PinkPetals.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\HorizontalFacing;
use pocketmine\block\utils\HorizontalFacingTrait;
use pocketmine\block\utils\StaticSupportTrait;
use pocketmine\data\runtime\RuntimeDataDescriber;
use pocketmine\item\Fertilizer;
use pocketmine\item\Item;
use pocketmine\math\Facing;
use pocketmine\math\Vector3;
use pocketmine\player\Player;
use pocketmine\world\BlockTransaction;
 
class PinkPetals extends Flowable implements HorizontalFacing{
    use HorizontalFacingTrait;
    use StaticSupportTrait {
        canBePlacedAt as supportedWhenPlacedAt;
    }
 
    public const MIN_COUNT = 1;
    public const MAX_COUNT = 4;
 
    protected int $count = self::MIN_COUNT;
 
    protected function describeBlockOnlyState(RuntimeDataDescriber $w) : void{
        $w->horizontalFacing($this->facing);
        $w->boundedIntAuto(self::MIN_COUNT, self::MAX_COUNT, $this->count);
    }
 
    public function getCount() : int{
        return $this->count;
    }
 
    public function setCount(int $count) : self{
        if($count < self::MIN_COUNT || $count > self::MAX_COUNT){
            throw new \InvalidArgumentException("Count must be in range " . self::MIN_COUNT . " ... " . self::MAX_COUNT);
        }
        $this->count = $count;
        return $this;
    }
 
    private function canBeSupportedAt(Block $block) : bool{
        $supportBlock = $block->getSide(Facing::DOWN);
        //TODO: Moss block
        return $supportBlock->hasTypeTag(BlockTypeTags::DIRT) || $supportBlock->hasTypeTag(BlockTypeTags::MUD);
    }
 
    public function canBePlacedAt(Block $blockReplace, Vector3 $clickVector, int $face, bool $isClickedBlock) : bool{
        return ($blockReplace instanceof PinkPetals && $blockReplace->count < self::MAX_COUNT) || $this->supportedWhenPlacedAt($blockReplace, $clickVector, $face, $isClickedBlock);
    }
 
    public function place(BlockTransaction $tx, Item $item, Block $blockReplace, Block $blockClicked, int $face, Vector3 $clickVector, ?Player $player = null) : bool{
        if($blockReplace instanceof PinkPetals && $blockReplace->count < self::MAX_COUNT){
            $this->count = $blockReplace->count + 1;
            $this->facing = $blockReplace->facing;
        }elseif($player !== null){
            $this->facing = Facing::opposite($player->getHorizontalFacing());
        }
        return parent::place($tx, $item, $blockReplace, $blockClicked, $face, $clickVector, $player);
    }
 
    public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player $player = null, array &$returnedItems = []) : bool{
        if($item instanceof Fertilizer){
            $grew = false;
            if($this->count < self::MAX_COUNT){
                $grew = BlockEventHelper::grow($this, (clone $this)->setCount($this->count + 1), $player);
            }else{
                $this->position->getWorld()->dropItem($this->position->add(0, 0.5, 0), $this->asItem());
                $grew = true;
            }
            if($grew){
                $item->pop();
                return true;
            }
        }
        return false;
    }
 
    public function getFlameEncouragement() : int{
        return 60;
    }
 
    public function getFlammability() : int{
        return 100;
    }
 
    public function getDropsForCompatibleTool(Item $item) : array{
        return [$this->asItem()->setCount($this->count)];
    }
}