4f17362aeb
git-svn-id: http://mc-server.googlecode.com/svn/trunk@251 0a769ca7-a7f5-676a-18bf-c427514a06d6
83 lines
1.8 KiB
C++
83 lines
1.8 KiB
C++
|
|
#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
|
|
|
|
#include "cPacket_MapChunk.h"
|
|
#include "../cChunk.h"
|
|
|
|
#include "zlib.h"
|
|
|
|
|
|
|
|
|
|
|
|
cPacket_MapChunk::~cPacket_MapChunk()
|
|
{
|
|
delete [] m_CompressedData;
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
cPacket_MapChunk::cPacket_MapChunk(cChunk * a_Chunk)
|
|
{
|
|
assert(a_Chunk->IsValid());
|
|
m_PacketID = E_MAP_CHUNK;
|
|
|
|
m_PosX = a_Chunk->GetPosX() * 16; // It has to be block coordinates
|
|
m_PosY = (short)(a_Chunk->GetPosY() * 128);
|
|
m_PosZ = a_Chunk->GetPosZ() * 16;
|
|
|
|
m_SizeX = 15;
|
|
m_SizeY = 127;
|
|
m_SizeZ = 15;
|
|
|
|
uLongf CompressedSize = compressBound( cChunk::c_BlockDataSize );
|
|
char * CompressedBlockData = new char[CompressedSize];
|
|
|
|
compress2( (Bytef*)CompressedBlockData, &CompressedSize, (const Bytef*)a_Chunk->pGetBlockData(), cChunk::c_BlockDataSize, Z_DEFAULT_COMPRESSION);
|
|
|
|
m_CompressedData = CompressedBlockData;
|
|
m_CompressedSize = CompressedSize;
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
cPacket_MapChunk::cPacket_MapChunk( const cPacket_MapChunk & a_Copy )
|
|
{
|
|
m_PacketID = E_MAP_CHUNK;
|
|
m_PosX = a_Copy.m_PosX;
|
|
m_PosY = a_Copy.m_PosY;
|
|
m_PosZ = a_Copy.m_PosZ;
|
|
m_SizeX = a_Copy.m_SizeX;
|
|
m_SizeY = a_Copy.m_SizeY;
|
|
m_SizeZ = a_Copy.m_SizeZ;
|
|
|
|
m_CompressedSize = a_Copy.m_CompressedSize;
|
|
m_CompressedData = new char[m_CompressedSize];
|
|
memcpy( m_CompressedData, a_Copy.m_CompressedData, m_CompressedSize );
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void cPacket_MapChunk::Serialize(AString & a_Data) const
|
|
{
|
|
AppendByte (a_Data, m_PacketID);
|
|
AppendInteger(a_Data, m_PosX);
|
|
AppendShort (a_Data, m_PosY);
|
|
AppendInteger(a_Data, m_PosZ);
|
|
AppendByte (a_Data, m_SizeX);
|
|
AppendByte (a_Data, m_SizeY);
|
|
AppendByte (a_Data, m_SizeZ);
|
|
AppendInteger(a_Data, m_CompressedSize);
|
|
AppendData (a_Data, m_CompressedData, m_CompressedSize);
|
|
}
|
|
|
|
|
|
|
|
|