public GMSprite(ProjectReader reader)
{
Name = reader.ReadString();
LastChanged = reader.ReadDate();
Version = reader.ReadInt32();
if (Version != 800)
{
throw new InvalidDataException("This library only supports .gmk GM8.0 files.");
}
int _x = reader.ReadInt32();
int _y = reader.ReadInt32();
Origin = new Point(_x, _y);
int framenum = reader.ReadInt32();
Subimages = new List <Image>(framenum);
for (int i = 0; i < framenum; i++)
{
int framever = reader.ReadInt32();
if (framever != 800)
{
throw new InvalidDataException("This library only supports .gmk GM8.0 files.");
}
Width = reader.ReadInt32();
Height = reader.ReadInt32();
if (Width * Height != 0)
{
Subimages.Add(reader.ReadBGRAImage(Width, Height));
}
else
{
Subimages.Add(null); // ????
}
}
MaskMode = (SpriteMaskMode)reader.ReadInt32();
AlphaTolerance = reader.ReadInt32();
SeparateMasks = reader.ReadBoolean();
BBoxMode = (SpriteBBoxMode)reader.ReadInt32();
int _l = reader.ReadInt32();
int _r = reader.ReadInt32();
int _b = reader.ReadInt32();
int _t = reader.ReadInt32();
BBox = new Rectangle(_l, _r, _b, _t);
reader.Dispose();
}
public GMSprite(ProjectReader reader, bool _gmspr)
{
// Basically the same code except that we read the magic and uncompress data.
int magic = reader.ReadInt32();
if (magic != GMProject.GMMagic)
{
throw new InvalidDataException("Invalid GMSPR header, got " + magic);
}
// use the zlib compressed reader from now on.
var dec_reader = reader.MakeReaderZlib();
Version = dec_reader.ReadInt32();
if (Version != 800)
{
throw new InvalidDataException("Unknown GMSPR version, got " + Version);
}
int _x = dec_reader.ReadInt32();
int _y = dec_reader.ReadInt32();
Origin = new Point(_x, _y);
int framenum = dec_reader.ReadInt32();
Subimages = new List <Image>(framenum);
for (int i = 0; i < framenum; i++)
{
int framever = dec_reader.ReadInt32();
if (framever != 800)
{
throw new InvalidDataException("Unknown GMSPR frame version, got " + framever);
}
Width = dec_reader.ReadInt32();
Height = dec_reader.ReadInt32();
if (Width * Height != 0)
{
Subimages.Add(dec_reader.ReadBGRAImage(Width, Height));
}
else
{
Subimages.Add(null); // ????
}
}
MaskMode = (SpriteMaskMode)dec_reader.ReadInt32();
AlphaTolerance = dec_reader.ReadInt32();
SeparateMasks = dec_reader.ReadBoolean();
BBoxMode = (SpriteBBoxMode)dec_reader.ReadInt32();
int _l = dec_reader.ReadInt32();
int _r = dec_reader.ReadInt32();
int _b = dec_reader.ReadInt32();
int _t = dec_reader.ReadInt32();
BBox = new Rectangle(_l, _r, _b, _t);
dec_reader.Dispose();
}