static int RemoveFire(McaFile mca)
{
int removed = 0;
foreach (var c in mca.chunks)
{
if (c == null)
{
continue;
}
var sections = c.Tag ["Level"] ["Sections"] as TagList <TagCompound>;
foreach (TagCompound s in sections.List)
{
byte[] blocks = s ["Blocks"].ByteArray;
for (int n = 0; n < blocks.Length; n++)
{
if (blocks [n] == (byte)BlockID.Sand)
{
removed += 1;
blocks [n] = 0;
}
}
}
}
return(removed);
}
static int Custom()
{
//Manual work
string path = "/home/nuxas/Traveler/current/world/region/r.0.-5.mca";
McaFile mca = McaFile.Load(path);
Console.WriteLine(mca.chunks [0, 0].Tag);
mca.chunks [15, 23] = null;
mca.chunks [16, 23] = null;
mca.chunks [14, 24] = null;
mca.chunks [11, 22] = null;
mca.chunks [10, 21] = null;
//Clear entities
foreach (var c in mca.chunks)
{
if (c == null)
{
continue;
}
var l = c.Tag ["Level"] ["Entities"] as TagList <TagCompound>;
if (l == null)
{
continue;///empty lists are of type list<tagbyte>
}
l.List.Clear();
}
mca.SaveAs(path + ".temp");
File.Delete(path);
File.Move(path + ".temp", path);
return(0);
}
static int DeleteChunk(McaFile mca, string[] args)
{
for (int n = 2; n < args.Length; n++)
{
string[] p = args [n].Split('.');
int dx = int.Parse(p [0]);
int dz = int.Parse(p [1]);
mca.chunks [dx, dz] = null;
}
return(0);
}
static int CleanEntities(McaFile mca)
{
int removed = 0;
foreach (var c in mca.chunks)
{
if (c == null)
{
continue;
}
var l = c.Tag ["Level"] ["Entities"] as TagList <TagCompound>;
if (l == null)
{
continue;///empty lists are of type list<tagbyte>
}
removed += l.List.Count;
l.List.Clear();
}
return(removed);
}
public static int Command(string[] args)
{
McaFile mca = McaFile.Load(args [0]);
if (args.Length == 1)
{
Console.WriteLine(mca);
return(0);
}
switch (args [1].ToLowerInvariant())
{
case "nop":
mca.SaveAs(args [2]);
Console.WriteLine("Saved as is");
return(0);
case "cleanentities":
int removed = CleanEntities(mca);
mca.Save();
Console.WriteLine("Removed " + removed);
return(0);
case "deletechunk":
DeleteChunk(mca, args);
mca.Save();
Console.WriteLine("Removed chunks");
return(0);
case "nofire":
int fires = RemoveFire(mca);
Console.WriteLine("Removed " + fires + " fires");
mca.Save();
return(0);
default:
Console.Error.WriteLine("Unknown command: " + args [1]);
return(-1);
}
}
public static void Paint(Graphics g, MapControl map, int Width, int Height, CoordDouble center, float scale)
{
if (map.Dimension > Dimensions.End)
{
return;
}
CoordDouble topleft = center - new CoordDouble(Width / 2 * scale, 0, Height / 2 * scale);
//Determine center region
int rx = (int)center.X & -512;
int rz = (int)center.Z & -512;
//Sub region chunk index
int scx = (((int)center.X) >> 4) & 0x1F;
int scz = (((int)center.Z) >> 4) & 0x1F;
//Region changed
if (rx != lastCX || rz != lastCY)
{
lastCX = rx;
lastCY = rz;
//Load region
//lastReg = McaFile.Load(map.Dimension, rx, rz);
}
//..
if (scale < 1)
{
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
}
else
{
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
}
float drawSize = regionSize / scale - 1;
int xStart = (int)Math.Floor(topleft.X / regionSize) * regionSize;
int xEnd = (int)Math.Ceiling((topleft.X + Width * scale) / regionSize) * regionSize;
int yStart = (int)Math.Floor(topleft.Z / regionSize) * regionSize;
int yEnd = (int)Math.Ceiling((topleft.Z + Height * scale) / regionSize) * regionSize;
for (int x = xStart; x <= xEnd; x += regionSize)
{
for (int z = yStart; z <= yEnd; z += regionSize)
{
float px = ((x - (float)topleft.X) / scale);
float py = ((z - (float)topleft.Z) / scale);
if (lastReg != null)
{
if (x == rx && z == rz)
{
int subSize = (int)(drawSize / 32) - 1;
for (int dx = 0; dx < 32; dx++)
{
for (int dz = 0; dz < 32; dz++)
{
float pdx = ((x + (dx << 4) - (float)topleft.X) / scale);
float pdy = ((z + (dz << 4) - (float)topleft.Z) / scale);
if (lastReg.HasChunk(dx, dz))
{
if (dx == scx && dz == scz)
{
//Highlighted
g.FillRectangle(Brushes.Orange, pdx, pdy, subSize, subSize);
McaChunk c = lastReg.chunks [dx, dz];
g.DrawString(c.ToString(), font, Brushes.Black, pdx, pdy);
}
else
{
g.FillRectangle(Brushes.Green, pdx, pdy, subSize, subSize);
}
}
}
}
//Console.WriteLine (lastReg);
//using (Image b = Bitmap.FromFile(basePath+path))
// g.DrawImage (b, px, py, drawSize, drawSize);
}
}
string path = McaFile.Path(map.Dimension, x, z);
if (File.Exists(path))
{
//Draw Age border
Color c = Color.FromArgb(128, AgeColor(File.GetLastWriteTime(path)));
using (Pen p = new Pen(c))
{
p.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
g.DrawRectangle(p, px, py, drawSize, drawSize);
}
g.DrawString((x >> 9) + "," + (z >> 9), font, Brushes.GreenYellow, px, py);
}
else
{
//g.DrawRectangle (Pens.Orange, px, py, drawSize, drawSize);
//g.DrawString (path, font, Brushes.Purple, px, py);
//g.DrawString (scale.ToString (), font, Brushes.Purple, px, py);
}
}
}
}
