Removed pocketmine subdirectory, map PSR-4 style

src/block/Banner.php

@@ -0,0 +1,194 @@
+<?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 Ds\Deque;
+use pocketmine\block\tile\Banner as TileBanner;
+use pocketmine\block\utils\BannerPattern;
+use pocketmine\block\utils\BlockDataSerializer;
+use pocketmine\block\utils\DyeColor;
+use pocketmine\item\Banner as ItemBanner;
+use pocketmine\item\Item;
+use pocketmine\item\ItemFactory;
+use pocketmine\item\ItemIds;
+use pocketmine\math\AxisAlignedBB;
+use pocketmine\math\Facing;
+use pocketmine\math\Vector3;
+use pocketmine\player\Player;
+use pocketmine\utils\Utils;
+use pocketmine\world\BlockTransaction;
+use function assert;
+use function floor;
+
+class Banner extends Transparent{
+	/** @var BlockIdentifierFlattened */
+	protected $idInfo;
+
+	//TODO: conditionally useless properties, find a way to fix
+
+	/** @var int */
+	protected $rotation = 0;
+
+	/** @var int */
+	protected $facing = Facing::UP;
+
+	/** @var DyeColor */
+	protected $baseColor;
+
+	/** @var Deque|BannerPattern[] */
+	protected $patterns;
+
+	public function __construct(BlockIdentifierFlattened $idInfo, string $name, ?BlockBreakInfo $breakInfo = null){
+		parent::__construct($idInfo, $name, $breakInfo ?? new BlockBreakInfo(1.0, BlockToolType::AXE));
+		$this->baseColor = DyeColor::BLACK();
+		$this->patterns = new Deque();
+	}
+
+	public function __clone(){
+		$this->patterns = $this->patterns->map(Utils::cloneCallback());
+	}
+
+	public function getId() : int{
+		return $this->facing === Facing::UP ? parent::getId() : $this->idInfo->getSecondId();
+	}
+
+	protected function writeStateToMeta() : int{
+		if($this->facing === Facing::UP){
+			return $this->rotation;
+		}
+		return BlockDataSerializer::writeHorizontalFacing($this->facing);
+	}
+
+	public function readStateFromData(int $id, int $stateMeta) : void{
+		if($id === $this->idInfo->getSecondId()){
+			$this->facing = BlockDataSerializer::readHorizontalFacing($stateMeta);
+		}else{
+			$this->facing = Facing::UP;
+			$this->rotation = $stateMeta;
+		}
+	}
+
+	public function getStateBitmask() : int{
+		return 0b1111;
+	}
+
+	public function readStateFromWorld() : void{
+		parent::readStateFromWorld();
+		$tile = $this->world->getTile($this);
+		if($tile instanceof TileBanner){
+			$this->baseColor = $tile->getBaseColor();
+			$this->setPatterns($tile->getPatterns());
+		}
+	}
+
+	public function writeStateToWorld() : void{
+		parent::writeStateToWorld();
+		$tile = $this->world->getTile($this);
+		assert($tile instanceof TileBanner);
+		$tile->setBaseColor($this->baseColor);
+		$tile->setPatterns($this->patterns);
+	}
+
+	public function isSolid() : bool{
+		return false;
+	}
+
+	/**
+	 * TODO: interface method? this is only the BASE colour...
+	 * @return DyeColor
+	 */
+	public function getColor() : DyeColor{
+		return $this->baseColor;
+	}
+
+	/**
+	 * @return Deque|BannerPattern[]
+	 */
+	public function getPatterns() : Deque{
+		return $this->patterns;
+	}
+
+	/**
+	 * @param Deque|BannerPattern[] $patterns
+	 */
+	public function setPatterns(Deque $patterns) : void{
+		$checked = $patterns->filter(function($v){ return $v instanceof BannerPattern; });
+		if($checked->count() !== $patterns->count()){
+			throw new \TypeError("Deque must only contain " . BannerPattern::class . " objects");
+		}
+		$this->patterns = $checked;
+	}
+
+	protected function recalculateBoundingBox() : ?AxisAlignedBB{
+		return null;
+	}
+
+	public function place(BlockTransaction $tx, Item $item, Block $blockReplace, Block $blockClicked, int $face, Vector3 $clickVector, ?Player $player = null) : bool{
+		if($item instanceof ItemBanner){
+			$this->baseColor = $item->getColor();
+			$this->setPatterns($item->getPatterns());
+		}
+		if($face !== Facing::DOWN){
+			$this->facing = $face;
+			if($face === Facing::UP){
+				$this->rotation = $player !== null ? ((int) floor((($player->yaw + 180) * 16 / 360) + 0.5)) & 0x0f : 0;
+			}
+
+			return parent::place($tx, $item, $blockReplace, $blockClicked, $face, $clickVector, $player);
+		}
+
+		return false;
+	}
+
+	public function onNearbyBlockChange() : void{
+		if($this->getSide(Facing::opposite($this->facing))->getId() === BlockLegacyIds::AIR){
+			$this->getWorld()->useBreakOn($this);
+		}
+	}
+
+	public function asItem() : Item{
+		return ItemFactory::get(ItemIds::BANNER, $this->baseColor->getInvertedMagicNumber());
+	}
+
+	public function getDropsForCompatibleTool(Item $item) : array{
+		$drop = $this->asItem();
+		if($drop instanceof ItemBanner and !$this->patterns->isEmpty()){
+			$drop->setPatterns($this->patterns);
+		}
+
+		return [$drop];
+	}
+
+	public function getPickedItem(bool $addUserData = false) : Item{
+		$result = $this->asItem();
+		if($addUserData and $result instanceof ItemBanner and !$this->patterns->isEmpty()){
+			$result->setPatterns($this->patterns);
+		}
+		return $result;
+	}
+
+	public function isAffectedBySilkTouch() : bool{
+		return false;
+	}
+}