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https://github.com/pmmp/PocketMine-MP.git
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b2d0be5b75
* Deprecate BaseSign get/set/updateText(), add get/set/updateFaceText() which accepts true/false for front/back * add isFrontFace() to SignChangeEvent * add optional frontFace to Player::openSignEditor() * add BaseSign::getFacingDegrees() and getHitboxCenter() which need to be implemented by subclasses
93 lines
3.1 KiB
PHP
93 lines
3.1 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\HorizontalFacing;
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use pocketmine\block\utils\HorizontalFacingTrait;
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use pocketmine\block\utils\SupportType;
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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\utils\AssumptionFailedError;
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use pocketmine\world\BlockTransaction;
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final class WallHangingSign extends BaseSign implements HorizontalFacing{
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use HorizontalFacingTrait;
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protected function getSupportingFace() : int{
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return Facing::rotateY($this->facing, clockwise: true);
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}
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public function onNearbyBlockChange() : void{
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//NOOP - disable default self-destruct behaviour
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}
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protected function recalculateCollisionBoxes() : array{
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//only the cross bar is collidable
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return [AxisAlignedBB::one()->trim(Facing::DOWN, 7 / 8)->squash(Facing::axis($this->facing), 3 / 4)];
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}
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public function place(BlockTransaction $tx, Item $item, Block $blockReplace, Block $blockClicked, int $face, Vector3 $clickVector, ?Player $player = null) : bool{
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if($player === null){
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return false;
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}
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$attachFace = Facing::axis($face) === Axis::Y ? Facing::rotateY($player->getHorizontalFacing(), clockwise: true) : $face;
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if($this->canBeSupportedAt($blockReplace->getSide($attachFace), $attachFace)){
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$direction = $attachFace;
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}elseif($this->canBeSupportedAt($blockReplace->getSide($opposite = Facing::opposite($attachFace)), $opposite)){
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$direction = $opposite;
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}else{
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return false;
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}
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$this->facing = Facing::rotateY(Facing::opposite($direction), clockwise: true);
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//the front should always face the player if possible
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if($this->facing === $player->getHorizontalFacing()){
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$this->facing = Facing::opposite($this->facing);
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}
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return parent::place($tx, $item, $blockReplace, $blockClicked, $face, $clickVector, $player);
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}
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private function canBeSupportedAt(Block $block, int $face) : bool{
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return
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($block instanceof WallHangingSign && Facing::axis(Facing::rotateY($block->getFacing(), clockwise: true)) === Facing::axis($face)) ||
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$block->getSupportType(Facing::opposite($face)) === SupportType::FULL;
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}
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protected function getFacingDegrees() : float{
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return match($this->facing){
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Facing::SOUTH => 0,
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Facing::WEST => 90,
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Facing::NORTH => 180,
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Facing::EAST => 270,
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default => throw new AssumptionFailedError("Invalid facing direction: " . $this->facing),
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};
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}
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}
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