From d8188b807a3d3e708c32483f463342da12d8f3a1 Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Sat, 30 Nov 2019 21:18:54 +0000
Subject: [PATCH] CraftingDataPacket: read & write potion recipes

---
 .../mcpe/protocol/CraftingDataPacket.php      | 30 +++++++++++
 .../types/PotionContainerChangeRecipe.php     | 51 +++++++++++++++++++
 .../mcpe/protocol/types/PotionTypeRecipe.php  | 51 +++++++++++++++++++
 3 files changed, 132 insertions(+)
 create mode 100644 src/pocketmine/network/mcpe/protocol/types/PotionContainerChangeRecipe.php
 create mode 100644 src/pocketmine/network/mcpe/protocol/types/PotionTypeRecipe.php

diff --git a/src/pocketmine/network/mcpe/protocol/CraftingDataPacket.php b/src/pocketmine/network/mcpe/protocol/CraftingDataPacket.php
index bb5f7cd8f..a05d2bc27 100644
--- a/src/pocketmine/network/mcpe/protocol/CraftingDataPacket.php
+++ b/src/pocketmine/network/mcpe/protocol/CraftingDataPacket.php
@@ -33,6 +33,8 @@ use pocketmine\item\Item;
 use pocketmine\item\ItemFactory;
 use pocketmine\network\mcpe\NetworkBinaryStream;
 use pocketmine\network\mcpe\NetworkSession;
+use pocketmine\network\mcpe\protocol\types\PotionContainerChangeRecipe;
+use pocketmine\network\mcpe\protocol\types\PotionTypeRecipe;
 #ifndef COMPILE
 use pocketmine\utils\Binary;
 #endif
@@ -53,6 +55,10 @@ class CraftingDataPacket extends DataPacket{
 
 	/** @var object[] */
 	public $entries = [];
+	/** @var PotionTypeRecipe[] */
+	public $potionTypeRecipes = [];
+	/** @var PotionContainerChangeRecipe[] */
+	public $potionContainerRecipes = [];
 	/** @var bool */
 	public $cleanRecipes = false;
 
@@ -140,6 +146,18 @@ class CraftingDataPacket extends DataPacket{
 			}
 			$this->decodedEntries[] = $entry;
 		}
+		for($i = 0, $count = $this->getUnsignedVarInt(); $i < $count; ++$i){
+			$input = $this->getVarInt();
+			$ingredient = $this->getVarInt();
+			$output = $this->getVarInt();
+			$this->potionTypeRecipes[] = new PotionTypeRecipe($input, $ingredient, $output);
+		}
+		for($i = 0, $count = $this->getUnsignedVarInt(); $i < $count; ++$i){
+			$input = $this->getVarInt();
+			$ingredient = $this->getVarInt();
+			$output = $this->getVarInt();
+			$this->potionContainerRecipes[] = new PotionContainerChangeRecipe($input, $ingredient, $output);
+		}
 		$this->cleanRecipes = $this->getBool();
 	}
 
@@ -240,6 +258,18 @@ class CraftingDataPacket extends DataPacket{
 
 			$writer->reset();
 		}
+		$this->putUnsignedVarInt(count($this->potionTypeRecipes));
+		foreach($this->potionTypeRecipes as $recipe){
+			$this->putVarInt($recipe->getInputPotionType());
+			$this->putVarInt($recipe->getIngredientItemId());
+			$this->putVarInt($recipe->getOutputPotionType());
+		}
+		$this->putUnsignedVarInt(count($this->potionContainerRecipes));
+		foreach($this->potionContainerRecipes as $recipe){
+			$this->putVarInt($recipe->getInputItemId());
+			$this->putVarInt($recipe->getIngredientItemId());
+			$this->putVarInt($recipe->getOutputItemId());
+		}
 
 		$this->putBool($this->cleanRecipes);
 	}
diff --git a/src/pocketmine/network/mcpe/protocol/types/PotionContainerChangeRecipe.php b/src/pocketmine/network/mcpe/protocol/types/PotionContainerChangeRecipe.php
new file mode 100644
index 000000000..8d3ad196e
--- /dev/null
+++ b/src/pocketmine/network/mcpe/protocol/types/PotionContainerChangeRecipe.php
@@ -0,0 +1,51 @@
+<?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\network\mcpe\protocol\types;
+
+class PotionContainerChangeRecipe{
+	/** @var int */
+	private $inputItemId;
+	/** @var int */
+	private $ingredientItemId;
+	/** @var int */
+	private $outputItemId;
+
+	public function __construct(int $inputItemId, int $ingredientItemId, int $outputItemId){
+		$this->inputItemId = $inputItemId;
+		$this->ingredientItemId = $ingredientItemId;
+		$this->outputItemId = $outputItemId;
+	}
+
+	public function getInputItemId() : int{
+		return $this->inputItemId;
+	}
+
+	public function getIngredientItemId() : int{
+		return $this->ingredientItemId;
+	}
+
+	public function getOutputItemId() : int{
+		return $this->outputItemId;
+	}
+}
\ No newline at end of file
diff --git a/src/pocketmine/network/mcpe/protocol/types/PotionTypeRecipe.php b/src/pocketmine/network/mcpe/protocol/types/PotionTypeRecipe.php
new file mode 100644
index 000000000..faacb6bf1
--- /dev/null
+++ b/src/pocketmine/network/mcpe/protocol/types/PotionTypeRecipe.php
@@ -0,0 +1,51 @@
+<?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\network\mcpe\protocol\types;
+
+class PotionTypeRecipe{
+	/** @var int */
+	private $inputPotionType;
+	/** @var int */
+	private $ingredientItemId;
+	/** @var int */
+	private $outputPotionType;
+
+	public function __construct(int $inputPotionType, int $ingredientItemId, int $outputPotionType){
+		$this->inputPotionType = $inputPotionType;
+		$this->ingredientItemId = $ingredientItemId;
+		$this->outputPotionType = $outputPotionType;
+	}
+
+	public function getInputPotionType() : int{
+		return $this->inputPotionType;
+	}
+
+	public function getIngredientItemId() : int{
+		return $this->ingredientItemId;
+	}
+
+	public function getOutputPotionType() : int{
+		return $this->outputPotionType;
+	}
+}
\ No newline at end of file