<?php

/*
 *
 *  _                       _           _ __  __ _             
 * (_)                     (_)         | |  \/  (_)            
 *  _ _ __ ___   __ _  __ _ _  ___ __ _| | \  / |_ _ __   ___  
 * | | '_ ` _ \ / _` |/ _` | |/ __/ _` | | |\/| | | '_ \ / _ \ 
 * | | | | | | | (_| | (_| | | (_| (_| | | |  | | | | | |  __/ 
 * |_|_| |_| |_|\__,_|\__, |_|\___\__,_|_|_|  |_|_|_| |_|\___| 
 *                     __/ |                                   
 *                    |___/                                                                     
 * 
 * This program is a third party build by ImagicalMine.
 * 
 * PocketMine 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 ImagicalMine Team
 * @link http://forums.imagicalcorp.ml/
 * 
 *
*/

namespace pocketmine\network\protocol;

#include <rules/DataPacket.h>


class ContainerSetContentPacket extends DataPacket{
	const NETWORK_ID = Info::CONTAINER_SET_CONTENT_PACKET;

	const SPECIAL_INVENTORY = 0;
	const SPECIAL_ARMOR = 0x78;
	const SPECIAL_CREATIVE = 0x79;

	public $windowid;
	public $slots = [];
	public $hotbar = [];

	public function clean(){
		$this->slots = [];
		$this->hotbar = [];
		return parent::clean();
	}

	public function decode(){
		$this->windowid = $this->getByte();
		$count = $this->getShort();
		for($s = 0; $s < $count and !$this->feof(); ++$s){
			$this->slots[$s] = $this->getSlot();
		}
		if($this->windowid === self::SPECIAL_INVENTORY){
			$count = $this->getShort();
			for($s = 0; $s < $count and !$this->feof(); ++$s){
				$this->hotbar[$s] = $this->getInt();
			}
		}
	}

	public function encode(){
		$this->reset();
		$this->putByte($this->windowid);
		$this->putShort(count($this->slots));
		foreach($this->slots as $slot){
			$this->putSlot($slot);
		}
		if($this->windowid === self::SPECIAL_INVENTORY and count($this->hotbar) > 0){
			$this->putShort(count($this->hotbar));
			foreach($this->hotbar as $slot){
				$this->putInt($slot);
			}
		}else{
			$this->putShort(0);
		}
	}

}