Implemented Big & Small dripleaf (#5835)

build/generate-runtime-enum-serializers.php

@@ -27,6 +27,7 @@ use pocketmine\block\utils\BellAttachmentType;
 use pocketmine\block\utils\CopperOxidation;
 use pocketmine\block\utils\CoralType;
 use pocketmine\block\utils\DirtType;
+use pocketmine\block\utils\DripleafState;
 use pocketmine\block\utils\DyeColor;
 use pocketmine\block\utils\FroglightType;
 use pocketmine\block\utils\LeverFacing;
@@ -145,6 +146,7 @@ $enumsUsed = [
 	CopperOxidation::getAll(),
 	CoralType::getAll(),
 	DirtType::getAll(),
+	DripleafState::getAll(),
 	DyeColor::getAll(),
 	FroglightType::getAll(),
 	LeverFacing::getAll(),

src/block/BaseBigDripleaf.php

@@ -0,0 +1,136 @@
+<?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\HorizontalFacingTrait;
+use pocketmine\block\utils\SupportType;
+use pocketmine\event\block\StructureGrowEvent;
+use pocketmine\item\Fertilizer;
+use pocketmine\item\Item;
+use pocketmine\math\Facing;
+use pocketmine\math\Vector3;
+use pocketmine\player\Player;
+use pocketmine\world\BlockTransaction;
+
+abstract class BaseBigDripleaf extends Transparent{
+	use HorizontalFacingTrait;
+
+	abstract protected function isHead() : bool;
+
+	private function canBeSupportedBy(Block $block, bool $head) : bool{
+		//TODO: Moss block
+		return
+			($block instanceof BaseBigDripleaf && $block->isHead() === $head) ||
+			$block->getTypeId() === BlockTypeIds::CLAY ||
+			$block->hasTypeTag(BlockTypeTags::DIRT) ||
+			$block->hasTypeTag(BlockTypeTags::MUD);
+	}
+
+	public function onNearbyBlockChange() : void{
+		if(
+			(!$this->isHead() && !$this->getSide(Facing::UP) instanceof BaseBigDripleaf) ||
+			!$this->canBeSupportedBy($this->getSide(Facing::DOWN), false)
+		){
+			$this->position->getWorld()->useBreakOn($this->position);
+		}
+	}
+
+	public function place(BlockTransaction $tx, Item $item, Block $blockReplace, Block $blockClicked, int $face, Vector3 $clickVector, ?Player $player = null) : bool{
+		$block = $blockReplace->getSide(Facing::DOWN);
+		if(!$this->canBeSupportedBy($block, true)){
+			return false;
+		}
+		if($player !== null){
+			$this->facing = Facing::opposite($player->getHorizontalFacing());
+		}
+		if($block instanceof BaseBigDripleaf){
+			$this->facing = $block->getFacing();
+			$tx->addBlock($block->getPosition(), VanillaBlocks::BIG_DRIPLEAF_STEM()->setFacing($this->facing));
+		}
+		return parent::place($tx, $item, $blockReplace, $blockClicked, $face, $clickVector, $player);
+	}
+
+	public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player $player = null, array &$returnedItems = []) : bool{
+		if($item instanceof Fertilizer && $this->grow($player)){
+			$item->pop();
+			return true;
+		}
+		return false;
+	}
+
+	private function seekToHead() : ?BaseBigDripleaf{
+		if($this->isHead()){
+			return $this;
+		}
+		$step = 1;
+		while(($next = $this->getSide(Facing::UP, $step)) instanceof BaseBigDripleaf){
+			if($next->isHead()){
+				return $next;
+			}
+			$step++;
+		}
+		return null;
+	}
+
+	private function grow(?Player $player) : bool{
+		$head = $this->seekToHead();
+		if($head === null){
+			return false;
+		}
+		$pos = $head->getPosition();
+		$up = $pos->up();
+		$world = $pos->getWorld();
+		if(
+			!$world->isInWorld($up->getFloorX(), $up->getFloorY(), $up->getFloorZ()) ||
+			$world->getBlock($up)->getTypeId() !== BlockTypeIds::AIR
+		){
+			return false;
+		}
+
+		$tx = new BlockTransaction($world);
+
+		$tx->addBlock($pos, VanillaBlocks::BIG_DRIPLEAF_STEM()->setFacing($head->getFacing()));
+		$tx->addBlock($up, VanillaBlocks::BIG_DRIPLEAF_HEAD()->setFacing($head->getFacing()));
+
+		$ev = new StructureGrowEvent($head, $tx, $player);
+		$ev->call();
+
+		if(!$ev->isCancelled()){
+			return $tx->apply();
+		}
+		return false;
+	}
+
+	public function getFlameEncouragement() : int{
+		return 15;
+	}
+
+	public function getFlammability() : int{
+		return 100;
+	}
+
+	public function getSupportType(int $facing) : SupportType{
+		return SupportType::NONE();
+	}
+}

src/block/BigDripleafHead.php

@@ -0,0 +1,132 @@
+<?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\DripleafState;
+use pocketmine\data\runtime\RuntimeDataDescriber;
+use pocketmine\entity\Entity;
+use pocketmine\entity\projectile\Projectile;
+use pocketmine\math\AxisAlignedBB;
+use pocketmine\math\Facing;
+use pocketmine\math\RayTraceResult;
+use pocketmine\utils\AssumptionFailedError;
+use pocketmine\world\sound\DripleafTiltDownSound;
+use pocketmine\world\sound\DripleafTiltUpSound;
+
+class BigDripleafHead extends BaseBigDripleaf{
+
+	protected DripleafState $leafState;
+
+	public function __construct(BlockIdentifier $idInfo, string $name, BlockTypeInfo $typeInfo){
+		$this->leafState = DripleafState::STABLE();
+		parent::__construct($idInfo, $name, $typeInfo);
+	}
+
+	protected function describeBlockOnlyState(RuntimeDataDescriber $w) : void{
+		parent::describeBlockOnlyState($w);
+		$w->dripleafState($this->leafState);
+	}
+
+	protected function isHead() : bool{
+		return true;
+	}
+
+	public function getLeafState() : DripleafState{
+		return $this->leafState;
+	}
+
+	/** @return $this */
+	public function setLeafState(DripleafState $leafState) : self{
+		$this->leafState = $leafState;
+		return $this;
+	}
+
+	public function hasEntityCollision() : bool{
+		return true;
+	}
+
+	private function setTiltAndScheduleTick(DripleafState $tilt) : void{
+		$this->position->getWorld()->setBlock($this->position, $this->setLeafState($tilt));
+		$delay = $tilt->getScheduledUpdateDelayTicks();
+		if($delay !== null){
+			$this->position->getWorld()->scheduleDelayedBlockUpdate($this->position, $delay);
+		}
+	}
+
+	private function getLeafTopOffset() : float{
+		return match($this->leafState){
+			DripleafState::STABLE(), DripleafState::UNSTABLE() => 1 / 16,
+			DripleafState::PARTIAL_TILT() => 3 / 16,
+			default => 0
+		};
+	}
+
+	public function onEntityInside(Entity $entity) : bool{
+		if(!$entity instanceof Projectile && $this->leafState->equals(DripleafState::STABLE())){
+			//the entity must be standing on top of the leaf - do not collapse if the entity is standing underneath
+			$intersection = AxisAlignedBB::one()
+				->offset($this->position->x, $this->position->y, $this->position->z)
+				->trim(Facing::DOWN, 1 - $this->getLeafTopOffset());
+			if($entity->getBoundingBox()->intersectsWith($intersection)){
+				$this->setTiltAndScheduleTick(DripleafState::UNSTABLE());
+				return false;
+			}
+		}
+		return true;
+	}
+
+	public function onProjectileHit(Projectile $projectile, RayTraceResult $hitResult) : void{
+		if(!$this->leafState->equals(DripleafState::FULL_TILT())){
+			$this->setTiltAndScheduleTick(DripleafState::FULL_TILT());
+			$this->position->getWorld()->addSound($this->position, new DripleafTiltDownSound());
+		}
+	}
+
+	public function onScheduledUpdate() : void{
+		if(!$this->leafState->equals(DripleafState::STABLE())){
+			if($this->leafState->equals(DripleafState::FULL_TILT())){
+				$this->position->getWorld()->setBlock($this->position, $this->setLeafState(DripleafState::STABLE()));
+				$this->position->getWorld()->addSound($this->position, new DripleafTiltUpSound());
+			}else{
+				$this->setTiltAndScheduleTick(match($this->leafState->id()){
+					DripleafState::UNSTABLE()->id() => DripleafState::PARTIAL_TILT(),
+					DripleafState::PARTIAL_TILT()->id() => DripleafState::FULL_TILT(),
+					default => throw new AssumptionFailedError("All types should be covered")
+				});
+				$this->position->getWorld()->addSound($this->position, new DripleafTiltDownSound());
+			}
+		}
+	}
+
+	protected function recalculateCollisionBoxes() : array{
+		if(!$this->leafState->equals(DripleafState::FULL_TILT())){
+			return [
+				AxisAlignedBB::one()
+					->trim(Facing::DOWN, 11 / 16)
+					->trim(Facing::UP, $this->getLeafTopOffset())
+			];
+		}
+		return [];
+	}
+}

src/block/BigDripleafStem.php

@@ -0,0 +1,41 @@
+<?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\item\Item;
+
+class BigDripleafStem extends BaseBigDripleaf{
+
+	protected function isHead() : bool{
+		return false;
+	}
+
+	protected function recalculateCollisionBoxes() : array{
+		return [];
+	}
+
+	public function asItem() : Item{
+		return VanillaBlocks::BIG_DRIPLEAF_HEAD()->asItem();
+	}
+}

src/block/BlockTypeIds.php

@@ -733,8 +733,11 @@ final class BlockTypeIds{
 	public const CHERRY_TRAPDOOR = 10703;
 	public const CHERRY_WALL_SIGN = 10704;
 	public const CHERRY_WOOD = 10705;
+	public const SMALL_DRIPLEAF = 10706;
+	public const BIG_DRIPLEAF_HEAD = 10707;
+	public const BIG_DRIPLEAF_STEM = 10708;
 
-	public const FIRST_UNUSED_BLOCK_ID = 10706;
+	public const FIRST_UNUSED_BLOCK_ID = 10709;
 
 	private static int $nextDynamicId = self::FIRST_UNUSED_BLOCK_ID;
 

src/block/SmallDripleaf.php

@@ -0,0 +1,170 @@
+<?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\HorizontalFacingTrait;
+use pocketmine\block\utils\SupportType;
+use pocketmine\data\runtime\RuntimeDataDescriber;
+use pocketmine\event\block\StructureGrowEvent;
+use pocketmine\item\Fertilizer;
+use pocketmine\item\Item;
+use pocketmine\math\Facing;
+use pocketmine\math\Vector3;
+use pocketmine\player\Player;
+use pocketmine\world\BlockTransaction;
+use pocketmine\world\Position;
+use function mt_rand;
+
+class SmallDripleaf extends Transparent{
+	use HorizontalFacingTrait;
+
+	protected bool $top = false;
+
+	public function describeBlockOnlyState(RuntimeDataDescriber $w) : void{
+		$w->horizontalFacing($this->facing);
+		$w->bool($this->top);
+	}
+
+	public function isTop() : bool{
+		return $this->top;
+	}
+
+	/** @return $this */
+	public function setTop(bool $top) : self{
+		$this->top = $top;
+		return $this;
+	}
+
+	private function canBeSupportedBy(Block $block) : bool{
+		//TODO: Moss
+		//TODO: Small Dripleaf also can be placed on dirt, coarse dirt, farmland, grass blocks,
+		// podzol, rooted dirt, mycelium, and mud if these blocks are underwater (needs waterlogging)
+		return $block->getTypeId() === BlockTypeIds::CLAY;
+	}
+
+	public function onNearbyBlockChange() : void{
+		if(!$this->top && !$this->canBeSupportedBy($this->getSide(Facing::DOWN))){
+			$this->position->getWorld()->useBreakOn($this->position);
+			return;
+		}
+		$face = $this->top ? Facing::DOWN : Facing::UP;
+		if(!$this->getSide($face)->hasSameTypeId($this)){
+			$this->position->getWorld()->useBreakOn($this->position);
+		}
+	}
+
+	public function place(BlockTransaction $tx, Item $item, Block $blockReplace, Block $blockClicked, int $face, Vector3 $clickVector, ?Player $player = null) : bool{
+		$block = $blockReplace->getSide(Facing::UP);
+		if($block->getTypeId() !== BlockTypeIds::AIR || !$this->canBeSupportedBy($blockReplace->getSide(Facing::DOWN))){
+			return false;
+		}
+		if($player !== null){
+			$this->facing = Facing::opposite($player->getHorizontalFacing());
+		}
+
+		$tx->addBlock($block->getPosition(), VanillaBlocks::SMALL_DRIPLEAF()
+			->setFacing($this->facing)
+			->setTop(true)
+		);
+		return parent::place($tx, $item, $blockReplace, $blockClicked, $face, $clickVector, $player);
+	}
+
+	public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player $player = null, array &$returnedItems = []) : bool{
+		if($item instanceof Fertilizer && $this->grow($player)){
+			$item->pop();
+			return true;
+		}
+		return false;
+	}
+
+	private function canGrowTo(Position $pos) : bool{
+		$world = $pos->getWorld();
+		if(!$world->isInWorld($pos->getFloorX(), $pos->getFloorY(), $pos->getFloorZ())){
+			return false;
+		}
+		$block = $world->getBlock($pos);
+		return $block->hasSameTypeId($this) || $block->getTypeId() === BlockTypeIds::AIR;
+	}
+
+	private function grow(?Player $player) : bool{
+		$bottomBlock = $this->top ? $this->getSide(Facing::DOWN) : $this;
+		if(!$this->hasSameTypeId($bottomBlock)){
+			return false;
+		}
+		$world = $this->position->getWorld();
+		$tx = new BlockTransaction($world);
+		$height = mt_rand(2, 5);
+		$grown = 0;
+		for($i = 0; $i < $height; $i++){
+			$pos = $bottomBlock->getSide(Facing::UP, $i)->getPosition();
+			if(!$this->canGrowTo($pos)){
+				break;
+			}
+			$block = ++$grown < $height && $this->canGrowTo($pos->getSide(Facing::UP)) ?
+				VanillaBlocks::BIG_DRIPLEAF_STEM() :
+				VanillaBlocks::BIG_DRIPLEAF_HEAD();
+			$tx->addBlock($pos, $block->setFacing($this->facing));
+		}
+		if($grown > 1){
+			$ev = new StructureGrowEvent($bottomBlock, $tx, $player);
+			$ev->call();
+			if(!$ev->isCancelled()){
+				return $tx->apply();
+			}
+		}
+
+		return false;
+	}
+
+	public function getAffectedBlocks() : array{
+		$other = $this->getSide($this->top ? Facing::DOWN : Facing::UP);
+		if($other->hasSameTypeId($this)){
+			return [$this, $other];
+		}
+		return parent::getAffectedBlocks();
+	}
+
+	public function getDropsForCompatibleTool(Item $item) : array{
+		if(!$this->top){
+			return [$this->asItem()];
+		}
+		return [];
+	}
+
+	public function getFlameEncouragement() : int{
+		return 15;
+	}
+
+	public function getFlammability() : int{
+		return 100;
+	}
+
+	public function getSupportType(int $facing) : SupportType{
+		return SupportType::NONE();
+	}
+
+	protected function recalculateCollisionBoxes() : array{
+		return [];
+	}
+}

src/block/VanillaBlocks.php

@@ -113,6 +113,8 @@ use function mb_strtolower;
  * @method static Bedrock BEDROCK()
  * @method static Beetroot BEETROOTS()
  * @method static Bell BELL()
+ * @method static BigDripleafHead BIG_DRIPLEAF_HEAD()
+ * @method static BigDripleafStem BIG_DRIPLEAF_STEM()
  * @method static WoodenButton BIRCH_BUTTON()
  * @method static WoodenDoor BIRCH_DOOR()
  * @method static WoodenFence BIRCH_FENCE()
@@ -658,6 +660,7 @@ use function mb_strtolower;
  * @method static Opaque SHROOMLIGHT()
  * @method static ShulkerBox SHULKER_BOX()
  * @method static Slime SLIME()
+ * @method static SmallDripleaf SMALL_DRIPLEAF()
  * @method static SmithingTable SMITHING_TABLE()
  * @method static Furnace SMOKER()
  * @method static Opaque SMOOTH_BASALT()
@@ -1598,6 +1601,10 @@ final class VanillaBlocks{
 		self::register("hanging_roots", new HangingRoots(new BID(Ids::HANGING_ROOTS), "Hanging Roots", new Info(BreakInfo::instant(ToolType::SHEARS, 1))));
 
 		self::register("cave_vines", new CaveVines(new BID(Ids::CAVE_VINES), "Cave Vines", new Info(BreakInfo::instant())));
+
+		self::register("small_dripleaf", new SmallDripleaf(new BID(Ids::SMALL_DRIPLEAF), "Small Dripleaf", new Info(BreakInfo::instant(BlockToolType::SHEARS, toolHarvestLevel: 1))));
+		self::register("big_dripleaf_head", new BigDripleafHead(new BID(Ids::BIG_DRIPLEAF_HEAD), "Big Dripleaf", new Info(BreakInfo::instant())));
+		self::register("big_dripleaf_stem", new BigDripleafStem(new BID(Ids::BIG_DRIPLEAF_STEM), "Big Dripleaf Stem", new Info(BreakInfo::instant())));
 	}
 
 	private static function registerBlocksR18() : void{

src/block/utils/DripleafState.php

@@ -0,0 +1,65 @@
+<?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\utils;
+
+use pocketmine\utils\EnumTrait;
+
+/**
+ * This doc-block is generated automatically, do not modify it manually.
+ * This must be regenerated whenever registry members are added, removed or changed.
+ * @see build/generate-registry-annotations.php
+ * @generate-registry-docblock
+ *
+ * @method static DripleafState FULL_TILT()
+ * @method static DripleafState PARTIAL_TILT()
+ * @method static DripleafState STABLE()
+ * @method static DripleafState UNSTABLE()
+ */
+final class DripleafState{
+	use EnumTrait {
+		register as Enum_register;
+		__construct as Enum___construct;
+	}
+
+	protected static function setup() : void{
+		self::registerAll(
+			new self("stable", null),
+			new self("unstable", 10),
+			new self("partial_tilt", 10),
+			new self("full_tilt", 100)
+		);
+	}
+
+	private function __construct(
+		string $enumName,
+		private ?int $scheduledUpdateDelayTicks
+	){
+		$this->Enum___construct($enumName);
+	}
+
+	public function getScheduledUpdateDelayTicks() : ?int{
+		return $this->scheduledUpdateDelayTicks;
+	}
+
+}

src/data/bedrock/block/convert/BlockObjectToStateSerializer.php

@@ -31,6 +31,8 @@ use pocketmine\block\Barrel;
 use pocketmine\block\Bed;
 use pocketmine\block\Beetroot;
 use pocketmine\block\Bell;
+use pocketmine\block\BigDripleafHead;
+use pocketmine\block\BigDripleafStem;
 use pocketmine\block\Block;
 use pocketmine\block\BoneBlock;
 use pocketmine\block\BrewingStand;
@@ -115,6 +117,7 @@ use pocketmine\block\SeaPickle;
 use pocketmine\block\SimplePillar;
 use pocketmine\block\SimplePressurePlate;
 use pocketmine\block\Slab;
+use pocketmine\block\SmallDripleaf;
 use pocketmine\block\SnowLayer;
 use pocketmine\block\Sponge;
 use pocketmine\block\StainedGlass;
@@ -138,6 +141,7 @@ use pocketmine\block\UnderwaterTorch;
 use pocketmine\block\utils\BrewingStandSlot;
 use pocketmine\block\utils\CoralType;
 use pocketmine\block\utils\DirtType;
+use pocketmine\block\utils\DripleafState;
 use pocketmine\block\utils\DyeColor;
 use pocketmine\block\utils\FroglightType;
 use pocketmine\block\utils\LeverFacing;
@@ -958,6 +962,24 @@ final class BlockObjectToStateSerializer implements BlockStateSerializer{
 				->writeLegacyHorizontalFacing($block->getFacing());
 
 		});
+		$this->map(Blocks::BIG_DRIPLEAF_HEAD(), function(BigDripleafHead $block) : Writer{
+			return Writer::create(Ids::BIG_DRIPLEAF)
+				->writeLegacyHorizontalFacing($block->getFacing())
+				->writeString(StateNames::BIG_DRIPLEAF_TILT, match($block->getLeafState()->id()){
+					DripleafState::STABLE()->id() => StringValues::BIG_DRIPLEAF_TILT_NONE,
+					DripleafState::UNSTABLE()->id() => StringValues::BIG_DRIPLEAF_TILT_UNSTABLE,
+					DripleafState::PARTIAL_TILT()->id() => StringValues::BIG_DRIPLEAF_TILT_PARTIAL_TILT,
+					DripleafState::FULL_TILT()->id() => StringValues::BIG_DRIPLEAF_TILT_FULL_TILT,
+					default => throw new BlockStateSerializeException("Invalid Dripleaf tilt type " . $block->getLeafState()->name())
+				})
+				->writeBool(StateNames::BIG_DRIPLEAF_HEAD, true);
+		});
+		$this->map(Blocks::BIG_DRIPLEAF_STEM(), function(BigDripleafStem $block) : Writer{
+			return Writer::create(Ids::BIG_DRIPLEAF)
+				->writeLegacyHorizontalFacing($block->getFacing())
+				->writeString(StateNames::BIG_DRIPLEAF_TILT, StringValues::BIG_DRIPLEAF_TILT_NONE)
+				->writeBool(StateNames::BIG_DRIPLEAF_HEAD, false);
+		});
 		$this->map(Blocks::BIRCH_SAPLING(), fn(Sapling $block) => Helper::encodeSapling($block, StringValues::SAPLING_TYPE_BIRCH));
 		$this->mapSlab(Blocks::BLACKSTONE_SLAB(), Ids::BLACKSTONE_SLAB, Ids::BLACKSTONE_DOUBLE_SLAB);
 		$this->mapStairs(Blocks::BLACKSTONE_STAIRS(), Ids::BLACKSTONE_STAIRS);
@@ -1454,6 +1476,11 @@ final class BlockObjectToStateSerializer implements BlockStateSerializer{
 				->writeBool(StateNames::DEAD_BIT, !$block->isUnderwater())
 				->writeInt(StateNames::CLUSTER_COUNT, $block->getCount() - 1);
 		});
+		$this->map(Blocks::SMALL_DRIPLEAF(), function(SmallDripleaf $block) : Writer{
+			return Writer::create(Ids::SMALL_DRIPLEAF_BLOCK)
+				->writeLegacyHorizontalFacing($block->getFacing())
+				->writeBool(StateNames::UPPER_BLOCK_BIT, $block->isTop());
+		});
 		$this->map(Blocks::SMOKER(), fn(Furnace $block) => Helper::encodeFurnace($block, Ids::SMOKER, Ids::LIT_SMOKER));
 		$this->map(Blocks::SMOOTH_QUARTZ(), fn() => Helper::encodeQuartz(StringValues::CHISEL_TYPE_SMOOTH, Axis::Y));
 		$this->map(Blocks::SMOOTH_QUARTZ_SLAB(), fn(Slab $block) => Helper::encodeStoneSlab4($block, StringValues::STONE_SLAB_TYPE_4_SMOOTH_QUARTZ));

src/data/bedrock/block/convert/BlockStateToObjectDeserializer.php

@@ -35,6 +35,7 @@ use pocketmine\block\utils\BrewingStandSlot;
 use pocketmine\block\utils\CopperOxidation;
 use pocketmine\block\utils\CoralType;
 use pocketmine\block\utils\DirtType;
+use pocketmine\block\utils\DripleafState;
 use pocketmine\block\utils\DyeColor;
 use pocketmine\block\utils\FroglightType;
 use pocketmine\block\utils\LeverFacing;
@@ -826,6 +827,22 @@ final class BlockStateToObjectDeserializer implements BlockStateDeserializer{
 				->setFacing($in->readLegacyHorizontalFacing())
 				->setAttachmentType($in->readBellAttachmentType());
 		});
+		$this->map(Ids::BIG_DRIPLEAF, function(Reader $in) : Block{
+			if($in->readBool(StateNames::BIG_DRIPLEAF_HEAD)){
+				return Blocks::BIG_DRIPLEAF_HEAD()
+					->setFacing($in->readLegacyHorizontalFacing())
+					->setLeafState(match($type = $in->readString(StateNames::BIG_DRIPLEAF_TILT)){
+						StringValues::BIG_DRIPLEAF_TILT_NONE => DripleafState::STABLE(),
+						StringValues::BIG_DRIPLEAF_TILT_UNSTABLE => DripleafState::UNSTABLE(),
+						StringValues::BIG_DRIPLEAF_TILT_PARTIAL_TILT => DripleafState::PARTIAL_TILT(),
+						StringValues::BIG_DRIPLEAF_TILT_FULL_TILT => DripleafState::FULL_TILT(),
+						default => throw $in->badValueException(StateNames::BIG_DRIPLEAF_TILT, $type),
+					});
+			}else{
+				$in->ignored(StateNames::BIG_DRIPLEAF_TILT);
+				return Blocks::BIG_DRIPLEAF_STEM()->setFacing($in->readLegacyHorizontalFacing());
+			}
+		});
 		$this->mapSlab(Ids::BLACKSTONE_SLAB, Ids::BLACKSTONE_DOUBLE_SLAB, fn() => Blocks::BLACKSTONE_SLAB());
 		$this->mapStairs(Ids::BLACKSTONE_STAIRS, fn() => Blocks::BLACKSTONE_STAIRS());
 		$this->map(Ids::BLACKSTONE_WALL, fn(Reader $in) => Helper::decodeWall(Blocks::BLACKSTONE_WALL(), $in));
@@ -1332,6 +1349,11 @@ final class BlockStateToObjectDeserializer implements BlockStateDeserializer{
 				->setFacing($in->readHorizontalFacing())
 				->setLit(false);
 		});
+		$this->map(Ids::SMALL_DRIPLEAF_BLOCK, function(Reader $in) : Block{
+			return Blocks::SMALL_DRIPLEAF()
+				->setFacing($in->readLegacyHorizontalFacing())
+				->setTop($in->readBool(StateNames::UPPER_BLOCK_BIT));
+		});
 		$this->mapStairs(Ids::SMOOTH_QUARTZ_STAIRS, fn() => Blocks::SMOOTH_QUARTZ_STAIRS());
 		$this->mapStairs(Ids::SMOOTH_RED_SANDSTONE_STAIRS, fn() => Blocks::SMOOTH_RED_SANDSTONE_STAIRS());
 		$this->mapStairs(Ids::SMOOTH_SANDSTONE_STAIRS, fn() => Blocks::SMOOTH_SANDSTONE_STAIRS());

src/data/runtime/RuntimeEnumDescriber.php

@@ -37,6 +37,8 @@ interface RuntimeEnumDescriber{
 
 	public function dirtType(\pocketmine\block\utils\DirtType &$value) : void;
 
+	public function dripleafState(\pocketmine\block\utils\DripleafState &$value) : void;
+
 	public function dyeColor(\pocketmine\block\utils\DyeColor &$value) : void;
 
 	public function froglightType(\pocketmine\block\utils\FroglightType &$value) : void;

src/data/runtime/RuntimeEnumDeserializerTrait.php

@@ -71,6 +71,16 @@ trait RuntimeEnumDeserializerTrait{
 		};
 	}
 
+	public function dripleafState(\pocketmine\block\utils\DripleafState &$value) : void{
+		$value = match($this->readInt(2)){
+			0 => \pocketmine\block\utils\DripleafState::FULL_TILT(),
+			1 => \pocketmine\block\utils\DripleafState::PARTIAL_TILT(),
+			2 => \pocketmine\block\utils\DripleafState::STABLE(),
+			3 => \pocketmine\block\utils\DripleafState::UNSTABLE(),
+			default => throw new InvalidSerializedRuntimeDataException("Invalid serialized value for DripleafState")
+		};
+	}
+
 	public function dyeColor(\pocketmine\block\utils\DyeColor &$value) : void{
 		$value = match($this->readInt(4)){
 			0 => \pocketmine\block\utils\DyeColor::BLACK(),

src/data/runtime/RuntimeEnumSerializerTrait.php

@@ -71,6 +71,16 @@ trait RuntimeEnumSerializerTrait{
 		});
 	}
 
+	public function dripleafState(\pocketmine\block\utils\DripleafState &$value) : void{
+		$this->writeInt(2, match($value){
+			\pocketmine\block\utils\DripleafState::FULL_TILT() => 0,
+			\pocketmine\block\utils\DripleafState::PARTIAL_TILT() => 1,
+			\pocketmine\block\utils\DripleafState::STABLE() => 2,
+			\pocketmine\block\utils\DripleafState::UNSTABLE() => 3,
+			default => throw new \pocketmine\utils\AssumptionFailedError("All DripleafState cases should be covered")
+		});
+	}
+
 	public function dyeColor(\pocketmine\block\utils\DyeColor &$value) : void{
 		$this->writeInt(4, match($value){
 			\pocketmine\block\utils\DyeColor::BLACK() => 0,

src/data/runtime/RuntimeEnumSizeCalculatorTrait.php

@@ -47,6 +47,10 @@ trait RuntimeEnumSizeCalculatorTrait{
 		$this->addBits(2);
 	}
 
+	public function dripleafState(\pocketmine\block\utils\DripleafState &$value) : void{
+		$this->addBits(2);
+	}
+
 	public function dyeColor(\pocketmine\block\utils\DyeColor &$value) : void{
 		$this->addBits(4);
 	}

src/item/StringToItemParser.php

@@ -155,6 +155,7 @@ final class StringToItemParser extends StringToTParser{
 		$result->registerBlock("beetroot_block", fn() => Blocks::BEETROOTS());
 		$result->registerBlock("beetroots", fn() => Blocks::BEETROOTS());
 		$result->registerBlock("bell", fn() => Blocks::BELL());
+		$result->registerBlock("big_dripleaf", fn() => Blocks::BIG_DRIPLEAF_HEAD());
 		$result->registerBlock("birch_button", fn() => Blocks::BIRCH_BUTTON());
 		$result->registerBlock("birch_door", fn() => Blocks::BIRCH_DOOR());
 		$result->registerBlock("birch_door_block", fn() => Blocks::BIRCH_DOOR());
@@ -972,6 +973,7 @@ final class StringToItemParser extends StringToTParser{
 		$result->registerBlock("slabs", fn() => Blocks::SMOOTH_STONE_SLAB());
 		$result->registerBlock("slime", fn() => Blocks::SLIME());
 		$result->registerBlock("slime_block", fn() => Blocks::SLIME());
+		$result->registerBlock("small_dripleaf", fn() => Blocks::SMALL_DRIPLEAF());
 		$result->registerBlock("smoker", fn() => Blocks::SMOKER());
 		$result->registerBlock("smooth_basalt", fn() => Blocks::SMOOTH_BASALT());
 		$result->registerBlock("smooth_quartz", fn() => Blocks::SMOOTH_QUARTZ());

src/world/sound/DripleafTiltDownSound.php

@@ -0,0 +1,35 @@
+<?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\world\sound;
+
+use pocketmine\math\Vector3;
+use pocketmine\network\mcpe\protocol\LevelSoundEventPacket;
+use pocketmine\network\mcpe\protocol\types\LevelSoundEvent;
+
+class DripleafTiltDownSound implements Sound{
+
+	public function encode(Vector3 $pos) : array{
+		return [LevelSoundEventPacket::nonActorSound(LevelSoundEvent::TILT_DOWN_BIG_DRIPLEAF, $pos, false)];
+	}
+}

src/world/sound/DripleafTiltUpSound.php

@@ -0,0 +1,35 @@
+<?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\world\sound;
+
+use pocketmine\math\Vector3;
+use pocketmine\network\mcpe\protocol\LevelSoundEventPacket;
+use pocketmine\network\mcpe\protocol\types\LevelSoundEvent;
+
+class DripleafTiltUpSound implements Sound{
+
+	public function encode(Vector3 $pos) : array{
+		return [LevelSoundEventPacket::nonActorSound(LevelSoundEvent::TILT_UP_BIG_DRIPLEAF, $pos, false)];
+	}
+}