diff options
Diffstat (limited to 'inc/Inventory.inc')
| -rw-r--r-- | inc/Inventory.inc | 50 |
1 files changed, 47 insertions, 3 deletions
diff --git a/inc/Inventory.inc b/inc/Inventory.inc index efe54f2..3e0137d 100644 --- a/inc/Inventory.inc +++ b/inc/Inventory.inc @@ -1,5 +1,7 @@ <?php +require_once("perso.inc"); + class Inventory { public $items = array(); @@ -20,22 +22,64 @@ class Inventory { } private function _addItem($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) { - unset($this->items[array_search($item, $this->items)]); + foreach($this->items as $k => $object) { + if($object[0] == $item) { + unset($this->items[$k]); + return; + } + } } public static function removeItem($item) { $inv = self::get(); $inv->_removeItem($item); } + + private function _useItem($item) { + foreach($this->items as $k => $object){ + if($object[0] == $item) { + $nb = $this->items[$k][1]; + if(limitUse($this->items[$k][0])){ + if($nb > 0) { + $this->items[$k][0]->consume(); + $this->items[$k][1]--; + } + if($nb-1 <= 0) $this->_removeItem($item); + return array($object[0], $nb-1); + } + } + } + return false; + } + + public static function useItem($item) { + $inv = self::get(); + $it = $inv->_useItem($item); + return $it; + } + + public function addToXML($root) { + foreach($this->items as $item) + $item[0]->addToXML($root, $item[1]); + } } ?> |