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Implemented 1.19.4, first pass, light testing

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Anon 2023-03-21 20:28:05 +01:00
parent e44ade8688
commit 5d4ea515a7
6 changed files with 250 additions and 9 deletions
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54
MinecraftClient/Protocol/Handlers/Protocol18.cs
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@ -64,6 +64,7 @@ namespace MinecraftClient.Protocol.Handlers
internal const int MC_1_19_Version = 759;
internal const int MC_1_19_2_Version = 760;
internal const int MC_1_19_3_Version = 761;
internal const int MC_1_19_4_Version = 762;
private int compression_treshold = 0;
private int autocomplete_transaction_id = 0;
@ -477,6 +478,35 @@ namespace MinecraftClient.Protocol.Handlers
}
break;
case PacketTypesIn.Bundle: // Empty as of 1.19.4, just skip
return true;
case PacketTypesIn.DamageEvent:
dataTypes.SkipNextVarInt(packetData);
var sourceType = dataTypes.ReadNextVarInt(packetData);
if (sourceType != 0)
{
if(dataTypes.ReadNextBool(packetData))
dataTypes.SkipNextVarInt(packetData);
if(dataTypes.ReadNextBool(packetData))
dataTypes.SkipNextVarInt(packetData);
if(dataTypes.ReadNextBool(packetData))
dataTypes.ReadNextLocation(packetData);
}
// TODO: Write a function to use this data
break;
case PacketTypesIn.HurtAnimation:
dataTypes.SkipNextVarInt(packetData);
dataTypes.ReadNextFloat(packetData);
// TODO: Write a function to use this data
break;
case PacketTypesIn.ChunksBiomes:
// TODO: Use ?
// Not clear for what this is used as right of now.
return true;
case PacketTypesIn.DeclareCommands:
if (protocolVersion >= MC_1_19_Version)
{
@ -925,8 +955,11 @@ namespace MinecraftClient.Protocol.Handlers
LastYaw = yaw; LastPitch = pitch;
}
if (protocolVersion >= MC_1_17_Version)
dataTypes.ReadNextBool(packetData); // Dismount Vehicle - 1.17 and above
if (protocolVersion >= MC_1_17_Version && protocolVersion < MC_1_19_4_Version)
dataTypes.ReadNextBool(packetData); // Dismount Vehicle - 1.17 and abo
if(protocolVersion < MC_1_19_4_Version)
dataTypes.ReadNextVarInt(packetData);
}
break;
case PacketTypesIn.ChunkData:
@ -1257,9 +1290,20 @@ namespace MinecraftClient.Protocol.Handlers
break;
case PacketTypesIn.ServerData:
string motd = "-";
bool hasMotd = dataTypes.ReadNextBool(packetData);
if (hasMotd)
bool hasMotd = false;
if (protocolVersion < MC_1_19_4_Version)
{
hasMotd = dataTypes.ReadNextBool(packetData);
if (hasMotd)
motd = ChatParser.ParseText(dataTypes.ReadNextString(packetData));
}
else
{
hasMotd = true;
motd = ChatParser.ParseText(dataTypes.ReadNextString(packetData));
}
string iconBase64 = "-";
bool hasIcon = dataTypes.ReadNextBool(packetData);
@ -1899,7 +1943,7 @@ namespace MinecraftClient.Protocol.Handlers
Dictionary<int, object?> metadata = dataTypes.ReadNextMetadata(packetData, itemPalette);
int healthField; // See https://wiki.vg/Entity_metadata#Living_Entity
if (protocolVersion > MC_1_19_3_Version)
if (protocolVersion > MC_1_19_4_Version)
throw new NotImplementedException(Translations.exception_palette_healthfield);
else if (protocolVersion >= MC_1_17_Version) // 1.17 and above
healthField = 9;