public TextureAtlasData(string packFile, string imagesDir, bool flip)
{
Pages = new List <Page>();
Regions = new List <Region>();
using (StreamReader reader = new StreamReader(packFile)) {
List <string> tupleData = new List <string>();
Page pageImage = null;
while (true)
{
string line = reader.ReadLine();
if (line == null)
{
break;
}
if (line.Trim().Length == 0)
{
pageImage = null;
}
else if (pageImage == null)
{
string file = Path.Combine(imagesDir, line);
string formatString = ReadValue(reader);
SurfaceFormat format;
if (!Enum.TryParse <SurfaceFormat>(formatString, true, out format))
{
format = TranslateSurfaceFormat(formatString);
}
ReadTuple(reader, tupleData);
//TextureFilter min = (TextureFilter)Enum.Parse(typeof(TextureFilter), tupleData[0], true);
//TextureFilter max = (TextureFilter)Enum.Parse(typeof(TextureFilter), tupleData[1], true);
TextureFilter filter = TranslateTextureFilter(tupleData[0], tupleData[1]);
string direction = ReadValue(reader);
TextureAddressMode repeatX = TextureAddressMode.Clamp;
TextureAddressMode repeatY = TextureAddressMode.Clamp;
switch (direction)
{
case "x":
repeatX = TextureAddressMode.Wrap;
break;
case "y":
repeatY = TextureAddressMode.Wrap;
break;
case "xy":
repeatX = TextureAddressMode.Wrap;
repeatY = TextureAddressMode.Wrap;
break;
}
pageImage = new Page(file, filter.IsMapMap(), format, filter, repeatX, repeatY);
Pages.Add(pageImage);
}
else
{
bool rotate = bool.Parse(ReadValue(reader));
ReadTuple(reader, tupleData);
int left = int.Parse(tupleData[0]);
int top = int.Parse(tupleData[1]);
ReadTuple(reader, tupleData);
int width = int.Parse(tupleData[0]);
int height = int.Parse(tupleData[1]);
Region region = new Region()
{
Page = pageImage,
Left = left,
Top = top,
Width = width,
Height = height,
Name = line,
Rotate = rotate,
};
if (ReadTuple(reader, tupleData) == 4)
{
region.Splits = new int[] {
int.Parse(tupleData[0]), int.Parse(tupleData[1]),
int.Parse(tupleData[2]), int.Parse(tupleData[3]),
};
if (ReadTuple(reader, tupleData) == 4)
{
region.Pads = new int[] {
int.Parse(tupleData[0]), int.Parse(tupleData[1]),
int.Parse(tupleData[2]), int.Parse(tupleData[3]),
};
ReadTuple(reader, tupleData);
}
}
region.OriginalWidth = int.Parse(tupleData[0]);
region.OriginalHeight = int.Parse(tupleData[1]);
ReadTuple(reader, tupleData);
region.OffsetX = int.Parse(tupleData[0]);
region.OffsetY = int.Parse(tupleData[1]);
region.Index = int.Parse(ReadValue(reader));
if (flip)
{
region.Flip = true;
}
Regions.Add(region);
}
}
}
Regions.Sort(IndexComparator);
}
