1 files changed, 21 insertions, 0 deletions
diff --git a/inc/mine.inc b/inc/mine.inc
index 752fc69..38dc717 100644
--- a/inc/mine.inc
+++ b/inc/mine.inc
@@ -1,9 +1,25 @@
 <?php
+/**
+ * Manages the mine.
+ *
+ * @author     Alexandre Renoux
+ * @author     Pierre-Emmanuel Novac
+ */
 
+/**
+ * Initializes the gold amount and miners count in the session.
+ *
+ * @return void
+ */
 function initCraftMine() {
 	$_SESSION["mine"] = array("gold" => 0, "miners" => 0);
 }
 
+/**
+ * Transfers all gold from the mine to the player's account.
+ *
+ * @return void
+ */
 function withdrawMine() {
 	$amount = intval($_POST["amount"]);
 	if($amount == 0) return;
@@ -11,6 +27,11 @@ function withdrawMine() {
 	echo json_encode($_SESSION["mine"]["gold"]);
 }
 
+/**
+ * Returns the amount of gold currently owned by the player.
+ *
+ * @return int  amount of gold available
+ */
 function sendMine() {
 	if(empty($_SESSION["mine"])) initCraftMine();
 	$mine = $_SESSION["mine"];