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Ignore extraneous byte for HackControl sent by older D3 servers, but doesn't work properly if jump height is >= 0.

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This commit is contained in:
UnknownShadow200 2015-09-23 11:31:59 +10:00
parent 56089bf275
commit b195699620
1 changed files with 8 additions and 0 deletions
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8
ClassicalSharp/Network/NetworkProcessor.cs
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@ -102,6 +102,12 @@ namespace ClassicalSharp {
while( reader.size > 0 ) { while( reader.size > 0 ) {
byte opcode = reader.buffer[0]; byte opcode = reader.buffer[0];
// Fix for older D3 servers which wrote one byte too many for HackControl packets.
if( opcode == 0xFF && lastOpcode == PacketId.CpeHackControl ) {
reader.Remove( 1 );
game.LocalPlayer.CalculateJumpVelocity( 1.4f ); // assume default jump height
continue;
}
if( reader.size < packetSizes[opcode] ) break; if( reader.size < packetSizes[opcode] ) break;
ReadPacket( opcode ); ReadPacket( opcode );
} }
@ -251,9 +257,11 @@ namespace ClassicalSharp {
byte[] mapSize = new byte[4], map; byte[] mapSize = new byte[4], map;
FixedBufferStream gzippedMap; FixedBufferStream gzippedMap;
bool sendWomId = false, sentWomId = false; bool sendWomId = false, sentWomId = false;
PacketId lastOpcode;
void ReadPacket( byte opcode ) { void ReadPacket( byte opcode ) {
reader.Remove( 1 ); // remove opcode reader.Remove( 1 ); // remove opcode
lastOpcode = (PacketId)opcode;
switch( (PacketId)opcode ) { switch( (PacketId)opcode ) {
case PacketId.Handshake: case PacketId.Handshake: