public void SendChunk(Server server, int clientid, Vector3i globalpos, Vector3i chunkpos)
{
ClientOnServer c = server.clients[clientid];
ServerChunk chunk = server.d_Map.GetChunk(globalpos.x, globalpos.y, globalpos.z);
server.ClientSeenChunkSet(clientid, chunkpos.x, chunkpos.y, chunkpos.z, (int)server.simulationcurrentframe);
//sent++;
byte[] compressedchunk;
if (MapUtil.IsSolidChunk(chunk.data) && chunk.data[0] == 0)
{
//don't send empty chunk.
compressedchunk = null;
}
else
{
compressedchunk = server.CompressChunkNetwork(chunk.data);
//todo!
//commented because it was being sent too early, before full column was generated.
//if (!c.heightmapchunksseen.ContainsKey(new Vector2i(v.x, v.y)))
{
byte[] heightmapchunk = Misc.UshortArrayToByteArray(server.d_Map.GetHeightmapChunk(globalpos.x, globalpos.y));
byte[] compressedHeightmapChunk = server.d_NetworkCompression.Compress(heightmapchunk);
Packet_ServerHeightmapChunk p1 = new Packet_ServerHeightmapChunk()
{
X = globalpos.x,
Y = globalpos.y,
SizeX = Server.chunksize,
SizeY = Server.chunksize,
CompressedHeightmap = compressedHeightmapChunk,
};
server.SendPacket(clientid, server.Serialize(new Packet_Server() { Id = Packet_ServerIdEnum.HeightmapChunk, HeightmapChunk = p1 }));
c.heightmapchunksseen[new Vector2i(globalpos.x, globalpos.y)] = (int)server.simulationcurrentframe;
}
}
if (compressedchunk != null)
{
foreach (byte[] part in Server.Parts(compressedchunk, 1024))
{
Packet_ServerChunkPart p1 = new Packet_ServerChunkPart()
{
CompressedChunkPart = part,
};
server.SendPacket(clientid, server.Serialize(new Packet_Server() { Id = Packet_ServerIdEnum.ChunkPart, ChunkPart = p1 }));
}
}
Packet_ServerChunk p = new Packet_ServerChunk()
{
X = globalpos.x,
Y = globalpos.y,
Z = globalpos.z,
SizeX = Server.chunksize,
SizeY = Server.chunksize,
SizeZ = Server.chunksize,
};
server.SendPacket(clientid, server.Serialize(new Packet_Server() { Id = Packet_ServerIdEnum.Chunk_, Chunk_ = p }));
}
void ProcessInBackground(Packet_Server packet)
{
switch (packet.Id)
{
case Packet_ServerIdEnum.ChunkPart:
byte[] arr = packet.ChunkPart.CompressedChunkPart;
int arrLength = game.platform.ByteArrayLength(arr); // todo
for (int i = 0; i < arrLength; i++)
{
CurrentChunk[CurrentChunkCount++] = arr[i];
}
break;
case Packet_ServerIdEnum.Chunk_:
{
Packet_ServerChunk p = packet.Chunk_;
if (CurrentChunkCount != 0)
{
game.platform.GzipDecompress(CurrentChunk, CurrentChunkCount, decompressedchunk);
{
int i = 0;
for (int zz = 0; zz < p.SizeZ; zz++)
{
for (int yy = 0; yy < p.SizeY; yy++)
{
for (int xx = 0; xx < p.SizeX; xx++)
{
int block = (decompressedchunk[i + 1] << 8) + decompressedchunk[i];
if (block < GlobalVar.MAX_BLOCKTYPES)
{
receivedchunk[Index3d(xx, yy, zz, p.SizeX, p.SizeY)] = block;
}
i += 2;
}
}
}
}
}
else
{
int size = p.SizeX * p.SizeY * p.SizeZ;
for (int i = 0; i < size; i++)
{
receivedchunk[i] = 0;
}
}
{
game.map.SetMapPortion(p.X, p.Y, p.Z, receivedchunk, p.SizeX, p.SizeY, p.SizeZ);
for (int xx = 0; xx < 2; xx++)
{
for (int yy = 0; yy < 2; yy++)
{
for (int zz = 0; zz < 2; zz++)
{
//d_Shadows.OnSetChunk(p.X + 16 * xx, p.Y + 16 * yy, p.Z + 16 * zz);//todo
}
}
}
}
game.ReceivedMapLength += CurrentChunkCount; // lengthPrefixLength + packetLength;
CurrentChunkCount = 0;
}
break;
case Packet_ServerIdEnum.HeightmapChunk:
{
Packet_ServerHeightmapChunk p = packet.HeightmapChunk;
game.platform.GzipDecompress(p.CompressedHeightmap, game.platform.ByteArrayLength(p.CompressedHeightmap), decompressedchunk);
int[] decompressedchunk1 = Game.ByteArrayToUshortArray(decompressedchunk, p.SizeX * p.SizeY * 2);
for (int xx = 0; xx < p.SizeX; xx++)
{
for (int yy = 0; yy < p.SizeY; yy++)
{
int height = decompressedchunk1[MapUtilCi.Index2d(xx, yy, p.SizeX)];
game.d_Heightmap.SetBlock(p.X + xx, p.Y + yy, height);
}
}
}
break;
}
}
public void SendChunk(Server server, int clientid, Vector3i globalpos, Vector3i chunkpos)
{
ClientOnServer c = server.clients[clientid];
ServerChunk chunk = server.d_Map.GetChunk(globalpos.x, globalpos.y, globalpos.z);
server.ClientSeenChunkSet(clientid, chunkpos.x, chunkpos.y, chunkpos.z, (int)server.simulationcurrentframe);
//sent++;
byte[] compressedchunk;
if (MapUtil.IsSolidChunk(chunk.data) && chunk.data[0] == 0)
{
//don't send empty chunk.
compressedchunk = null;
}
else
{
compressedchunk = server.CompressChunkNetwork(chunk.data);
//TODO: commented because it was being sent too early, before full column was generated.
//if (!c.heightmapchunksseen.ContainsKey(new Vector2i(v.x, v.y)))
{
byte[] heightmapchunk = Misc.UshortArrayToByteArray(server.d_Map.GetHeightmapChunk(globalpos.x, globalpos.y));
byte[] compressedHeightmapChunk = server.d_NetworkCompression.Compress(heightmapchunk);
Packet_ServerHeightmapChunk p1 = new Packet_ServerHeightmapChunk()
{
X = globalpos.x,
Y = globalpos.y,
SizeX = Server.chunksize,
SizeY = Server.chunksize,
CompressedHeightmap = compressedHeightmapChunk,
};
server.SendPacket(clientid, server.Serialize(new Packet_Server()
{
Id = Packet_ServerIdEnum.HeightmapChunk,
HeightmapChunk = p1
}));
c.heightmapchunksseen[new Vector2i(globalpos.x, globalpos.y)] = (int)server.simulationcurrentframe;
}
}
if (compressedchunk != null)
{
foreach (byte[] part in Server.Parts(compressedchunk, 1024))
{
Packet_ServerChunkPart p1 = new Packet_ServerChunkPart()
{
CompressedChunkPart = part,
};
server.SendPacket(clientid, server.Serialize(new Packet_Server()
{
Id = Packet_ServerIdEnum.ChunkPart,
ChunkPart = p1
}));
}
}
Packet_ServerChunk p = new Packet_ServerChunk()
{
X = globalpos.x,
Y = globalpos.y,
Z = globalpos.z,
SizeX = Server.chunksize,
SizeY = Server.chunksize,
SizeZ = Server.chunksize,
};
server.SendPacket(clientid, server.Serialize(new Packet_Server()
{
Id = Packet_ServerIdEnum.Chunk_,
Chunk_ = p
}));
}