Removed pocketmine subdirectory, map PSR-4 style

src/block/ItemFrame.php

@@ -0,0 +1,208 @@
+<?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\tile\ItemFrame as TileItemFrame;
+use pocketmine\block\utils\BlockDataSerializer;
+use pocketmine\item\Item;
+use pocketmine\math\Facing;
+use pocketmine\math\Vector3;
+use pocketmine\player\Player;
+use pocketmine\world\BlockTransaction;
+use function lcg_value;
+
+class ItemFrame extends Flowable{
+	public const ROTATIONS = 8;
+
+	/** @var int */
+	protected $facing = Facing::NORTH;
+	/** @var bool */
+	protected $hasMap = false; //makes frame appear large if set
+	/** @var Item|null */
+	protected $framedItem = null;
+	/** @var int */
+	protected $itemRotation = 0;
+	/** @var float */
+	protected $itemDropChance = 1.0;
+
+	public function __construct(BlockIdentifier $idInfo, string $name, ?BlockBreakInfo $breakInfo = null){
+		parent::__construct($idInfo, $name, $breakInfo ?? new BlockBreakInfo(0.25));
+	}
+
+	protected function writeStateToMeta() : int{
+		return BlockDataSerializer::write5MinusHorizontalFacing($this->facing) | ($this->hasMap ? BlockLegacyMetadata::ITEM_FRAME_FLAG_HAS_MAP : 0);
+	}
+
+	public function readStateFromData(int $id, int $stateMeta) : void{
+		$this->facing = BlockDataSerializer::read5MinusHorizontalFacing($stateMeta);
+		$this->hasMap = ($stateMeta & BlockLegacyMetadata::ITEM_FRAME_FLAG_HAS_MAP) !== 0;
+	}
+
+	public function readStateFromWorld() : void{
+		parent::readStateFromWorld();
+		$tile = $this->world->getTile($this);
+		if($tile instanceof TileItemFrame){
+			$this->framedItem = $tile->getItem();
+			if($this->framedItem->isNull()){
+				$this->framedItem = null;
+			}
+			$this->itemRotation = $tile->getItemRotation() % self::ROTATIONS;
+			$this->itemDropChance = $tile->getItemDropChance();
+		}
+	}
+
+	public function writeStateToWorld() : void{
+		parent::writeStateToWorld();
+		$tile = $this->world->getTile($this);
+		if($tile instanceof TileItemFrame){
+			$tile->setItem($this->framedItem);
+			$tile->setItemRotation($this->itemRotation);
+			$tile->setItemDropChance($this->itemDropChance);
+		}
+	}
+
+	public function getStateBitmask() : int{
+		return 0b111;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getFacing() : int{
+		return $this->facing;
+	}
+
+	/**
+	 * @param int $facing
+	 */
+	public function setFacing(int $facing) : void{
+		$this->facing = $facing;
+	}
+
+	/**
+	 * @return Item|null
+	 */
+	public function getFramedItem() : ?Item{
+		return $this->framedItem !== null ? clone $this->framedItem : null;
+	}
+
+	/**
+	 * @param Item|null $item
+	 */
+	public function setFramedItem(?Item $item) : void{
+		if($item === null or $item->isNull()){
+			$this->framedItem = null;
+			$this->itemRotation = 0;
+		}else{
+			$this->framedItem = clone $item;
+		}
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getItemRotation() : int{
+		return $this->itemRotation;
+	}
+
+	/**
+	 * @param int $itemRotation
+	 */
+	public function setItemRotation(int $itemRotation) : void{
+		$this->itemRotation = $itemRotation;
+	}
+
+	/**
+	 * @return float
+	 */
+	public function getItemDropChance() : float{
+		return $this->itemDropChance;
+	}
+
+	/**
+	 * @param float $itemDropChance
+	 */
+	public function setItemDropChance(float $itemDropChance) : void{
+		$this->itemDropChance = $itemDropChance;
+	}
+
+	public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player $player = null) : bool{
+		if($this->framedItem !== null){
+			$this->itemRotation = ($this->itemRotation + 1) % self::ROTATIONS;
+		}elseif(!$item->isNull()){
+			$this->framedItem = $item->pop();
+		}else{
+			return true;
+		}
+
+		$this->world->setBlock($this, $this);
+
+		return true;
+	}
+
+	public function onAttack(Item $item, int $face, ?Player $player = null) : bool{
+		if($this->framedItem === null){
+			return false;
+		}
+		if(lcg_value() <= $this->itemDropChance){
+			$this->world->dropItem($this->add(0.5, 0.5, 0.5), $this->getFramedItem());
+		}
+		$this->setFramedItem(null);
+		$this->world->setBlock($this, $this);
+		return true;
+	}
+
+	public function onNearbyBlockChange() : void{
+		if(!$this->getSide(Facing::opposite($this->facing))->isSolid()){
+			$this->world->useBreakOn($this);
+		}
+	}
+
+	public function place(BlockTransaction $tx, Item $item, Block $blockReplace, Block $blockClicked, int $face, Vector3 $clickVector, ?Player $player = null) : bool{
+		if($face === Facing::DOWN or $face === Facing::UP or !$blockClicked->isSolid()){
+			return false;
+		}
+
+		$this->facing = $face;
+
+		return parent::place($tx, $item, $blockReplace, $blockClicked, $face, $clickVector, $player);
+	}
+
+	public function getDropsForCompatibleTool(Item $item) : array{
+		$drops = parent::getDropsForCompatibleTool($item);
+		if($this->framedItem !== null and lcg_value() <= $this->itemDropChance){
+			$drops[] = clone $this->framedItem;
+		}
+
+		return $drops;
+	}
+
+	public function getPickedItem(bool $addUserData = false) : Item{
+		return $this->framedItem !== null ? clone $this->framedItem : parent::getPickedItem($addUserData);
+	}
+
+	public function isAffectedBySilkTouch() : bool{
+		return false;
+	}
+}