public void ExtractFrames(string Path)
{
foreach (DrawGroup DGRP in m_DGRPs)
{
for (int i = 0; i < DGRP.NumberOfImages; i++)
{
DGRPImg Img = DGRP.GetImage(i);
for (int j = 0; j < Img.SpriteInfoCount; j++)
{
SpriteInfo SprInfo = Img.GetSpriteInfo(j);
for (int k = 0; k < SprInfo.Sprite.FrameCount; k++)
{
SpriteFrame Frame = SprInfo.Sprite.GetFrame(k);
Bitmap BM = new Bitmap(Frame.Width, Frame.Height);
Color Transparent = Color.FromArgb(SprInfo.Sprite.Pal.RGBTable[255].Red,
SprInfo.Sprite.Pal.RGBTable[255].Green, SprInfo.Sprite.Pal.RGBTable[255].Blue);
BinaryReader SpriteReader = new BinaryReader(Frame.SpriteData);
for (int Y = 0; Y < Frame.Height; Y++)
{
byte Opcode = SpriteReader.ReadByte();
byte Data = SpriteReader.ReadByte();
switch (Opcode)
{
case 1: //Transparent pixels
for (int X = 0; X < Frame.Width; X++)
{
BM.SetPixel(X, Y, Transparent);
}
break;
case 2:
byte Col = SpriteReader.ReadByte();
for (int X = 0; X < Frame.Width; X++)
{
BM.SetPixel(X, Y, GetColorFromPalette(Col, SprInfo));
}
break;
case 3: //Pixels
byte Pixel = SpriteReader.ReadByte();
for (int X = 0; X < Frame.Width; X++)
{
BM.SetPixel(X, Y, GetColorFromPalette(Pixel, SprInfo));
}
break;
}
}
BM.Save(Path + "\\" + k.ToString() + ".bmp");
MessageBox.Show("Saved: " + Path + "\\" + k.ToString() + ".bmp!");
}
}
}
}
}
public void ProcessDGRPs()
{
List<IffChunk> DGRPs = new List<IffChunk>();
foreach (IffChunk Chunk in m_Chunks)
{
if (Chunk.Type == "DGRP")
DGRPs.Add(Chunk);
}
foreach (IffChunk Chunk in DGRPs)
{
BinaryReader ChunkReader = new BinaryReader(new MemoryStream(Chunk.Data));
DrawGroup DGRP = new DrawGroup();
DGRP.Version = ChunkReader.ReadInt16();
if (DGRP.Version == 20000 || DGRP.Version == 20001)
{
DGRP.Count = Convert.ToInt32(ChunkReader.ReadBytes(2));
for (int i = 0; i < DGRP.Count; i++)
{
DGRPImg Img = new DGRPImg();
Img.SpriteInfoCount = Convert.ToInt32(ChunkReader.ReadBytes(2));
Img.DirFlags = ChunkReader.ReadByte();
Img.ZoomFactor = ChunkReader.ReadByte();
for (int j = 0; j < Img.SpriteInfoCount; j++)
{
SpriteInfo SInfo = new SpriteInfo();
SInfo.Tag = ChunkReader.ReadInt16();
SInfo.SprID = Convert.ToInt32(ChunkReader.ReadBytes(2));
SInfo.SprFrame = Convert.ToInt32(ChunkReader.ReadBytes(2));
SInfo.Flags = Convert.ToInt32(ChunkReader.ReadBytes(2));
SInfo.PixelX = Convert.ToInt32(ChunkReader.ReadBytes(2));
SInfo.PixelY = Convert.ToInt32(ChunkReader.ReadBytes(2));
if (DGRP.Version == 20001)
SInfo.ZOffset = ChunkReader.ReadInt32();
SInfo.Sprite = new SPR2();
IffChunk TmpChunk = new IffChunk();
foreach (IffChunk C in m_Chunks)
{
if (C.TypeNum == SInfo.SprID)
{
if (C.Type == "SPR2")
{
TmpChunk = C;
break;
}
}
}
BinaryReader SpriteReader = new BinaryReader(new MemoryStream(TmpChunk.Data));
SInfo.Sprite.Version1 = SpriteReader.ReadInt16();
if (SInfo.Sprite.Version1 == 0)
SInfo.Sprite.Version2 = ReadBigShort(SpriteReader);
else
SInfo.Sprite.Version2 = SpriteReader.ReadInt16();
SInfo.Sprite.FrameCount = SpriteReader.ReadInt32();
SInfo.Sprite.PaletteID = SpriteReader.ReadInt32();
SInfo.Sprite.OffsetTable = new int[SInfo.Sprite.FrameCount];
for (int k = 0; k < SInfo.Sprite.FrameCount; k++)
SInfo.Sprite.OffsetTable[k] = SpriteReader.ReadInt32();
for (int k = 0; k < SInfo.Sprite.FrameCount; k++)
{
SpriteFrame Frame = new SpriteFrame();
Frame.Width = SpriteReader.ReadInt16();
Frame.Height = SpriteReader.ReadInt16();
Frame.Flags = SpriteReader.ReadInt16();
Frame.Unknown = SpriteReader.ReadInt16();
Frame.PaletteID = SpriteReader.ReadInt16();
Frame.TransparentPixel = SpriteReader.ReadInt16();
Frame.XPos = SpriteReader.ReadInt16();
Frame.YPos = SpriteReader.ReadInt16();
BinaryWriter SpriteWriter = new BinaryWriter(Frame.SpriteData);
for (int l = 0; l <= Frame.Height; l++)
{
SpriteWriter.Write(SpriteReader.ReadBytes(2));
SpriteWriter.Write(SpriteReader.ReadBytes(Frame.Width));
}
SInfo.Sprite.AddFrame(Frame);
SpriteWriter.Close();
}
SpriteReader.Close();
//Each SPR2 resource contains a reference to a PALT chunk/resource.
SInfo.Sprite.Pal = new Palette();
foreach (IffChunk C in m_Chunks)
{
if (C.TypeNum == SInfo.Sprite.PaletteID)
{
//Guess what? The typenumber of each chunk is
//NOT unique, so you have to check on type as
//well!
if (C.Type == "PALT")
{
TmpChunk = C;
break;
}
}
}
BinaryReader PaltReader = new BinaryReader(new MemoryStream(TmpChunk.Data));
SInfo.Sprite.Pal.AlwaysOne = PaltReader.ReadInt32();
SInfo.Sprite.Pal.Always256 = PaltReader.ReadInt32();
PaltReader.ReadBytes(8); //The PALT header has 8 additional bytes of 0.
SInfo.Sprite.Pal.RGBTable = new Palette.RGB[SInfo.Sprite.Pal.Always256];
for (int l = 0; l < SInfo.Sprite.Pal.Always256; l++)
{
SInfo.Sprite.Pal.RGBTable[l] = new Palette.RGB();
SInfo.Sprite.Pal.RGBTable[l].Red = PaltReader.ReadByte();
SInfo.Sprite.Pal.RGBTable[l].Green = PaltReader.ReadByte();
SInfo.Sprite.Pal.RGBTable[l].Blue = PaltReader.ReadByte();
}
PaltReader.Close();
Img.AddSpriteInfo(SInfo);
}
DGRP.AddImage(Img);
}
}
else if (DGRP.Version == 20003 || DGRP.Version == 20004)
{
DGRP.Count = ChunkReader.ReadInt32();
for (int i = 0; i < DGRP.Count; i++)
{
DGRPImg Img = new DGRPImg();
Img.DirFlags = ChunkReader.ReadInt32();
Img.ZoomFactor = ChunkReader.ReadInt32();
Img.SpriteInfoCount = ChunkReader.ReadInt32();
//Each DrawGroup Image contains a number of SpriteInfo resources.
for (int j = 0; j < Img.SpriteInfoCount; j++)
{
SpriteInfo SInfo = new SpriteInfo();
SInfo.SprID = ChunkReader.ReadInt32();
SInfo.SprFrame = ChunkReader.ReadInt32();
SInfo.PixelX = ChunkReader.ReadInt32();
SInfo.PixelY = ChunkReader.ReadInt32();
SInfo.ZOffset = ChunkReader.ReadInt32();
SInfo.Flags = ChunkReader.ReadInt32();
SInfo.XOffset = ChunkReader.ReadInt32();
SInfo.YOffset = ChunkReader.ReadInt32();
//Each SpriteInfo resource contains a reference to a SPR2 chunk/resource.
SInfo.Sprite = new SPR2();
IffChunk TmpChunk = new IffChunk();
foreach (IffChunk C in m_Chunks)
{
if (C.TypeNum == SInfo.SprID)
{
//Guess what? The typenumber of each chunk is
//NOT unique, so you have to check on type as
//well!
if (C.Type == "SPR2")
{
TmpChunk = C;
break;
}
}
}
BinaryReader SpriteReader = new BinaryReader(new MemoryStream(TmpChunk.Data));
SInfo.Sprite.Version1 = SpriteReader.ReadInt16();
if (SInfo.Sprite.Version1 == 0)
SInfo.Sprite.Version2 = ReadBigShort(SpriteReader);
else
SInfo.Sprite.Version2 = SpriteReader.ReadInt16();
SInfo.Sprite.FrameCount = SpriteReader.ReadInt32();
SInfo.Sprite.PaletteID = SpriteReader.ReadInt32();
SInfo.Sprite.OffsetTable = new int[SInfo.Sprite.FrameCount];
for (int k = 0; k < SInfo.Sprite.FrameCount; k++)
SInfo.Sprite.OffsetTable[k] = SpriteReader.ReadInt32();
for (int k = 0; k < SInfo.Sprite.FrameCount; k++)
{
SpriteFrame Frame = new SpriteFrame();
Frame.Width = ReadBigShort(SpriteReader);
MessageBox.Show("Frame.Width: " + Frame.Width.ToString());
Frame.Height = ReadBigShort(SpriteReader);
MessageBox.Show("Frame.Height: " + Frame.Height.ToString());
Frame.Flags = SpriteReader.ReadInt16();
Frame.Unknown = ReadBigShort(SpriteReader);
MessageBox.Show("Unknown: " + Frame.Unknown.ToString());
Frame.PaletteID = SpriteReader.ReadInt16();
Frame.TransparentPixel = SpriteReader.ReadInt16();
Frame.XPos = SpriteReader.ReadInt16();
Frame.YPos = SpriteReader.ReadInt16();
BinaryWriter SpriteWriter = new BinaryWriter(Frame.SpriteData);
for (int l = 0; l <= Frame.Height; l++)
{
SpriteWriter.Write(SpriteReader.ReadBytes(2));
SpriteWriter.Write(SpriteReader.ReadBytes(Frame.Width));
}
SInfo.Sprite.AddFrame(Frame);
SpriteWriter.Close();
}
SpriteReader.Close();
//Each SPR2 resource contains a reference to a PALT chunk/resource.
SInfo.Sprite.Pal = new Palette();
foreach (IffChunk C in m_Chunks)
{
if (C.TypeNum == SInfo.Sprite.PaletteID)
{
//Guess what? The typenumber of each chunk is
//NOT unique, so you have to check on type as
//well!
if (C.Type == "PALT")
{
TmpChunk = C;
break;
}
}
}
BinaryReader PaltReader = new BinaryReader(new MemoryStream(TmpChunk.Data));
SInfo.Sprite.Pal.AlwaysOne = PaltReader.ReadInt32();
SInfo.Sprite.Pal.Always256 = PaltReader.ReadInt32();
PaltReader.ReadBytes(8); //The PALT header has 8 additional bytes of 0.
SInfo.Sprite.Pal.RGBTable = new Palette.RGB[SInfo.Sprite.Pal.Always256];
for (int l = 0; l < SInfo.Sprite.Pal.Always256; l++)
{
SInfo.Sprite.Pal.RGBTable[l] = new Palette.RGB();
SInfo.Sprite.Pal.RGBTable[l].Red = PaltReader.ReadByte();
SInfo.Sprite.Pal.RGBTable[l].Green = PaltReader.ReadByte();
SInfo.Sprite.Pal.RGBTable[l].Blue = PaltReader.ReadByte();
}
PaltReader.Close();
Img.AddSpriteInfo(SInfo);
}
DGRP.AddImage(Img);
}
}
m_DGRPs.Add(DGRP);
}
}
public void ProcessDGRPs()
{
List <IffChunk> DGRPs = new List <IffChunk>();
foreach (IffChunk Chunk in m_Chunks)
{
if (Chunk.Type == "DGRP")
{
DGRPs.Add(Chunk);
}
}
foreach (IffChunk Chunk in DGRPs)
{
BinaryReader ChunkReader = new BinaryReader(new MemoryStream(Chunk.Data));
DrawGroup DGRP = new DrawGroup();
DGRP.Version = ChunkReader.ReadInt16();
if (DGRP.Version == 20000 || DGRP.Version == 20001)
{
DGRP.Count = Convert.ToInt32(ChunkReader.ReadBytes(2));
for (int i = 0; i < DGRP.Count; i++)
{
DGRPImg Img = new DGRPImg();
Img.SpriteInfoCount = Convert.ToInt32(ChunkReader.ReadBytes(2));
Img.DirFlags = ChunkReader.ReadByte();
Img.ZoomFactor = ChunkReader.ReadByte();
for (int j = 0; j < Img.SpriteInfoCount; j++)
{
SpriteInfo SInfo = new SpriteInfo();
SInfo.Tag = ChunkReader.ReadInt16();
SInfo.SprID = Convert.ToInt32(ChunkReader.ReadBytes(2));
SInfo.SprFrame = Convert.ToInt32(ChunkReader.ReadBytes(2));
SInfo.Flags = Convert.ToInt32(ChunkReader.ReadBytes(2));
SInfo.PixelX = Convert.ToInt32(ChunkReader.ReadBytes(2));
SInfo.PixelY = Convert.ToInt32(ChunkReader.ReadBytes(2));
if (DGRP.Version == 20001)
{
SInfo.ZOffset = ChunkReader.ReadInt32();
}
SInfo.Sprite = new SPR2();
IffChunk TmpChunk = new IffChunk();
foreach (IffChunk C in m_Chunks)
{
if (C.TypeNum == SInfo.SprID)
{
if (C.Type == "SPR2")
{
TmpChunk = C;
break;
}
}
}
BinaryReader SpriteReader = new BinaryReader(new MemoryStream(TmpChunk.Data));
SInfo.Sprite.Version1 = SpriteReader.ReadInt16();
if (SInfo.Sprite.Version1 == 0)
{
SInfo.Sprite.Version2 = ReadBigShort(SpriteReader);
}
else
{
SInfo.Sprite.Version2 = SpriteReader.ReadInt16();
}
SInfo.Sprite.FrameCount = SpriteReader.ReadInt32();
SInfo.Sprite.PaletteID = SpriteReader.ReadInt32();
SInfo.Sprite.OffsetTable = new int[SInfo.Sprite.FrameCount];
for (int k = 0; k < SInfo.Sprite.FrameCount; k++)
{
SInfo.Sprite.OffsetTable[k] = SpriteReader.ReadInt32();
}
for (int k = 0; k < SInfo.Sprite.FrameCount; k++)
{
SpriteFrame Frame = new SpriteFrame();
Frame.Width = SpriteReader.ReadInt16();
Frame.Height = SpriteReader.ReadInt16();
Frame.Flags = SpriteReader.ReadInt16();
Frame.Unknown = SpriteReader.ReadInt16();
Frame.PaletteID = SpriteReader.ReadInt16();
Frame.TransparentPixel = SpriteReader.ReadInt16();
Frame.XPos = SpriteReader.ReadInt16();
Frame.YPos = SpriteReader.ReadInt16();
BinaryWriter SpriteWriter = new BinaryWriter(Frame.SpriteData);
for (int l = 0; l <= Frame.Height; l++)
{
SpriteWriter.Write(SpriteReader.ReadBytes(2));
SpriteWriter.Write(SpriteReader.ReadBytes(Frame.Width));
}
SInfo.Sprite.AddFrame(Frame);
SpriteWriter.Close();
}
SpriteReader.Close();
//Each SPR2 resource contains a reference to a PALT chunk/resource.
SInfo.Sprite.Pal = new Palette();
foreach (IffChunk C in m_Chunks)
{
if (C.TypeNum == SInfo.Sprite.PaletteID)
{
//Guess what? The typenumber of each chunk is
//NOT unique, so you have to check on type as
//well!
if (C.Type == "PALT")
{
TmpChunk = C;
break;
}
}
}
BinaryReader PaltReader = new BinaryReader(new MemoryStream(TmpChunk.Data));
SInfo.Sprite.Pal.AlwaysOne = PaltReader.ReadInt32();
SInfo.Sprite.Pal.Always256 = PaltReader.ReadInt32();
PaltReader.ReadBytes(8); //The PALT header has 8 additional bytes of 0.
SInfo.Sprite.Pal.RGBTable = new Palette.RGB[SInfo.Sprite.Pal.Always256];
for (int l = 0; l < SInfo.Sprite.Pal.Always256; l++)
{
SInfo.Sprite.Pal.RGBTable[l] = new Palette.RGB();
SInfo.Sprite.Pal.RGBTable[l].Red = PaltReader.ReadByte();
SInfo.Sprite.Pal.RGBTable[l].Green = PaltReader.ReadByte();
SInfo.Sprite.Pal.RGBTable[l].Blue = PaltReader.ReadByte();
}
PaltReader.Close();
Img.AddSpriteInfo(SInfo);
}
DGRP.AddImage(Img);
}
}
else if (DGRP.Version == 20003 || DGRP.Version == 20004)
{
DGRP.Count = ChunkReader.ReadInt32();
for (int i = 0; i < DGRP.Count; i++)
{
DGRPImg Img = new DGRPImg();
Img.DirFlags = ChunkReader.ReadInt32();
Img.ZoomFactor = ChunkReader.ReadInt32();
Img.SpriteInfoCount = ChunkReader.ReadInt32();
//Each DrawGroup Image contains a number of SpriteInfo resources.
for (int j = 0; j < Img.SpriteInfoCount; j++)
{
SpriteInfo SInfo = new SpriteInfo();
SInfo.SprID = ChunkReader.ReadInt32();
SInfo.SprFrame = ChunkReader.ReadInt32();
SInfo.PixelX = ChunkReader.ReadInt32();
SInfo.PixelY = ChunkReader.ReadInt32();
SInfo.ZOffset = ChunkReader.ReadInt32();
SInfo.Flags = ChunkReader.ReadInt32();
SInfo.XOffset = ChunkReader.ReadInt32();
SInfo.YOffset = ChunkReader.ReadInt32();
//Each SpriteInfo resource contains a reference to a SPR2 chunk/resource.
SInfo.Sprite = new SPR2();
IffChunk TmpChunk = new IffChunk();
foreach (IffChunk C in m_Chunks)
{
if (C.TypeNum == SInfo.SprID)
{
//Guess what? The typenumber of each chunk is
//NOT unique, so you have to check on type as
//well!
if (C.Type == "SPR2")
{
TmpChunk = C;
break;
}
}
}
BinaryReader SpriteReader = new BinaryReader(new MemoryStream(TmpChunk.Data));
SInfo.Sprite.Version1 = SpriteReader.ReadInt16();
if (SInfo.Sprite.Version1 == 0)
{
SInfo.Sprite.Version2 = ReadBigShort(SpriteReader);
}
else
{
SInfo.Sprite.Version2 = SpriteReader.ReadInt16();
}
SInfo.Sprite.FrameCount = SpriteReader.ReadInt32();
SInfo.Sprite.PaletteID = SpriteReader.ReadInt32();
SInfo.Sprite.OffsetTable = new int[SInfo.Sprite.FrameCount];
for (int k = 0; k < SInfo.Sprite.FrameCount; k++)
{
SInfo.Sprite.OffsetTable[k] = SpriteReader.ReadInt32();
}
for (int k = 0; k < SInfo.Sprite.FrameCount; k++)
{
SpriteFrame Frame = new SpriteFrame();
Frame.Width = ReadBigShort(SpriteReader);
MessageBox.Show("Frame.Width: " + Frame.Width.ToString());
Frame.Height = ReadBigShort(SpriteReader);
MessageBox.Show("Frame.Height: " + Frame.Height.ToString());
Frame.Flags = SpriteReader.ReadInt16();
Frame.Unknown = ReadBigShort(SpriteReader);
MessageBox.Show("Unknown: " + Frame.Unknown.ToString());
Frame.PaletteID = SpriteReader.ReadInt16();
Frame.TransparentPixel = SpriteReader.ReadInt16();
Frame.XPos = SpriteReader.ReadInt16();
Frame.YPos = SpriteReader.ReadInt16();
BinaryWriter SpriteWriter = new BinaryWriter(Frame.SpriteData);
for (int l = 0; l <= Frame.Height; l++)
{
SpriteWriter.Write(SpriteReader.ReadBytes(2));
SpriteWriter.Write(SpriteReader.ReadBytes(Frame.Width));
}
SInfo.Sprite.AddFrame(Frame);
SpriteWriter.Close();
}
SpriteReader.Close();
//Each SPR2 resource contains a reference to a PALT chunk/resource.
SInfo.Sprite.Pal = new Palette();
foreach (IffChunk C in m_Chunks)
{
if (C.TypeNum == SInfo.Sprite.PaletteID)
{
//Guess what? The typenumber of each chunk is
//NOT unique, so you have to check on type as
//well!
if (C.Type == "PALT")
{
TmpChunk = C;
break;
}
}
}
BinaryReader PaltReader = new BinaryReader(new MemoryStream(TmpChunk.Data));
SInfo.Sprite.Pal.AlwaysOne = PaltReader.ReadInt32();
SInfo.Sprite.Pal.Always256 = PaltReader.ReadInt32();
PaltReader.ReadBytes(8); //The PALT header has 8 additional bytes of 0.
SInfo.Sprite.Pal.RGBTable = new Palette.RGB[SInfo.Sprite.Pal.Always256];
for (int l = 0; l < SInfo.Sprite.Pal.Always256; l++)
{
SInfo.Sprite.Pal.RGBTable[l] = new Palette.RGB();
SInfo.Sprite.Pal.RGBTable[l].Red = PaltReader.ReadByte();
SInfo.Sprite.Pal.RGBTable[l].Green = PaltReader.ReadByte();
SInfo.Sprite.Pal.RGBTable[l].Blue = PaltReader.ReadByte();
}
PaltReader.Close();
Img.AddSpriteInfo(SInfo);
}
DGRP.AddImage(Img);
}
}
m_DGRPs.Add(DGRP);
}
}
