Dirt.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\DirtType;
use pocketmine\data\runtime\RuntimeDataDescriber;
use pocketmine\item\Fertilizer;
use pocketmine\item\Hoe;
use pocketmine\item\Item;
use pocketmine\item\Potion;
use pocketmine\item\PotionType;
use pocketmine\item\SplashPotion;
use pocketmine\math\Facing;
use pocketmine\math\Vector3;
use pocketmine\player\Player;
use pocketmine\world\sound\ItemUseOnBlockSound;
use pocketmine\world\sound\WaterSplashSound;
 
class Dirt extends Opaque{
    protected DirtType $dirtType = DirtType::NORMAL;
 
    public function describeBlockItemState(RuntimeDataDescriber $w) : void{
        $w->enum($this->dirtType);
    }
 
    public function getDirtType() : DirtType{ return $this->dirtType; }
 
    public function setDirtType(DirtType $dirtType) : self{
        $this->dirtType = $dirtType;
        return $this;
    }
 
    public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player $player = null, array &$returnedItems = []) : bool{
        $world = $this->position->getWorld();
        if($face !== Facing::DOWN && $item instanceof Hoe){
            $up = $this->getSide(Facing::UP);
            if($up->getTypeId() !== BlockTypeIds::AIR){
                return true;
            }
 
            $item->applyDamage(1);
 
            $newBlock = $this->dirtType === DirtType::NORMAL ? VanillaBlocks::FARMLAND() : VanillaBlocks::DIRT();
            $center = $this->position->add(0.5, 0.5, 0.5);
            $world->addSound($center, new ItemUseOnBlockSound($newBlock));
            $world->setBlock($this->position, $newBlock);
            if($this->dirtType === DirtType::ROOTED){
                $world->dropItem($center, VanillaBlocks::HANGING_ROOTS()->asItem());
            }
 
            return true;
        }elseif($this->dirtType === DirtType::ROOTED && $item instanceof Fertilizer){
            $down = $this->getSide(Facing::DOWN);
            if($down->getTypeId() !== BlockTypeIds::AIR){
                return true;
            }
 
            $item->pop();
            $world->setBlock($down->position, VanillaBlocks::HANGING_ROOTS());
            //TODO: bonemeal particles, growth sounds
        }elseif(($item instanceof Potion || $item instanceof SplashPotion) && $item->getType() === PotionType::WATER){
            $item->pop();
            $world->setBlock($this->position, VanillaBlocks::MUD());
            $world->addSound($this->position, new WaterSplashSound(0.5));
            return true;
        }
 
        return false;
    }
}