public override byte[] GetLODSix(int seed, int seed2, int seed3, int seed4, int seed5, Vector3i cpos)
{
byte[] b = new byte[5 * 5 * 5 * 2];
if (cpos.Z > MaxNonAirHeight)
{
// AIR
return(b);
}
else if (cpos.Z < 0)
{
// STONE
Material enf = Material.STONE;
ushort enfu = (ushort)enf;
for (int i = 0; i < b.Length; i += 2)
{
b[i] = (byte)(enfu & 0xFF);
b[i + 1] = (byte)((enfu >> 8) & 0xFF);
}
return(b);
}
for (int x = 0; x < 5; x++)
{
for (int y = 0; y < 5; y++)
{
double hheight = GetHeight(seed, seed2, seed3, seed4, seed5, cpos.X * Chunk.CHUNK_SIZE + Chunk.CHUNK_SIZE * 0.25 * x, cpos.Y * Chunk.CHUNK_SIZE + Chunk.CHUNK_SIZE * 0.25 * y, false);
SimpleBiome biome = Biomes.BiomeFor(seed2, seed3, seed4, cpos.X * Chunk.CHUNK_SIZE + Chunk.CHUNK_SIZE * 0.25 * x, cpos.Y * Chunk.CHUNK_SIZE + Chunk.CHUNK_SIZE * 0.25 * y, cpos.Z * Chunk.CHUNK_SIZE + Chunk.CHUNK_SIZE * 0.5, hheight) as SimpleBiome;
double topf = (hheight - cpos.Z * Chunk.CHUNK_SIZE) / 5.0;
int top = (int)Math.Round(topf);
for (int z = 0; z < Math.Min(top - 5, 5); z++)
{
ushort lowType = (ushort)biome.BaseBlock();
int loc = Chunk.ApproxBlockIndex(x, y, z, 5) * 2;
b[loc] = (byte)(lowType & 0xFF);
b[loc + 1] = (byte)((lowType >> 8) & 0xFF);
}
for (int z = Math.Max(top - 5, 0); z < Math.Min(top - 1, 5); z++)
{
ushort lowType = (ushort)biome.SecondLayerBlock();
int loc = Chunk.ApproxBlockIndex(x, y, z, 5) * 2;
b[loc] = (byte)(lowType & 0xFF);
b[loc + 1] = (byte)((lowType >> 8) & 0xFF);
}
for (int z = Math.Max(top - 1, 0); z < Math.Min(top, 5); z++)
{
ushort lowType = (ushort)biome.SurfaceBlock();
int loc = Chunk.ApproxBlockIndex(x, y, z, 5) * 2;
b[loc] = (byte)(lowType & 0xFF);
b[loc + 1] = (byte)((lowType >> 8) & 0xFF);
}
}
}
return(b);
}
public override byte[] GetSuperLOD(int seed, int seed2, int seed3, int seed4, int seed5, Vector3i cpos)
{
byte[] b = new byte[2 * 2 * 2 * 2];
if (cpos.Z > MaxNonAirHeight)
{
// AIR
return(b);
}
else if (cpos.Z < 0)
{
// STONE
Material enf = Material.STONE;
ushort enfu = (ushort)enf;
for (int i = 0; i < b.Length; i += 2)
{
b[i] = (byte)(enfu & 0xFF);
b[i + 1] = (byte)((enfu >> 8) & 0xFF);
}
return(b);
}
for (int x = 0; x < 2; x++)
{
for (int y = 0; y < 2; y++)
{
double hheight = GetHeight(seed, seed2, seed3, seed4, seed5, cpos.X * Chunk.CHUNK_SIZE + Chunk.CHUNK_SIZE * 0.25 * x, cpos.Y * Chunk.CHUNK_SIZE + Chunk.CHUNK_SIZE * 0.25 * y, false);
SimpleBiome biome = Biomes.BiomeFor(seed2, seed3, seed4, cpos.X * Chunk.CHUNK_SIZE + Chunk.CHUNK_SIZE * 0.25 * x, cpos.Y * Chunk.CHUNK_SIZE + Chunk.CHUNK_SIZE * 0.25 * y, cpos.Z * Chunk.CHUNK_SIZE + Chunk.CHUNK_SIZE * 0.5, hheight) as SimpleBiome;
if (hheight > cpos.Z * Chunk.CHUNK_SIZE)
{
if (hheight > (cpos.Z + 1) * Chunk.CHUNK_SIZE)
{
ushort lowType = (ushort)biome.BaseBlock();
for (int z = 0; z < 2; z++)
{
int loc = Chunk.ApproxBlockIndex(x, y, z, 2) * 2;
b[loc] = (byte)(lowType & 0xFF);
b[loc + 1] = (byte)((lowType >> 8) & 0xFF);
}
}
else if (hheight > (cpos.Z + 0.5) * Chunk.CHUNK_SIZE)
{
ushort lowTypeA = (ushort)biome.BaseBlock();
int locA = Chunk.ApproxBlockIndex(x, y, 0, 2) * 2;
b[locA] = (byte)(lowTypeA & 0xFF);
b[locA + 1] = (byte)((lowTypeA >> 8) & 0xFF);
ushort lowTypeB = (ushort)biome.SurfaceBlock();
int locB = Chunk.ApproxBlockIndex(x, y, 1, 2) * 2;
b[locB] = (byte)(lowTypeB & 0xFF);
b[locB + 1] = (byte)((lowTypeB >> 8) & 0xFF);
}
else
{
ushort lowTypeB = (ushort)biome.SurfaceBlock();
int locB = Chunk.ApproxBlockIndex(x, y, 0, 2) * 2;
b[locB] = (byte)(lowTypeB & 0xFF);
b[locB + 1] = (byte)((lowTypeB >> 8) & 0xFF);
}
}
}
}
return(b);
}
