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102 lines
2.8 KiB
PHP
102 lines
2.8 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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declare(strict_types=1);
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namespace pocketmine\crafting;
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use pocketmine\item\Item;
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use pocketmine\utils\Utils;
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use function count;
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class ShapelessRecipe implements CraftingRecipe{
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/**
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* @var RecipeIngredient[]
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* @phpstan-var list<RecipeIngredient>
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*/
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private array $ingredients = [];
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/**
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* @var Item[]
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* @phpstan-var list<Item>
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*/
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private array $results;
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private ShapelessRecipeType $type;
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/**
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* @param RecipeIngredient[] $ingredients No more than 9 total. This applies to sum of item stack counts, not count of array.
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* @param Item[] $results List of result items created by this recipe.
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*
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* @phpstan-param list<RecipeIngredient> $ingredients
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* @phpstan-param list<Item> $results
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*/
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public function __construct(array $ingredients, array $results, ShapelessRecipeType $type){
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$this->type = $type;
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if(count($ingredients) > 9){
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throw new \InvalidArgumentException("Shapeless recipes cannot have more than 9 ingredients");
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}
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$this->ingredients = $ingredients;
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$this->results = Utils::cloneObjectArray($results);
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}
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/**
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* @return Item[]
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* @phpstan-return list<Item>
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*/
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public function getResults() : array{
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return Utils::cloneObjectArray($this->results);
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}
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public function getResultsFor(CraftingGrid $grid) : array{
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return $this->getResults();
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}
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public function getType() : ShapelessRecipeType{
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return $this->type;
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}
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public function getIngredientList() : array{
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return $this->ingredients;
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}
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public function getIngredientCount() : int{
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return count($this->ingredients);
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}
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public function matchesCraftingGrid(CraftingGrid $grid) : bool{
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//don't pack the ingredients - shapeless recipes require that each ingredient be in a separate slot
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$input = $grid->getContents();
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foreach($this->ingredients as $ingredient){
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foreach($input as $j => $haveItem){
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if($ingredient->accepts($haveItem)){
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unset($input[$j]);
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continue 2;
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}
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}
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return false; //failed to match the needed item to a given item
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}
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return count($input) === 0; //crafting grid should be empty apart from the given ingredient stacks
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}
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}
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