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Work on sending chunks

This commit is contained in:
Joshua Ashton 2020-08-13 10:24:29 +01:00
parent 2d1403548c
commit f6bb87ab2b
1 changed files with 42 additions and 45 deletions
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87
src/DedicatedServer.cpp
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@ -189,32 +189,22 @@ namespace Feather
client.SendMessage(spawnPos);
using RelativeFlags = Play::ClientboundPlayerPositionAndLook::RelativeFlags;
Play::ClientboundPlayerPositionAndLook playerPos =
{
.x = 0,
.y = 70,
.z = 0,
.xRot = 0,
.yRot = 0,
.flags = (RelativeFlags)0,
.id = 0,
};
client.SendMessage(playerPos);
// SEND CHUNKS
NetworkMessage chunkData(5KB);
// Packet ID
chunkData.WriteVarInt(0x22);
// Chunk X, Z
chunkData.Write<int32_t>(-10);
chunkData.Write<int32_t>(-12);
//chunkData.Write<int32_t>(-10);
//chunkData.Write<int32_t>(-12);
chunkData.Write<int32_t>(0);
chunkData.Write<int32_t>(0);
// Full chunk
chunkData.Write(true);
chunkData.Write<bool>(true);
Chunk* chunk = m_worldManager.GetOverworld()->m_chunk;
@ -229,41 +219,36 @@ namespace Feather
{
ChunkSection sect = chunk->sections[i];
// Don't support bitsPerBlock != 4 yet!
if (i == 4)
continue;
Log::Trace("Chunk: Got Section {} with local palette size {}", i, sect.localPalette.Size());
sectionsBits |= 1 << i;
// Block Count: fudge
sections.Write<uint16_t>(1024);
sections.Write<int16_t>(1024);
// Bits Per Block
sections.Write<uint8_t>(4);
const size_t bitsPerBlock = 4;
sections.Write<uint8_t>(bitsPerBlock);
// Palette
NetworkMessage paletteData(512);
for (int i = 0; i < sect.localPalette.Size(); i++)
const size_t dataLength = (16 * 16 * 16) * bitsPerBlock / 64;
if (bitsPerBlock <= 8)
{
int id = sect.localPalette.ByID(i);
Log::Trace("Palette: {} -> {}", i, id);
// Palette
sections.WriteVarInt(sect.localPalette.Size());
paletteData.WriteVarInt(id);
i++;
for (int j = 0; j < sect.localPalette.Size(); j++)
sections.WriteVarInt(sect.localPalette.ByID(j));
}
paletteData.Finalize();
sections.WriteData(paletteData.GetData(), paletteData.GetDataSize());
// Block Data
//NBT::LongArrayTag blocks = sect.Get<NBT::LongArrayTag>("BlockStates");
sections.WriteVarInt(ChunkSection::NUM_LONGS);
sections.WriteData(sect.blockStates, ChunkSection::NUM_LONGS * sizeof(int64_t));
sections.WriteVarInt(dataLength);
sections.WriteData(sect.blockStates, dataLength * sizeof(int64_t));
}
//Log::Trace("Section bits: {:#b}", sectionsBits);
Log::Trace("Section bits: {:#b}", sectionsBits);
chunkData.WriteVarInt(sectionsBits);
@ -273,14 +258,11 @@ namespace Feather
chunkData.WriteData(buf.data, buf.length);
// Biomes
for (int i = 0; i < 1024; i++)
chunkData.Write<int32_t>(5);
//NBT::IntArrayTag biomes = chunk->Get<NBT::IntArrayTag>("Biomes");
//NBT::DataBuffer buf1 = biomes.GetData();
//chunkData.WriteData(buf1.data, buf1.length);
NBT::IntArrayTag biomes = chunkNBT->Get<NBT::IntArrayTag>("Biomes");
for (uint32_t i = 0; i < 1024; i++)
chunkData.Write<int32_t>(biomes[i]);
sections.Finalize();
chunkData.WriteVarInt(sections.GetDataSize());
chunkData.WriteData(sections.GetData(), sections.GetDataSize());
// Block Ents
@ -289,6 +271,21 @@ namespace Feather
chunkData.Finalize();
client.SendMessage(chunkData);
// UPDATE POSITION
using RelativeFlags = Play::ClientboundPlayerPositionAndLook::RelativeFlags;
Play::ClientboundPlayerPositionAndLook playerPos =
{
.x = 0,
.y = 87,
.z = 0,
.xRot = 0,
.yRot = 0,
.flags = RelativeFlags(0),
.id = 0,
};
client.SendMessage(playerPos);
}
template <>