diff options
Diffstat (limited to 'Minecraft.World/BlockRegionUpdatePacket.cpp')
| -rw-r--r-- | Minecraft.World/BlockRegionUpdatePacket.cpp | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/Minecraft.World/BlockRegionUpdatePacket.cpp b/Minecraft.World/BlockRegionUpdatePacket.cpp index bec943d8..730ce3ed 100644 --- a/Minecraft.World/BlockRegionUpdatePacket.cpp +++ b/Minecraft.World/BlockRegionUpdatePacket.cpp @@ -48,7 +48,7 @@ BlockRegionUpdatePacket::BlockRegionUpdatePacket(int x, int y, int z, int xs, in // TODO - we should be using compressed data directly here rather than decompressing first and then recompressing... byteArray rawBuffer; - if( xs == 16 && ys == Level::maxBuildHeight && zs == 16 && ( ( x & 15 ) == 0 ) && ( y == 0 ) && ( ( z & 15 ) == 0 ) ) + if( xs == 16 && ys == Level::maxBuildHeight && zs == 16 && ( ( x & 15 ) == 0 ) && ( y == 0 ) && ( ( z & 15 ) == 0 ) ) { bIsFullChunk = true; @@ -66,6 +66,8 @@ BlockRegionUpdatePacket::BlockRegionUpdatePacket(int x, int y, int z, int xs, in { size = 0; buffer = byteArray(); + app.DebugPrintf("[BRUP-SERVER] *** EMPTY BUFFER for chunk(%d,%d) ys=%d bIsFullChunk=%d\n", + x>>4, z>>4, this->ys, bIsFullChunk ? 1 : 0); } else { @@ -96,7 +98,7 @@ void BlockRegionUpdatePacket::read(DataInputStream *dis) //throws IOException zs = dis->read() + 1; bIsFullChunk = (chunkFlags & BLOCK_REGION_UPDATE_FULLCHUNK) ? true : false; - if(chunkFlags & BLOCK_REGION_UPDATE_ZEROHEIGHT) + if(chunkFlags & BLOCK_REGION_UPDATE_ZEROHEIGHT) ys = 0; size = dis->readInt(); @@ -106,6 +108,10 @@ void BlockRegionUpdatePacket::read(DataInputStream *dis) //throws IOException if(size == 0) { buffer = byteArray(); + if(bIsFullChunk) + { + app.DebugPrintf("[BRUP-READ] *** ZERO-SIZE full chunk packet at (%d,%d)!\n", x>>4, z>>4); + } } else { @@ -131,6 +137,11 @@ void BlockRegionUpdatePacket::read(DataInputStream *dis) //throws IOException delete [] compressedBuffer.data; + if(buffer.length != outputSize) + { + app.DebugPrintf("*** BlockRegionUpdatePacket DECOMPRESS MISMATCH: expected=%d got=%d xs=%d ys=%d zs=%d fullChunk=%d compressedSize=%d levelIdx=%d\n", + buffer.length, outputSize, xs, ys, zs, bIsFullChunk ? 1 : 0, size, levelIdx); + } assert(buffer.length == outputSize); } } |