}
// end mat validation loop
if (sizeof($ERRORS) > 0) {
draw_errors($ERRORS);
} else {
foreach ($item->grabMaterials() as $material) {
$item_stack = $ITEM_HASH[$material->getMaterialItemTypeId()];
if ($item_stack == null) {
// If the item is missing from the hash, something very bad has occured.
die('Something broke rather badly. Perhaps you should tell someone important?');
}
$required_quantity = $quantity * $material->getMaterialQuantity();
$item_stack->updateQuantity($item_stack->getQuantity() - $required_quantity);
}
// end remove mats loop
$result = Item::stackFactory($User->getUserId(), $item->getRecipeCreatedItemTypeId(), $db);
$result_quantity = $quantity * $item->getRecipeBatchQuantity();
$result->updateQuantity($result->getQuantity() + $result_quantity);
$word = $product->getItemName();
if ($result_quantity > 1) {
$word = English_Inflector::pluralize($word);
}
$_SESSION['craft_notice'] = "You have created {$result_quantity} {$word}.";
redirect('crafting');
}
// end no errors; craft
break;
// end craft
}
// end switch
}
$ERRORS[] = 'This is a unique item that you already have.';
} elseif ($quantity > 1) {
$ERRORS[] = 'You can only have one of this item.';
}
}
// end unique item checks
}
// end stock entry exists
if (sizeof($ERRORS) > 0) {
draw_errors($ERRORS);
} else {
// Take away their money.
$total = $stock->getPrice() * $quantity;
$User->subtractCurrency($total);
// Try and find a stack of this item in the user's inventory.
$item = Item::stackFactory($User->getUserId(), $stock->getItemTypeId(), $db);
$item->updateQuantity($item->getQuantity() + $quantity);
// Remove the stock from the shope.
$item_name = $stock->getItemName();
// store this for later.
$stock->sell($quantity);
// Stock could #destroy() itself during the #sell(), so don't
// use it anymore.
unset($stock);
$_SESSION['shop_notice'] = "You have purchased " . number_format($quantity) . " <strong>{$item_name}</strong> for " . format_currency($total) . "!";
redirect("shop/{$shop->getShopId()}");
}
// end do purchase
break;
// end purchase
}
/**
* Transfer ownership of an item to a different user.
*
* @param User $new_user
* @param integer $quantity
* @return bool
**/
public function giveItem(User $new_user, $quantity)
{
if ($quantity > $this->getQuantity()) {
throw new ArgumentError("Argument quantity = {$quantity} exceeds maximum of {$this->getQuantity()}.");
}
$old_user = new User($this->db);
$old_user = $old_user->findOneByUserId($this->getUserId());
$old_username = '******';
if ($old_user != null) {
$old_username = $old_user->getUserName();
}
$given_item = Item::stackFactory($new_user->getUserId(), $this->getItemTypeId(), $this->db);
$given_item->updateQuantity($given_item->getQuantity() + $quantity);
$word = $given_item->getItemName();
if ($quantity > 1) {
$word = English_Inflector::pluralize($word);
}
$new_user->notify("{$old_username} has given you <strong>{$quantity} {$word}</strong>.", 'items');
$this->updateQuantity($this->getQuantity() - $quantity);
return true;
}
