Protocol changes for 1.21.30

src/CameraAimAssistPacket.php

@@ -0,0 +1,67 @@
+<?php
+
+/*
+ * This file is part of BedrockProtocol.
+ * Copyright (C) 2014-2022 PocketMine Team <https://github.com/pmmp/BedrockProtocol>
+ *
+ * BedrockProtocol 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.
+ */
+
+declare(strict_types=1);
+
+namespace pocketmine\network\mcpe\protocol;
+
+use pocketmine\math\Vector2;
+use pocketmine\network\mcpe\protocol\serializer\PacketSerializer;
+use pocketmine\network\mcpe\protocol\types\camera\CameraAimAssistActionType;
+use pocketmine\network\mcpe\protocol\types\camera\CameraAimAssistTargetMode;
+
+class CameraAimAssistPacket extends DataPacket implements ClientboundPacket{
+	public const NETWORK_ID = ProtocolInfo::CAMERA_AIM_ASSIST_PACKET;
+
+	private Vector2 $viewAngle;
+	private float $distance;
+	private CameraAimAssistTargetMode $targetMode;
+	private CameraAimAssistActionType $actionType;
+
+	/**
+	 * @generate-create-func
+	 */
+	public static function create(Vector2 $viewAngle, float $distance, CameraAimAssistTargetMode $targetMode, CameraAimAssistActionType $actionType) : self{
+		$result = new self;
+		$result->viewAngle = $viewAngle;
+		$result->distance = $distance;
+		$result->targetMode = $targetMode;
+		$result->actionType = $actionType;
+		return $result;
+	}
+
+	public function getViewAngle() : Vector2{ return $this->viewAngle; }
+
+	public function getDistance() : float{ return $this->distance; }
+
+	public function getTargetMode() : CameraAimAssistTargetMode{ return $this->targetMode; }
+
+	public function getActionType() : CameraAimAssistActionType{ return $this->actionType; }
+
+	protected function decodePayload(PacketSerializer $in) : void{
+		$this->viewAngle = $in->getVector2();
+		$this->distance = $in->getLFloat();
+		$this->targetMode = CameraAimAssistTargetMode::fromPacket($in->getByte());
+		$this->actionType = CameraAimAssistActionType::fromPacket($in->getByte());
+	}
+
+	protected function encodePayload(PacketSerializer $out) : void{
+		$out->putVector2($this->viewAngle);
+		$out->putLFloat($this->distance);
+		$out->putByte($this->targetMode->value);
+		$out->putByte($this->actionType->value);
+	}
+
+	public function handle(PacketHandlerInterface $handler) : bool{
+		return $handler->handleCameraAimAssist($this);
+	}
+}

src/ContainerRegistryCleanupPacket.php

@@ -0,0 +1,59 @@
+<?php
+
+/*
+ * This file is part of BedrockProtocol.
+ * Copyright (C) 2014-2022 PocketMine Team <https://github.com/pmmp/BedrockProtocol>
+ *
+ * BedrockProtocol 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.
+ */
+
+declare(strict_types=1);
+
+namespace pocketmine\network\mcpe\protocol;
+
+use pocketmine\network\mcpe\protocol\serializer\PacketSerializer;
+use pocketmine\network\mcpe\protocol\types\inventory\FullContainerName;
+use function count;
+
+class ContainerRegistryCleanupPacket extends DataPacket implements ClientboundPacket{
+	public const NETWORK_ID = ProtocolInfo::CONTAINER_REGISTRY_CLEANUP_PACKET;
+
+	/** @var FullContainerName[] */
+	private array $removedContainers;
+
+	/**
+	 * @generate-create-func
+	 * @param FullContainerName[] $removedContainers
+	 */
+	public static function create(array $removedContainers) : self{
+		$result = new self;
+		$result->removedContainers = $removedContainers;
+		return $result;
+	}
+
+	/**
+	 * @return FullContainerName[]
+	 */
+	public function getRemovedContainers() : array{ return $this->removedContainers; }
+
+	protected function decodePayload(PacketSerializer $in) : void{
+		$this->removedContainers = [];
+		for($i = 0, $len = $in->getUnsignedVarInt(); $i < $len; ++$i){
+			$this->removedContainers[] = FullContainerName::read($in);
+		}
+	}
+
+	protected function encodePayload(PacketSerializer $out) : void{
+		$out->putUnsignedVarInt(count($this->removedContainers));
+		foreach($this->removedContainers as $container){
+			$container->write($out);
+		}
+	}
+
+	public function handle(PacketHandlerInterface $handler) : bool{
+		return $handler->handleContainerRegistryCleanup($this);
+	}
+}

src/EmotePacket.php

@@ -24,17 +24,19 @@ class EmotePacket extends DataPacket implements ClientboundPacket, ServerboundPa
 
 	private int $actorRuntimeId;
 	private string $emoteId;
+	private int $emoteLengthTicks;
 	private string $xboxUserId;
 	private string $platformChatId;
 	private int $flags;
 
 	/**
 	 * @generate-create-func
 	 */
-	public static function create(int $actorRuntimeId, string $emoteId, string $xboxUserId, string $platformChatId, int $flags) : self{
+	public static function create(int $actorRuntimeId, string $emoteId, int $emoteLengthTicks, string $xboxUserId, string $platformChatId, int $flags) : self{
 		$result = new self;
 		$result->actorRuntimeId = $actorRuntimeId;
 		$result->emoteId = $emoteId;
+		$result->emoteLengthTicks = $emoteLengthTicks;
 		$result->xboxUserId = $xboxUserId;
 		$result->platformChatId = $platformChatId;
 		$result->flags = $flags;
@@ -49,6 +51,8 @@ public function getEmoteId() : string{
 		return $this->emoteId;
 	}
 
+	public function getEmoteLengthTicks() : int{ return $this->emoteLengthTicks; }
+
 	public function getXboxUserId() : string{ return $this->xboxUserId; }
 
 	public function getPlatformChatId() : string{ return $this->platformChatId; }
@@ -60,6 +64,7 @@ public function getFlags() : int{
 	protected function decodePayload(PacketSerializer $in) : void{
 		$this->actorRuntimeId = $in->getActorRuntimeId();
 		$this->emoteId = $in->getString();
+		$this->emoteLengthTicks = $in->getUnsignedVarInt();
 		$this->xboxUserId = $in->getString();
 		$this->platformChatId = $in->getString();
 		$this->flags = $in->getByte();
@@ -68,6 +73,7 @@ protected function decodePayload(PacketSerializer $in) : void{
 	protected function encodePayload(PacketSerializer $out) : void{
 		$out->putActorRuntimeId($this->actorRuntimeId);
 		$out->putString($this->emoteId);
+		$out->putUnsignedVarInt($this->emoteLengthTicks);
 		$out->putString($this->xboxUserId);
 		$out->putString($this->platformChatId);
 		$out->putByte($this->flags);

src/InventoryContentPacket.php

@@ -15,6 +15,7 @@
 namespace pocketmine\network\mcpe\protocol;
 
 use pocketmine\network\mcpe\protocol\serializer\PacketSerializer;
+use pocketmine\network\mcpe\protocol\types\inventory\FullContainerName;
 use pocketmine\network\mcpe\protocol\types\inventory\ItemStackWrapper;
 use function count;
 
@@ -24,17 +25,19 @@ class InventoryContentPacket extends DataPacket implements ClientboundPacket{
 	public int $windowId;
 	/** @var ItemStackWrapper[] */
 	public array $items = [];
-	public int $dynamicContainerId;
+	public FullContainerName $containerName;
+	public int $dynamicContainerSize;
 
 	/**
 	 * @generate-create-func
 	 * @param ItemStackWrapper[] $items
 	 */
-	public static function create(int $windowId, array $items, int $dynamicContainerId) : self{
+	public static function create(int $windowId, array $items, FullContainerName $containerName, int $dynamicContainerSize) : self{
 		$result = new self;
 		$result->windowId = $windowId;
 		$result->items = $items;
-		$result->dynamicContainerId = $dynamicContainerId;
+		$result->containerName = $containerName;
+		$result->dynamicContainerSize = $dynamicContainerSize;
 		return $result;
 	}
 
@@ -44,7 +47,8 @@ protected function decodePayload(PacketSerializer $in) : void{
 		for($i = 0; $i < $count; ++$i){
 			$this->items[] = $in->getItemStackWrapper();
 		}
-		$this->dynamicContainerId = $in->getUnsignedVarInt();
+		$this->containerName = FullContainerName::read($in);
+		$this->dynamicContainerSize = $in->getUnsignedVarInt();
 	}
 
 	protected function encodePayload(PacketSerializer $out) : void{
@@ -53,7 +57,8 @@ protected function encodePayload(PacketSerializer $out) : void{
 		foreach($this->items as $item){
 			$out->putItemStackWrapper($item);
 		}
-		$out->putUnsignedVarInt($this->dynamicContainerId);
+		$this->containerName->write($out);
+		$out->putUnsignedVarInt($this->dynamicContainerSize);
 	}
 
 	public function handle(PacketHandlerInterface $handler) : bool{

src/InventorySlotPacket.php

@@ -15,39 +15,44 @@
 namespace pocketmine\network\mcpe\protocol;
 
 use pocketmine\network\mcpe\protocol\serializer\PacketSerializer;
+use pocketmine\network\mcpe\protocol\types\inventory\FullContainerName;
 use pocketmine\network\mcpe\protocol\types\inventory\ItemStackWrapper;
 
 class InventorySlotPacket extends DataPacket implements ClientboundPacket{
 	public const NETWORK_ID = ProtocolInfo::INVENTORY_SLOT_PACKET;
 
 	public int $windowId;
 	public int $inventorySlot;
+	public FullContainerName $containerName;
+	public int $dynamicContainerSize;
 	public ItemStackWrapper $item;
-	public int $dynamicContainerId;
 
 	/**
 	 * @generate-create-func
 	 */
-	public static function create(int $windowId, int $inventorySlot, ItemStackWrapper $item, int $dynamicContainerId) : self{
+	public static function create(int $windowId, int $inventorySlot, FullContainerName $containerName, int $dynamicContainerSize, ItemStackWrapper $item) : self{
 		$result = new self;
 		$result->windowId = $windowId;
 		$result->inventorySlot = $inventorySlot;
+		$result->containerName = $containerName;
+		$result->dynamicContainerSize = $dynamicContainerSize;
 		$result->item = $item;
-		$result->dynamicContainerId = $dynamicContainerId;
 		return $result;
 	}
 
 	protected function decodePayload(PacketSerializer $in) : void{
 		$this->windowId = $in->getUnsignedVarInt();
 		$this->inventorySlot = $in->getUnsignedVarInt();
-		$this->dynamicContainerId = $in->getUnsignedVarInt();
+		$this->containerName = FullContainerName::read($in);
+		$this->dynamicContainerSize = $in->getUnsignedVarInt();
 		$this->item = $in->getItemStackWrapper();
 	}
 
 	protected function encodePayload(PacketSerializer $out) : void{
 		$out->putUnsignedVarInt($this->windowId);
 		$out->putUnsignedVarInt($this->inventorySlot);
-		$out->putUnsignedVarInt($this->dynamicContainerId);
+		$this->containerName->write($out);
+		$out->putUnsignedVarInt($this->dynamicContainerSize);
 		$out->putItemStackWrapper($this->item);
 	}
 

src/PacketHandlerDefaultImplTrait.php

@@ -821,4 +821,12 @@ public function handleCurrentStructureFeature(CurrentStructureFeaturePacket $pac
 	public function handleServerboundDiagnostics(ServerboundDiagnosticsPacket $packet) : bool{
 		return false;
 	}
+
+	public function handleCameraAimAssist(CameraAimAssistPacket $packet) : bool{
+		return false;
+	}
+
+	public function handleContainerRegistryCleanup(ContainerRegistryCleanupPacket $packet) : bool{
+		return false;
+	}
 }

src/PacketHandlerInterface.php

@@ -417,4 +417,8 @@ public function handleJigsawStructureData(JigsawStructureDataPacket $packet) : b
 	public function handleCurrentStructureFeature(CurrentStructureFeaturePacket $packet) : bool;
 
 	public function handleServerboundDiagnostics(ServerboundDiagnosticsPacket $packet) : bool;
+
+	public function handleCameraAimAssist(CameraAimAssistPacket $packet) : bool;
+
+	public function handleContainerRegistryCleanup(ContainerRegistryCleanupPacket $packet) : bool;
 }

src/PacketPool.php

@@ -233,6 +233,8 @@ public function __construct(){
 		$this->registerPacket(new JigsawStructureDataPacket());
 		$this->registerPacket(new CurrentStructureFeaturePacket());
 		$this->registerPacket(new ServerboundDiagnosticsPacket());
+		$this->registerPacket(new CameraAimAssistPacket());
+		$this->registerPacket(new ContainerRegistryCleanupPacket());
 	}
 
 	public function registerPacket(Packet $packet) : void{

src/ProtocolInfo.php

@@ -32,11 +32,11 @@ private function __construct(){
 	 */
 
 	/** Actual Minecraft: PE protocol version */
-	public const CURRENT_PROTOCOL = 712;
+	public const CURRENT_PROTOCOL = 729;
 	/** Current Minecraft PE version reported by the server. This is usually the earliest currently supported version. */
-	public const MINECRAFT_VERSION = 'v1.21.20';
+	public const MINECRAFT_VERSION = 'v1.21.30';
 	/** Version number sent to clients in ping responses. */
-	public const MINECRAFT_VERSION_NETWORK = '1.21.20';
+	public const MINECRAFT_VERSION_NETWORK = '1.21.30';
 
 	public const LOGIN_PACKET = 0x01;
 	public const PLAY_STATUS_PACKET = 0x02;
@@ -251,4 +251,6 @@ private function __construct(){
 	public const JIGSAW_STRUCTURE_DATA_PACKET = 0x139;
 	public const CURRENT_STRUCTURE_FEATURE_PACKET = 0x13a;
 	public const SERVERBOUND_DIAGNOSTICS_PACKET = 0x13b;
+	public const CAMERA_AIM_ASSIST_PACKET = 0x13c;
+	public const CONTAINER_REGISTRY_CLEANUP_PACKET = 0x13d;
 }