public void Read(Stream ins, String PackName)
{
if (ins.ReadByte() != (byte)'R')
{
return;
}
if (ins.ReadByte() != (byte)'B')
{
return;
}
if (ins.ReadByte() != (byte)'S')
{
return;
}
if (ins.ReadByte() != (byte)'P')
{
return;
}
int nSprites = ReadWord(ins);
ReadDword(ins);
ReadDword(ins);
int firstSprite = Sprites.Count;
// read header
for (int i = 0; i < nSprites; i++)
{
Sprite sp = new Sprite();
sp.Width = ReadWord(ins);
sp.Height = ReadWord(ins);
sp.ClrFormat = (ColorFormat)ReadWord(ins);
sp.Frame.x = ReadWord(ins);
sp.Frame.y = ReadWord(ins);
sp.Frame.w = ReadWord(ins);
sp.Frame.h = ReadWord(ins);
sp.Name = PackName + i;
int bFiltered = ReadWord(ins);
if (bFiltered == 1)
{
sp.Filtered = true;
}
else
{
sp.Filtered = false;
}
int nRects = ReadWord(ins);
sp.PivotX = (short)ReadWord(ins);
sp.PivotY = (short)ReadWord(ins);
sp.ShiftX = (short)ReadWord(ins);
sp.ShiftY = (short)ReadWord(ins);
for (int j = 0; j < nRects; j++)
{
Frame rc = new Frame();
rc.x = ReadWord(ins);
rc.y = ReadWord(ins);
rc.w = ReadWord(ins);
rc.h = rc.w;
ReadWord(ins);
sp.Partition.Rects.Add(rc);
}
Sprites.Add(sp);
}
// read pixels
for (int i = firstSprite; i < Sprites.Count; i++)
{
Sprite sprite = (Sprite)Sprites[i];
int nBytes = sprite.GetNumBytes();
sprite.Bytes = new byte[nBytes];
ins.Read(sprite.Bytes, 0, nBytes);
}
}
