Entity: Moved PrimedTNT and FallingSand to object\PrimedTNT and object\FallingBlock

src/pocketmine/entity/object/FallingBlock.php

@@ -0,0 +1,137 @@
+<?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\entity\object;
+
+use pocketmine\block\Block;
+use pocketmine\block\BlockFactory;
+use pocketmine\block\Fallable;
+use pocketmine\entity\Entity;
+use pocketmine\event\entity\EntityBlockChangeEvent;
+use pocketmine\event\entity\EntityDamageEvent;
+use pocketmine\item\ItemFactory;
+use pocketmine\level\Position;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\IntTag;
+
+class FallingBlock extends Entity{
+	public const NETWORK_ID = self::FALLING_BLOCK;
+
+	public $width = 0.98;
+	public $height = 0.98;
+
+	protected $baseOffset = 0.49;
+
+	protected $gravity = 0.04;
+	protected $drag = 0.02;
+
+	/** @var Block */
+	protected $block;
+
+	public $canCollide = false;
+
+	protected function initEntity(){
+		parent::initEntity();
+
+		$blockId = 0;
+
+		//TODO: 1.8+ save format
+		if($this->namedtag->hasTag("TileID", IntTag::class)){
+			$blockId = $this->namedtag->getInt("TileID");
+		}elseif($this->namedtag->hasTag("Tile", ByteTag::class)){
+			$blockId = $this->namedtag->getByte("Tile");
+			$this->namedtag->removeTag("Tile");
+		}
+
+		if($blockId === 0){
+			$this->close();
+			return;
+		}
+
+		$damage = $this->namedtag->getByte("Data", 0);
+
+		$this->block = BlockFactory::get($blockId, $damage);
+
+		$this->propertyManager->setInt(self::DATA_VARIANT, $this->block->getId() | ($this->block->getDamage() << 8));
+	}
+
+	public function canCollideWith(Entity $entity) : bool{
+		return false;
+	}
+
+	public function attack(EntityDamageEvent $source){
+		if($source->getCause() === EntityDamageEvent::CAUSE_VOID){
+			parent::attack($source);
+		}
+	}
+
+	public function entityBaseTick(int $tickDiff = 1) : bool{
+		if($this->closed){
+			return false;
+		}
+
+		$hasUpdate = parent::entityBaseTick($tickDiff);
+
+		if(!$this->isFlaggedForDespawn()){
+			$pos = Position::fromObject($this->add(-$this->width / 2, $this->height, -$this->width / 2)->floor(), $this->getLevel());
+
+			$this->block->position($pos);
+
+			$blockTarget = null;
+			if($this->block instanceof Fallable){
+				$blockTarget = $this->block->tickFalling();
+			}
+
+			if($this->onGround or $blockTarget !== null){
+				$this->flagForDespawn();
+
+				$block = $this->level->getBlock($pos);
+				if($block->getId() > 0 and $block->isTransparent() and !$block->canBeReplaced()){
+					//FIXME: anvils are supposed to destroy torches
+					$this->getLevel()->dropItem($this, ItemFactory::get($this->getBlock(), $this->getDamage()));
+				}else{
+					$this->server->getPluginManager()->callEvent($ev = new EntityBlockChangeEvent($this, $block, $blockTarget ?? $this->block));
+					if(!$ev->isCancelled()){
+						$this->getLevel()->setBlock($pos, $ev->getTo(), true);
+					}
+				}
+				$hasUpdate = true;
+			}
+		}
+
+		return $hasUpdate;
+	}
+
+	public function getBlock(){
+		return $this->block->getId();
+	}
+
+	public function getDamage(){
+		return $this->block->getDamage();
+	}
+
+	public function saveNBT(){
+		$this->namedtag->setInt("TileID", $this->block->getId(), true);
+		$this->namedtag->setByte("Data", $this->block->getDamage());
+	}
+}