Removed pocketmine subdirectory, map PSR-4 style

src/block/Leaves.php

@@ -0,0 +1,145 @@
+<?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\TreeType;
+use pocketmine\event\block\LeavesDecayEvent;
+use pocketmine\item\Item;
+use pocketmine\item\ItemFactory;
+use pocketmine\item\ItemIds;
+use pocketmine\item\VanillaItems;
+use pocketmine\math\Facing;
+use pocketmine\math\Vector3;
+use pocketmine\player\Player;
+use pocketmine\world\BlockTransaction;
+use pocketmine\world\World;
+use function mt_rand;
+
+class Leaves extends Transparent{
+	/** @var TreeType */
+	protected $treeType;
+
+	/** @var bool */
+	protected $noDecay = false;
+	/** @var bool */
+	protected $checkDecay = false;
+
+	public function __construct(BlockIdentifier $idInfo, string $name, TreeType $treeType, ?BlockBreakInfo $breakInfo = null){
+		parent::__construct($idInfo, $name, $breakInfo ?? new BlockBreakInfo(0.2, BlockToolType::SHEARS));
+		$this->treeType = $treeType;
+	}
+
+	protected function writeStateToMeta() : int{
+		return ($this->noDecay ? BlockLegacyMetadata::LEAVES_FLAG_NO_DECAY : 0) | ($this->checkDecay ? BlockLegacyMetadata::LEAVES_FLAG_CHECK_DECAY : 0);
+	}
+
+	public function readStateFromData(int $id, int $stateMeta) : void{
+		$this->noDecay = ($stateMeta & BlockLegacyMetadata::LEAVES_FLAG_NO_DECAY) !== 0;
+		$this->checkDecay = ($stateMeta & BlockLegacyMetadata::LEAVES_FLAG_CHECK_DECAY) !== 0;
+	}
+
+	public function getStateBitmask() : int{
+		return 0b1100;
+	}
+
+	public function diffusesSkyLight() : bool{
+		return true;
+	}
+
+
+	protected function findLog(Block $pos, array &$visited = [], int $distance = 0) : bool{
+		$index = World::blockHash($pos->x, $pos->y, $pos->z);
+		if(isset($visited[$index])){
+			return false;
+		}
+		$visited[$index] = true;
+
+		if($pos instanceof Wood){ //type doesn't matter
+			return true;
+		}
+
+		if($pos->getId() === $this->getId() and $distance <= 4){
+			foreach(Facing::ALL as $side){
+				if($this->findLog($pos->getSide($side), $visited, $distance + 1)){
+					return true;
+				}
+			}
+		}
+
+		return false;
+	}
+
+	public function onNearbyBlockChange() : void{
+		if(!$this->noDecay and !$this->checkDecay){
+			$this->checkDecay = true;
+			$this->getWorld()->setBlock($this, $this, false);
+		}
+	}
+
+	public function ticksRandomly() : bool{
+		return true;
+	}
+
+	public function onRandomTick() : void{
+		if(!$this->noDecay and $this->checkDecay){
+			$ev = new LeavesDecayEvent($this);
+			$ev->call();
+			if($ev->isCancelled() or $this->findLog($this)){
+				$this->checkDecay = false;
+				$this->getWorld()->setBlock($this, $this, false);
+			}else{
+				$this->getWorld()->useBreakOn($this);
+			}
+		}
+	}
+
+	public function place(BlockTransaction $tx, Item $item, Block $blockReplace, Block $blockClicked, int $face, Vector3 $clickVector, ?Player $player = null) : bool{
+		$this->noDecay = true; //artificial leaves don't decay
+		return parent::place($tx, $item, $blockReplace, $blockClicked, $face, $clickVector, $player);
+	}
+
+	public function getDrops(Item $item) : array{
+		if($item->getBlockToolType() & BlockToolType::SHEARS){
+			return $this->getDropsForCompatibleTool($item);
+		}
+
+		$drops = [];
+		if(mt_rand(1, 20) === 1){ //Saplings
+			$drops[] = ItemFactory::get(ItemIds::SAPLING, $this->treeType->getMagicNumber());
+		}
+		if(($this->treeType->equals(TreeType::OAK()) or $this->treeType->equals(TreeType::DARK_OAK())) and mt_rand(1, 200) === 1){ //Apples
+			$drops[] = VanillaItems::APPLE();
+		}
+
+		return $drops;
+	}
+
+	public function getFlameEncouragement() : int{
+		return 30;
+	}
+
+	public function getFlammability() : int{
+		return 60;
+	}
+}