 'You bought a gallon of Milk for $400! I thought you were a man?
</br>
<a href="chuckwagon.php">Back to the Chuckwagon</a>
';
}
}
else if($_GET['spend'] == 8)
{
if($ir['money'] <699)
{
echo 'You don\'t have enough money to buy coffee, you need $700!';
}
else
{
$sql = sprintf("UPDATE users SET money=money-700, brave=brave+50, grub=grub+1 WHERE userid=%s", $userid);
mysql_query($sql);
echo 'You bought coffee for $700! That stuff will wake you up in the mornin!
</br>
<a href="chuckwagon.php">Back to the Chuckwagon</a>
';
}
}
else if($_GET['spend'] == 9)
{
if($ir['money'] < 999)
{
echo 'You don\'t have enough money to buy the Beer, you need $1000!';
}
else
{
$sql = sprintf("UPDATE users SET money=money-1000, brave=brave+75, grub=grub+1 WHERE userid=%s", $userid);
mysql_query($sql);
echo 'You bought twelve bottles of Beer for $1000! Happy drinkin!
</br>
<a href="chuckwagon.php">Back to the Chuckwagon</a>
';
}
}
else if($_GET['spend'] == 10)
{
if($ir['money'] < 1499)
{
echo 'You don\'t have enough money to buy a bottle of Whiskey, you need $1500!';
}
else
{
$sql = sprintf("UPDATE users SET money=money-250, brave=brave+100, grub=grub+1 WHERE userid=%s", $userid);
mysql_query($sql);
echo 'You bought a bottle Whiskey for $1500! Go easy on that stuff!
</br>
<a href="chuckwagon.php">Back to the Chuckwagon</a>
';
}
}
$h->endpage();
?>
