private ImgInfo ReadImageT3(Stream _stream, ref ImgInfo _Info)
{
_Info.ChunkList = new List <Object>();
Int32 ChunkCount = ReadInt32(_stream);
_Info.Info.ChunkCount = ChunkCount;
if (ChunkCount - 1 >= 0)
{
for (int ChkIdx = 0; ChkIdx < ChunkCount; ++ChkIdx)
{
ChunkInfoT3 nImg = ReadStreamStruct <ChunkInfoT3>(_stream);
int _Row = nImg.Row;
int _Pos = nImg.Pos;
_Info.ChunkList.Add(nImg);
}
}
return(_Info);
}
private bool BuildImage()
{
MemoryStream ms = null;
if (DTXFile.Header.ImgType != 3)
{
ms = new MemoryStream(DTXFile.DataStorage);
}
for (int imgidx = 0; imgidx < DTXFile.Header.ImgCount; ++imgidx)
{
ImgInfo _i = DTXFile.ImgLists[imgidx];
if (_i.Info.Width == 0 || _i.Info.Height == 0)
{
//!--Error
_i.Img = new System.Drawing.Bitmap(1, 1, PixelFormat.Format24bppRgb);
DTXFile.ImgLists[imgidx] = _i;
continue;
}
if (DTXFile.Header.ImgType == 0)
{
_i.Img = BitmapExtensions.BitmapSourceFromArray(DTXFile.DataStorage, _i.Info.Width, _i.Info.Height, 16);
}
else
{
Byte[] ImgD = Enumerable.Repeat((byte)DTXFile.FuchsiaIdx, _i.Info.Width * _i.Info.Height * DTXFile.Header.ImgType).ToArray();
System.Drawing.Bitmap ImgP = new System.Drawing.Bitmap(_i.Info.Width, _i.Info.Height, PixelFormat.Format24bppRgb);
for (int ChkIdx = 0; ChkIdx < _i.Info.ChunkCount; ++ChkIdx)
{
if (DTXFile.Header.ImgType != 3)
{
ChunkInfo nChk = (ChunkInfo)_i.ChunkList[ChkIdx];
int _Row = nChk.Row;
int _Pos = nChk.Pos;
Byte[] Raw = new Byte[nChk.ChunkSize];
ReadBytes(ms, (uint)nChk.ChunkSize, ref Raw);
Raw.CopyTo(ImgD, _Row * _i.Info.Width + _Pos);
}
else
{
ChunkInfoT3 nChk = (ChunkInfoT3)_i.ChunkList[ChkIdx];
int _Row = nChk.Row;
int _Pos = nChk.Pos;
int Bidx = 0;
for (int x = nChk.Pos; x < nChk.Pos + nChk.Pixel; ++x)
{
int _Y = _Row - _i.Info.GlobalY;
int _X = x - _i.Info.GlobalX;
Byte R = nChk.Raw.Array[Bidx++];
Byte G = nChk.Raw.Array[Bidx++];
Byte B = nChk.Raw.Array[Bidx++];
ImgP.SetPixel(_X, _Y, Color.FromArgb(R, G, B));
}
//Trace.WriteLine(String.Format("{0}\t\t{1}\t\t{2}\t\t{3} ", nChk.Row, nChk.Pos, nChk.Pixel, nChk.Pos + nChk.Pixel));
}
}
if (DTXFile.Header.ImgType != 3)
{
Bitmap _bp = null;
if (DTXFile.Palette != null)
{
_bp = BitmapExtensions.BitmapSourceFromArrayIndex(ImgD, _i.Info.Width, _i.Info.Height, DTXFile.Header.ImgType * 8, DTXFile.Palette);
}
else
{
_bp = BitmapExtensions.BitmapSourceFromArray(ImgD, _i.Info.Width, _i.Info.Height, DTXFile.Header.ImgType * 8);
}
Bitmap bm = new Bitmap(_bp);
_i.Img = bm;
}
else
{
_i.Img = ImgP;
}
}
DTXFile.ImgLists[imgidx] = _i;
}
return(true);
}
