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<?php
/**
* Manages player's account: debit and credit.
*
* @author Alexandre Renoux
* @author Pierre-Emmanuel Novac
*/
require_once("messages.inc");
/**
* Debits the account of a certain amount of gold.
*
* @param int $amount amount to debit
* @return boolean true if player had enough gold, false otherwise
*/
function debitAccount($amount) {
if($_SESSION["mine"]["gold"] < $amount) {
sendError("gold_insufficient");
return false;
}
$_SESSION["mine"]["gold"] -= $amount;
return true;
}
/**
* Credits the account of a certain amount of gold.
*
* @param int $amount amount to credit
* @return void
*/
function creditAccount($amount) {
$_SESSION["mine"]["gold"] += $amount;
}
?>
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