DeathPacketHandler.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\network\mcpe\handler;
 
use pocketmine\lang\Translatable;
use pocketmine\network\mcpe\InventoryManager;
use pocketmine\network\mcpe\NetworkSession;
use pocketmine\network\mcpe\protocol\ContainerClosePacket;
use pocketmine\network\mcpe\protocol\DeathInfoPacket;
use pocketmine\network\mcpe\protocol\PlayerActionPacket;
use pocketmine\network\mcpe\protocol\RespawnPacket;
use pocketmine\network\mcpe\protocol\types\PlayerAction;
use pocketmine\player\Player;
 
class DeathPacketHandler extends PacketHandler{
    public function __construct(
        private Player $player,
        private NetworkSession $session,
        private InventoryManager $inventoryManager,
        private Translatable|string $deathMessage
    ){}
 
    public function setUp() : void{
        $this->session->sendDataPacket(RespawnPacket::create(
            $this->player->getOffsetPosition($this->player->getSpawn()),
            RespawnPacket::SEARCHING_FOR_SPAWN,
            $this->player->getId()
        ));
 
        $parameters = [];
        if($this->deathMessage instanceof Translatable){
            $language = $this->player->getLanguage();
            if(!$this->player->getServer()->isLanguageForced()){
                [$message, $parameters] = $this->session->prepareClientTranslatableMessage($this->deathMessage);
            }else{
                $message = $language->translate($this->deathMessage);
            }
        }else{
            $message = $this->deathMessage;
        }
        $this->session->sendDataPacket(DeathInfoPacket::create($message, $parameters));
    }
 
    public function handlePlayerAction(PlayerActionPacket $packet) : bool{
        if($packet->action === PlayerAction::RESPAWN){
            $this->player->respawn();
            return true;
        }
 
        return false;
    }
 
    public function handleContainerClose(ContainerClosePacket $packet) : bool{
        $this->inventoryManager->onClientRemoveWindow($packet->windowId);
        return true;
    }
 
    public function handleRespawn(RespawnPacket $packet) : bool{
        if($packet->respawnState === RespawnPacket::CLIENT_READY_TO_SPAWN){
            $this->session->sendDataPacket(RespawnPacket::create(
                $this->player->getOffsetPosition($this->player->getSpawn()),
                RespawnPacket::READY_TO_SPAWN,
                $this->player->getId()
            ));
            return true;
        }
        return false;
    }
}