internal static void ProcessUIAlpha(UIFrame ui)
{
int layer = ui.GetLayer();
if (layer < 0)
{
layer = -layer;
}
LayerAlpha la;
if (!layerAlphaDic.TryGetValue(layer, out la))
{
la = new LayerAlpha();
la.alpha = 1;
layerAlphaDic.Add(layer, la);
return;
}
ui.SetAlpha(la.alpha);
}
internal static void ResetUIAlpha(UIFrame ui)
{
int layer = ui.GetLayer();
if (layer < 0)
{
layer = -layer;
}
currentLayer = -1;
currentLowLayerAlpha = -1;
Dictionary <int, List <UIFrame> > .Enumerator e = layerUI.GetEnumerator();
int topLowLayer = -1;
float lowAlpha = 1;
UIFrame uii;
float uiAlpha;
bool doo = false;
int clayer = -1;
while (e.MoveNext())
{
doo = false;
clayer = e.Current.Key;
if (clayer < 0)
{
clayer = -clayer;
}
if (clayer < layer)
{
if (clayer > topLowLayer)
{
for (int i = 0, count = e.Current.Value.Count; i < count; i++)
{
uii = e.Current.Value[i];
if (uii.IsShowing())
{
uiAlpha = uii.GetLowLayerAlpha();
if (uiAlpha < lowAlpha)
{
lowAlpha = uiAlpha;
}
if (!doo)
{
doo = true;
}
}
}
if (doo)
{
topLowLayer = clayer;
}
}
}
}
Dictionary <int, LayerAlpha> .Enumerator ex = layerAlphaDic.GetEnumerator();
List <UIFrame> list;
while (ex.MoveNext())
{
clayer = ex.Current.Key;
if (clayer >= topLowLayer)
{
if (ex.Current.Value.alpha != 1)
{
ex.Current.Value.alpha = 1;
if (layerUI.TryGetValue(clayer, out list))
{
for (int i = 0, count = list.Count; i < count; i++)
{
uii = list[i];
if (uii.IsShowing())
{
uii.SetAlpha(1);
}
}
}
if (layerUI.TryGetValue(-clayer, out list))
{
for (int i = 0, count = list.Count; i < count; i++)
{
uii = list[i];
if (uii.IsShowing())
{
uii.SetAlpha(1);
}
}
}
}
}
}
if (topLowLayer >= 0)
{
SetLessLayerUIAlpha(topLowLayer, lowAlpha);
}
}