diff options
Diffstat (limited to 'inc/Inventory.inc')
| -rw-r--r-- | inc/Inventory.inc | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/inc/Inventory.inc b/inc/Inventory.inc index 0a93d7f..747c4db 100644 --- a/inc/Inventory.inc +++ b/inc/Inventory.inc @@ -20,12 +20,21 @@ class Inventory { } private function _addItem($item) { - $this->items[] = $item; + foreach($this->items as $k => $object){ + if($object[0] == $item){ + $this->items[$k][1]++; + return $this->items[$k]; + } + } + $tab = array($item,1); + $this->items[] = $tab; + return $tab; } public static function addItem($item) { $inv = self::get(); - $inv->_addItem($item); + $tab = $inv->_addItem($item); + return $tab; } private function _removeItem($item) { @@ -37,6 +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); |