CoralBlock.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\block;
 
use pocketmine\block\utils\BlockEventHelper;
use pocketmine\block\utils\CoralMaterial;
use pocketmine\block\utils\CoralTypeTrait;
use pocketmine\item\Item;
use function mt_rand;
 
final class CoralBlock extends Opaque implements CoralMaterial{
    use CoralTypeTrait;
 
    public function onNearbyBlockChange() : void{
        if(!$this->dead){
            $this->position->getWorld()->scheduleDelayedBlockUpdate($this->position, mt_rand(40, 200));
        }
    }
 
    public function onScheduledUpdate() : void{
        if(!$this->dead){
            $world = $this->position->getWorld();
 
            $hasWater = false;
            foreach($this->position->sides() as $vector3){
                if($world->getBlock($vector3) instanceof Water){
                    $hasWater = true;
                    break;
                }
            }
            if(!$hasWater){
                BlockEventHelper::die($this, (clone $this)->setDead(true));
            }
        }
    }
 
    public function getDropsForCompatibleTool(Item $item) : array{
        return [(clone $this)->setDead(true)->asItem()];
    }
 
    public function isAffectedBySilkTouch() : bool{
        return true;
    }
}