Exemplo n.º 1
0
 public ObjectEntry(BinaryReader bin)
 {
     RotationVector = Short3Coord.ReadShort3Coord64(bin);
     OriginPosition = Short3Coord.ReadShort3Coord64(bin);
     ObjtType       = bin.ReadInt16();
     FlagUnknown    = StreamUtils.ReadByteFlag(bin);
     IsSolid        = StreamUtils.ReadByteFlag(bin);
     ShortUnknown   = bin.ReadInt16();
 }
Exemplo n.º 2
0
 /// <summary>
 ///  Reads a Short3Coord from the stream, followed by two
 ///  zero bytes (i.e. so the structure is 64 bits)
 /// </summary>
 public static Short3Coord ReadShort3Coord64(BinaryReader bin)
 {
     Short3Coord acc = new Short3Coord();
       acc.X = bin.ReadInt16();
       acc.Y = bin.ReadInt16();
       acc.Z = bin.ReadInt16();
       if (bin.ReadInt16() != 0)
     throw new DeserialisationException("Expecting two zero bytes", bin.BaseStream.Position);
       return acc;
 }
Exemplo n.º 3
0
        /// <summary>
        ///  Reads a Short3Coord from the stream, followed by two
        ///  zero bytes (i.e. so the structure is 64 bits)
        /// </summary>
        public static Short3Coord ReadShort3Coord64(BinaryReader bin)
        {
            Short3Coord acc = new Short3Coord();

            acc.X = bin.ReadInt16();
            acc.Y = bin.ReadInt16();
            acc.Z = bin.ReadInt16();
            if (bin.ReadInt16() != 0)
            {
                throw new DeserialisationException("Expecting two zero bytes", bin.BaseStream.Position);
            }
            return(acc);
        }
Exemplo n.º 4
0
 public WeaponEntry(BinaryReader bin)
 {
     try
     {
         WeaponType = (eWeaponType)bin.ReadInt16();
     }
     catch (InvalidCastException e)
     {
         throw new DeserialisationException("Unrecognised weapon type: " + e, bin.BaseStream.Position);
     }
     ShortUnknown   = bin.ReadInt16();
     OriginPosition = Short3Coord.ReadShort3Coord64(bin);
 }
Exemplo n.º 5
0
 public static GLTK.Point Short3CoordToPoint(Short3Coord xiVal)
 {
     return new GLTK.Point(xiVal.X, xiVal.Y, xiVal.Z);
 }
Exemplo n.º 6
0
        public override void Deserialise(System.IO.Stream inStr)
        {
            long lStartingOffset = inStr.Position;

            // magic number
            BinaryReader bin             = new BinaryReader(inStr);
            int          lTMDMagicNumber = bin.ReadInt32();

            if (TMD_MAGIC_NUMBER != lTMDMagicNumber)
            {
                throw new DeserialisationException(string.Format("TMD should start with 4 byte magic number 0x41, found {0:x8}", lTMDMagicNumber), inStr.Position - 4);
            }

            //mode
            int lTMDFlags = bin.ReadInt32();

            if (lTMDFlags != (int)TMDFlags.None)
            {
                throw new DeserialisationException(string.Format("Only TMDs with no flags are supported. Found {0:x8}", lTMDFlags), inStr.Position - 4);
            }

            //obj count
            int lObjectCount = bin.ReadInt32();

            if (lObjectCount != 1)
            {
                throw new DeserialisationException(string.Format("Only TMDs with one object are supported. Found {0}", lObjectCount), inStr.Position - 4);
            }
            ObjectCount = lObjectCount;

            // array pointers
            // (not stored, as they're derivable from the lengths of the arrays)
            int lVertPtr   = bin.ReadInt32();
            int lVertCount = bin.ReadInt32();
            int lNormPtr   = bin.ReadInt32();
            int lNormCount = bin.ReadInt32();
            int lPrimPtr   = bin.ReadInt32();
            int lPrimCount = bin.ReadInt32();

            //obj scale
            ObjScale = bin.ReadInt32();
            if (ObjScale != 0)
            {
                throw new DeserialisationException(string.Format("Only TMDs with ObjScale == 0 are supported. Found {0}", ObjScale), inStr.Position - 4);
            }

            // Faces
            if (lPrimPtr + 12 != inStr.Position - lStartingOffset)
            {
                throw new DeserialisationException(string.Format("Expecting Prim array to begin immediately after TMD header. Found PrimPtr={0}", lPrimPtr), inStr.Position);
            }
            Faces = new Face[lPrimCount];
            for (int i = 0; i < lPrimCount; i++)
            {
                Faces[i] = new Face();
                Faces[i].Deserialise(bin);
            }

            // Verts
            if (lVertPtr + 12 != inStr.Position - lStartingOffset)
            {
                throw new DeserialisationException(string.Format("Expecting Vert array to begin immediately after Prim array. Found VertPtr={0} but expecting", lVertPtr, 12 + inStr.Position - lStartingOffset), inStr.Position);
            }
            Vertices = new Short3Coord[lVertCount];
            for (int i = 0; i < lVertCount; i++)
            {
                Vertices[i] = Short3Coord.ReadShort3Coord64(bin);
            }

            // Norms
            if (lNormPtr + 12 != inStr.Position - lStartingOffset)
            {
                throw new DeserialisationException(string.Format("Expecting Norm array to begin immediately after Vert array. Found NormPtr={0} but expecting", lNormPtr, 12 + inStr.Position - lStartingOffset), inStr.Position);
            }
            Normals = new Short3Coord[lNormCount];
            for (int i = 0; i < lNormCount; i++)
            {
                Normals[i] = Short3Coord.ReadShort3Coord64(bin);
            }

            //record data length
            //qq this restricts editing somewhat
            mDataLength = (int)(inStr.Position - lStartingOffset);
        }
Exemplo n.º 7
0
        public void Deserialise(BinaryReader bin)
        {
            //header
              DeclaredIdx = bin.ReadInt16();
              DeclaredName = StreamUtils.ReadASCIINullTermString(bin.BaseStream);
              if (DeclaredName.Length != 8)
            throw new DeserialisationException("Expecting name to be length 8 & null-terminated", bin.BaseStream.Position);

              //more header:
              OriginPosition = Short3Coord.ReadShort3Coord64(bin);
              RotationVector = Short3Coord.ReadShort3Coord64(bin);
              Width = bin.ReadInt16();
              Height = bin.ReadInt16();
              ScaleX = bin.ReadInt16();
              ScaleY = bin.ReadInt16();

              //every flat has a tex array:
              TextureIds = new short[Width][]; //not allowed 2d initalisers!!!
              TerrainHeight = new short[Width][];
              for (int x = 0; x < Width; x++)
              {
            TextureIds[x] = new short[Height];
            TerrainHeight[x] = new short[Height];
            for (int y = 0; y < Height; y++)
            {
              TextureIds[x][y] = bin.ReadInt16();
              TerrainHeight[x][y] = bin.ReadInt16();
            }
              }

              //General flags
              HasMetaData = StreamUtils.ReadShortFlag(bin);
              FlgB = StreamUtils.ReadShortFlag(bin);
              FlgC = StreamUtils.ReadShortFlag(bin);
              Visible = StreamUtils.ReadShortFlag(bin);
              FlgE = StreamUtils.ReadByteFlag(bin);  //qq that looks wrong to me, but it works!

              //what do these mean?
              NextN = bin.ReadBytes(HasMetaData ? 2 : 6);

              //unless (HasMetaData), we're done...
              if (HasMetaData)
              {
            //load the tex metadata
            TexMetaData = new Byte[Width][][];
            for (int x = 0; x < Width; x++)
            {
              TexMetaData[x] = new Byte[Height][];
              for (int y = 0; y < Height; y++)
              {
            TexMetaData[x][y] = bin.ReadBytes(8);
              }
            }

            //objects:
            short objectCount = bin.ReadInt16();
            Objects = new ObjectEntry[objectCount];
            for (int i = 0; i < objectCount; i++)
            {
              Objects[i] = new ObjectEntry(bin);
            }

            //weapons:
            short weapCount = bin.ReadInt16();
            Weapons = new WeaponEntry[weapCount];
            for (int i = 0; i < weapCount; i++)
            {
              Weapons[i] = new WeaponEntry(bin);
            }
              }
              else if (Utils.ArrayCompare(NextN, new byte[] { 156, 255, 1, 0, 4, 0 }))
              {
            //applying POOL5 hack!! qqq
            Console.Error.WriteLine("Warning: applying POOL5 specific hack to trailing bytes of jumprmp3 Flat");
            TrailingData = bin.ReadBytes(22);
              }
              else if (Utils.ArrayCompare(NextN, new byte[] { 106, 255, 1, 0, 243, 255 }))
              {
            //applying GARDEN3 hack!! qqq
            Console.Error.WriteLine("Warning: applying GARDEN3 specific hack to trailing bytes of grasssht Flat");
            TrailingData = bin.ReadBytes(22);
              }
        }
Exemplo n.º 8
0
        public void Deserialise(BinaryReader bin)
        {
            //header
            DeclaredIdx  = bin.ReadInt16();
            DeclaredName = StreamUtils.ReadASCIINullTermString(bin.BaseStream);
            if (DeclaredName.Length != 8)
            {
                throw new DeserialisationException("Expecting name to be length 8 & null-terminated", bin.BaseStream.Position);
            }

            //more header:
            OriginPosition = Short3Coord.ReadShort3Coord64(bin);
            RotationVector = Short3Coord.ReadShort3Coord64(bin);
            Width          = bin.ReadInt16();
            Height         = bin.ReadInt16();
            ScaleX         = bin.ReadInt16();
            ScaleY         = bin.ReadInt16();

            //every flat has a tex array:
            TextureIds    = new short[Width][]; //not allowed 2d initalisers!!!
            TerrainHeight = new short[Width][];
            for (int x = 0; x < Width; x++)
            {
                TextureIds[x]    = new short[Height];
                TerrainHeight[x] = new short[Height];
                for (int y = 0; y < Height; y++)
                {
                    TextureIds[x][y]    = bin.ReadInt16();
                    TerrainHeight[x][y] = bin.ReadInt16();
                }
            }

            //General flags
            HasMetaData = StreamUtils.ReadShortFlag(bin);
            FlgB        = StreamUtils.ReadShortFlag(bin);
            FlgC        = StreamUtils.ReadShortFlag(bin);
            Visible     = StreamUtils.ReadShortFlag(bin);
            FlgE        = StreamUtils.ReadByteFlag(bin); //qq that looks wrong to me, but it works!

            //what do these mean?
            NextN = bin.ReadBytes(HasMetaData ? 2 : 6);

            //unless (HasMetaData), we're done...
            if (HasMetaData)
            {
                //load the tex metadata
                TexMetaData = new Byte[Width][][];
                for (int x = 0; x < Width; x++)
                {
                    TexMetaData[x] = new Byte[Height][];
                    for (int y = 0; y < Height; y++)
                    {
                        TexMetaData[x][y] = bin.ReadBytes(8);
                    }
                }

                //objects:
                short objectCount = bin.ReadInt16();
                Objects = new ObjectEntry[objectCount];
                for (int i = 0; i < objectCount; i++)
                {
                    Objects[i] = new ObjectEntry(bin);
                }

                //weapons:
                short weapCount = bin.ReadInt16();
                Weapons = new WeaponEntry[weapCount];
                for (int i = 0; i < weapCount; i++)
                {
                    Weapons[i] = new WeaponEntry(bin);
                }
            }
            else if (Utils.ArrayCompare(NextN, new byte[] { 156, 255, 1, 0, 4, 0 }))
            {
                //applying POOL5 hack!! qqq
                Console.Error.WriteLine("Warning: applying POOL5 specific hack to trailing bytes of jumprmp3 Flat");
                TrailingData = bin.ReadBytes(22);
            }
            else if (Utils.ArrayCompare(NextN, new byte[] { 106, 255, 1, 0, 243, 255 }))
            {
                //applying GARDEN3 hack!! qqq
                Console.Error.WriteLine("Warning: applying GARDEN3 specific hack to trailing bytes of grasssht Flat");
                TrailingData = bin.ReadBytes(22);
            }
        }