add the use of the life bottle

1 files changed, 17 insertions, 0 deletions

diff --git a/inc/Inventory.inc b/inc/Inventory.inc
index 024a4fe..747c4db 100644
--- a/inc/Inventory.inc
+++ b/inc/Inventory.inc
@@ -46,6 +46,23 @@ class Inventory {
 		$inv->_removeItem($item);
 	}
 
+	private function _useItem($item) {
+		foreach($this->items as $k => $object){
+			if($object[0] == $item){
+				if($this->items[$k][1]>0)$this->items[$k][1]--;
+				//if($this->items[$k][1] == 0) _removeItem($item);
+				return $this->items[$k];
+			}
+		}
+		return false;
+	}
+
+	public static function useItem($item) {
+		$inv = self::get();
+		$it = $inv->_useItem($item);
+		return $it;
+	}
+
 	public function addToXML($root) {
 		foreach($this->items as $item)
 			$item->addToXML($root);