int Mineserver::Network_Protocol_Notch_Packet_0x34::_write(Mineserver::Network_Protocol_Notch_PacketStream& ps, const Mineserver::Network_Message& message)
{
const Mineserver::Network_Message_0x34* msg = static_cast<const Mineserver::Network_Message_0x34*>(&message);
ps << msg->mid << msg->x << msg->z << msg->num;
ps.bytesFrom(const_cast<uint8_t*>(reinterpret_cast<const uint8_t*>(&(msg->coordinate[0]))), msg->num*2);
ps.bytesFrom(const_cast<uint8_t*>(reinterpret_cast<const uint8_t*>(&(msg->type[0]))), msg->num);
ps.bytesFrom(const_cast<uint8_t*>(reinterpret_cast<const uint8_t*>(&(msg->meta[0]))), msg->num);
return STATE_GOOD;
}
int Mineserver::Network_Protocol_Notch_Packet_0x34::_read(Mineserver::Network_Protocol_Notch_PacketStream& ps, Mineserver::Network_Message** message)
{
Mineserver::Network_Message_0x34* msg = new Mineserver::Network_Message_0x34;
*message = msg;
ps >> msg->mid >> msg->x >> msg->z >> msg->num;
msg->coordinate.reserve(msg->num*2);
ps.bytesTo(reinterpret_cast<uint8_t*>(&(msg->coordinate[0])), msg->num*2);
msg->type.reserve(msg->num);
ps.bytesTo(reinterpret_cast<uint8_t*>(&(msg->type[0])), msg->num);
msg->meta.reserve(msg->num);
ps.bytesTo(reinterpret_cast<uint8_t*>(&(msg->meta[0])), msg->num);
return STATE_GOOD;
}
int Mineserver::Network_Protocol_Notch_Packet_0x33::_write(Mineserver::Network_Protocol_Notch_PacketStream& ps, const Mineserver::Network_Message& message)
{
const Mineserver::Network_Message_Chunk* msg = static_cast<const Mineserver::Network_Message_Chunk*>(&message);
Mineserver::NBT nbt(Mineserver::NBT::TAG_COMPOUND);
nbt.Insert("Blocks", new Mineserver::NBT(Mineserver::NBT::TAG_BYTE_ARRAY));
nbt.Insert("Data", new Mineserver::NBT(Mineserver::NBT::TAG_BYTE_ARRAY));
nbt.Insert("SkyLight", new Mineserver::NBT(Mineserver::NBT::TAG_BYTE_ARRAY));
nbt.Insert("BlockLight", new Mineserver::NBT(Mineserver::NBT::TAG_BYTE_ARRAY));
nbt.Insert("HeightMap", new Mineserver::NBT(Mineserver::NBT::TAG_BYTE_ARRAY));
nbt.Insert("Entities", new Mineserver::NBT(Mineserver::NBT::TAG_LIST, Mineserver::NBT::TAG_COMPOUND));
nbt.Insert("TileEntities", new Mineserver::NBT(Mineserver::NBT::TAG_LIST, Mineserver::NBT::TAG_COMPOUND));
nbt.Insert("LastUpdate", new Mineserver::NBT(Mineserver::NBT::TAG_LONG));
nbt.Insert("xPos", new Mineserver::NBT(Mineserver::NBT::TAG_INT));
nbt.Insert("zPos", new Mineserver::NBT(Mineserver::NBT::TAG_INT));
nbt.Insert("TerrainPopulated", new Mineserver::NBT(Mineserver::NBT::TAG_BYTE));
*nbt["xPos"] = static_cast<int32_t>(msg->chunk->x);
*nbt["zPos"] = static_cast<int32_t>(msg->chunk->z);
std::vector<uint8_t>* blockType = nbt["Blocks"]->GetByteArray();
std::vector<uint8_t>* blockMeta = nbt["Data"]->GetByteArray();
std::vector<uint8_t>* lightSky = nbt["SkyLight"]->GetByteArray();
std::vector<uint8_t>* lightBlock = nbt["BlockLight"]->GetByteArray();
blockType->resize(128*16*16);
blockMeta->resize(128*16*8);
lightSky->resize(128*16*8);
lightBlock->resize(128*16*8);
for (int y = 0; y < 128; ++y) {
for (int z = 0; z < 16; ++z) {
for (int x = 0; x < 16; x += 2) {
(*blockType)[y+(z*128)+(x*128*16)] = msg->chunk->getBlockType(x, y, z);
(*blockType)[y+(z*128)+(x*128*16)+1] = msg->chunk->getBlockType(x+1, y, z);
(*blockMeta)[y+(z*128)+((x/2)*128*8)] = (msg->chunk->getBlockMeta(x, y, z) << 4) + msg->chunk->getBlockMeta(x+1, y, z);
(*lightSky)[y+(z*128)+((x/2)*128*8)] = (msg->chunk->getLightSky(x, y, z) << 4) + msg->chunk->getLightSky(x+1, y, z);
(*lightBlock)[y+(z*128)+((x/2)*128*8)] = (msg->chunk->getLightBlock(x, y, z) << 4) + msg->chunk->getLightBlock(x+1, y, z);
}
}
}
std::vector<uint8_t> data;
nbt.Write(data);
int16_t bytes = data.size();
printf("NBT data is %d bytes\n", bytes);
ps << msg->mid << msg->posX << msg->posY << msg->posZ << msg->sizeX << msg->sizeY << msg->sizeZ << bytes;
ps.bytesFrom(data);
return STATE_GOOD;
}
int Mineserver::Network_Protocol_Notch_Packet_0x33::_read(Mineserver::Network_Protocol_Notch_PacketStream& ps, Mineserver::Network_Message** message)
{
Mineserver::Network_Message_Chunk* msg = new Mineserver::Network_Message_Chunk;
*message = msg;
int16_t bytes;
std::vector<uint8_t> data;
ps >> msg->mid >> msg->posX >> msg->posY >> msg->posZ >> msg->sizeX >> msg->sizeY >> msg->sizeZ >> bytes;
data.reserve(bytes);
ps.bytesTo(reinterpret_cast<uint8_t*>(&(data[0])), bytes);
return STATE_GOOD;
}
int Mineserver::Network_Protocol_Notch_Packet_0x33::_write(Mineserver::Network_Protocol_Notch_PacketStream& ps, const Mineserver::Network_Message& message)
{
const Mineserver::Network_Message_Chunk* msg = static_cast<const Mineserver::Network_Message_Chunk*>(&message);
uint8_t* chunk = new uint8_t[81920];
uint8_t* blockType = chunk;
memset(blockType, 0x00, 32768);
uint8_t* blockMeta = chunk + 32768;
memset(blockMeta, 0x00, 16384);
uint8_t* lightBlock = chunk + 49152;
memset(lightBlock, 0xFF, 16384);
uint8_t* lightSky = chunk + 65536;
memset(lightSky, 0xFF, 16384);
for (int y = 0; y < 128; ++y) {
for (int x = 0; x < 16; ++x) {
for (int z = 0; z < 16; ++z) {
blockType[y+(z*128)+(x*128*16)] = msg->chunk->getBlockType(x, y, z);
// blockMeta[y+(z*128)+(x*128*16)] = 0x00; //(msg->chunk->getBlockMeta(x, y, z) << 4) + msg->chunk->getBlockMeta(x+1, y, z);
// lightSky[y+(z*128)+(x*128*16)] = 0xFF; //(msg->chunk->getLightSky(x, y, z) << 4) + msg->chunk->getLightSky(x+1, y, z);
// lightBlock[y+(z*128)+(x*128*16)] = 0xFF; //(msg->chunk->getLightBlock(x, y, z) << 4) + msg->chunk->getLightBlock(x+1, y, z);
}
}
}
uLong slen = 81920;
uLongf dlen = compressBound(slen);
uint8_t* compressed = new uint8_t[dlen];
int result = compress(compressed, &dlen, chunk, slen);
printf("Compressed data is %lu bytes\n", dlen);
ps << msg->mid << msg->posX << msg->posY << msg->posZ << msg->sizeX << msg->sizeY << msg->sizeZ << static_cast<int32_t>(dlen);
ps.bytesFrom(compressed, dlen);
delete[] chunk;
delete[] compressed;
return STATE_GOOD;
}
