Nylium.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\item\Fertilizer;
use pocketmine\item\Item;
use pocketmine\math\Facing;
use pocketmine\math\Vector3;
use pocketmine\player\Player;
use pocketmine\utils\Random;
use function count;
 
class Nylium extends Opaque{
 
    public function __construct(BlockIdentifier $idInfo, string $name, BlockTypeInfo $typeInfo, private readonly array $vegetation){
        parent::__construct($idInfo, $name, $typeInfo);
    }
 
    public function getDropsForCompatibleTool(Item $item) : array{
        return [
            VanillaBlocks::NETHERRACK()->asItem()
        ];
    }
 
    public function isAffectedBySilkTouch() : bool{
        return true;
    }
 
    public function ticksRandomly() : bool{
        return true;
    }
 
    public function onRandomTick() : void{
        $world = $this->position->getWorld();
        $above = $this->getSide(Facing::UP);
        if(!$above->isTransparent()){
            BlockEventHelper::spread($this, VanillaBlocks::NETHERRACK(), $this);
            return;
        }
 
        $random = new Random();
        for($i = 0; $i < 4; ++$i){
            $pos = $this->position->add($random->nextRange(-1, 1), $random->nextRange(-2, 0), $random->nextRange(-1, 1));
            $block = $world->getBlock($pos);
            if($block->getTypeId() === BlockTypeIds::NETHERRACK && $world->getBlock($pos->up())->isTransparent()){
                BlockEventHelper::spread($block, $this, $this);
            }
        }
    }
 
    public function onInteract(Item $item, Facing $face, Vector3 $clickVector, ?Player $player = null, array &$returnedItems = []) : bool{
        if($item instanceof Fertilizer && $this->getSide(Facing::UP)->getTypeId() === BlockTypeIds::AIR){
            $item->pop();
            $this->growVegetation(new Random());
            return true;
        }
        return false;
    }
 
    private function growVegetation(Random $random) : void{
        $world = $this->position->getWorld();
 
        for($x = -2; $x <= 2; ++$x){
            for($z = -2; $z <= 2; ++$z){
                if($random->nextBoundedInt(3) === 0){
                    $pos = $this->position->add($x, 1, $z);
                    $replace = $world->getBlock($pos);
                    $place = $this->vegetation[$random->nextBoundedInt(count($this->vegetation))];
                    if($world->isInWorld($pos->x, $pos->y, $pos->z) && $replace->getTypeId() === BlockTypeIds::AIR && $place->canBePlacedAt($replace, Vector3::zero(), Facing::DOWN, true)){
                        $world->setBlock($pos, $place);
                    }
                }
            }
        }
    }
}