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Fix some packet reading issues with DefineBlockExt.

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This commit is contained in:
UnknownShadow200 2015-12-24 16:51:13 +11:00
parent 76ee17523d
commit 95bc4a3c03
3 changed files with 16 additions and 8 deletions
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2
ClassicalSharp/Network/Enums.cs
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@ -41,6 +41,8 @@ namespace ClassicalSharp {
CpePlayerClick = 34,
CpeDefineBlock = 35,
CpeRemoveBlockDefinition = 36,
CpeDefineBlockExt = 37,
CpeBulkBlockUpdate = 38,
}
public enum CpeMessage {

19
ClassicalSharp/Network/NetworkProcessor.CPE.cs
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@ -2,6 +2,7 @@
using ClassicalSharp.Hotkeys;
using ClassicalSharp.Network;
using ClassicalSharp.TexturePack;
using OpenTK;
using OpenTK.Input;
namespace ClassicalSharp {
@ -63,7 +64,7 @@ namespace ClassicalSharp {
"HackControl", "MessageTypes", "PlayerClick",
"FullCP437", "LongerMessages",
// proposals
"BlockDefinitions", "BlockDefinitionsExt", "BulkBlockUpdate",
"BlockDefinitions", "BlockDefinitionsExt",
};
void HandleCpeExtInfo() {
@ -409,13 +410,17 @@ namespace ClassicalSharp {
void HandleCpeDefineBlockExt() {
byte block = HandleCpeDefineBlockCommonStart();
BlockInfo info = game.BlockInfo;
Vector3 min, max;
info.MinBB[block].X = Math.Min( 15/16f, reader.ReadUInt8() / 16f );
info.MinBB[block].Y = Math.Min( 15/16f, reader.ReadUInt8() / 16f );
info.MinBB[block].Z = Math.Min( 15/16f, reader.ReadUInt8() / 16f );
info.MaxBB[block].X = Math.Min( 1, reader.ReadUInt8() / 16f );
info.MaxBB[block].Y = Math.Min( 1, reader.ReadUInt8() / 16f );
info.MaxBB[block].Z = Math.Min( 1, reader.ReadUInt8() / 16f );
min.X = reader.ReadUInt8() / 16f; Utils.Clamp( ref min.X, 0, 15/16f );
min.Y = reader.ReadUInt8() / 16f; Utils.Clamp( ref min.Y, 0, 15/16f );
min.Z = reader.ReadUInt8() / 16f; Utils.Clamp( ref min.Z, 0, 15/16f );
max.X = reader.ReadUInt8() / 16f; Utils.Clamp( ref max.X, 1/16f, 1 );
max.Y = reader.ReadUInt8() / 16f; Utils.Clamp( ref max.Y, 1/16f, 1 );
max.Z = reader.ReadUInt8() / 16f; Utils.Clamp( ref max.Z, 1/16f, 1 );
info.MinBB[block] = min;
info.MaxBB[block] = max;
HandleCpeDefineBlockCommonEnd( block );
}

3
ClassicalSharp/Network/NetworkProcessor.cs
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@ -149,7 +149,8 @@ namespace ClassicalSharp {
readonly int[] packetSizes = {
131, 1, 1, 1028, 7, 9, 8, 74, 10, 7, 5, 4, 2,
66, 65, 2, 67, 69, 3, 2, 3, 134, 196, 130, 3,
8, 86, 2, 4, 66, 69, 2, 8, 138, 0, 80, 2, 1282,
8, 86, 2, 4, 66, 69, 2, 8, 138, 0, 80, 2, 85,
1282,
};
NetWriter writer;