mirror of
https://github.com/pmmp/PocketMine-MP.git
synced 2025-09-09 03:06:55 +00:00
111 lines
2.7 KiB
PHP
111 lines
2.7 KiB
PHP
<?php
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/*
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*
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* ____ _ _ __ __ _ __ __ ____
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* | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
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* | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
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* | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
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* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* @author PocketMine Team
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* @link http://www.pocketmine.net/
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*
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*
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*/
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namespace pocketmine\inventory;
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use pocketmine\event\inventory\CraftItemEvent;
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use pocketmine\item\Item;
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use pocketmine\Server;
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class CraftingTransactionGroup extends SimpleTransactionGroup{
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/** @var Item[] */
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protected $input = [];
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/** @var Item[] */
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protected $output = [];
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/** @var Recipe */
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protected $recipe = null;
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public function __construct(SimpleTransactionGroup $group){
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parent::__construct();
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$this->transactions = $group->getTransactions();
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$this->inventories = $group->getInventories();
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$this->source = $group->getSource();
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$this->matchItems($this->output, $this->input);
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}
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public function addTransaction(Transaction $transaction){
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parent::addTransaction($transaction);
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$this->input = [];
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$this->output = [];
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$this->matchItems($this->output, $this->input);
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}
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/**
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* Gets the Items that have been used
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*
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* @return Item[]
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*/
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public function getRecipe(){
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return $this->input;
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}
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/**
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* @return Item
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*/
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public function getResult(){
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reset($this->output);
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return current($this->output);
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}
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public function canExecute(){
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if(count($this->output) !== 1 or count($this->input) === 0){
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return false;
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}
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return $this->getMatchingRecipe() instanceof Recipe;
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}
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/**
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* @return Recipe
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*/
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public function getMatchingRecipe(){
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if($this->recipe === null){
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$this->recipe = Server::getInstance()->getCraftingManager()->matchTransaction($this);
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}
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return $this->recipe;
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}
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public function execute(){
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if($this->hasExecuted() or !$this->canExecute()){
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return false;
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}
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Server::getInstance()->getPluginManager()->callEvent($ev = CraftItemEvent::createEvent($this, $this->getMatchingRecipe()));
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if($ev->isCancelled()){
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foreach($this->inventories as $inventory){
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$inventory->sendContents($inventory->getViewers());
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}
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return false;
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}
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foreach($this->transactions as $transaction){
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$transaction->getInventory()->setItem($transaction->getSlot(), $transaction->getTargetItem(), $this->getSource());
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}
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$this->hasExecuted = true;
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return true;
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}
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} |