<?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\level\format;

interface ChunkSection{

	/**
	 * @return int
	 */
	public function getY();

	/**
	 * @param int $x 0-15
	 * @param int $y 0-15
	 * @param int $z 0-15
	 *
	 * @return int 0-255
	 */
	public function getBlockId($x, $y, $z);

	/**
	 * @param int $x  0-15
	 * @param int $y  0-15
	 * @param int $z  0-15
	 * @param int $id 0-255
	 */
	public function setBlockId($x, $y, $z, $id);

	/**
	 * @param int $x 0-15
	 * @param int $y 0-15
	 * @param int $z 0-15
	 *
	 * @return int 0-15
	 */
	public function getBlockData($x, $y, $z);

	/**
	 * @param int $x    0-15
	 * @param int $y    0-15
	 * @param int $z    0-15
	 * @param int $data 0-15
	 */
	public function setBlockData($x, $y, $z, $data);

	/**
	 * Modifies $blockId and $meta
	 *
	 * @deprecated
	 *
	 * @param int $x 0-15
	 * @param int $y 0-15
	 * @param int $z 0-15
	 * @param int &$blockId
	 * @param int &$meta
	 */
	public function getBlock($x, $y, $z, &$blockId, &$meta = null);

	/**
	 * Gets block and meta in one go
	 *
	 * @param int $x 0-15
	 * @param int $y 0-15
	 * @param int $z 0-15
	 *
	 * @return int bitmap, (id << 4) | data
	 */
	public function getFullBlock($x, $y, $z);

	/**
	 * @param int $x       0-15
	 * @param int $y       0-15
	 * @param int $z       0-15
	 * @param int $blockId , if null, do not change
	 * @param int $meta    0-15, if null, do not change
	 *
	 * @return bool
	 */
	public function setBlock($x, $y, $z, $blockId = null, $meta = null);

	/**
	 * @param int $x 0-15
	 * @param int $y 0-15
	 * @param int $z 0-15
	 *
	 * @return int 0-15
	 */
	public function getBlockSkyLight($x, $y, $z);

	/**
	 * @param int $x     0-15
	 * @param int $y     0-15
	 * @param int $z     0-15
	 * @param int $level 0-15
	 */
	public function setBlockSkyLight($x, $y, $z, $level);

	/**
	 * @param int $x 0-15
	 * @param int $y 0-15
	 * @param int $z 0-15
	 *
	 * @return int 0-15
	 */
	public function getBlockLight($x, $y, $z);

	/**
	 * @param int $x     0-15
	 * @param int $y     0-15
	 * @param int $z     0-15
	 * @param int $level 0-15
	 */
	public function setBlockLight($x, $y, $z, $level);

	/**
	 * Returns a id column from low y to high y
	 *
	 * @param int $x 0-15
	 * @param int $z 0-15
	 *
	 * @return string[16]
	 */
	public function getBlockIdColumn($x, $z);

	/**
	 * Returns a data column from low y to high y
	 *
	 * @param int $x 0-15
	 * @param int $z 0-15
	 *
	 * @return string[8]
	 */
	public function getBlockDataColumn($x, $z);

	/**
	 * Returns a skylight column from low y to high y
	 *
	 * @param int $x 0-15
	 * @param int $z 0-15
	 *
	 * @return string[8]
	 */
	public function getBlockSkyLightColumn($x, $z);

	/**
	 * Returns a data column from low y to high y
	 *
	 * @param int $x 0-15
	 * @param int $z 0-15
	 *
	 * @return string[8]
	 */
	public function getBlockLightColumn($x, $z);

	public function getIdArray();

	public function getDataArray();

	public function getSkyLightArray();

	public function getLightArray();

}