public void GetChunk(int x, int y, int z, ushort[] chunk)
{
if (!started)
{
Init();
started = true;
}
bool addCaves = (bool)m.GetOption("DefaultGenCaves");
bool addCaveLava = (bool)m.GetOption("DefaultGenLavaCaves");
int ChunkSize = m.GetChunkSize();
x *= ChunkSize;
y *= ChunkSize;
z *= ChunkSize;
int chunksize = ChunkSize;
var noise = new LibNoise.FastNoise();
noise.Frequency = 0.01;
for (int xx = 0; xx < chunksize; xx++)
{
for (int yy = 0; yy < chunksize; yy++)
{
int currentHeight = (byte)((finalTerrain.GetValue((xx + x) / 100.0, 0, (yy + y) / 100.0) * 60) + 64);
int ymax = currentHeight;
int biome = (int)(BiomeSelect.GetValue((x + xx) / 100.0, 0, (y + yy) / 100.0) * 2); //MD * 2
int toplayer = BLOCK_DIRT;
if (biome == 0)
{
toplayer = BLOCK_DIRT;
}
if (biome == 1)
{
toplayer = BLOCK_SAND;
}
if (biome == 2)
{
toplayer = BLOCK_DIRT;
}
if (biome == 3)
{
toplayer = BLOCK_DIRT;
}
if (biome == 4)
{
toplayer = BLOCK_DIRT;
}
if (biome == 5)
{
toplayer = BLOCK_CLAY;
}
int stoneHeight = (int)currentHeight - ((64 - (currentHeight % 64)) / 8) + 1;
if (ymax < seaLevel)
{
ymax = seaLevel;
}
ymax++;
if (ymax > z + chunksize - 1)
{
ymax = z + chunksize - 1;
}
for (int bY = z; bY <= ymax; bY++)
{
int curBlock = 0;
// Place bedrock
if (bY == 0)
{
curBlock = BLOCK_BEDROCK;
}
else if (bY < currentHeight)
{
if (bY < stoneHeight)
{
curBlock = BLOCK_STONE;
// Add caves
if (addCaves)
{
if (caveNoise.GetValue((x + xx) / 4.0, (bY) / 1.5, (y + yy) / 4.0) > cavestreshold)
{
if (bY < 10 && addCaveLava)
{
curBlock = BLOCK_LAVA;
}
else
{
curBlock = BLOCK_AIR;
}
}
}
}
else
{
curBlock = toplayer;
}
}
else if ((currentHeight + 1) == bY && bY > seaLevel && biome == 3)
{
curBlock = BLOCK_SNOW;
continue;
}
else if ((currentHeight + 1) == bY && bY > seaLevel + 1)
{
if (biome == 1 || biome == 0)
{
continue;
}
double f = flowers.GetValue(x + xx / 10.0, 0, y + yy / 10.0);
if (f < -0.999)
{
curBlock = BLOCK_RED_ROSE;
}
else if (f > 0.999)
{
curBlock = BLOCK_YELLOW_FLOWER;
}
else if (f < 0.001 && f > -0.001)
{
curBlock = BLOCK_PUMPKIN;
}
}
else if (currentHeight == bY)
{
if (bY == seaLevel || bY == seaLevel - 1 || bY == seaLevel - 2)
{
curBlock = BLOCK_SAND; // FF
}
else if (bY < seaLevel - 1)
{
curBlock = BLOCK_GRAVEL; // FF
}
else if (toplayer == BLOCK_DIRT)
{
curBlock = BLOCK_GRASS;
}
else
{
curBlock = toplayer; // FF
}
}
else
{
if (bY <= seaLevel)
{
curBlock = BLOCK_WATER; // FF
}
else
{
curBlock = BLOCK_AIR; // FF
}
if (bY == seaLevel && biome == 3)
{
curBlock = BLOCK_ICE;
}
}
chunk[m.Index3d(xx, yy, bY - z, chunksize, chunksize)] = (ushort)curBlock;
}
}
}
}
public byte[, ,] GetChunk(int x, int y, int z)
{
byte[, ,] chunk = new byte[ChunkSize, ChunkSize, ChunkSize];
x *= ChunkSize;
y *= ChunkSize;
z *= ChunkSize;
int chunksize = ChunkSize;
var noise = new LibNoise.FastNoise();
noise.Frequency = 0.01;
for (int xx = 0; xx < chunksize; xx++)
{
for (int yy = 0; yy < chunksize; yy++)
{
/*
* var v = noise.GetValue(x + xx, y + yy, 0);
* //if (v < min) { min = v; }
* int height = (int)(((v + 1) * 0.5) * 64) + 5;
* //if (height < 0)
* {
* // Console.Beep();
* }
*/
int currentHeight = (byte)((finalTerrain.GetValue((xx + x) / 100.0, 0, (yy + y) / 100.0) * 60) + 64);
int ymax = currentHeight;
/*for (int zz = 0; zz < chunksize; zz++)
* {
* if (z + zz <= currentHeight) { chunk[xx, yy, zz] = 1; }
* }*/
int biome = (int)(BiomeSelect.GetValue((x + xx) / 100.0, 0, (y + yy) / 100.0) * 2); //MD * 2
byte toplayer = BLOCK_DIRT;
if (biome == 0)
{
toplayer = BLOCK_DIRT;
}
if (biome == 1)
{
toplayer = BLOCK_SAND;
}
if (biome == 2)
{
toplayer = BLOCK_DIRT;
}
if (biome == 3)
{
toplayer = BLOCK_DIRT;
}
if (biome == 4)
{
toplayer = BLOCK_DIRT;
}
if (biome == 5)
{
toplayer = BLOCK_CLAY;
}
//biomecoun[biome]++;
int stoneHeight = (int)currentHeight - ((64 - (currentHeight % 64)) / 8) + 1;
int bYbX = ((y << 7) + (x << 11));
if (ymax < seaLevel)
{
ymax = seaLevel;
}
ymax++;
if (ymax > z + chunksize - 1) //md
{
ymax = z + chunksize - 1;
}
//for (int bY = 0; bY <= ymax; bY++)
for (int bY = z; bY <= ymax; bY++)
{
//curBlock = &(chunk->blocks[bYbX++]);
int curBlock = 0;
// Place bedrock
if (bY == 0)
{
curBlock = BLOCK_BEDROCK;
continue;
}
if (bY < currentHeight)
{
if (bY < stoneHeight)
{
curBlock = BLOCK_STONE;
// Add caves
if (addCaves)
{
//cave.AddCaves(curBlock, x + xx, bY, y + yy);
if (caveNoise.GetValue((x + xx) / 4.0, (bY) / 1.5, (y + yy) / 4.0) > cavestreshold)
{
if (bY < 10 && addCaveLava)
{
curBlock = BLOCK_LAVA;
}
else
{
curBlock = BLOCK_AIR;
}
}
}
}
else
{
curBlock = toplayer;
}
}
else if ((currentHeight + 1) == bY && bY > seaLevel && biome == 3)
{
curBlock = BLOCK_SNOW;
continue;
}
else if ((currentHeight + 1) == bY && bY > seaLevel + 1)
{
if (biome == 1 || biome == 0)
{
continue;
}
double f = flowers.GetValue(x + xx / 10.0, 0, y + yy / 10.0);
if (f < -0.999)
{
curBlock = BLOCK_RED_ROSE;
}
else if (f > 0.999)
{
curBlock = BLOCK_YELLOW_FLOWER;
}
else if (f < 0.001 && f > -0.001)
{
curBlock = BLOCK_PUMPKIN;
}
}
else if (currentHeight == bY)
{
if (bY == seaLevel || bY == seaLevel - 1 || bY == seaLevel - 2)
{
curBlock = BLOCK_SAND; // FF
}
else if (bY < seaLevel - 1)
{
curBlock = BLOCK_GRAVEL; // FF
}
else if (toplayer == BLOCK_DIRT)
{
curBlock = BLOCK_GRASS;
}
else
{
curBlock = toplayer; // FF
}
}
else
{
if (bY <= seaLevel)
{
curBlock = BLOCK_WATER; // FF
}
else
{
curBlock = BLOCK_AIR; // FF
}
if (bY == seaLevel && biome == 3)
{
curBlock = BLOCK_ICE;
}
}
chunk[xx, yy, bY - z] = (byte)curBlock;
}
}
}
return(chunk);
}
