public ChunkReader(byte[] expectedMagicNumber, Stream stream, HashSet <ChunkId> knownChunkList = null)
{
_knownChunkList = knownChunkList;
// Check file type
byte[] magicNumber = new byte[expectedMagicNumber.Length];
stream.Read(magicNumber, 0, expectedMagicNumber.Length);
if (!magicNumber.SequenceEqual(expectedMagicNumber))
{
throw new NotSupportedException("The header of the file was unrecognizable. Most likely it is not a valid file.");
}
// Check chunk type
uint chunkVersion = new BinaryReader(stream).ReadUInt32();
if ((chunkVersion & 0x7fffffffu) != 0)
{
throw new NotSupportedException("Chunk version " + chunkVersion + " is not supported");
}
if ((chunkVersion & 0x80000000u) != 0)
{
int compressedSize = new BinaryReader(stream).ReadInt32();
byte[] compressedBuffer = new byte[compressedSize];
stream.Read(compressedBuffer, 0, compressedSize);
byte[] decompressedBuffer = ZLib.DecompressData(compressedBuffer);
_reader = new BinaryReaderEx(new MemoryStream(decompressedBuffer));
}
else
{
_reader = new BinaryReaderEx(stream);
}
}
public static byte[] GetDecompressedData(string pakFilePath)
{
using (FileStream stream = new FileStream(pakFilePath, FileMode.Open, FileAccess.Read))
{
byte[] bytes = new byte[stream.Length];
stream.Read(bytes, 0, (int)stream.Length);
bytes = bytes.Skip(4).ToArray();
return(ZLib.DecompressData(bytes));
}
}
/// <summary>
/// Initializes a new instance of PayloadReader using the specified payload data. If the payload is compressed, it is automatically decompressed.
/// </summary>
/// <param name="payload">The payload data to be read.</param>
/// <remarks>
/// The null bytes padding is ignored by the reader.
/// </remarks>
public PayloadReader(byte[] payload)
{
Data = payload;
if (CompressionFlag)
{
byte[] firstPart = Sequence.ReadBlock(Data, 0, 11);
byte[] decompressedContent = ZLib.DecompressData(Sequence.ReadBlock(Data, 11, Size - 4));
byte[] nullBytesPadding = new byte[3];
Data = Sequence.Concat(firstPart, decompressedContent, nullBytesPadding);
}
}
/// <summary>
/// Initializes a new instance of PayloadReader using the specified payload data. If the
/// payload is compressed, it is automatically decompressed.
/// </summary>
/// <param name="payload">The payload data to be read.</param>
/// <remarks>The null bytes padding is ignored by the reader.</remarks>
public PayloadReader(byte[] payload)
{
_payloadData = payload;
if (CompressionFlag)
{
byte[] firstPart = Sequence.ReadBlock(_payloadData, 0, 11);
byte[] decompressedContent = ZLib.DecompressData(Sequence.ReadBlock(_payloadData, 11, ContentLength - sizeof(int)));
byte[] zeroesPadding = new byte[4];
_payloadData = Sequence.Concat(firstPart, decompressedContent, zeroesPadding);
}
}
public void Read(IAsyncResult read)
{
try
{
if (this.active == true)
{
byte[] sizer = new byte[2];
sizer[0] = this.buffer[0];
sizer[1] = this.buffer[1];
Array.Reverse(sizer);
short Resize = BitConverter.ToInt16(this.buffer, 0);
if (Resize > 0)
{
Array.Resize(ref this.buffer, Resize);
Array.Resize(ref this.readers.req, Resize);
this.readers.req = this.buffer;
this.buffer = initialize.decrypt(this.buffer, this.IV, this.Hmac);
byte[] getOp = new byte[2];
getOp[0] = this.buffer[0];
getOp[1] = this.buffer[1];
Array.Reverse(getOp);
short opcode = BitConverter.ToInt16(getOp, 0);
if ((byte)this.buffer[6] == 1)
{
byte[] temp = new byte[0];
byte[] lenCompress = new byte[2];
lenCompress[0] = this.buffer[4];
lenCompress[1] = this.buffer[5];
Array.Reverse(lenCompress);
short len = BitConverter.ToInt16(lenCompress, 0);
Array.Resize(ref temp, len - 4);
Array.Copy(this.buffer, 11, temp, 0, len - 4);
byte[] temp1 = ZLib.DecompressData(temp);
byte[] bufferDecompress = new byte[0];
Array.Resize(ref bufferDecompress, temp1.Length + 7);
Array.Copy(temp1, 0, bufferDecompress, 7, temp1.Length);
Array.Copy(this.buffer, 0, bufferDecompress, 0, 7);
Array.Resize(ref this.buffer, bufferDecompress.Length);
Array.Resize(ref this.readers.req, bufferDecompress.Length);
this.readers.req = bufferDecompress;
this.buffer = bufferDecompress;
Packets packets = new Packets(opcode, readers, this, bufferDecompress);
log.Hex("Recebido, OpCode {" + opcode + "} Payload: ", buffer, 0);
}
else
{
Packets packets = new Packets(opcode, readers, this, this.buffer);
log.Hex("Recebido, OpCode {" + opcode + "} Payload: ", buffer, 0);
}
}
else
{
this.close();
}
}
}
catch (Exception e)
{
log.Error("{1} \n {0}", e.Message, e.StackTrace);
}
finally
{
if (this.active)
{
this.buffer = new byte[1024];
this.readers.req = new byte[1024];
this.socket.BeginReceive(this.buffer, 0, this.buffer.Length, SocketFlags.None, this.Read, null);
}
}
}
public TestLevel(string fileName, string outFileName = "")
{
this.fileName = fileName;
FileStream fileStream = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.Read);
BinaryReaderEx reader = new BinaryReaderEx(fileStream);
byte[] buffer;
reader.ReadBlock(out Version);
reader.ReadBlock(out NumRoomTextureTiles);
reader.ReadBlock(out NumObjectTextureTiles);
reader.ReadBlock(out NumBumpTextureTiles);
reader.ReadBlock(out Texture32UncompressedSize);
reader.ReadBlock(out Texture32CompressedSize);
Texture32 = new byte[Texture32CompressedSize];
reader.ReadBlockArray(out Texture32, Texture32CompressedSize);
Texture32 = ZLib.DecompressData(Texture32);
ImageC img = ImageC.FromByteArray(Texture32, 256, (int)Texture32UncompressedSize / 262144 * 256);
//img.Save("H:\\karnak.png");
BinaryWriterEx wrttext = new BinaryWriterEx(new FileStream("textures.raw", FileMode.Create, FileAccess.Write, FileShare.None));
wrttext.WriteBlockArray(Texture32);
wrttext.Flush();
wrttext.Close();
reader.ReadBlock(out Texture16UncompressedSize);
reader.ReadBlock(out Texture16CompressedSize);
Texture16 = new byte[Texture16CompressedSize];
reader.ReadBlockArray(out Texture16, Texture16CompressedSize);
Texture16 = ZLib.DecompressData(Texture16);
reader.ReadBlock(out MiscTextureUncompressedSize);
reader.ReadBlock(out MiscTextureCompressedSize);
MiscTexture = new byte[MiscTextureCompressedSize];
reader.ReadBlockArray(out MiscTexture, MiscTextureCompressedSize);
MiscTexture = ZLib.DecompressData(MiscTexture);
reader.ReadBlock(out LevelUncompressedSize);
reader.ReadBlock(out LevelCompressedSize);
buffer = new byte[LevelCompressedSize];
reader.ReadBlockArray(out buffer, LevelCompressedSize);
buffer = ZLib.DecompressData(buffer);
var stream = new MemoryStream();
stream.Write(buffer, 0, (int)LevelUncompressedSize);
stream.Seek(0, SeekOrigin.Begin);
BinaryWriterEx wrt = new BinaryWriterEx(new FileStream("coastal.bin", FileMode.Create, FileAccess.Write, FileShare.None));
wrt.Write(buffer, 0, (int)LevelUncompressedSize);
wrt.Flush();
wrt.Close();
BinaryWriterEx wrs = new BinaryWriterEx(new FileStream("samples." + outFileName + ".bin", FileMode.Create, FileAccess.Write, FileShare.None));
byte[] samples = reader.ReadBytes((int)(reader.BaseStream.Length - reader.BaseStream.Position));
wrs.Write(samples);
wrs.Flush();
wrs.Close();
reader.Close();
reader = new BinaryReaderEx(stream);
reader.ReadBlock(out Unused);
reader.ReadBlock(out NumRooms);
int max = 0;
StreamWriter wp = new StreamWriter(new FileStream("portals" + outFileName + ".txt", FileMode.Create, FileAccess.Write, FileShare.None));
Rooms = new tr_room[NumRooms];
for (int i = 0; i < NumRooms; i++)
{
wp.WriteLine("=====================================================================");
wp.WriteLine("ROOM #" + i);
wp.WriteLine("=====================================================================");
reader.ReadBlock(out Rooms[i].Info);
reader.ReadBlock(out Rooms[i].NumDataWords);
reader.ReadBlock(out Rooms[i].NumVertices);
// Rooms[i].Vertices = new tr_room_vertex[Rooms[i].NumVertices];
reader.ReadBlockArray(out Rooms[i].Vertices, Rooms[i].NumVertices);
if (Rooms[i].NumVertices > max)
{
max = Rooms[i].NumVertices;
}
reader.ReadBlock(out Rooms[i].NumRectangles);
Rooms[i].Rectangles = new tr_face4[Rooms[i].NumRectangles];
for (int j = 0; j < Rooms[i].NumRectangles; j++)
{
// Rooms[i].Rectangles[j].Vertices = new ushort[4];
reader.ReadBlockArray(out Rooms[i].Rectangles[j].Vertices, 4);
reader.ReadBlock(out Rooms[i].Rectangles[j].Texture);
}
reader.ReadBlock(out Rooms[i].NumTriangles);
Rooms[i].Triangles = new tr_face3[Rooms[i].NumTriangles];
for (int j = 0; j < Rooms[i].NumTriangles; j++)
{
// Rooms[i].Triangles[j].Vertices = new ushort[3];
reader.ReadBlockArray(out Rooms[i].Triangles[j].Vertices, 3);
reader.ReadBlock(out Rooms[i].Triangles[j].Texture);
}
reader.ReadBlock(out Rooms[i].NumSprites);
reader.ReadBlock(out Rooms[i].NumPortals);
//Rooms[i].Portals = new tr_room_portal[Rooms[i].NumPortals];
reader.ReadBlockArray(out Rooms[i].Portals, Rooms[i].NumPortals);
for (int nn = 0; nn < Rooms[i].Portals.Length; nn++)
{
tr_room_portal pt = Rooms[i].Portals[nn];
wp.WriteLine(nn + ": ");
wp.WriteLine("Room: " + pt.AdjoiningRoom);
for (int vv = 0; vv < 4; vv++)
{
wp.Write("V" + vv + " = " + pt.Vertices[vv].X + ", " + pt.Vertices[vv].Y + ", " + pt.Vertices[vv].Z);
wp.WriteLine("");
}
wp.WriteLine("");
}
reader.ReadBlock(out Rooms[i].NumZSectors);
reader.ReadBlock(out Rooms[i].NumXSectors);
//Rooms[i].Sectors = new tr_room_sector[Rooms[i].NumZSectors * Rooms[i].NumXSectors];
reader.ReadBlockArray(out Rooms[i].Sectors, (uint)Rooms[i].NumZSectors * Rooms[i].NumXSectors);
reader.ReadBlock(out Rooms[i].AmbientIntensity1);
reader.ReadBlock(out Rooms[i].AmbientIntensity2);
reader.ReadBlock(out Rooms[i].NumLights);
reader.ReadBlockArray(out Rooms[i].Lights, Rooms[i].NumLights);
reader.ReadBlock(out Rooms[i].NumStaticMeshes);
reader.ReadBlockArray(out Rooms[i].StaticMeshes, Rooms[i].NumStaticMeshes);
reader.ReadBlock(out Rooms[i].AlternateRoom);
reader.ReadBlock(out Rooms[i].Flags);
reader.ReadBlock(out Rooms[i].Param1);
reader.ReadBlock(out Rooms[i].Unknown1);
reader.ReadBlock(out Rooms[i].Unknown2);
}
wp.Flush();
wp.Close();
//return;
reader.ReadBlock(out NumFloorData);
reader.ReadBlockArray(out FloorData, NumFloorData);
reader.ReadBlock(out NumMeshData);
/*for (int i = 0; i < NumFloorData; i++)
* Console.WriteLine(FloorData[i].ToString("X2"));*/
int numBytes = 0;
int totalBytes = 0;
int l = 0;
short temp = 0;
Meshes = new tr_mesh[2048];
while (totalBytes < NumMeshData * 2)
{
long offset1 = reader.BaseStream.Position;
reader.ReadBlock(out Meshes[l].Center);
reader.ReadBlock(out Meshes[l].Radius);
numBytes += 10;
reader.ReadBlock(out Meshes[l].NumVertices);
reader.ReadBlockArray(out Meshes[l].Vertices, Meshes[l].NumVertices);
numBytes += 2 + 6 * Meshes[l].NumVertices;
reader.ReadBlock(out Meshes[l].NumNormals);
if (Meshes[l].NumNormals > 0)
{
reader.ReadBlockArray(out Meshes[l].Normals, Meshes[l].NumNormals);
numBytes += 2 + 6 * Meshes[l].NumNormals;
}
else
{
reader.ReadBlockArray(out Meshes[l].Lights, -Meshes[l].NumNormals);
numBytes += 2 - 2 * Meshes[l].NumNormals;
}
reader.ReadBlock(out Meshes[l].NumTexturedRectangles);
reader.ReadBlockArray(out Meshes[l].TexturedRectangles, Meshes[l].NumTexturedRectangles);
numBytes += 2 + 12 * Meshes[l].NumTexturedRectangles;
reader.ReadBlock(out Meshes[l].NumTexturedTriangles);
reader.ReadBlockArray(out Meshes[l].TexturedTriangles, Meshes[l].NumTexturedTriangles);
numBytes += 2 + 10 * Meshes[l].NumTexturedTriangles;
long offset2 = reader.BaseStream.Position;
int diff = (int)(offset2 - offset1);
if (diff % 4 != 0)
{
reader.ReadBlock(out temp); diff += 2;
}
Meshes[l].MeshSize = numBytes;
Meshes[l].MeshPointer = totalBytes;
if (l == 209)
{
BinaryWriterEx tmpwriter = new BinaryWriterEx(new FileStream("cleopal.msh", FileMode.Create, FileAccess.Write, FileShare.None));
tmpwriter.WriteBlock(Meshes[l].Center);
tmpwriter.WriteBlock(Meshes[l].Radius);
tmpwriter.WriteBlock(Meshes[l].NumVertices);
tmpwriter.WriteBlockArray(Meshes[l].Vertices);
tmpwriter.WriteBlock(Meshes[l].NumNormals);
if (Meshes[l].NumNormals > 0)
{
tmpwriter.WriteBlockArray(Meshes[l].Normals);
}
else
{
tmpwriter.WriteBlockArray(Meshes[l].Lights);
}
tmpwriter.WriteBlock(Meshes[l].NumTexturedRectangles);
tmpwriter.WriteBlockArray(Meshes[l].TexturedRectangles);
tmpwriter.WriteBlock(Meshes[l].NumTexturedTriangles);
tmpwriter.WriteBlockArray(Meshes[l].TexturedTriangles);
tmpwriter.Flush();
tmpwriter.Close();
}
totalBytes += diff;// numBytes;
numBytes = 0;
l++;
}
Array.Resize(ref Meshes, l);
NumMeshes = (uint)Meshes.Length;
reader.ReadBlock(out NumMeshPointers);
reader.ReadBlockArray(out MeshPointers, NumMeshPointers);
reader.ReadBlock(out NumAnimations);
reader.ReadBlockArray(out Animations, NumAnimations);
reader.ReadBlock(out NumStateChanges);
reader.ReadBlockArray(out StateChanges, NumStateChanges);
reader.ReadBlock(out NumAnimDispatches);
reader.ReadBlockArray(out AnimDispatches, NumAnimDispatches);
reader.ReadBlock(out NumAnimCommands);
reader.ReadBlockArray(out AnimCommands, NumAnimCommands);
reader.ReadBlock(out NumMeshTrees);
reader.ReadBlockArray(out MeshTrees, NumMeshTrees);
logger.Debug(reader.BaseStream.Position.ToString());
reader.ReadBlock(out NumFrames);
reader.ReadBlockArray(out Frames, NumFrames);
reader.ReadBlock(out NumMoveables);
reader.ReadBlockArray(out Moveables, NumMoveables);
reader.ReadBlock(out NumStaticMeshes);
reader.ReadBlockArray(out StaticMeshes, NumStaticMeshes);
reader.ReadBlockArray(out SPR, 3);
reader.ReadBlock(out NumSpriteTextures);
reader.ReadBlockArray(out SpriteTextures, NumSpriteTextures);
reader.ReadBlock(out NumSpriteSequences);
reader.ReadBlockArray(out SpriteSequences, NumSpriteSequences);
reader.ReadBlock(out NumCameras);
reader.ReadBlockArray(out Cameras, NumCameras);
reader.ReadBlock(out NumFlyByCameras);
reader.ReadBlockArray(out FlyByCameras, NumFlyByCameras * 40);
reader.ReadBlock(out NumSoundSources);
reader.ReadBlockArray(out SoundSources, NumSoundSources);
reader.ReadBlock(out NumBoxes);
reader.ReadBlockArray(out Boxes, NumBoxes);
reader.ReadBlock(out NumOverlaps);
reader.ReadBlockArray(out Overlaps, NumOverlaps);
// reader.ReadBlockArray(out Zones, NumBoxes * 10);
Zones = new short[NumBoxes * 10];
for (int n = 0; n < NumBoxes * 10; n++)
{
Zones[n] = reader.ReadInt16();
}
reader.ReadBlock(out NumAnimatedTextures);
short[] animTextures;
reader.ReadBlockArray(out animTextures, NumAnimatedTextures);
string fn = Path.GetFileNameWithoutExtension(fileName);
if (File.Exists("pathfinding." + fn + "." + outFileName + ".txt"))
{
File.Delete("pathfinding." + fn + "." + outFileName + ".txt");
}
StreamWriter writer = new StreamWriter(new FileStream("pathfinding." + fn + "." + outFileName + ".txt", FileMode.Create, FileAccess.Write, FileShare.None));
writer.WriteLine("BOXES");
for (int n = 0; n < Boxes.Length; n++)
{
writer.WriteLine("[" + n + "] " + "Xmin: " + Boxes[n].Xmin + ", " + "Xmax: " + Boxes[n].Xmax + ", " +
"Zmin: " + Boxes[n].Zmin + ", " + "Zmax: " + Boxes[n].Zmax + ", " +
"Floor: " + Boxes[n].TrueFloor + ", Overlap Index: " + Boxes[n].OverlapIndex);
}
writer.WriteLine(" ");
writer.WriteLine("OVERLAPS");
for (int n = 0; n < Overlaps.Length; n++)
{
writer.WriteLine("[" + n + "] " + (Overlaps[n] & 0x7fff));
if ((Overlaps[n] & 0x8000) != 0)
{
writer.WriteLine("--- END OF LIST ---");
}
}
writer.WriteLine(" ");
writer.WriteLine("ZONES");
for (int n = 0; n < Boxes.Length; n++)
{
/*writer.WriteLine("[" + n + "] " + "Ground1: " + Zones[n * 10 + 0] + ", " + "Ground2: " + Zones[n * 10 + 1] + ", " +
* "Ground3: " + Zones[n * 10 + 2] + ", " + "Ground4: " + Zones[n * 10 + 3] + ", " +
* "Fly: " + Zones[n * 10 + 4] + ", A_Ground1: " + Zones[n * 10 + 5] + ", " + "A_Ground2: " + Zones[n * 10 + 6] + ", " +
* "A_Ground3: " + Zones[n * 10 + 7] + ", " + "A_Ground4: " + Zones[n * 10 + 8] + ", " +
* "A_Fly: " + Zones[n * 10 + 9]);*/
writer.WriteLine("[" + n + "] " + "Ground1: " + Zones[n] + ", " + "Ground2: " + Zones[1 * NumBoxes + n] + ", " +
"Ground3: " + Zones[2 * NumBoxes + n] + ", " + "Ground4: " + Zones[3 * NumBoxes + n] + ", " +
"Fly: " + Zones[4 * NumBoxes + n] + ", A_Ground1: " + Zones[5 * NumBoxes + n] + ", " + "A_Ground2: " + Zones[6 * NumBoxes + n] + ", " +
"A_Ground3: " + Zones[7 * NumBoxes + n] + ", " + "A_Ground4: " + Zones[8 * NumBoxes + n] + ", " +
"A_Fly: " + Zones[9 * NumBoxes + n]);
}
writer.Flush();
writer.Close();
reader.ReadBlockArray(out TEX, 4);
reader.ReadBlock(out NumObjectTextures);
reader.ReadBlockArray(out ObjectTextures, NumObjectTextures);
if (File.Exists("textures." + fn + "." + outFileName + ".txt"))
{
File.Delete("textures." + fn + "." + outFileName + ".txt");
}
writer = new StreamWriter(new FileStream("textures." + fn + "." + outFileName + ".txt", FileMode.Create, FileAccess.Write, FileShare.None));
for (int ii = 0; ii < NumObjectTextures; ii++)
{
writer.WriteLine("TEXTURE #" + ii);
writer.WriteLine(" TileAndFlags: " + (ObjectTextures[ii].Tile).ToString());
writer.WriteLine(" NewFlags: " + (ObjectTextures[ii].Flags).ToString());
writer.WriteLine(" Tile: " + (ObjectTextures[ii].Tile & 0xFF).ToString());
for (int jj = 0; jj < 4; jj++)
{
writer.WriteLine(" " + jj + " X: " +
((ushort)(ObjectTextures[ii].Vertices[jj].Xpixel << 8 + ObjectTextures[ii].Vertices[jj].Xcoordinate)).ToString() +
" Y: " +
((ushort)(ObjectTextures[ii].Vertices[jj].Ypixel << 8 + ObjectTextures[ii].Vertices[jj].Ycoordinate)).ToString() +
" (" + ObjectTextures[ii].Vertices[jj].Xpixel + ", " + ObjectTextures[ii].Vertices[jj].Ypixel + ")");
}
/* BinaryWriterEx tmpwriter2 = new BinaryWriterEx(new FileStream("test\\cleopal_" + ii + ".text", FileMode.Create, FileAccess.Write, FileShare.None));
* tmpwriter2.WriteBlock(ObjectTextures[ii]);
* tmpwriter2.Flush();
* tmpwriter2.Close();*/
}
writer.Flush();
writer.Close();
reader.ReadBlock(out NumItems);
reader.ReadBlockArray(out Items, NumItems);
reader.ReadBlock(out NumAiItems);
reader.ReadBlockArray(out AiItems, NumAiItems);
StreamWriter aiw = new StreamWriter(new FileStream("AI" + outFileName + ".txt", FileMode.Create, FileAccess.Write, FileShare.None));
for (int n = 0; n < NumAiItems; n++)
{
aiw.WriteLine("[" + n + "]");
aiw.WriteLine(" ObjectID: " + AiItems[n].ObjectID);
aiw.WriteLine(" X: " + AiItems[n].X);
aiw.WriteLine(" Y: " + AiItems[n].Y);
aiw.WriteLine(" Z: " + AiItems[n].Z);
aiw.WriteLine(" Room: " + AiItems[n].Room);
aiw.WriteLine(" Angle: " + AiItems[n].Angle);
}
aiw.Flush();
aiw.Close();
BinaryWriterEx bwex = new BinaryWriterEx(new FileStream("sounds" + outFileName + ".sfx", FileMode.Create, FileAccess.Write, FileShare.None));
var numDemo = reader.ReadInt16();
byte[] soundmap = reader.ReadBytes((numDemo != 0 ? numDemo * 2 : 740));
int numSoundDetails = reader.ReadInt32();
byte[] details = reader.ReadBytes(8 * numSoundDetails);
int numIndices = reader.ReadInt32();
byte[] indices = reader.ReadBytes(4 * numIndices);
bwex.Write(soundmap);
bwex.Write(numSoundDetails);
bwex.Write(details);
bwex.Write(numIndices);
bwex.Write(indices);
bwex.Flush();
bwex.Close();
List <byte> bytes = new List <byte>();
while (reader.BaseStream.Position < reader.BaseStream.Length)
{
bytes.Add(reader.ReadByte());
}
}
