/// <summary>
/// Reads the windowstyle from a filestream.
/// </summary>
/// <param name="binread">The System.IO.BinaryReader to use.</param>
public void Open(BinaryReader binread)
{
_sig = new string(binread.ReadChars(4));
_version = binread.ReadInt16();
_edgeWidth = binread.ReadByte();
_backgroundMode = binread.ReadByte();
for (int i = 0; i < _edgeColors.Length; ++i)
{
_edgeColors[i] = new RGBA();
_edgeColors[i].ReadData(binread);
}
for (int i = 0; i < _edgeOffset.Length; ++i) _edgeOffset[1] = binread.ReadByte();
binread.ReadBytes(36); // reserved
switch (_version)
{
case 2:
for (int i = 0; i < _images.Length; ++i)
{
short width = binread.ReadInt16();
short height = binread.ReadInt16();
BitmapLoader loader = new BitmapLoader(width, height);
_images[i] = loader.LoadFromStream(binread, width * height * 4);
loader.Close();
}
break;
}
}
/// <summary>
/// Attempts to load the spriteset from the given filename.
/// </summary>
/// <param name="filename">The filename of the Spriteset to load.</param>
/// <returns>True if successful.</returns>
public bool Load(String filename)
{
if (!File.Exists(filename)) return false;
using (BinaryReader stream = new BinaryReader(File.OpenRead(filename)))
{
// purge anything already inside this object:
Purge();
// start reading the header //
string sig = new string(stream.ReadChars(4));
if (sig != ".rss") return false;
_version = stream.ReadInt16();
short numImages = stream.ReadInt16();
_frameWidth = stream.ReadInt16();
_frameHeight = stream.ReadInt16();
short numDirs = stream.ReadInt16();
// read sprite base //
_spriteBase.X1 = stream.ReadInt16();
_spriteBase.Y1 = stream.ReadInt16();
_spriteBase.X2 = stream.ReadInt16();
_spriteBase.Y2 = stream.ReadInt16();
// reserved //
stream.ReadBytes(106);
switch (_version)
{
case 3:
BitmapLoader loader = new BitmapLoader(_frameWidth, _frameHeight);
int amt = _frameWidth * _frameHeight * 4;
while (numImages-- > 0) _images.Add(loader.LoadFromStream(stream, amt));
loader.Close();
while (numDirs-- > 0)
{
short numFrames = stream.ReadInt16();
stream.ReadBytes(6);
short length = stream.ReadInt16();
string name = new String(stream.ReadChars(length)).Substring(0, length - 1);
Direction dir = new Direction(name);
while (numFrames-- > 0)
{
Frame f = new Frame {Index = stream.ReadInt16(), Delay = stream.ReadInt16()};
dir.Frames.Add(f);
stream.ReadBytes(4);
}
_directions.Add(dir);
}
break;
}
}
return true;
}