mirror of
https://github.com/pmmp/PocketMine-MP.git
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102 lines
3.2 KiB
PHP
102 lines
3.2 KiB
PHP
<?php
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/*
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*
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* ____ _ _ __ __ _ __ __ ____
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* | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
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* | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
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* | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
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* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* @author PocketMine Team
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* @link http://www.pocketmine.net/
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*
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*
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*/
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declare(strict_types=1);
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namespace pocketmine\block;
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use pocketmine\block\utils\SupportType;
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use pocketmine\data\runtime\RuntimeDataReader;
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use pocketmine\data\runtime\RuntimeDataWriter;
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use pocketmine\item\Item;
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use pocketmine\math\Axis;
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use pocketmine\math\AxisAlignedBB;
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use pocketmine\math\Facing;
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use pocketmine\math\Vector3;
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use pocketmine\player\Player;
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use pocketmine\world\BlockTransaction;
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class Lantern extends Transparent{
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private int $lightLevel; //readonly
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protected bool $hanging = false;
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public function __construct(BlockIdentifier $idInfo, string $name, BlockBreakInfo $breakInfo, int $lightLevel){
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$this->lightLevel = $lightLevel;
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parent::__construct($idInfo, $name, $breakInfo);
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}
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public function getRequiredStateDataBits() : int{ return 1; }
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protected function describeState(RuntimeDataReader|RuntimeDataWriter $w) : void{
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$w->bool($this->hanging);
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}
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public function isHanging() : bool{ return $this->hanging; }
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/** @return $this */
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public function setHanging(bool $hanging) : self{
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$this->hanging = $hanging;
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return $this;
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}
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public function getLightLevel() : int{
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return $this->lightLevel;
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}
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/**
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* @return AxisAlignedBB[]
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*/
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protected function recalculateCollisionBoxes() : array{
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return [
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AxisAlignedBB::one()
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->trim(Facing::UP, $this->hanging ? 6 / 16 : 8 / 16)
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->trim(Facing::DOWN, $this->hanging ? 2 / 16 : 0)
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->squash(Axis::X, 5 / 16)
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->squash(Axis::Z, 5 / 16)
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];
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}
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public function getSupportType(int $facing) : SupportType{
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return SupportType::NONE();
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}
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public function place(BlockTransaction $tx, Item $item, Block $blockReplace, Block $blockClicked, int $face, Vector3 $clickVector, ?Player $player = null) : bool{
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if(!$this->canBeSupportedBy($blockReplace->getSide(Facing::UP), Facing::DOWN) && !$this->canBeSupportedBy($blockReplace->getSide(Facing::DOWN), Facing::UP)){
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return false;
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}
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$this->hanging = ($face === Facing::DOWN || !$this->canBeSupportedBy($this->position->getWorld()->getBlock($blockReplace->getPosition()->down()), Facing::UP));
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return parent::place($tx, $item, $blockReplace, $blockClicked, $face, $clickVector, $player);
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}
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public function onNearbyBlockChange() : void{
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$face = $this->hanging ? Facing::UP : Facing::DOWN;
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if(!$this->canBeSupportedBy($this->getSide($face), Facing::opposite($face))){
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$this->position->getWorld()->useBreakOn($this->position);
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}
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}
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private function canBeSupportedBy(Block $block, int $face) : bool{
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return $block->getSupportType($face)->hasCenterSupport();
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}
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}
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