public SpriteFileHeader(File file)
{
if (file == null) throw new ArgumentNullException("file");
Byte[] data = file.ReadBytes(33);
if (data.Length != 33) throw new ArgumentException("File is not long enough", "file");
m_signature = System.Text.Encoding.Default.GetString(data, 0, 11);
m_version = new Drawing.SpriteFileVersion(data[12], data[13], data[14], data[15]);
m_numberofgroups = BitConverter.ToInt32(data, 16);
m_numberofimages = BitConverter.ToInt32(data, 20);
m_subheaderoffset = BitConverter.ToInt32(data, 24);
m_subheadersize = BitConverter.ToInt32(data, 28);
m_sharedpalette = data[32] > 0;
}
public SpriteFileHeader(File file)
{
if (file == null)
{
throw new ArgumentNullException("file");
}
Byte[] data = file.ReadBytes(33);
if (data.Length != 33)
{
throw new ArgumentException("File is not long enough", "file");
}
m_signature = System.Text.Encoding.Default.GetString(data, 0, 11);
m_version = new Drawing.SpriteFileVersion(data[12], data[13], data[14], data[15]);
m_numberofgroups = BitConverter.ToInt32(data, 16);
m_numberofimages = BitConverter.ToInt32(data, 20);
m_subheaderoffset = BitConverter.ToInt32(data, 24);
m_subheadersize = BitConverter.ToInt32(data, 28);
m_sharedpalette = data[32] > 0;
}