1 files changed, 19 insertions, 0 deletions
diff --git a/inc/account.inc b/inc/account.inc
index 6f398bb..bfbd47b 100644
--- a/inc/account.inc
+++ b/inc/account.inc
@@ -1,6 +1,19 @@
 <?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"] < $amount) {
 		sendError("gold_insufficient");
@@ -10,6 +23,12 @@ function debitAccount($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;
 }