public Dictionary <string, AtlasFrame> GetAtlasFrameList(string atlasFullName, bool bRefresh = false)
{
if (!bRefresh)
{
if (allAtlasMap.ContainsKey(atlasFullName))
{
return(allAtlasMap[atlasFullName]);
}
}
else if (allAtlasMap.ContainsKey(atlasFullName))
{
allAtlasMap.Remove(atlasFullName);
}
PList plist = new PList();
plist.Load(atlasFullName);
Dictionary <string, AtlasFrame> atlases = new Dictionary <string, AtlasFrame>();
Dictionary <string, object> frames = plist["frames"] as Dictionary <string, object>;
string realTextureFileName = plist.GetValue <string>("metadata/realTextureFileName");
string path = System.IO.Path.GetDirectoryName(atlasFullName);
foreach (KeyValuePair <string, object> kv in frames)
{
string frameName;
AtlasFrame _atlas = createAtlas(realTextureFileName, path, kv, out frameName);
atlases.Add(frameName, _atlas);
}
allAtlasMap.Add(atlasFullName, atlases);
return(atlases);
}
private AtlasFrame createAtlas(string realTextureFileName, string path, KeyValuePair <string, object> kv,
out string frameName)
{
string key = kv.Key;
Dictionary <string, object> valueMap = kv.Value as Dictionary <string, object>;
string frameRect = "";
bool bRotated = false;
if (valueMap.ContainsKey(str_frames))
{
frameRect = valueMap[str_frames].ToString();
bRotated = (bool)valueMap[str_rotated];
}
else if (valueMap.ContainsKey(str_textureRect))
{
frameRect = valueMap[str_textureRect].ToString();
bRotated = (bool)valueMap[str_textureRotated];
}
BitmapFrame bitmapFrame = null;
if (atlasFrameMap.ContainsKey(realTextureFileName))
{
bitmapFrame = atlasFrameMap[realTextureFileName];
}
else
{
bitmapFrame = BitmapFrame.Create(new Uri(path + "/" + realTextureFileName, UriKind.Absolute));
atlasFrameMap[realTextureFileName] = bitmapFrame;
}
int pointPos = key.LastIndexOf('.');
frameName = key;
if (pointPos != -1)
{
frameName = key.Substring(0, pointPos);
}
AtlasFrame _atlas = new AtlasFrame(frameRect, bRotated, frameName);
BitmapSource imgSource = null;
if (bRotated)
{
_atlas.frame.Width = _atlas.frame.Width ^ _atlas.frame.Height;
_atlas.frame.Height = _atlas.frame.Height ^ _atlas.frame.Width;
_atlas.frame.Width = _atlas.frame.Width ^ _atlas.frame.Height;
TransformedBitmap tb = new TransformedBitmap();
tb.BeginInit();
imgSource = new CroppedBitmap(bitmapFrame, _atlas.frame);
tb.Source = imgSource;
RotateTransform transform = new RotateTransform(-90);
tb.Transform = transform;
tb.EndInit();
_atlas.imageSource = tb;
}
else
{
_atlas.imageSource = new CroppedBitmap(bitmapFrame, _atlas.frame);
}
return(_atlas);
}
