public static Optional <TextureXImage> From(ByteReader reader)
{
try
{
UpperString name = reader.StringWithoutNulls(8);
TextureXFlags flags = (TextureXFlags)reader.UShort();
Vector2 scale = new Vector2(reader.Byte(), reader.Byte());
Dimension dimension = new Dimension(reader.Short(), reader.Short());
int columnDirectory = reader.Int();
int patchCount = reader.Short();
List <TextureXPatch> patches = Range(patchCount).Map(i =>
{
Vec2I offset = new Vec2I(reader.Short(), reader.Short());
short patchIndex = reader.Short();
short stepDirection = reader.Short();
short colormap = reader.Short();
return(new TextureXPatch(offset, patchIndex, stepDirection, colormap));
}).ToList();
return(new TextureXImage(name, flags, scale, dimension, columnDirectory, patches));
}
catch
{
return(Empty);
}
}
private TextureXImage(UpperString name, TextureXFlags flags, Vector2 scale, Dimension dimension,
int columnDirectory, IReadOnlyList <TextureXPatch> patches)
{
Name = name;
Flags = flags;
Scale = scale;
Dimension = dimension;
ColumnDirectory = columnDirectory;
Patches = patches;
}
