Bedrock.php

Im editing PocketMine-MP.phar and I wanted to know if this would make it so tnt can destroy bedrock

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/
 * 
 *
*/

namespace pocketmine\block;

use pocketmine\item\Item;

class Bedrock extends Solid{

    protected $id = self::BEDROCK;

    public function __construct(){

    }

    public function getName(){
        return "Bedrock";
    }

    public function getHardness(){
        return -1;
    }

    public function getResistance(){
        return 1800;
    }

    public function isBreakable(Item $item){
        return true;
    }

}


Take a look at getHardness and getResistance.

public function getHardness(){
return 0;
}

public function getResistance(){
return 0;
}

like that?

Only 1 of them.. I think hardneds

Hardness has effect to how long will player be breaking the block.
Resistance has effect to how many blocks near won't be destroyed by TNT/Creeper/Fireball explosion