public void WriteTo(MinecraftStream stream)
{
if (Cache != null)
{
stream.Write(Cache);
return;
}
byte[] sectionData;
int sectionBitmask = 0;
using (MemoryStream ms = new MemoryStream())
{
using (MinecraftStream mc = new MinecraftStream(ms))
{
for (int i = 0; i < Sections.Length; i++)
{
ChunkSection section = Sections[i];
if (section.IsAllAir)
{
continue;
}
sectionBitmask |= 1 << i;
section.WriteTo(mc, true);
}
}
sectionData = ms.ToArray();
}
using (MemoryStream ms = new MemoryStream())
{
using (MinecraftStream mc = new MinecraftStream(ms))
{
mc.WriteInt(Coordinates.X);
mc.WriteInt(Coordinates.Z);
mc.WriteBool(true);
mc.WriteVarInt(sectionBitmask); //Primary Bitmask
mc.WriteVarInt(sectionData.Length + 256);
mc.Write(sectionData, 0, sectionData.Length);
mc.Write(Biomes);
mc.WriteVarInt(0); //No block entities for now
}
Cache = ms.ToArray();
}
stream.Write(Cache);
}
public ChunkColumn(ChunkCoordinates coordinates)
{
Coordinates = coordinates;
Sections = new ChunkSection[16];
Biomes = new byte[Depth * Width];
for (int i = 0; i < Sections.Length; i++)
{
Sections[i] = new ChunkSection();
}
for (int i = 0; i < Biomes.Length; i++)
{
Biomes[i] = 1; //Plains
}
for (int i = 0; i < HeightMap.Length; i++)
{
HeightMap[i] = 0;
}
}