PocketMine-MP/src/pocketmine/inventory/ShapelessRecipe.php
2017-07-14 10:56:51 +01:00

135 lines
2.8 KiB
PHP

<?php
/*
*
* ____ _ _ __ __ _ __ __ ____
* | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
* | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
* | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* @author PocketMine Team
* @link http://www.pocketmine.net/
*
*
*/
declare(strict_types=1);
namespace pocketmine\inventory;
use pocketmine\item\Item;
use pocketmine\Server;
use pocketmine\utils\UUID;
class ShapelessRecipe implements Recipe{
/** @var Item */
private $output;
/** @var UUID|null */
private $id = null;
/** @var Item[] */
private $ingredients = [];
public function __construct(Item $result){
$this->output = clone $result;
}
/**
* @return UUID|null
*/
public function getId(){
return $this->id;
}
/**
* @param UUID $id
*/
public function setId(UUID $id){
if($this->id !== null){
throw new \InvalidStateException("Id is already set");
}
$this->id = $id;
}
public function getResult() : Item{
return clone $this->output;
}
/**
* @param Item $item
*
* @return ShapelessRecipe
*
* @throws \InvalidArgumentException
*/
public function addIngredient(Item $item) : ShapelessRecipe{
if(count($this->ingredients) >= 9){
throw new \InvalidArgumentException("Shapeless recipes cannot have more than 9 ingredients");
}
$it = clone $item;
$it->setCount(1);
while($item->getCount() > 0){
$this->ingredients[] = clone $it;
$item->setCount($item->getCount() - 1);
}
return $this;
}
/**
* @param Item $item
*
* @return $this
*/
public function removeIngredient(Item $item){
foreach($this->ingredients as $index => $ingredient){
if($item->getCount() <= 0){
break;
}
if($ingredient->equals($item, !$item->hasAnyDamageValue(), $item->hasCompoundTag())){
unset($this->ingredients[$index]);
$item->setCount($item->getCount() - 1);
}
}
return $this;
}
/**
* @return Item[]
*/
public function getIngredientList() : array{
$ingredients = [];
foreach($this->ingredients as $ingredient){
$ingredients[] = clone $ingredient;
}
return $ingredients;
}
/**
* @return int
*/
public function getIngredientCount() : int{
$count = 0;
foreach($this->ingredients as $ingredient){
$count += $ingredient->getCount();
}
return $count;
}
public function registerToCraftingManager(){
Server::getInstance()->getCraftingManager()->registerShapelessRecipe($this);
}
}