public static void BuildTiledRegions(this TextureRegion[] regions, int count_x, double w, double h)
{
for (int i = 0; i < regions.Length; i++)
{
var low = new Vector2d(w * (i % count_x), h * (i / count_x));
var high = new Vector2d(low.X + w, low.Y + h);
regions[i] = new TextureRegion(low, high);
}
}
public static void SlicesToTextureRegionInfo(this PsdFile psd, ref Texture texture)
{
RawImageResource slices_resource = (RawImageResource)psd.ImageResources.Find(resource => resource.ID == ResourceID.Slices);
// Console.Write("Slices image resource:"); // Newline handled by ternary
// for(int i = 0; i < slices_resource.Data.Length; i++)
// {
// char c = MathUtil.Clamp((char)slices_resource.Data[i], '~', ' ');
// if(c == slices_resource.Data[i])
// Console.Write(c);
// else
// Console.Write("[{0}]", slices_resource.Data[i]);
// }
PsdSlicesHeader psd_slices_header = new PsdSlicesHeader();
PsdSlice[] psd_slices;
// FixedEndianness and ReadPascalString are defined in Utility.Structure
using (MemoryStream mem_stream = new MemoryStream(slices_resource.Data))
{
using (BinaryReader reader = new BinaryReader(mem_stream, Encoding.BigEndianUnicode))
{
psd_slices_header.Version = reader.ReadInt32().FixEndianness();
psd_slices_header.Top = reader.ReadInt32().FixEndianness();
psd_slices_header.Left = reader.ReadInt32().FixEndianness();
psd_slices_header.Bottom = reader.ReadInt32().FixEndianness();
psd_slices_header.Right = reader.ReadInt32().FixEndianness();
psd_slices_header.GroupName = reader.ReadPascalString();
psd_slices_header.SliceCount = reader.ReadInt32().FixEndianness();
int len = psd_slices_header.SliceCount;
psd_slices = new PsdSlice[len];
// This is terrifying
for (int i = 0; i < len; i++)
{
psd_slices [i] = new PsdSlice();
psd_slices [i].Id = reader.ReadInt32().FixEndianness();
psd_slices [i].GroupId = reader.ReadInt32().FixEndianness();
psd_slices [i].Origin = reader.ReadInt32().FixEndianness();
if (psd_slices [i].Origin == 1)
{
psd_slices [i].AssociatedLayerId = reader.ReadInt32().FixEndianness();
}
psd_slices [i].Name = reader.ReadPascalString();
psd_slices [i].Type = reader.ReadInt32().FixEndianness();
psd_slices [i].Left = reader.ReadInt32().FixEndianness();
psd_slices [i].Top = reader.ReadInt32().FixEndianness();
psd_slices [i].Right = reader.ReadInt32().FixEndianness();
psd_slices [i].Bottom = reader.ReadInt32().FixEndianness();
psd_slices [i].URL = reader.ReadPascalString();
psd_slices [i].Target = reader.ReadPascalString();
psd_slices [i].Message = reader.ReadPascalString();
psd_slices [i].AltTag = reader.ReadPascalString();
psd_slices [i].CellIsHTML = reader.ReadBoolean();
psd_slices [i].CellText = reader.ReadPascalString();
psd_slices [i].HorizontalAlignment = reader.ReadInt32().FixEndianness();
psd_slices [i].VerticalAlignment = reader.ReadInt32().FixEndianness();
psd_slices [i].A = reader.ReadByte();
psd_slices [i].R = reader.ReadByte();
psd_slices [i].G = reader.ReadByte();
psd_slices [i].B = reader.ReadByte();
}
reader.Dispose();
}
mem_stream.Dispose();
}
var tr = new List <TextureRegion> ();
var set_corner = new List <TextureRegion> ();
for (int i = 0; i < psd_slices.Length; i++)
{
PsdSlice slice = psd_slices [i];
if (slice.Name != "")
{
TextureRegion region =
new TextureRegion(slice.Name,
new Vector2d(slice.Left, psd.RowCount - slice.Bottom),
new Vector2d(slice.Right, psd.RowCount - slice.Top)); // Vertical axis (Y) is flipped
if (slice.Target.ToLower() == "default")
{
texture.DefaultRegionIndex = tr.Count;
}
if (slice.Target.ToLower() == "corner")
{
set_corner.Add(region);
}
tr.Add(region);
}
}
texture.Regions = tr.ToArray();
// Set the origin of these regions to a position that aligns its
// lower left corner with the default region
for (int i = 0; i < set_corner.Count; i++)
{
Vector2d origin_offset = 0.5 * (set_corner[i].Size - texture.DefaultRegion.Size);
//Console.WriteLine("Expected: {0}", origin);
set_corner[i].OriginOffset = origin_offset;
//Console.WriteLine("Result: {0}", set_corner[i].OriginOffset);
}
}
public static void SlicesToTextureRegionInfo(this PsdFile psd, ref Texture texture)
{
RawImageResource slices_resource = (RawImageResource)psd.ImageResources.Find (resource => resource.ID == ResourceID.Slices);
// Console.Write("Slices image resource:"); // Newline handled by ternary
// for(int i = 0; i < slices_resource.Data.Length; i++)
// {
// char c = MathUtil.Clamp((char)slices_resource.Data[i], '~', ' ');
// if(c == slices_resource.Data[i])
// Console.Write(c);
// else
// Console.Write("[{0}]", slices_resource.Data[i]);
// }
PsdSlicesHeader psd_slices_header = new PsdSlicesHeader ();
PsdSlice[] psd_slices;
// FixedEndianness and ReadPascalString are defined in Utility.Structure
using (BinaryReader reader = new BinaryReader(new MemoryStream(slices_resource.Data), Encoding.BigEndianUnicode)) {
psd_slices_header.Version = reader.ReadInt32 ().FixEndianness ();
psd_slices_header.Top = reader.ReadInt32 ().FixEndianness ();
psd_slices_header.Left = reader.ReadInt32 ().FixEndianness ();
psd_slices_header.Bottom = reader.ReadInt32 ().FixEndianness ();
psd_slices_header.Right = reader.ReadInt32 ().FixEndianness ();
psd_slices_header.GroupName = reader.ReadPascalString ();
psd_slices_header.SliceCount = reader.ReadInt32 ().FixEndianness ();
int len = psd_slices_header.SliceCount;
psd_slices = new PsdSlice[len];
// This is terrifying
for (int i = 0; i < len; i++) {
psd_slices [i] = new PsdSlice ();
psd_slices [i].Id = reader.ReadInt32 ().FixEndianness ();
psd_slices [i].GroupId = reader.ReadInt32 ().FixEndianness ();
psd_slices [i].Origin = reader.ReadInt32 ().FixEndianness ();
if (psd_slices [i].Origin == 1)
psd_slices [i].AssociatedLayerId = reader.ReadInt32 ().FixEndianness ();
psd_slices [i].Name = reader.ReadPascalString ();
psd_slices [i].Type = reader.ReadInt32 ().FixEndianness ();
psd_slices [i].Left = reader.ReadInt32 ().FixEndianness ();
psd_slices [i].Top = reader.ReadInt32 ().FixEndianness ();
psd_slices [i].Right = reader.ReadInt32 ().FixEndianness ();
psd_slices [i].Bottom = reader.ReadInt32 ().FixEndianness ();
psd_slices [i].URL = reader.ReadPascalString ();
psd_slices [i].Target = reader.ReadPascalString ();
psd_slices [i].Message = reader.ReadPascalString ();
psd_slices [i].AltTag = reader.ReadPascalString ();
psd_slices [i].CellIsHTML = reader.ReadBoolean ();
psd_slices [i].CellText = reader.ReadPascalString ();
psd_slices [i].HorizontalAlignment = reader.ReadInt32 ().FixEndianness ();
psd_slices [i].VerticalAlignment = reader.ReadInt32 ().FixEndianness ();
psd_slices [i].A = reader.ReadByte ();
psd_slices [i].R = reader.ReadByte ();
psd_slices [i].G = reader.ReadByte ();
psd_slices [i].B = reader.ReadByte ();
}
}
var tr = new List<TextureRegion> ();
var set_corner = new List<TextureRegion> ();
for (int i = 0; i < psd_slices.Length; i++) {
PsdSlice slice = psd_slices [i];
if (slice.Name != "") {
TextureRegion region =
new TextureRegion (slice.Name,
new Vector2d (slice.Left, psd.RowCount - slice.Bottom),
new Vector2d (slice.Right, psd.RowCount - slice.Top)); // Vertical axis (Y) is flipped
if (slice.Target.ToLower () == "default")
texture.DefaultRegionIndex = tr.Count;
if (slice.Target.ToLower () == "corner") {
set_corner.Add (region);
}
tr.Add (region);
}
}
texture.Regions = tr.ToArray();
// Set the origin of these regions to a position that aligns its
// lower left corner with the default region
for (int i = 0; i < set_corner.Count; i++) {
Vector2d origin_offset = 0.5 * (set_corner[i].Size - texture.DefaultRegion.Size);
//Console.WriteLine("Expected: {0}", origin);
set_corner[i].OriginOffset = origin_offset;
//Console.WriteLine("Result: {0}", set_corner[i].OriginOffset);
}
}
