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Reduce merge conflicts

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This commit is contained in:
BruceChen 2022-09-02 09:29:24 +08:00
parent 290ec9cc79
commit 4538095d74
2 changed files with 155 additions and 151 deletions
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18
MinecraftClient/McClient.cs
View file

@ -1131,17 +1131,19 @@ namespace MinecraftClient
/// <param name="text">Text to send to the server</param> /// <param name="text">Text to send to the server</param>
public void SendText(string text) public void SendText(string text)
{ {
if (String.IsNullOrEmpty(text))
return;
int maxLength = handler.GetMaxChatMessageLength();
lock (chatQueue) lock (chatQueue)
{ {
if (String.IsNullOrEmpty(text))
return;
int maxLength = handler.GetMaxChatMessageLength();
if (text.Length > maxLength) //Message is too long? if (text.Length > maxLength) //Message is too long?
{ {
if (text[0] == '/') if (text[0] == '/')
{ {
//Send the first 100/256 chars of the command //Send the first 100/256 chars of the command
text = text.Substring(0, maxLength); text = text[..maxLength];
chatQueue.Enqueue(text); chatQueue.Enqueue(text);
} }
else else
@ -1149,13 +1151,15 @@ namespace MinecraftClient
//Split the message into several messages //Split the message into several messages
while (text.Length > maxLength) while (text.Length > maxLength)
{ {
chatQueue.Enqueue(text.Substring(0, maxLength)); chatQueue.Enqueue(text[..maxLength]);
text = text.Substring(maxLength, text.Length - maxLength); text = text[maxLength..];
} }
chatQueue.Enqueue(text); chatQueue.Enqueue(text);
} }
} }
else chatQueue.Enqueue(text); else
chatQueue.Enqueue(text);
TrySendMessageToServer(); TrySendMessageToServer();
} }
} }

288
MinecraftClient/Protocol/Handlers/Protocol18.cs
View file

@ -64,7 +64,7 @@ namespace MinecraftClient.Protocol.Handlers
private readonly List<string> autocomplete_result = new List<string>(); private readonly List<string> autocomplete_result = new List<string>();
private readonly Dictionary<int, short> window_actions = new Dictionary<int, short>(); private readonly Dictionary<int, short> window_actions = new Dictionary<int, short>();
private bool login_phase = true; private bool login_phase = true;
private int protocolversion; private int protocolVersion;
private int currentDimension; private int currentDimension;
private readonly BlockingCollection<Tuple<int, Queue<byte>>> packetQueue = new(); private readonly BlockingCollection<Tuple<int, Queue<byte>>> packetQueue = new();
@ -87,7 +87,7 @@ namespace MinecraftClient.Protocol.Handlers
ChatParser.InitTranslations(); ChatParser.InitTranslations();
this.socketWrapper = new SocketWrapper(Client); this.socketWrapper = new SocketWrapper(Client);
this.dataTypes = new DataTypes(protocolVersion); this.dataTypes = new DataTypes(protocolVersion);
this.protocolversion = protocolVersion; this.protocolVersion = protocolVersion;
this.handler = handler; this.handler = handler;
this.pForge = new Protocol18Forge(forgeInfo, protocolVersion, dataTypes, this, handler); this.pForge = new Protocol18Forge(forgeInfo, protocolVersion, dataTypes, this, handler);
this.pTerrain = new Protocol18Terrain(protocolVersion, dataTypes, handler); this.pTerrain = new Protocol18Terrain(protocolVersion, dataTypes, handler);
@ -95,26 +95,26 @@ namespace MinecraftClient.Protocol.Handlers
this.log = handler.GetLogger(); this.log = handler.GetLogger();
this.randomGen = RandomNumberGenerator.Create(); this.randomGen = RandomNumberGenerator.Create();
if (handler.GetTerrainEnabled() && protocolversion > MC_1_18_2_Version) if (handler.GetTerrainEnabled() && protocolVersion > MC_1_18_2_Version)
{ {
log.Error(Translations.Get("extra.terrainandmovement_disabled")); log.Error(Translations.Get("extra.terrainandmovement_disabled"));
handler.SetTerrainEnabled(false); handler.SetTerrainEnabled(false);
} }
if (handler.GetInventoryEnabled() && (protocolversion < MC_1_10_Version || protocolversion > MC_1_18_2_Version)) if (handler.GetInventoryEnabled() && (protocolVersion < MC_1_10_Version || protocolVersion > MC_1_18_2_Version))
{ {
log.Error(Translations.Get("extra.inventory_disabled")); log.Error(Translations.Get("extra.inventory_disabled"));
handler.SetInventoryEnabled(false); handler.SetInventoryEnabled(false);
} }
if (handler.GetEntityHandlingEnabled() && (protocolversion < MC_1_10_Version || protocolversion > MC_1_18_2_Version)) if (handler.GetEntityHandlingEnabled() && (protocolVersion < MC_1_10_Version || protocolVersion > MC_1_18_2_Version))
{ {
log.Error(Translations.Get("extra.entity_disabled")); log.Error(Translations.Get("extra.entity_disabled"));
handler.SetEntityHandlingEnabled(false); handler.SetEntityHandlingEnabled(false);
} }
// Block palette // Block palette
if (protocolversion >= MC_1_13_Version) if (protocolVersion >= MC_1_13_Version)
{ {
if (protocolVersion > MC_1_18_2_Version && handler.GetTerrainEnabled()) if (protocolVersion > MC_1_18_2_Version && handler.GetTerrainEnabled())
throw new NotImplementedException(Translations.Get("exception.palette.block")); throw new NotImplementedException(Translations.Get("exception.palette.block"));
@ -132,18 +132,18 @@ namespace MinecraftClient.Protocol.Handlers
else Block.Palette = new Palette112(); else Block.Palette = new Palette112();
// Entity palette // Entity palette
if (protocolversion >= MC_1_13_Version) if (protocolVersion >= MC_1_13_Version)
{ {
if (protocolversion > MC_1_18_2_Version && handler.GetEntityHandlingEnabled()) if (protocolVersion > MC_1_18_2_Version && handler.GetEntityHandlingEnabled())
throw new NotImplementedException(Translations.Get("exception.palette.entity")); throw new NotImplementedException(Translations.Get("exception.palette.entity"));
if (protocolversion >= MC_1_17_Version) if (protocolVersion >= MC_1_17_Version)
entityPalette = new EntityPalette117(); entityPalette = new EntityPalette117();
else if (protocolversion >= MC_1_16_2_Version) else if (protocolVersion >= MC_1_16_2_Version)
if (protocolversion >= MC_1_16_2_Version) if (protocolVersion >= MC_1_16_2_Version)
entityPalette = new EntityPalette1162(); entityPalette = new EntityPalette1162();
else if (protocolversion >= MC_1_16_Version) else if (protocolVersion >= MC_1_16_Version)
entityPalette = new EntityPalette1161(); entityPalette = new EntityPalette1161();
else if (protocolversion >= MC_1_15_Version) else if (protocolVersion >= MC_1_15_Version)
entityPalette = new EntityPalette115(); entityPalette = new EntityPalette115();
else if (protocolVersion >= MC_1_14_Version) else if (protocolVersion >= MC_1_14_Version)
entityPalette = new EntityPalette114(); entityPalette = new EntityPalette114();
@ -152,16 +152,16 @@ namespace MinecraftClient.Protocol.Handlers
else entityPalette = new EntityPalette112(); else entityPalette = new EntityPalette112();
// Item palette // Item palette
if (protocolversion >= MC_1_16_2_Version) if (protocolVersion >= MC_1_16_2_Version)
{ {
if (protocolversion > MC_1_18_2_Version && handler.GetInventoryEnabled()) if (protocolVersion > MC_1_18_2_Version && handler.GetInventoryEnabled())
throw new NotImplementedException(Translations.Get("exception.palette.item")); throw new NotImplementedException(Translations.Get("exception.palette.item"));
if (protocolversion >= MC_1_18_1_Version) if (protocolVersion >= MC_1_18_1_Version)
itemPalette = new ItemPalette118(); itemPalette = new ItemPalette118();
else if (protocolversion >= MC_1_17_Version) else if (protocolVersion >= MC_1_17_Version)
itemPalette = new ItemPalette117(); itemPalette = new ItemPalette117();
else if (protocolversion >= MC_1_16_2_Version) else if (protocolVersion >= MC_1_16_2_Version)
if (protocolversion >= MC_1_16_2_Version) if (protocolVersion >= MC_1_16_2_Version)
itemPalette = new ItemPalette1162(); itemPalette = new ItemPalette1162();
else itemPalette = new ItemPalette1161(); else itemPalette = new ItemPalette1161();
} }
@ -261,7 +261,7 @@ namespace MinecraftClient.Protocol.Handlers
Queue<byte> packetData = new(socketWrapper.ReadDataRAW(size)); //Packet contents Queue<byte> packetData = new(socketWrapper.ReadDataRAW(size)); //Packet contents
//Handle packet decompression //Handle packet decompression
if (protocolversion >= MC_1_8_Version if (protocolVersion >= MC_1_8_Version
&& compression_treshold > 0) && compression_treshold > 0)
{ {
int sizeUncompressed = dataTypes.ReadNextVarInt(packetData); int sizeUncompressed = dataTypes.ReadNextVarInt(packetData);
@ -299,7 +299,7 @@ namespace MinecraftClient.Protocol.Handlers
switch (packetID) //Packet IDs are different while logging in switch (packetID) //Packet IDs are different while logging in
{ {
case 0x03: case 0x03:
if (protocolversion >= MC_1_8_Version) if (protocolVersion >= MC_1_8_Version)
compression_treshold = dataTypes.ReadNextVarInt(packetData); compression_treshold = dataTypes.ReadNextVarInt(packetData);
break; break;
case 0x04: case 0x04:
@ -329,12 +329,12 @@ namespace MinecraftClient.Protocol.Handlers
int playerEntityID = dataTypes.ReadNextInt(packetData); int playerEntityID = dataTypes.ReadNextInt(packetData);
handler.OnReceivePlayerEntityID(playerEntityID); handler.OnReceivePlayerEntityID(playerEntityID);
if (protocolversion >= MC_1_16_2_Version) if (protocolVersion >= MC_1_16_2_Version)
dataTypes.ReadNextBool(packetData); // Is hardcore - 1.16.2 and above dataTypes.ReadNextBool(packetData); // Is hardcore - 1.16.2 and above
handler.OnGamemodeUpdate(Guid.Empty, dataTypes.ReadNextByte(packetData)); handler.OnGamemodeUpdate(Guid.Empty, dataTypes.ReadNextByte(packetData));
if (protocolversion >= MC_1_16_Version) if (protocolVersion >= MC_1_16_Version)
{ {
dataTypes.ReadNextByte(packetData); // Previous Gamemode - 1.16 and above dataTypes.ReadNextByte(packetData); // Previous Gamemode - 1.16 and above
int worldCount = dataTypes.ReadNextVarInt(packetData); // Dimension Count (World Count) - 1.16 and above int worldCount = dataTypes.ReadNextVarInt(packetData); // Dimension Count (World Count) - 1.16 and above
@ -351,55 +351,55 @@ namespace MinecraftClient.Protocol.Handlers
// String identifier: 1.16 and 1.16.1 // String identifier: 1.16 and 1.16.1
// varInt: [1.9.1 to 1.15.2] // varInt: [1.9.1 to 1.15.2]
// byte: below 1.9.1 // byte: below 1.9.1
if (protocolversion >= MC_1_16_Version) if (protocolVersion >= MC_1_16_Version)
{ {
if (protocolversion >= MC_1_19_Version) if (protocolVersion >= MC_1_19_Version)
{ {
dataTypes.ReadNextString(packetData); // Dimension Type: Identifier dataTypes.ReadNextString(packetData); // Dimension Type: Identifier
currentDimensionType = new Dictionary<string, object>(); currentDimensionType = new Dictionary<string, object>();
} }
else if (protocolversion >= MC_1_16_2_Version) else if (protocolVersion >= MC_1_16_2_Version)
currentDimensionType = dataTypes.ReadNextNbt(packetData); // Dimension Type: NBT Tag Compound currentDimensionType = dataTypes.ReadNextNbt(packetData); // Dimension Type: NBT Tag Compound
else else
dataTypes.ReadNextString(packetData); dataTypes.ReadNextString(packetData);
this.currentDimension = 0; this.currentDimension = 0;
} }
else if (protocolversion >= MC_1_9_1_Version) else if (protocolVersion >= MC_1_9_1_Version)
this.currentDimension = dataTypes.ReadNextInt(packetData); this.currentDimension = dataTypes.ReadNextInt(packetData);
else else
this.currentDimension = (sbyte)dataTypes.ReadNextByte(packetData); this.currentDimension = (sbyte)dataTypes.ReadNextByte(packetData);
if (protocolversion < MC_1_14_Version) if (protocolVersion < MC_1_14_Version)
dataTypes.ReadNextByte(packetData); // Difficulty - 1.13 and below dataTypes.ReadNextByte(packetData); // Difficulty - 1.13 and below
if (protocolversion >= MC_1_16_Version) if (protocolVersion >= MC_1_16_Version)
currentDimensionName = dataTypes.ReadNextString(packetData); // Dimension Name (World Name) - 1.16 and above currentDimensionName = dataTypes.ReadNextString(packetData); // Dimension Name (World Name) - 1.16 and above
if (protocolversion >= MC_1_16_2_Version) if (protocolVersion >= MC_1_16_2_Version)
World.SetDimension(currentDimensionName, currentDimensionType); World.SetDimension(currentDimensionName, currentDimensionType);
if (protocolversion >= MC_1_15_Version) if (protocolVersion >= MC_1_15_Version)
dataTypes.ReadNextLong(packetData); // Hashed world seed - 1.15 and above dataTypes.ReadNextLong(packetData); // Hashed world seed - 1.15 and above
if (protocolversion >= MC_1_16_2_Version) if (protocolVersion >= MC_1_16_2_Version)
dataTypes.ReadNextVarInt(packetData); // Max Players - 1.16.2 and above dataTypes.ReadNextVarInt(packetData); // Max Players - 1.16.2 and above
else else
dataTypes.ReadNextByte(packetData); // Max Players - 1.16.1 and below dataTypes.ReadNextByte(packetData); // Max Players - 1.16.1 and below
if (protocolversion < MC_1_16_Version) if (protocolVersion < MC_1_16_Version)
dataTypes.SkipNextString(packetData); // Level Type - 1.15 and below dataTypes.SkipNextString(packetData); // Level Type - 1.15 and below
if (protocolversion >= MC_1_14_Version) if (protocolVersion >= MC_1_14_Version)
dataTypes.ReadNextVarInt(packetData); // View distance - 1.14 and above dataTypes.ReadNextVarInt(packetData); // View distance - 1.14 and above
if (protocolversion >= MC_1_18_1_Version) if (protocolVersion >= MC_1_18_1_Version)
dataTypes.ReadNextVarInt(packetData); // Simulation Distance - 1.18 and above dataTypes.ReadNextVarInt(packetData); // Simulation Distance - 1.18 and above
if (protocolversion >= MC_1_8_Version) if (protocolVersion >= MC_1_8_Version)
dataTypes.ReadNextBool(packetData); // Reduced debug info - 1.8 and above dataTypes.ReadNextBool(packetData); // Reduced debug info - 1.8 and above
if (protocolversion >= MC_1_15_Version) if (protocolVersion >= MC_1_15_Version)
dataTypes.ReadNextBool(packetData); // Enable respawn screen - 1.15 and above dataTypes.ReadNextBool(packetData); // Enable respawn screen - 1.15 and above
if (protocolversion >= MC_1_16_Version) if (protocolVersion >= MC_1_16_Version)
{ {
dataTypes.ReadNextBool(packetData); // Is Debug - 1.16 and above dataTypes.ReadNextBool(packetData); // Is Debug - 1.16 and above
dataTypes.ReadNextBool(packetData); // Is Flat - 1.16 and above dataTypes.ReadNextBool(packetData); // Is Flat - 1.16 and above
} }
if (protocolversion >= MC_1_19_Version) if (protocolVersion >= MC_1_19_Version)
{ {
bool hasDeathLocation = dataTypes.ReadNextBool(packetData); // Has death location bool hasDeathLocation = dataTypes.ReadNextBool(packetData); // Has death location
if (hasDeathLocation) if (hasDeathLocation)
@ -412,12 +412,12 @@ namespace MinecraftClient.Protocol.Handlers
case PacketTypesIn.ChatMessage: case PacketTypesIn.ChatMessage:
int messageType = 0; int messageType = 0;
if (protocolversion <= MC_1_18_2_Version) // 1.18 and bellow if (protocolVersion <= MC_1_18_2_Version) // 1.18 and bellow
{ {
string message = dataTypes.ReadNextString(packetData); string message = dataTypes.ReadNextString(packetData);
Guid senderUUID; Guid senderUUID;
if (protocolversion >= MC_1_8_Version) if (protocolVersion >= MC_1_8_Version)
{ {
//Hide system messages or xp bar messages? //Hide system messages or xp bar messages?
messageType = dataTypes.ReadNextByte(packetData); messageType = dataTypes.ReadNextByte(packetData);
@ -425,7 +425,7 @@ namespace MinecraftClient.Protocol.Handlers
|| (messageType == 2 && !Settings.DisplayXPBarMessages)) || (messageType == 2 && !Settings.DisplayXPBarMessages))
break; break;
if (protocolversion >= MC_1_16_5_Version) if (protocolVersion >= MC_1_16_5_Version)
senderUUID = dataTypes.ReadNextUUID(packetData); senderUUID = dataTypes.ReadNextUUID(packetData);
else senderUUID = Guid.Empty; else senderUUID = Guid.Empty;
} }
@ -467,14 +467,14 @@ namespace MinecraftClient.Protocol.Handlers
case PacketTypesIn.Respawn: case PacketTypesIn.Respawn:
string? dimensionNameInRespawn = null; string? dimensionNameInRespawn = null;
Dictionary<string, object> dimensionTypeInRespawn = null; Dictionary<string, object> dimensionTypeInRespawn = null;
if (protocolversion >= MC_1_16_Version) if (protocolVersion >= MC_1_16_Version)
{ {
if (protocolversion >= MC_1_19_Version) if (protocolVersion >= MC_1_19_Version)
{ {
dataTypes.ReadNextString(packetData); // Dimension Type: Identifier dataTypes.ReadNextString(packetData); // Dimension Type: Identifier
dimensionTypeInRespawn = new Dictionary<string, object>(); dimensionTypeInRespawn = new Dictionary<string, object>();
} }
else if (protocolversion >= MC_1_16_2_Version) else if (protocolVersion >= MC_1_16_2_Version)
dimensionTypeInRespawn = dataTypes.ReadNextNbt(packetData); // Dimension Type: NBT Tag Compound dimensionTypeInRespawn = dataTypes.ReadNextNbt(packetData); // Dimension Type: NBT Tag Compound
else else
dataTypes.ReadNextString(packetData); dataTypes.ReadNextString(packetData);
@ -485,28 +485,28 @@ namespace MinecraftClient.Protocol.Handlers
// 1.15 and below // 1.15 and below
this.currentDimension = dataTypes.ReadNextInt(packetData); this.currentDimension = dataTypes.ReadNextInt(packetData);
} }
if (protocolversion >= MC_1_16_Version) if (protocolVersion >= MC_1_16_Version)
dimensionNameInRespawn = dataTypes.ReadNextString(packetData); // Dimension Name (World Name) - 1.16 and above dimensionNameInRespawn = dataTypes.ReadNextString(packetData); // Dimension Name (World Name) - 1.16 and above
if (protocolversion >= MC_1_16_2_Version) if (protocolVersion >= MC_1_16_2_Version)
World.SetDimension(dimensionNameInRespawn, dimensionTypeInRespawn); World.SetDimension(dimensionNameInRespawn, dimensionTypeInRespawn);
if (protocolversion < MC_1_14_Version) if (protocolVersion < MC_1_14_Version)
dataTypes.ReadNextByte(packetData); // Difficulty - 1.13 and below dataTypes.ReadNextByte(packetData); // Difficulty - 1.13 and below
if (protocolversion >= MC_1_15_Version) if (protocolVersion >= MC_1_15_Version)
dataTypes.ReadNextLong(packetData); // Hashed world seed - 1.15 and above dataTypes.ReadNextLong(packetData); // Hashed world seed - 1.15 and above
dataTypes.ReadNextByte(packetData); // Gamemode dataTypes.ReadNextByte(packetData); // Gamemode
if (protocolversion >= MC_1_16_Version) if (protocolVersion >= MC_1_16_Version)
dataTypes.ReadNextByte(packetData); // Previous Game mode - 1.16 and above dataTypes.ReadNextByte(packetData); // Previous Game mode - 1.16 and above
if (protocolversion < MC_1_16_Version) if (protocolVersion < MC_1_16_Version)
dataTypes.SkipNextString(packetData); // Level Type - 1.15 and below dataTypes.SkipNextString(packetData); // Level Type - 1.15 and below
if (protocolversion >= MC_1_16_Version) if (protocolVersion >= MC_1_16_Version)
{ {
dataTypes.ReadNextBool(packetData); // Is Debug - 1.16 and above dataTypes.ReadNextBool(packetData); // Is Debug - 1.16 and above
dataTypes.ReadNextBool(packetData); // Is Flat - 1.16 and above dataTypes.ReadNextBool(packetData); // Is Flat - 1.16 and above
dataTypes.ReadNextBool(packetData); // Copy metadata - 1.16 and above dataTypes.ReadNextBool(packetData); // Copy metadata - 1.16 and above
} }
if (protocolversion >= MC_1_19_Version) if (protocolVersion >= MC_1_19_Version)
{ {
bool hasDeathLocation = dataTypes.ReadNextBool(packetData); // Has death location bool hasDeathLocation = dataTypes.ReadNextBool(packetData); // Has death location
if (hasDeathLocation) if (hasDeathLocation)
@ -529,7 +529,7 @@ namespace MinecraftClient.Protocol.Handlers
// entity handling require player pos for distance calculating // entity handling require player pos for distance calculating
if (handler.GetTerrainEnabled() || handler.GetEntityHandlingEnabled()) if (handler.GetTerrainEnabled() || handler.GetEntityHandlingEnabled())
{ {
if (protocolversion >= MC_1_8_Version) if (protocolVersion >= MC_1_8_Version)
{ {
Location location = handler.GetCurrentLocation(); Location location = handler.GetCurrentLocation();
location.X = (locMask & 1 << 0) != 0 ? location.X + x : x; location.X = (locMask & 1 << 0) != 0 ? location.X + x : x;
@ -540,14 +540,14 @@ namespace MinecraftClient.Protocol.Handlers
else handler.UpdateLocation(new Location(x, y, z), yaw, pitch); else handler.UpdateLocation(new Location(x, y, z), yaw, pitch);
} }
if (protocolversion >= MC_1_9_Version) if (protocolVersion >= MC_1_9_Version)
{ {
int teleportID = dataTypes.ReadNextVarInt(packetData); int teleportID = dataTypes.ReadNextVarInt(packetData);
// Teleport confirm packet // Teleport confirm packet
SendPacket(PacketTypesOut.TeleportConfirm, dataTypes.GetVarInt(teleportID)); SendPacket(PacketTypesOut.TeleportConfirm, dataTypes.GetVarInt(teleportID));
} }
if (protocolversion >= MC_1_17_Version) if (protocolVersion >= MC_1_17_Version)
dataTypes.ReadNextBool(packetData); // Dismount Vehicle - 1.17 and above dataTypes.ReadNextBool(packetData); // Dismount Vehicle - 1.17 and above
break; break;
case PacketTypesIn.ChunkData: case PacketTypesIn.ChunkData:
@ -558,16 +558,16 @@ namespace MinecraftClient.Protocol.Handlers
int chunkX = dataTypes.ReadNextInt(packetData); int chunkX = dataTypes.ReadNextInt(packetData);
int chunkZ = dataTypes.ReadNextInt(packetData); int chunkZ = dataTypes.ReadNextInt(packetData);
if (protocolversion >= MC_1_17_Version) if (protocolVersion >= MC_1_17_Version)
{ {
ulong[]? verticalStripBitmask = null; ulong[]? verticalStripBitmask = null;
if (protocolversion == MC_1_17_Version || protocolversion == MC_1_17_1_Version) if (protocolVersion == MC_1_17_Version || protocolVersion == MC_1_17_1_Version)
verticalStripBitmask = dataTypes.ReadNextULongArray(packetData); // Bit Mask Length and Primary Bit Mask verticalStripBitmask = dataTypes.ReadNextULongArray(packetData); // Bit Mask Length and Primary Bit Mask
dataTypes.ReadNextNbt(packetData); // Heightmaps dataTypes.ReadNextNbt(packetData); // Heightmaps
if (protocolversion == MC_1_17_Version || protocolversion == MC_1_17_1_Version) if (protocolVersion == MC_1_17_Version || protocolVersion == MC_1_17_1_Version)
{ {
int biomesLength = dataTypes.ReadNextVarInt(packetData); // Biomes length int biomesLength = dataTypes.ReadNextVarInt(packetData); // Biomes length
for (int i = 0; i < biomesLength; i++) for (int i = 0; i < biomesLength; i++)
@ -585,12 +585,12 @@ namespace MinecraftClient.Protocol.Handlers
else else
{ {
bool chunksContinuous = dataTypes.ReadNextBool(packetData); bool chunksContinuous = dataTypes.ReadNextBool(packetData);
if (protocolversion >= MC_1_16_Version && protocolversion <= MC_1_16_1_Version) if (protocolVersion >= MC_1_16_Version && protocolVersion <= MC_1_16_1_Version)
dataTypes.ReadNextBool(packetData); // Ignore old data - 1.16 to 1.16.1 only dataTypes.ReadNextBool(packetData); // Ignore old data - 1.16 to 1.16.1 only
ushort chunkMask = protocolversion >= MC_1_9_Version ushort chunkMask = protocolVersion >= MC_1_9_Version
? (ushort)dataTypes.ReadNextVarInt(packetData) ? (ushort)dataTypes.ReadNextVarInt(packetData)
: dataTypes.ReadNextUShort(packetData); : dataTypes.ReadNextUShort(packetData);
if (protocolversion < MC_1_8_Version) if (protocolVersion < MC_1_8_Version)
{ {
ushort addBitmap = dataTypes.ReadNextUShort(packetData); ushort addBitmap = dataTypes.ReadNextUShort(packetData);
int compressedDataSize = dataTypes.ReadNextInt(packetData); int compressedDataSize = dataTypes.ReadNextInt(packetData);
@ -602,15 +602,15 @@ namespace MinecraftClient.Protocol.Handlers
} }
else else
{ {
if (protocolversion >= MC_1_14_Version) if (protocolVersion >= MC_1_14_Version)
dataTypes.ReadNextNbt(packetData); // Heightmaps - 1.14 and above dataTypes.ReadNextNbt(packetData); // Heightmaps - 1.14 and above
int biomesLength = 0; int biomesLength = 0;
if (protocolversion >= MC_1_16_2_Version) if (protocolVersion >= MC_1_16_2_Version)
if (chunksContinuous) if (chunksContinuous)
biomesLength = dataTypes.ReadNextVarInt(packetData); // Biomes length - 1.16.2 and above biomesLength = dataTypes.ReadNextVarInt(packetData); // Biomes length - 1.16.2 and above
if (protocolversion >= MC_1_15_Version && chunksContinuous) if (protocolVersion >= MC_1_15_Version && chunksContinuous)
{ {
if (protocolversion >= MC_1_16_2_Version) if (protocolVersion >= MC_1_16_2_Version)
{ {
for (int i = 0; i < biomesLength; i++) for (int i = 0; i < biomesLength; i++)
{ {
@ -632,13 +632,13 @@ namespace MinecraftClient.Protocol.Handlers
case PacketTypesIn.MapData: case PacketTypesIn.MapData:
int mapid = dataTypes.ReadNextVarInt(packetData); int mapid = dataTypes.ReadNextVarInt(packetData);
byte scale = dataTypes.ReadNextByte(packetData); byte scale = dataTypes.ReadNextByte(packetData);
bool trackingposition = protocolversion >= MC_1_17_Version ? false : dataTypes.ReadNextBool(packetData); bool trackingposition = protocolVersion >= MC_1_17_Version ? false : dataTypes.ReadNextBool(packetData);
bool locked = false; bool locked = false;
if (protocolversion >= MC_1_14_Version) if (protocolVersion >= MC_1_14_Version)
{ {
locked = dataTypes.ReadNextBool(packetData); locked = dataTypes.ReadNextBool(packetData);
} }
if (protocolversion >= MC_1_17_Version) if (protocolVersion >= MC_1_17_Version)
{ {
trackingposition = dataTypes.ReadNextBool(packetData); trackingposition = dataTypes.ReadNextBool(packetData);
} }
@ -646,7 +646,7 @@ namespace MinecraftClient.Protocol.Handlers
handler.OnMapData(mapid, scale, trackingposition, locked, iconcount); handler.OnMapData(mapid, scale, trackingposition, locked, iconcount);
break; break;
case PacketTypesIn.TradeList: case PacketTypesIn.TradeList:
if ((protocolversion >= MC_1_14_Version) && (handler.GetInventoryEnabled())) if ((protocolVersion >= MC_1_14_Version) && (handler.GetInventoryEnabled()))
{ {
// MC 1.14 or greater // MC 1.14 or greater
int windowID = dataTypes.ReadNextVarInt(packetData); int windowID = dataTypes.ReadNextVarInt(packetData);
@ -668,7 +668,7 @@ namespace MinecraftClient.Protocol.Handlers
} }
break; break;
case PacketTypesIn.Title: case PacketTypesIn.Title:
if (protocolversion >= MC_1_8_Version) if (protocolVersion >= MC_1_8_Version)
{ {
int action2 = dataTypes.ReadNextVarInt(packetData); int action2 = dataTypes.ReadNextVarInt(packetData);
string titletext = String.Empty; string titletext = String.Empty;
@ -678,7 +678,7 @@ namespace MinecraftClient.Protocol.Handlers
int fadein = -1; int fadein = -1;
int stay = -1; int stay = -1;
int fadeout = -1; int fadeout = -1;
if (protocolversion >= MC_1_10_Version) if (protocolVersion >= MC_1_10_Version)
{ {
if (action2 == 0) if (action2 == 0)
{ {
@ -727,7 +727,7 @@ namespace MinecraftClient.Protocol.Handlers
case PacketTypesIn.MultiBlockChange: case PacketTypesIn.MultiBlockChange:
if (handler.GetTerrainEnabled()) if (handler.GetTerrainEnabled())
{ {
if (protocolversion >= MC_1_16_2_Version) if (protocolVersion >= MC_1_16_2_Version)
{ {
long chunkSection = dataTypes.ReadNextLong(packetData); long chunkSection = dataTypes.ReadNextLong(packetData);
int sectionX = (int)(chunkSection >> 42); int sectionX = (int)(chunkSection >> 42);
@ -755,7 +755,7 @@ namespace MinecraftClient.Protocol.Handlers
{ {
int chunkX = dataTypes.ReadNextInt(packetData); int chunkX = dataTypes.ReadNextInt(packetData);
int chunkZ = dataTypes.ReadNextInt(packetData); int chunkZ = dataTypes.ReadNextInt(packetData);
int recordCount = protocolversion < MC_1_8_Version int recordCount = protocolVersion < MC_1_8_Version
? (int)dataTypes.ReadNextShort(packetData) ? (int)dataTypes.ReadNextShort(packetData)
: dataTypes.ReadNextVarInt(packetData); : dataTypes.ReadNextVarInt(packetData);
@ -765,7 +765,7 @@ namespace MinecraftClient.Protocol.Handlers
ushort blockIdMeta; ushort blockIdMeta;
int blockY; int blockY;
if (protocolversion < MC_1_8_Version) if (protocolVersion < MC_1_8_Version)
{ {
blockIdMeta = dataTypes.ReadNextUShort(packetData); blockIdMeta = dataTypes.ReadNextUShort(packetData);
blockY = (ushort)dataTypes.ReadNextByte(packetData); blockY = (ushort)dataTypes.ReadNextByte(packetData);
@ -804,7 +804,7 @@ namespace MinecraftClient.Protocol.Handlers
case PacketTypesIn.BlockChange: case PacketTypesIn.BlockChange:
if (handler.GetTerrainEnabled()) if (handler.GetTerrainEnabled())
{ {
if (protocolversion < MC_1_8_Version) if (protocolVersion < MC_1_8_Version)
{ {
int blockX = dataTypes.ReadNextInt(packetData); int blockX = dataTypes.ReadNextInt(packetData);
int blockY = dataTypes.ReadNextByte(packetData); int blockY = dataTypes.ReadNextByte(packetData);
@ -840,14 +840,14 @@ namespace MinecraftClient.Protocol.Handlers
break; break;
case PacketTypesIn.MapChunkBulk: case PacketTypesIn.MapChunkBulk:
if (protocolversion < MC_1_9_Version && handler.GetTerrainEnabled()) if (protocolVersion < MC_1_9_Version && handler.GetTerrainEnabled())
{ {
int chunkCount; int chunkCount;
bool hasSkyLight; bool hasSkyLight;
Queue<byte> chunkData = packetData; Queue<byte> chunkData = packetData;
//Read global fields //Read global fields
if (protocolversion < MC_1_8_Version) if (protocolVersion < MC_1_8_Version)
{ {
chunkCount = dataTypes.ReadNextShort(packetData); chunkCount = dataTypes.ReadNextShort(packetData);
int compressedDataSize = dataTypes.ReadNextInt(packetData); int compressedDataSize = dataTypes.ReadNextInt(packetData);
@ -872,7 +872,7 @@ namespace MinecraftClient.Protocol.Handlers
chunkXs[chunkColumnNo] = dataTypes.ReadNextInt(packetData); chunkXs[chunkColumnNo] = dataTypes.ReadNextInt(packetData);
chunkZs[chunkColumnNo] = dataTypes.ReadNextInt(packetData); chunkZs[chunkColumnNo] = dataTypes.ReadNextInt(packetData);
chunkMasks[chunkColumnNo] = dataTypes.ReadNextUShort(packetData); chunkMasks[chunkColumnNo] = dataTypes.ReadNextUShort(packetData);
addBitmaps[chunkColumnNo] = protocolversion < MC_1_8_Version addBitmaps[chunkColumnNo] = protocolVersion < MC_1_8_Version
? dataTypes.ReadNextUShort(packetData) ? dataTypes.ReadNextUShort(packetData)
: (ushort)0; : (ushort)0;
} }
@ -887,7 +887,7 @@ namespace MinecraftClient.Protocol.Handlers
} }
break; break;
case PacketTypesIn.UnloadChunk: case PacketTypesIn.UnloadChunk:
if (protocolversion >= MC_1_9_Version && handler.GetTerrainEnabled()) if (protocolVersion >= MC_1_9_Version && handler.GetTerrainEnabled())
{ {
int chunkX = dataTypes.ReadNextInt(packetData); int chunkX = dataTypes.ReadNextInt(packetData);
int chunkZ = dataTypes.ReadNextInt(packetData); int chunkZ = dataTypes.ReadNextInt(packetData);
@ -902,7 +902,7 @@ namespace MinecraftClient.Protocol.Handlers
} }
break; break;
case PacketTypesIn.PlayerInfo: case PacketTypesIn.PlayerInfo:
if (protocolversion >= MC_1_8_Version) if (protocolVersion >= MC_1_8_Version)
{ {
int action = dataTypes.ReadNextVarInt(packetData); // Action Name int action = dataTypes.ReadNextVarInt(packetData); // Action Name
int numberOfPlayers = dataTypes.ReadNextVarInt(packetData); // Number Of Players int numberOfPlayers = dataTypes.ReadNextVarInt(packetData); // Number Of Players
@ -939,7 +939,7 @@ namespace MinecraftClient.Protocol.Handlers
// 1.19 Additions // 1.19 Additions
long? keyExpiration = null; long? keyExpiration = null;
byte[]? publicKey = null, signature = null; byte[]? publicKey = null, signature = null;
if (protocolversion >= MC_1_19_Version) if (protocolVersion >= MC_1_19_Version)
{ {
if (dataTypes.ReadNextBool(packetData)) // Has Sig Data (if true, red the following fields) if (dataTypes.ReadNextBool(packetData)) // Has Sig Data (if true, red the following fields)
{ {
@ -995,7 +995,7 @@ namespace MinecraftClient.Protocol.Handlers
} }
break; break;
case PacketTypesIn.TabComplete: case PacketTypesIn.TabComplete:
if (protocolversion >= MC_1_13_Version) if (protocolVersion >= MC_1_13_Version)
{ {
autocomplete_transaction_id = dataTypes.ReadNextVarInt(packetData); autocomplete_transaction_id = dataTypes.ReadNextVarInt(packetData);
dataTypes.ReadNextVarInt(packetData); // Start of text to replace dataTypes.ReadNextVarInt(packetData); // Start of text to replace
@ -1008,7 +1008,7 @@ namespace MinecraftClient.Protocol.Handlers
for (int i = 0; i < autocomplete_count; i++) for (int i = 0; i < autocomplete_count; i++)
{ {
autocomplete_result.Add(dataTypes.ReadNextString(packetData)); autocomplete_result.Add(dataTypes.ReadNextString(packetData));
if (protocolversion >= MC_1_13_Version) if (protocolVersion >= MC_1_13_Version)
{ {
// Skip optional tooltip for each tab-complete result // Skip optional tooltip for each tab-complete result
if (dataTypes.ReadNextBool(packetData)) if (dataTypes.ReadNextBool(packetData))
@ -1021,7 +1021,7 @@ namespace MinecraftClient.Protocol.Handlers
case PacketTypesIn.PluginMessage: case PacketTypesIn.PluginMessage:
String channel = dataTypes.ReadNextString(packetData); String channel = dataTypes.ReadNextString(packetData);
// Length is unneeded as the whole remaining packetData is the entire payload of the packet. // Length is unneeded as the whole remaining packetData is the entire payload of the packet.
if (protocolversion < MC_1_8_Version) if (protocolVersion < MC_1_8_Version)
pForge.ReadNextVarShort(packetData); pForge.ReadNextVarShort(packetData);
handler.OnPluginChannelMessage(channel, packetData.ToArray()); handler.OnPluginChannelMessage(channel, packetData.ToArray());
return pForge.HandlePluginMessage(channel, packetData, ref currentDimension); return pForge.HandlePluginMessage(channel, packetData, ref currentDimension);
@ -1029,13 +1029,13 @@ namespace MinecraftClient.Protocol.Handlers
handler.OnConnectionLost(ChatBot.DisconnectReason.InGameKick, ChatParser.ParseText(dataTypes.ReadNextString(packetData))); handler.OnConnectionLost(ChatBot.DisconnectReason.InGameKick, ChatParser.ParseText(dataTypes.ReadNextString(packetData)));
return false; return false;
case PacketTypesIn.SetCompression: case PacketTypesIn.SetCompression:
if (protocolversion >= MC_1_8_Version && protocolversion < MC_1_9_Version) if (protocolVersion >= MC_1_8_Version && protocolVersion < MC_1_9_Version)
compression_treshold = dataTypes.ReadNextVarInt(packetData); compression_treshold = dataTypes.ReadNextVarInt(packetData);
break; break;
case PacketTypesIn.OpenWindow: case PacketTypesIn.OpenWindow:
if (handler.GetInventoryEnabled()) if (handler.GetInventoryEnabled())
{ {
if (protocolversion < MC_1_14_Version) if (protocolVersion < MC_1_14_Version)
{ {
// MC 1.13 or lower // MC 1.13 or lower
byte windowID = dataTypes.ReadNextByte(packetData); byte windowID = dataTypes.ReadNextByte(packetData);
@ -1072,7 +1072,7 @@ namespace MinecraftClient.Protocol.Handlers
int stateId = -1; int stateId = -1;
int elements = 0; int elements = 0;
if (protocolversion >= MC_1_17_1_Version) if (protocolVersion >= MC_1_17_1_Version)
{ {
// State ID and Elements as VarInt - 1.17.1 and above // State ID and Elements as VarInt - 1.17.1 and above
stateId = dataTypes.ReadNextVarInt(packetData); stateId = dataTypes.ReadNextVarInt(packetData);
@ -1092,7 +1092,7 @@ namespace MinecraftClient.Protocol.Handlers
inventorySlots[slotId] = item; inventorySlots[slotId] = item;
} }
if (protocolversion >= MC_1_17_1_Version) // Carried Item - 1.17.1 and above if (protocolVersion >= MC_1_17_1_Version) // Carried Item - 1.17.1 and above
dataTypes.ReadNextItemSlot(packetData, itemPalette); dataTypes.ReadNextItemSlot(packetData, itemPalette);
handler.OnWindowItems(windowId, inventorySlots, stateId); handler.OnWindowItems(windowId, inventorySlots, stateId);
@ -1103,7 +1103,7 @@ namespace MinecraftClient.Protocol.Handlers
{ {
byte windowID = dataTypes.ReadNextByte(packetData); byte windowID = dataTypes.ReadNextByte(packetData);
int stateId = -1; int stateId = -1;
if (protocolversion >= MC_1_17_1_Version) if (protocolVersion >= MC_1_17_1_Version)
stateId = dataTypes.ReadNextVarInt(packetData); // State ID - 1.17.1 and above stateId = dataTypes.ReadNextVarInt(packetData); // State ID - 1.17.1 and above
short slotID = dataTypes.ReadNextShort(packetData); short slotID = dataTypes.ReadNextShort(packetData);
Item item = dataTypes.ReadNextItemSlot(packetData, itemPalette); Item item = dataTypes.ReadNextItemSlot(packetData, itemPalette);
@ -1126,7 +1126,7 @@ namespace MinecraftClient.Protocol.Handlers
string url = dataTypes.ReadNextString(packetData); string url = dataTypes.ReadNextString(packetData);
string hash = dataTypes.ReadNextString(packetData); string hash = dataTypes.ReadNextString(packetData);
bool forced = true; // Assume forced for MC 1.16 and below bool forced = true; // Assume forced for MC 1.16 and below
if (protocolversion >= MC_1_17_Version) if (protocolVersion >= MC_1_17_Version)
{ {
forced = dataTypes.ReadNextBool(packetData); forced = dataTypes.ReadNextBool(packetData);
string forcedMessage = ChatParser.ParseText(dataTypes.ReadNextString(packetData)); string forcedMessage = ChatParser.ParseText(dataTypes.ReadNextString(packetData));
@ -1139,7 +1139,7 @@ namespace MinecraftClient.Protocol.Handlers
break; break;
//Send back "accepted" and "successfully loaded" responses for plugins or server config making use of resource pack mandatory //Send back "accepted" and "successfully loaded" responses for plugins or server config making use of resource pack mandatory
byte[] responseHeader = new byte[0]; byte[] responseHeader = new byte[0];
if (protocolversion < MC_1_10_Version) //MC 1.10 does not include resource pack hash in responses if (protocolVersion < MC_1_10_Version) //MC 1.10 does not include resource pack hash in responses
responseHeader = dataTypes.ConcatBytes(dataTypes.GetVarInt(hash.Length), Encoding.UTF8.GetBytes(hash)); responseHeader = dataTypes.ConcatBytes(dataTypes.GetVarInt(hash.Length), Encoding.UTF8.GetBytes(hash));
SendPacket(PacketTypesOut.ResourcePackStatus, dataTypes.ConcatBytes(responseHeader, dataTypes.GetVarInt(3))); //Accepted pack SendPacket(PacketTypesOut.ResourcePackStatus, dataTypes.ConcatBytes(responseHeader, dataTypes.GetVarInt(3))); //Accepted pack
SendPacket(PacketTypesOut.ResourcePackStatus, dataTypes.ConcatBytes(responseHeader, dataTypes.GetVarInt(0))); //Successfully loaded SendPacket(PacketTypesOut.ResourcePackStatus, dataTypes.ConcatBytes(responseHeader, dataTypes.GetVarInt(0))); //Successfully loaded
@ -1155,7 +1155,7 @@ namespace MinecraftClient.Protocol.Handlers
if (handler.GetEntityHandlingEnabled()) if (handler.GetEntityHandlingEnabled())
{ {
int entityid = dataTypes.ReadNextVarInt(packetData); int entityid = dataTypes.ReadNextVarInt(packetData);
if (protocolversion >= MC_1_16_Version) if (protocolVersion >= MC_1_16_Version)
{ {
bool hasNext; bool hasNext;
do do
@ -1216,7 +1216,7 @@ namespace MinecraftClient.Protocol.Handlers
bool hasFactorData = false; bool hasFactorData = false;
Dictionary<string, object>? factorCodec = null; Dictionary<string, object>? factorCodec = null;
if (protocolversion >= MC_1_19_Version) if (protocolVersion >= MC_1_19_Version)
{ {
hasFactorData = dataTypes.ReadNextBool(packetData); hasFactorData = dataTypes.ReadNextBool(packetData);
factorCodec = dataTypes.ReadNextNbt(packetData); factorCodec = dataTypes.ReadNextNbt(packetData);
@ -1230,7 +1230,7 @@ namespace MinecraftClient.Protocol.Handlers
if (handler.GetEntityHandlingEnabled()) if (handler.GetEntityHandlingEnabled())
{ {
int entityCount = 1; // 1.17.0 has only one entity per packet int entityCount = 1; // 1.17.0 has only one entity per packet
if (protocolversion != MC_1_17_Version) if (protocolVersion != MC_1_17_Version)
entityCount = dataTypes.ReadNextVarInt(packetData); // All other versions have a "count" field entityCount = dataTypes.ReadNextVarInt(packetData); // All other versions have a "count" field
int[] entityList = new int[entityCount]; int[] entityList = new int[entityCount];
for (int i = 0; i < entityCount; i++) for (int i = 0; i < entityCount; i++)
@ -1274,7 +1274,7 @@ namespace MinecraftClient.Protocol.Handlers
if (handler.GetEntityHandlingEnabled()) if (handler.GetEntityHandlingEnabled())
{ {
int EntityID = dataTypes.ReadNextVarInt(packetData); int EntityID = dataTypes.ReadNextVarInt(packetData);
int NumberOfProperties = protocolversion >= MC_1_17_Version ? dataTypes.ReadNextVarInt(packetData) : dataTypes.ReadNextInt(packetData); int NumberOfProperties = protocolVersion >= MC_1_17_Version ? dataTypes.ReadNextVarInt(packetData) : dataTypes.ReadNextInt(packetData);
Dictionary<string, Double> keys = new Dictionary<string, Double>(); Dictionary<string, Double> keys = new Dictionary<string, Double>();
for (int i = 0; i < NumberOfProperties; i++) for (int i = 0; i < NumberOfProperties; i++)
{ {
@ -1313,11 +1313,11 @@ namespace MinecraftClient.Protocol.Handlers
// See https://wiki.vg/Entity_metadata#Living_Entity // See https://wiki.vg/Entity_metadata#Living_Entity
int healthField = 7; // From 1.10 to 1.13.2 int healthField = 7; // From 1.10 to 1.13.2
if (protocolversion >= MC_1_14_Version) if (protocolVersion >= MC_1_14_Version)
healthField = 8; // 1.14 and above healthField = 8; // 1.14 and above
if (protocolversion >= MC_1_17_Version) if (protocolVersion >= MC_1_17_Version)
healthField = 9; // 1.17 and above healthField = 9; // 1.17 and above
if (protocolversion > MC_1_18_2_Version) if (protocolVersion > MC_1_18_2_Version)
throw new NotImplementedException(Translations.Get("exception.palette.healthfield")); throw new NotImplementedException(Translations.Get("exception.palette.healthfield"));
if (metadata.ContainsKey(healthField) && metadata[healthField] != null && metadata[healthField].GetType() == typeof(float)) if (metadata.ContainsKey(healthField) && metadata[healthField] != null && metadata[healthField].GetType() == typeof(float))
@ -1361,7 +1361,7 @@ namespace MinecraftClient.Protocol.Handlers
case PacketTypesIn.UpdateHealth: case PacketTypesIn.UpdateHealth:
float health = dataTypes.ReadNextFloat(packetData); float health = dataTypes.ReadNextFloat(packetData);
int food; int food;
if (protocolversion >= MC_1_8_Version) if (protocolVersion >= MC_1_8_Version)
food = dataTypes.ReadNextVarInt(packetData); food = dataTypes.ReadNextVarInt(packetData);
else else
food = dataTypes.ReadNextShort(packetData); food = dataTypes.ReadNextShort(packetData);
@ -1376,12 +1376,12 @@ namespace MinecraftClient.Protocol.Handlers
break; break;
case PacketTypesIn.Explosion: case PacketTypesIn.Explosion:
Location explosionLocation; Location explosionLocation;
if (protocolversion >= MC_1_19_Version) if (protocolVersion >= MC_1_19_Version)
explosionLocation = new(dataTypes.ReadNextDouble(packetData), dataTypes.ReadNextDouble(packetData), dataTypes.ReadNextDouble(packetData)); explosionLocation = new(dataTypes.ReadNextDouble(packetData), dataTypes.ReadNextDouble(packetData), dataTypes.ReadNextDouble(packetData));
else else
explosionLocation = new(dataTypes.ReadNextFloat(packetData), dataTypes.ReadNextFloat(packetData), dataTypes.ReadNextFloat(packetData)); explosionLocation = new(dataTypes.ReadNextFloat(packetData), dataTypes.ReadNextFloat(packetData), dataTypes.ReadNextFloat(packetData));
float explosionStrength = dataTypes.ReadNextFloat(packetData); float explosionStrength = dataTypes.ReadNextFloat(packetData);
int explosionBlockCount = protocolversion >= MC_1_17_Version int explosionBlockCount = protocolVersion >= MC_1_17_Version
? dataTypes.ReadNextVarInt(packetData) ? dataTypes.ReadNextVarInt(packetData)
: dataTypes.ReadNextInt(packetData); : dataTypes.ReadNextInt(packetData);
// Ignoring additional fields (records, pushback) // Ignoring additional fields (records, pushback)
@ -1405,12 +1405,12 @@ namespace MinecraftClient.Protocol.Handlers
break; break;
case PacketTypesIn.UpdateScore: case PacketTypesIn.UpdateScore:
string entityname = dataTypes.ReadNextString(packetData); string entityname = dataTypes.ReadNextString(packetData);
int action3 = protocolversion >= MC_1_18_2_Version int action3 = protocolVersion >= MC_1_18_2_Version
? dataTypes.ReadNextVarInt(packetData) ? dataTypes.ReadNextVarInt(packetData)
: dataTypes.ReadNextByte(packetData); : dataTypes.ReadNextByte(packetData);
string objectivename2 = string.Empty; string objectivename2 = string.Empty;
int value = -1; int value = -1;
if (action3 != 1 || protocolversion >= MC_1_8_Version) if (action3 != 1 || protocolVersion >= MC_1_8_Version)
objectivename2 = dataTypes.ReadNextString(packetData); objectivename2 = dataTypes.ReadNextString(packetData);
if (action3 != 1) if (action3 != 1)
value = dataTypes.ReadNextVarInt(packetData); value = dataTypes.ReadNextVarInt(packetData);
@ -1449,7 +1449,7 @@ namespace MinecraftClient.Protocol.Handlers
Translations.Get("exception.packet_process", Translations.Get("exception.packet_process",
packetPalette.GetIncommingTypeById(packetID), packetPalette.GetIncommingTypeById(packetID),
packetID, packetID,
protocolversion, protocolVersion,
login_phase, login_phase,
innerException.GetType()), innerException.GetType()),
innerException); innerException);
@ -1551,7 +1551,7 @@ namespace MinecraftClient.Protocol.Handlers
/// <returns>True if login successful</returns> /// <returns>True if login successful</returns>
public bool Login(PlayerKeyPair? playerKeyPair, SessionToken session) public bool Login(PlayerKeyPair? playerKeyPair, SessionToken session)
{ {
byte[] protocol_version = dataTypes.GetVarInt(protocolversion); byte[] protocol_version = dataTypes.GetVarInt(protocolVersion);
string server_address = pForge.GetServerAddress(handler.GetServerHost()); string server_address = pForge.GetServerAddress(handler.GetServerHost());
byte[] server_port = dataTypes.GetUShort((ushort)handler.GetServerPort()); byte[] server_port = dataTypes.GetUShort((ushort)handler.GetServerPort());
byte[] next_state = dataTypes.GetVarInt(2); byte[] next_state = dataTypes.GetVarInt(2);
@ -1560,7 +1560,7 @@ namespace MinecraftClient.Protocol.Handlers
List<byte> fullLoginPacket = new List<byte>(); List<byte> fullLoginPacket = new List<byte>();
fullLoginPacket.AddRange(dataTypes.GetString(handler.GetUsername())); // Username fullLoginPacket.AddRange(dataTypes.GetString(handler.GetUsername())); // Username
if (protocolversion >= MC_1_19_Version) if (protocolVersion >= MC_1_19_Version)
{ {
if (playerKeyPair == null) if (playerKeyPair == null)
fullLoginPacket.AddRange(dataTypes.GetBool(false)); // Has Sig Data fullLoginPacket.AddRange(dataTypes.GetBool(false)); // Has Sig Data
@ -1651,7 +1651,7 @@ namespace MinecraftClient.Protocol.Handlers
// Encryption Response packet // Encryption Response packet
List<byte> encryptionResponse = new(); List<byte> encryptionResponse = new();
encryptionResponse.AddRange(dataTypes.GetArray(RSAService.Encrypt(secretKey, false))); // Shared Secret encryptionResponse.AddRange(dataTypes.GetArray(RSAService.Encrypt(secretKey, false))); // Shared Secret
if (protocolversion >= Protocol18Handler.MC_1_19_Version) if (protocolVersion >= Protocol18Handler.MC_1_19_Version)
{ {
if (playerKeyPair == null) if (playerKeyPair == null)
{ {
@ -1675,7 +1675,7 @@ namespace MinecraftClient.Protocol.Handlers
SendPacket(0x01, encryptionResponse); SendPacket(0x01, encryptionResponse);
//Start client-side encryption //Start client-side encryption
socketWrapper.SwitchToEncrypted(secretKey); socketWrapper.SwitchToEncrypted(secretKey); // pre switch
//Process the next packet //Process the next packet
int loopPrevention = UInt16.MaxValue; int loopPrevention = UInt16.MaxValue;
@ -1697,7 +1697,7 @@ namespace MinecraftClient.Protocol.Handlers
Guid uuidReceived = dataTypes.ReadNextUUID(packetData); Guid uuidReceived = dataTypes.ReadNextUUID(packetData);
string userName = dataTypes.ReadNextString(packetData); string userName = dataTypes.ReadNextString(packetData);
Tuple<string, string, string>[]? playerProperty = null; Tuple<string, string, string>[]? playerProperty = null;
if (protocolversion >= Protocol18Handler.MC_1_19_Version) if (protocolVersion >= Protocol18Handler.MC_1_19_Version)
{ {
int count = dataTypes.ReadNextVarInt(packetData); // Number Of Properties int count = dataTypes.ReadNextVarInt(packetData); // Number Of Properties
playerProperty = new Tuple<string, string, string>[count]; playerProperty = new Tuple<string, string, string>[count];
@ -1752,9 +1752,9 @@ namespace MinecraftClient.Protocol.Handlers
byte[] tabcomplete_packet = new byte[] { }; byte[] tabcomplete_packet = new byte[] { };
if (protocolversion >= MC_1_8_Version) if (protocolVersion >= MC_1_8_Version)
{ {
if (protocolversion >= MC_1_13_Version) if (protocolVersion >= MC_1_13_Version)
{ {
tabcomplete_packet = dataTypes.ConcatBytes(tabcomplete_packet, transaction_id); tabcomplete_packet = dataTypes.ConcatBytes(tabcomplete_packet, transaction_id);
tabcomplete_packet = dataTypes.ConcatBytes(tabcomplete_packet, dataTypes.GetString(BehindCursor)); tabcomplete_packet = dataTypes.ConcatBytes(tabcomplete_packet, dataTypes.GetString(BehindCursor));
@ -1763,7 +1763,7 @@ namespace MinecraftClient.Protocol.Handlers
{ {
tabcomplete_packet = dataTypes.ConcatBytes(tabcomplete_packet, dataTypes.GetString(BehindCursor)); tabcomplete_packet = dataTypes.ConcatBytes(tabcomplete_packet, dataTypes.GetString(BehindCursor));
if (protocolversion >= MC_1_9_Version) if (protocolVersion >= MC_1_9_Version)
{ {
tabcomplete_packet = dataTypes.ConcatBytes(tabcomplete_packet, assume_command); tabcomplete_packet = dataTypes.ConcatBytes(tabcomplete_packet, assume_command);
} }
@ -1869,7 +1869,7 @@ namespace MinecraftClient.Protocol.Handlers
/// <returns>Max length, in characters</returns> /// <returns>Max length, in characters</returns>
public int GetMaxChatMessageLength() public int GetMaxChatMessageLength()
{ {
return protocolversion > MC_1_10_Version return protocolVersion > MC_1_10_Version
? 256 ? 256
: 100; : 100;
} }
@ -1883,7 +1883,7 @@ namespace MinecraftClient.Protocol.Handlers
/// <returns>Minecraft Protocol version number</returns> /// <returns>Minecraft Protocol version number</returns>
public int GetProtocolVersion() public int GetProtocolVersion()
{ {
return protocolversion; return protocolVersion;
} }
@ -2004,7 +2004,7 @@ namespace MinecraftClient.Protocol.Handlers
return true; return true;
// Process Chat Command - 1.19 and above // Process Chat Command - 1.19 and above
if (protocolversion >= MC_1_19_Version && message.StartsWith('/')) if (protocolVersion >= MC_1_19_Version && message.StartsWith('/'))
return SendChatCommand(message[1..], playerKeyPair); return SendChatCommand(message[1..], playerKeyPair);
try try
@ -2014,7 +2014,7 @@ namespace MinecraftClient.Protocol.Handlers
// Message: String (up to 256 chars) // Message: String (up to 256 chars)
fields.AddRange(dataTypes.GetString(message)); fields.AddRange(dataTypes.GetString(message));
if (protocolversion >= MC_1_19_Version) if (protocolVersion >= MC_1_19_Version)
{ {
// Timestamp: Instant(Long) // Timestamp: Instant(Long)
DateTimeOffset timeNow = DateTimeOffset.UtcNow; DateTimeOffset timeNow = DateTimeOffset.UtcNow;
@ -2092,7 +2092,7 @@ namespace MinecraftClient.Protocol.Handlers
return false; return false;
// Plugin channels were significantly changed between Minecraft 1.12 and 1.13 // Plugin channels were significantly changed between Minecraft 1.12 and 1.13
// https://wiki.vg/index.php?title=Pre-release_protocol&oldid=14132#Plugin_Channels // https://wiki.vg/index.php?title=Pre-release_protocol&oldid=14132#Plugin_Channels
if (protocolversion >= MC_1_13_Version) if (protocolVersion >= MC_1_13_Version)
{ {
return SendPluginChannelPacket("minecraft:brand", dataTypes.GetString(brandInfo)); return SendPluginChannelPacket("minecraft:brand", dataTypes.GetString(brandInfo));
} }
@ -2120,26 +2120,26 @@ namespace MinecraftClient.Protocol.Handlers
List<byte> fields = new List<byte>(); List<byte> fields = new List<byte>();
fields.AddRange(dataTypes.GetString(language)); fields.AddRange(dataTypes.GetString(language));
fields.Add(viewDistance); fields.Add(viewDistance);
fields.AddRange(protocolversion >= MC_1_9_Version fields.AddRange(protocolVersion >= MC_1_9_Version
? dataTypes.GetVarInt(chatMode) ? dataTypes.GetVarInt(chatMode)
: new byte[] { chatMode }); : new byte[] { chatMode });
fields.Add(chatColors ? (byte)1 : (byte)0); fields.Add(chatColors ? (byte)1 : (byte)0);
if (protocolversion < MC_1_8_Version) if (protocolVersion < MC_1_8_Version)
{ {
fields.Add(difficulty); fields.Add(difficulty);
fields.Add((byte)(skinParts & 0x1)); //show cape fields.Add((byte)(skinParts & 0x1)); //show cape
} }
else fields.Add(skinParts); else fields.Add(skinParts);
if (protocolversion >= MC_1_9_Version) if (protocolVersion >= MC_1_9_Version)
fields.AddRange(dataTypes.GetVarInt(mainHand)); fields.AddRange(dataTypes.GetVarInt(mainHand));
if (protocolversion >= MC_1_17_Version) if (protocolVersion >= MC_1_17_Version)
{ {
if (protocolversion >= MC_1_18_1_Version) if (protocolVersion >= MC_1_18_1_Version)
fields.Add(0); // 1.18 and above - Enable text filtering. (Always false) fields.Add(0); // 1.18 and above - Enable text filtering. (Always false)
else else
fields.Add(1); // 1.17 and 1.17.1 - Disable text filtering. (Always true) fields.Add(1); // 1.17 and 1.17.1 - Disable text filtering. (Always true)
} }
if (protocolversion >= MC_1_18_1_Version) if (protocolVersion >= MC_1_18_1_Version)
fields.Add(1); // 1.18 and above - Allow server listings fields.Add(1); // 1.18 and above - Allow server listings
SendPacket(PacketTypesOut.ClientSettings, fields); SendPacket(PacketTypesOut.ClientSettings, fields);
} }
@ -2175,7 +2175,7 @@ namespace MinecraftClient.Protocol.Handlers
SendPacket(packetType, dataTypes.ConcatBytes( SendPacket(packetType, dataTypes.ConcatBytes(
dataTypes.GetDouble(location.X), dataTypes.GetDouble(location.X),
dataTypes.GetDouble(location.Y), dataTypes.GetDouble(location.Y),
protocolversion < MC_1_8_Version protocolVersion < MC_1_8_Version
? dataTypes.GetDouble(location.Y + 1.62) ? dataTypes.GetDouble(location.Y + 1.62)
: new byte[0], : new byte[0],
dataTypes.GetDouble(location.Z), dataTypes.GetDouble(location.Z),
@ -2201,7 +2201,7 @@ namespace MinecraftClient.Protocol.Handlers
{ {
// In 1.7, length needs to be included. // In 1.7, length needs to be included.
// In 1.8, it must not be. // In 1.8, it must not be.
if (protocolversion < MC_1_8_Version) if (protocolVersion < MC_1_8_Version)
{ {
byte[] length = BitConverter.GetBytes((short)data.Length); byte[] length = BitConverter.GetBytes((short)data.Length);
Array.Reverse(length); Array.Reverse(length);
@ -2256,7 +2256,7 @@ namespace MinecraftClient.Protocol.Handlers
// Is player Sneaking (Only 1.16 and above) // Is player Sneaking (Only 1.16 and above)
// Currently hardcoded to false // Currently hardcoded to false
// TODO: Update to reflect the real player state // TODO: Update to reflect the real player state
if (protocolversion >= MC_1_16_Version) if (protocolVersion >= MC_1_16_Version)
fields.AddRange(dataTypes.GetBool(false)); fields.AddRange(dataTypes.GetBool(false));
SendPacket(PacketTypesOut.InteractEntity, fields); SendPacket(PacketTypesOut.InteractEntity, fields);
@ -2282,7 +2282,7 @@ namespace MinecraftClient.Protocol.Handlers
// Is player Sneaking (Only 1.16 and above) // Is player Sneaking (Only 1.16 and above)
// Currently hardcoded to false // Currently hardcoded to false
// TODO: Update to reflect the real player state // TODO: Update to reflect the real player state
if (protocolversion >= MC_1_16_Version) if (protocolVersion >= MC_1_16_Version)
fields.AddRange(dataTypes.GetBool(false)); fields.AddRange(dataTypes.GetBool(false));
SendPacket(PacketTypesOut.InteractEntity, fields); SendPacket(PacketTypesOut.InteractEntity, fields);
return true; return true;
@ -2302,7 +2302,7 @@ namespace MinecraftClient.Protocol.Handlers
// Is player Sneaking (Only 1.16 and above) // Is player Sneaking (Only 1.16 and above)
// Currently hardcoded to false // Currently hardcoded to false
// TODO: Update to reflect the real player state // TODO: Update to reflect the real player state
if (protocolversion >= MC_1_16_Version) if (protocolVersion >= MC_1_16_Version)
fields.AddRange(dataTypes.GetBool(false)); fields.AddRange(dataTypes.GetBool(false));
SendPacket(PacketTypesOut.InteractEntity, fields); SendPacket(PacketTypesOut.InteractEntity, fields);
return true; return true;
@ -2318,7 +2318,7 @@ namespace MinecraftClient.Protocol.Handlers
public bool SendUseItem(int hand, int sequenceId) public bool SendUseItem(int hand, int sequenceId)
{ {
if (protocolversion < MC_1_9_Version) if (protocolVersion < MC_1_9_Version)
return false; // Packet does not exist prior to MC 1.9 return false; // Packet does not exist prior to MC 1.9
// According to https://wiki.vg/index.php?title=Protocol&oldid=5486#Player_Block_Placement // According to https://wiki.vg/index.php?title=Protocol&oldid=5486#Player_Block_Placement
// MC 1.7 does this using Player Block Placement with special values // MC 1.7 does this using Player Block Placement with special values
@ -2327,7 +2327,7 @@ namespace MinecraftClient.Protocol.Handlers
{ {
List<byte> packet = new List<byte>(); List<byte> packet = new List<byte>();
packet.AddRange(dataTypes.GetVarInt(hand)); packet.AddRange(dataTypes.GetVarInt(hand));
if (protocolversion >= MC_1_19_Version) if (protocolVersion >= MC_1_19_Version)
packet.AddRange(dataTypes.GetVarInt(sequenceId)); packet.AddRange(dataTypes.GetVarInt(sequenceId));
SendPacket(PacketTypesOut.UseItem, packet); SendPacket(PacketTypesOut.UseItem, packet);
return true; return true;
@ -2345,7 +2345,7 @@ namespace MinecraftClient.Protocol.Handlers
packet.AddRange(dataTypes.GetVarInt(status)); packet.AddRange(dataTypes.GetVarInt(status));
packet.AddRange(dataTypes.GetLocation(location)); packet.AddRange(dataTypes.GetLocation(location));
packet.AddRange(dataTypes.GetVarInt(dataTypes.GetBlockFace(face))); packet.AddRange(dataTypes.GetVarInt(dataTypes.GetBlockFace(face)));
if (protocolversion >= MC_1_19_Version) if (protocolVersion >= MC_1_19_Version)
packet.AddRange(dataTypes.GetVarInt(sequenceId)); packet.AddRange(dataTypes.GetVarInt(sequenceId));
SendPacket(PacketTypesOut.PlayerDigging, packet); SendPacket(PacketTypesOut.PlayerDigging, packet);
return true; return true;
@ -2357,7 +2357,7 @@ namespace MinecraftClient.Protocol.Handlers
public bool SendPlayerBlockPlacement(int hand, Location location, Direction face, int sequenceId) public bool SendPlayerBlockPlacement(int hand, Location location, Direction face, int sequenceId)
{ {
if (protocolversion < MC_1_14_Version) if (protocolVersion < MC_1_14_Version)
return false; // NOT IMPLEMENTED for older MC versions return false; // NOT IMPLEMENTED for older MC versions
try try
{ {
@ -2369,7 +2369,7 @@ namespace MinecraftClient.Protocol.Handlers
packet.AddRange(dataTypes.GetFloat(0.5f)); // cursorY packet.AddRange(dataTypes.GetFloat(0.5f)); // cursorY
packet.AddRange(dataTypes.GetFloat(0.5f)); // cursorZ packet.AddRange(dataTypes.GetFloat(0.5f)); // cursorZ
packet.Add(0); // insideBlock = false; packet.Add(0); // insideBlock = false;
if (protocolversion >= MC_1_19_Version) if (protocolVersion >= MC_1_19_Version)
packet.AddRange(dataTypes.GetVarInt(sequenceId)); packet.AddRange(dataTypes.GetVarInt(sequenceId));
SendPacket(PacketTypesOut.PlayerBlockPlacement, packet); SendPacket(PacketTypesOut.PlayerBlockPlacement, packet);
return true; return true;
@ -2432,13 +2432,13 @@ namespace MinecraftClient.Protocol.Handlers
packet.Add((byte)windowId); // Window ID packet.Add((byte)windowId); // Window ID
// 1.18+ // 1.18+
if (protocolversion >= MC_1_18_1_Version) if (protocolVersion >= MC_1_18_1_Version)
{ {
packet.AddRange(dataTypes.GetVarInt(stateId)); // State ID packet.AddRange(dataTypes.GetVarInt(stateId)); // State ID
packet.AddRange(dataTypes.GetShort((short)slotId)); // Slot ID packet.AddRange(dataTypes.GetShort((short)slotId)); // Slot ID
} }
// 1.17.1 // 1.17.1
else if (protocolversion == MC_1_17_1_Version) else if (protocolVersion == MC_1_17_1_Version)
{ {
packet.AddRange(dataTypes.GetShort((short)slotId)); // Slot ID packet.AddRange(dataTypes.GetShort((short)slotId)); // Slot ID
packet.AddRange(dataTypes.GetVarInt(stateId)); // State ID packet.AddRange(dataTypes.GetVarInt(stateId)); // State ID
@ -2451,15 +2451,15 @@ namespace MinecraftClient.Protocol.Handlers
packet.Add(button); // Button packet.Add(button); // Button
if (protocolversion < MC_1_17_Version) if (protocolVersion < MC_1_17_Version)
packet.AddRange(dataTypes.GetShort(actionNumber)); packet.AddRange(dataTypes.GetShort(actionNumber));
if (protocolversion >= MC_1_9_Version) if (protocolVersion >= MC_1_9_Version)
packet.AddRange(dataTypes.GetVarInt(mode)); // Mode packet.AddRange(dataTypes.GetVarInt(mode)); // Mode
else packet.Add(mode); else packet.Add(mode);
// 1.17+ Array of changed slots // 1.17+ Array of changed slots
if (protocolversion >= MC_1_17_Version) if (protocolVersion >= MC_1_17_Version)
{ {
packet.AddRange(dataTypes.GetVarInt(changedSlots.Count)); // Length of the array packet.AddRange(dataTypes.GetVarInt(changedSlots.Count)); // Length of the array
foreach (var slot in changedSlots) foreach (var slot in changedSlots)
@ -2502,12 +2502,12 @@ namespace MinecraftClient.Protocol.Handlers
{ {
List<byte> packet = new List<byte>(); List<byte> packet = new List<byte>();
if (protocolversion < MC_1_8_Version) if (protocolVersion < MC_1_8_Version)
{ {
packet.AddRange(dataTypes.GetInt(playerid)); packet.AddRange(dataTypes.GetInt(playerid));
packet.Add((byte)1); // Swing arm packet.Add((byte)1); // Swing arm
} }
else if (protocolversion < MC_1_9_Version) else if (protocolVersion < MC_1_9_Version)
{ {
// No fields in 1.8.X // No fields in 1.8.X
} }
@ -2575,7 +2575,7 @@ namespace MinecraftClient.Protocol.Handlers
public bool UpdateCommandBlock(Location location, string command, CommandBlockMode mode, CommandBlockFlags flags) public bool UpdateCommandBlock(Location location, string command, CommandBlockMode mode, CommandBlockFlags flags)
{ {
if (protocolversion <= MC_1_13_Version) if (protocolVersion <= MC_1_13_Version)
{ {
try try
{ {
@ -2613,7 +2613,7 @@ namespace MinecraftClient.Protocol.Handlers
public bool SelectTrade(int selectedSlot) public bool SelectTrade(int selectedSlot)
{ {
// MC 1.13 or greater // MC 1.13 or greater
if (protocolversion >= MC_1_13_Version) if (protocolVersion >= MC_1_13_Version)
{ {
try try
{ {
@ -2632,7 +2632,7 @@ namespace MinecraftClient.Protocol.Handlers
public bool SendSpectate(Guid UUID) public bool SendSpectate(Guid UUID)
{ {
// MC 1.8 or greater // MC 1.8 or greater
if (protocolversion >= MC_1_8_Version) if (protocolVersion >= MC_1_8_Version)
{ {
try try
{ {