public GrayAtlas GetGray(NGUIAtlas a)
{
GrayAtlas ga = pool.Get(a.name);
if (ga == null)
{
ga = new GrayAtlas(a);
pool[a.name] = ga;
}
return(ga);
}
public static void ToNormalColor(this UISprite s)
{
if (s == null || s.atlas == null)
{
Assert.IsTrue(false);
return;
}
GrayAtlas a = grayAtlas.Get(s.atlas.name());
if (a != null)
{
s.atlas = a.src;
}
}
public static void ToGrayscale(this UISprite s, bool gray)
{
if (s == null || s.atlas == null)
{
return;
}
if (gray)
{
GrayAtlas a = GrayAtlasPool.GetGrayAtlas(s.atlas.origin());
s.atlas = a.gray;
}
else
{
if (GrayAtlasPool.HasGrayAtlas(s.atlas.origin()))
{
GrayAtlas a = GrayAtlasPool.GetGrayAtlas(s.atlas.origin());
s.atlas = a.src;
}
}
}
