private HashSet <Block> GetBlocks(RawSchematic rawSchematic)
{
if (rawSchematic.Heigth > 2016 || rawSchematic.Length > 2016 || rawSchematic.Width > 2016)
{
throw new Exception("Schematic is too big");
}
Console.WriteLine($"[LOG] Started to read all blocks of the schematic...");
Console.WriteLine($"[INFO] Raw schematic Width: {rawSchematic.Width}");
Console.WriteLine($"[INFO] Raw schematic Length: {rawSchematic.Length}");
Console.WriteLine($"[INFO] Raw schematic Height: {rawSchematic.Heigth}");
Console.WriteLine($"[INFO] Raw schematic total blocks: {rawSchematic.Data.Length}");
LoadedSchematic.WidthSchematic = (short)(rawSchematic.Width * _scale);
LoadedSchematic.LengthSchematic = (short)(rawSchematic.Length * _scale);
LoadedSchematic.HeightSchematic = (short)(rawSchematic.Heigth * _scale);
//Sorted by height (bottom to top) then length then width -- the index of the block at X,Y,Z is (Y×length + Z)×width + X.
ConcurrentBag <Block> blocks = new ConcurrentBag <Block>();
int minY = Math.Max(_ignoreMinY, 0);
int maxY = 0;
if (rawSchematic.Heigth <= _ignoreMaxY)
{
maxY = Math.Min(_ignoreMaxY, rawSchematic.Heigth);
}
else
{
maxY = rawSchematic.Heigth;
}
Parallel.For(minY, (maxY * _scale), y =>
{
for (int z = 0; z < (rawSchematic.Length * _scale); z++)
{
for (int x = 0; x < (rawSchematic.Width * _scale); x++)
{
int yProgress = (y / _scale);
int zProgress = (z / _scale);
int xProgress = (x / _scale);
int index = (yProgress * rawSchematic.Length + zProgress) * rawSchematic.Width + xProgress;
int blockId = rawSchematic.Blocks[index];
if (blockId != 0)
{
Block block = new Block((short)x, (short)y, (short)z,
GetBlockColor(rawSchematic.Blocks[index],
rawSchematic.Data[index]).ColorToUInt());
if ((_excavate && IsBlockConnectedToAir(rawSchematic, block, minY, maxY) || !_excavate))
{
blocks.Add(block);
}
}
}
}
});
Console.WriteLine($"[LOG] Done.");
return(blocks.ToHashSet());
}
private Schematic LoadSchematic(NbtFile nbtFile)
{
RawSchematic raw = LoadRaw(nbtFile);
HashSet <Voxel> blocks = GetBlocks(raw);
Schematic schematic = new Schematic(blocks);
return(schematic);
}
private Schematic LoadSchematic(NbtFile nbtFile)
{
RawSchematic raw = LoadRaw(nbtFile);
HashSet <Block> blocks = GetBlocks(raw);
string name = Path.GetFileNameWithoutExtension(nbtFile.FileName);
Schematic schematic = new Schematic((ushort)raw.Width, (ushort)raw.Heigth, (ushort)raw.Length, blocks);
schematic.Width *= (ushort)_scale;
schematic.Height *= (ushort)_scale;
schematic.Length *= (ushort)_scale;
return(schematic);
}
private HashSet <Voxel> GetBlocks(RawSchematic rawSchematic)
{
if (rawSchematic.Heigth > Schematic.MAX_WORLD_HEIGHT || rawSchematic.Length > Schematic.MAX_WORLD_LENGTH || rawSchematic.Width > Schematic.MAX_WORLD_WIDTH)
{
throw new Exception("Schematic is too big");
}
Console.WriteLine($"[LOG] Started to read all blocks of the schematic...");
//Sorted by height (bottom to top) then length then width -- the index of the block at X,Y,Z is (Y×length + Z)×width + X.
HashSet <Voxel> blocks = new HashSet <Voxel>();
int minY = Math.Max(mIgnoreMinY, 0);
int maxY = rawSchematic.Heigth <= mIgnoreMaxY?Math.Min(mIgnoreMaxY, rawSchematic.Heigth) : rawSchematic.Heigth;
int total = (maxY * mScale) * (rawSchematic.Length * mScale) * (rawSchematic.Width * mScale);
int indexProgress = 0;
using (ProgressBar progressbar = new ProgressBar())
{
for (int y = minY; y < (maxY * mScale); y++)
{
for (int z = 0; z < (rawSchematic.Length * mScale); z++)
{
for (int x = 0; x < (rawSchematic.Width * mScale); x++)
{
int yProgress = (y / mScale);
int zProgress = (z / mScale);
int xProgress = (x / mScale);
int index = (yProgress * rawSchematic.Length + zProgress) * rawSchematic.Width + xProgress;
int blockId = rawSchematic.Blocks[index];
if (blockId != 0)
{
Voxel voxel = new Voxel((ushort)x, (ushort)y, (ushort)z, GetBlockColor(rawSchematic.Blocks[index], rawSchematic.Data[index]).ColorToUInt());
if ((mExcavate && IsBlockConnectedToAir(rawSchematic, voxel, minY, maxY) || !mExcavate))
{
if (!blocks.Contains(voxel))
{
blocks.Add(voxel);
}
}
}
progressbar.Report(indexProgress++ / (float)total);
}
}
}
}
Console.WriteLine($"[LOG] Done.");
return(blocks);
}
private RawSchematic LoadRaw(NbtFile nbtFile)
{
RawSchematic raw = new RawSchematic();
var rootTag = nbtFile.RootTag;
foreach (NbtTag tag in rootTag.Tags)
{
switch (tag.Name)
{
case "Width": //Short
raw.Width = tag.ShortValue;
LoadedSchematic.WidthSchematic = (ushort)raw.Width;
break;
case "Height": //Short
raw.Heigth = tag.ShortValue;
LoadedSchematic.HeightSchematic = (ushort)raw.Heigth;
break;
case "Length": //Short
raw.Length = tag.ShortValue;
break;
case "Blocks": //ByteArray
raw.Blocks = tag.ByteArrayValue;
break;
case "Data": //ByteArray
raw.Data = tag.ByteArrayValue;
break;
case "Entities": //List
break; //Ignore
case "TileEntities": //List
break;
case "Icon": //Compound
break; //Ignore
case "SchematicaMapping": //Compound
tag.ToString();
break; //Ignore
default:
break;
}
}
return(raw);
}
private Schematic CreateSchematic(RawSchematic rawSchematic)
{
if (rawSchematic.Heigth > Schematic.MAX_WORLD_HEIGHT || rawSchematic.Length > Schematic.MAX_WORLD_LENGTH || rawSchematic.Width > Schematic.MAX_WORLD_WIDTH)
{
throw new Exception("Schematic is too big");
}
Console.WriteLine($"[INFO] Started to read all blocks of the schematic...");
//Sorted by height (bottom to top) then length then width -- the index of the block at X,Y,Z is (Y×length + Z)×width + X.
Schematic schematic = new Schematic();
int total = (rawSchematic.Heigth) * (rawSchematic.Length) * (rawSchematic.Width);
int indexProgress = 0;
using (ProgressBar progressbar = new ProgressBar())
{
for (int y = 0; y < (rawSchematic.Heigth); y++)
{
for (int z = 0; z < (rawSchematic.Length); z++)
{
for (int x = 0; x < (rawSchematic.Width); x++)
{
int index = (y * rawSchematic.Length + z) * rawSchematic.Width + x;
int blockId = rawSchematic.Blocks[index];
if (blockId != 0)
{
Voxel voxel = new Voxel((ushort)x, (ushort)y, (ushort)z, GetBlockColor(rawSchematic.Blocks[index], rawSchematic.Data[index]).ColorToUInt());
if ((mExcavate && IsBlockConnectedToAir(rawSchematic, voxel, 0, rawSchematic.Heigth) || !mExcavate))
{
if (!schematic.ContainsVoxel(x, y, z))
{
schematic.AddVoxel(x, y, z, voxel.Color);
}
}
}
progressbar.Report(indexProgress++ / (float)total);
}
}
}
}
Console.WriteLine($"[INFO] Done.");
return(schematic);
}
private bool IsBlockConnectedToAir(RawSchematic rawSchematic, Block block, int minY, int maxY)
{
if (block.X - 1 >= 0 && block.X + 1 < rawSchematic.Width && block.Y - 1 >= minY && block.Y + 1 < maxY && block.Z - 1 >= 0 && block.Z < rawSchematic.Length)
{
int indexLeftX = (block.Y * rawSchematic.Length + block.Z) * rawSchematic.Width + (block.X - 1);
int indexRightX = (block.Y * rawSchematic.Length + block.Z) * rawSchematic.Width + (block.X + 1);
int indexTop = ((block.Y + 1) * rawSchematic.Length + block.Z) * rawSchematic.Width + block.X;
int indexBottom = ((block.Y - 1) * rawSchematic.Length + block.Z) * rawSchematic.Width + block.X;
int indexAhead = (block.Y * rawSchematic.Length + block.Z + 1) * rawSchematic.Width + block.X;
int indexBehind = (block.Y * rawSchematic.Length + block.Z - 1) * rawSchematic.Width + block.X;
return(rawSchematic.Blocks[indexLeftX] == 0 || rawSchematic.Blocks[indexRightX] == 0 ||
rawSchematic.Blocks[indexTop] == 0 || rawSchematic.Blocks[indexBottom] == 0 ||
rawSchematic.Blocks[indexAhead] == 0 || rawSchematic.Blocks[indexBehind] == 0);
}
return(false);
}
private Schematic LoadSchematic(NbtFile nbtFile)
{
RawSchematic raw = LoadRaw(nbtFile);
return(CreateSchematic(raw));
}