ReleaseItemTransactionData.php

<?php
 
/*
 * This file is part of BedrockProtocol.
 * Copyright (C) 2014-2022 PocketMine Team <https://github.com/pmmp/BedrockProtocol>
 *
 * BedrockProtocol 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.
 */
 
declare(strict_types=1);
 
namespace pocketmine\network\mcpe\protocol\types\inventory;
 
use pmmp\encoding\ByteBufferReader;
use pmmp\encoding\ByteBufferWriter;
use pmmp\encoding\VarInt;
use pocketmine\math\Vector3;
use pocketmine\network\mcpe\protocol\InventoryTransactionPacket;
use pocketmine\network\mcpe\protocol\serializer\CommonTypes;
use pocketmine\network\mcpe\protocol\types\GetTypeIdFromConstTrait;
 
class ReleaseItemTransactionData extends TransactionData{
    use GetTypeIdFromConstTrait;
 
    public const ID = InventoryTransactionPacket::TYPE_RELEASE_ITEM;
 
    public const ACTION_RELEASE = 0; //bow shoot
    public const ACTION_CONSUME = 1; //eat food, drink potion
 
    private int $actionType;
    private int $hotbarSlot;
    private ItemStackWrapper $itemInHand;
    private Vector3 $headPosition;
 
    public function getActionType() : int{
        return $this->actionType;
    }
 
    public function getHotbarSlot() : int{
        return $this->hotbarSlot;
    }
 
    public function getItemInHand() : ItemStackWrapper{
        return $this->itemInHand;
    }
 
    public function getHeadPosition() : Vector3{
        return $this->headPosition;
    }
 
    protected function decodeData(ByteBufferReader $in) : void{
        $this->actionType = VarInt::readUnsignedInt($in);
        $this->hotbarSlot = VarInt::readSignedInt($in);
        $this->itemInHand = CommonTypes::getItemStackWrapper($in);
        $this->headPosition = CommonTypes::getVector3($in);
    }
 
    protected function encodeData(ByteBufferWriter $out) : void{
        VarInt::writeUnsignedInt($out, $this->actionType);
        VarInt::writeSignedInt($out, $this->hotbarSlot);
        CommonTypes::putItemStackWrapper($out, $this->itemInHand);
        CommonTypes::putVector3($out, $this->headPosition);
    }
 
    private static function initSelf(int $actionType, int $hotbarSlot, ItemStackWrapper $itemInHand, Vector3 $headPosition) : self{
        $result = new self;
        $result->actionType = $actionType;
        $result->hotbarSlot = $hotbarSlot;
        $result->itemInHand = $itemInHand;
        $result->headPosition = $headPosition;
        return $result;
    }
 
    public static function new(array $actions, int $actionType, int $hotbarSlot, ItemStackWrapper $itemInHand, Vector3 $headPosition) : self{
        $result = self::initSelf($actionType, $hotbarSlot, $itemInHand, $headPosition);
        $result->actions = $actions;
        return $result;
    }
}