/// <summary>
/// Parses the NBT compound "level" tag into a chunk
/// </summary>
Chunk?ParseChunkFromNBT(NBTCompound level)
{
byte[] Blocks = new byte[16 * 1256 * 16];
byte[] BlockLight = new byte[16 * 256 * 16 / 2];
byte[] SkyLight = new byte[16 * 256 * 16 / 2];
const int BLOCKS_PER_SECTION = 16 * 16 * 16;
const int NIBBLES_PER_SECTION = 16 * 16 * 16 / 2;
// Parse each section:
NBTList Sections = (NBTList)(level.Data["Sections"].Data);
foreach (INBTData Section in Sections.Data)
{
NBTCompound CompS = (NBTCompound)Section;
int y = ((NBTByte)(CompS.Data["Y"].Data)).Data;
byte[] SectionBlocks = ((NBTByteArray)(CompS.Data["Blocks"].Data)).Data;
Buffer.BlockCopy(SectionBlocks, 0, Blocks, y * BLOCKS_PER_SECTION, BLOCKS_PER_SECTION);
byte[] SectionBlockLight = ((NBTByteArray)(CompS.Data["BlockLight"].Data)).Data;
Buffer.BlockCopy(SectionBlockLight, 0, BlockLight, y * NIBBLES_PER_SECTION, NIBBLES_PER_SECTION);
byte[] SectionSkyLight = ((NBTByteArray)(CompS.Data["BlockLight"].Data)).Data;
Buffer.BlockCopy(SectionSkyLight, 0, SkyLight, y * NIBBLES_PER_SECTION, NIBBLES_PER_SECTION);
} // foreach Section
return(new Chunk(Blocks, BlockLight, SkyLight, this._Trans));
}
public Window(string World, bool Nether, Dictionary <string, Scheme> Schemes)
: base(640, 480, GraphicsMode.Default, DefaultTitle)
{
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(frmHelp));
this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
GL.Enable(EnableCap.Lighting);
GL.Enable(EnableCap.CullFace);
GL.Enable(EnableCap.ColorMaterial);
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.Blend); // support transparencey
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
//GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Line);
MinecraftLevel mcl;
MinecraftLevel mclt;
if (Nether)
{
mcl = new MinecraftLevel(World + Path.DirectorySeparatorChar + "DIM-1", false);
mclt = new MinecraftLevel(World + Path.DirectorySeparatorChar + "DIM-1", true);
}
else
{
mcl = new MinecraftLevel(World, false);
mclt = new MinecraftLevel(World, true);
}
int s = 128;
DateTime starttime = DateTime.Now;
string leveldat = World + Path.DirectorySeparatorChar + "level.dat"; // we still dont change this, level.dat is still used
this._Renderer = new MinecraftRenderer(mcl);
this._RendererTrans = new MinecraftRenderer(mclt);
Scheme schm;
Schemes.TryGetValue("Default", out schm);
this._Renderer.CurrentScheme = schm;
this._RendererTrans.CurrentScheme = schm;
Vector <double> acpos = new Vector <double>();
if (File.Exists(leveldat) && !SMPInterface.IsSMP)
{
try
{
NBTCompound data = ((NBT.Read(File.OpenRead(leveldat)).Data as NBTCompound?).Value.Data["Data"].Data as NBTCompound?).Value;
NBTNamedTag <INBTData> player = null;
double hellscale = 8.0;
bool tryget = data.Data.TryGetValue("Player", out player);
bool nether = !(((player.Data as NBTCompound?).Value.Data["Dimension"].Data as NBTInt?).Value.Data == 0);
if (tryget & Nether == nether)
{
NBTList pos = (((player.Data as NBTCompound?).Value.Data["Pos"]).Data as NBTList?).Value;
acpos = new Vector <double>(
(pos.Data[0] as NBTDouble?).Value.Data,
(pos.Data[1] as NBTDouble?).Value.Data,
(pos.Data[2] as NBTDouble?).Value.Data);
}
else if (tryget && !Nether) // the correct positions are not in the correct places
{ // Not the nether, but player location is in the nether
// Lets make the view 16 times further away, this is the chunk they will come up on.
NBTList pos = (((player.Data as NBTCompound?).Value.Data["Pos"]).Data as NBTList?).Value;
acpos = new Vector <double>(
(pos.Data[0] as NBTDouble?).Value.Data * hellscale,
(pos.Data[1] as NBTDouble?).Value.Data,
(pos.Data[2] as NBTDouble?).Value.Data * hellscale);
}
else if (tryget && Nether) // Lets see where we will end up on the nether from up top
{
NBTList pos = (((player.Data as NBTCompound?).Value.Data["Pos"]).Data as NBTList?).Value;
acpos = new Vector <double>(
(pos.Data[0] as NBTDouble?).Value.Data / hellscale,
(pos.Data[1] as NBTDouble?).Value.Data,
(pos.Data[2] as NBTDouble?).Value.Data / hellscale);
}
else
{
acpos = new Vector <double>(
((data.Data["SpawnX"]).Data as NBTInt?).Value.Data,
((data.Data["SpawnY"]).Data as NBTInt?).Value.Data,
((data.Data["SpawnZ"]).Data as NBTInt?).Value.Data);
}
}
catch
{
}
}
else if (SMPInterface.IsSMP)
{
MineViewer.SMPPackets.PlayerSpawnPos.UpdateSpawnPos = new Action <Vector <int> >(delegate(Vector <int> pos)
{
Point <int> c;
Point <int> o; MinecraftRenderer.ChunkOffset(new Point <int>((int)pos.Z, (int)pos.X), out c, out o);
this._Renderer.GetChunk(c);
this._RendererTrans.GetChunk(c);
this._CamPos = new Vector <double>(s + 10.1 + c.X * MinecraftRenderer.ChunkSize, s + 10.1 + c.Y * MinecraftRenderer.ChunkSize, s + 10.1);
});
}
Point <int> chunk;
Point <int> offset; MinecraftRenderer.ChunkOffset(new Point <int>((int)acpos.Z, (int)acpos.X), out chunk, out offset);
if (!SMPInterface.IsSMP)
{
this._Renderer.GetChunk(chunk);
this._RendererTrans.GetChunk(chunk);
}
this._CamPos = new Vector <double>(s + 10.1 + chunk.X * MinecraftRenderer.ChunkSize, s + 10.1 + chunk.Y * MinecraftRenderer.ChunkSize, s + 10.1);
this._LookZAngle = 4.0;
this._LookXAngle = -0.6;
DateTime endtime = DateTime.Now;
TimeSpan loadtime = endtime - starttime;
this._LastHit = null;
_Bookmarks = new Bookmarks(World + Path.DirectorySeparatorChar, delegate(Vector <double> vec, Vector <double> ang)
{
this._CamPos = vec;
//this._LookXAngle = ang.X;
//this._LookZAngle = ang.Z;
Point <int> dchunk;
Point <int> doffset;
MinecraftRenderer.ChunkOffset(new Point <int>((int)vec.X, (int)vec.Y), out dchunk, out doffset);
this._Renderer.GetChunk(dchunk);
this._RendererTrans.GetChunk(dchunk);
});
this.KeyPress += delegate(object sender, OpenTK.KeyPressEventArgs e)
{
char key = e.KeyChar.ToString().ToLower()[0];
if (key == 'b')
{
this._Bookmarks.ShowForm(this._CamPos, new Vector <double>(this._LookXAngle, 0.0, this._LookZAngle));
}
if (key == ',')
{
this._SliceLevel = this._SlicePolarity == Polarity.Negative ? this._SliceLevel - 1 : this._SliceLevel + 1;
}
if (key == '.')
{
this._SliceLevel = this._SlicePolarity == Polarity.Negative ? this._SliceLevel + 1 : this._SliceLevel - 1;
}
if (key == 'h')
{
frmHelp frm = new frmHelp();
frm.Show();
}
if (key == 'k')
{
frmKey k = new frmKey(this._Renderer.CurrentScheme);
k.Show();
}
if (key == 't')
{
frmSchemes schemeform = new frmSchemes(delegate(string item)
{
if (item.Length < 1)
{
return;
}
this._Renderer.CurrentScheme = this._Schemes[item];
this._RendererTrans.CurrentScheme = this._Schemes[item];
});
int index = 0;
foreach (string k in this._Schemes.Keys)
{
ListViewItem item = new ListViewItem(k);
schemeform.Schemes.Items.Add(item);
Scheme o;
this._Schemes.TryGetValue(k, out o);
if (this._Renderer.CurrentScheme == o)
{
schemeform.Schemes.Items[index].Selected = true;
}
index++;
}
schemeform.Show();
}
};
this.Keyboard.KeyDown += delegate(object sender, KeyboardKeyEventArgs e)
{
if (e.Key == Key.Escape)
{
this.Close();
}
if (e.Key == Key.R)
{
this._SliceAxis = null;
}
};
this.Mouse.ButtonDown += delegate(object sender, MouseButtonEventArgs bea)
{
if (bea.Button == MouseButton.Left)
{
if (this._LastHit != null)
{
Border <MinecraftRenderer.HitBorder> hit = this._LastHit.Value;
MinecraftRenderer.Chunk c;
bool loaded = this._Renderer.Chunks.TryGetValue(hit.Value.Chunk.Value, out c);
if (loaded)
{
if (this.Keyboard[Key.Q])
{
this._Renderer.UnloadChunk(hit.Value.Chunk.Value);
this._RendererTrans.UnloadChunk(hit.Value.Chunk.Value);
}
else if (this.Keyboard[Key.I])
{
// TODO!!!!!!!!!!!!!!!!!!
Point <int> pos = hit.Value.Chunk.Value;
long regionX = (long)Math.Floor((decimal)pos.X / 32);
long regionZ = (long)Math.Floor((decimal)pos.Y / 32);
string file = Path.DirectorySeparatorChar + "region" + Path.DirectorySeparatorChar + "r." +
Convert.ToString(regionX) + "." + Convert.ToString(regionZ) + ".mcr";
string msg = String.Format("Chunk: X {0} Y {1}\nFile: {2}", pos.X, pos.Y, file);
msg += String.Format("\nX {0} Y {1} Z {2}", hit.Position.Y, hit.Position.Z, hit.Position.X);
MessageBox.Show(msg);
}
else
{
this._SliceAxis = hit.Direction;
this._SliceLevel = hit.Position[hit.Direction] + (hit.Value.Polarity == Polarity.Negative ? 1 : 0);
this._SlicePolarity = hit.Value.Polarity;
}
}
else
{
if (this.Keyboard[Key.E])
{
bool a;
Point <int> pos = hit.Value.Chunk.Value;
if (this._Renderer.ChunksSelected.TryGetValue(pos, out a))
{
this._Renderer.ChunksSelected.Remove(pos);
}
else
{
this._Renderer.ChunksSelected.Add(pos, true);
}
}
else
{
if (this._Renderer.ChunksSelected.Count > 0)
{
foreach (KeyValuePair <Point <int>, bool> kv in this._Renderer.ChunksSelected)
{
this._Renderer.GetChunk(kv.Key);
this._RendererTrans.GetChunk(kv.Key);
}
this._Renderer.ChunksSelected.Clear();
}
else
{
this._Renderer.GetChunk(hit.Value.Chunk.Value);
this._RendererTrans.GetChunk(hit.Value.Chunk.Value);
}
}
}
}
}
else
{
if (this._Renderer.ChunksSelected.Count > 0 && this.Keyboard[Key.E])
{
this._Renderer.ChunksSelected.Clear();
}
}
};
this._Schemes = Schemes;
this._Renderer.CurrentScheme = this._Schemes["Default"];
this._AverageFPS = 60.0;
}