public CCLayerRGBA()
{
_displayedOpacity = _realOpacity = OpacityTransform.Default;
_displayedColor = _realColor = ColorTransform.Default;
this.cascadeOpacityEnabled = false;
this.cascadeColorEnabled = false;
}
public virtual void updateDisplayedOpacity(OpacityTransform parentOpacity)
{
_displayedOpacity.tint = (byte)(_realOpacity.tint * parentOpacity.tint / 255.0f);
_displayedOpacity.add = (byte)(_realOpacity.add * parentOpacity.tint + parentOpacity.add);
if (_cascadeOpacityEnabled && _children != null)
{
var enumerator = _children.GetEnumerator();
while (enumerator.MoveNext())
{
CCNode item = enumerator.Current;
if (item is CCRGBAProtocol)
{
((CCRGBAProtocol)item).updateDisplayedOpacity(_displayedOpacity);
}
}
}
}
public override void updateDisplayedOpacity(OpacityTransform parentOpacity)
{
base.updateDisplayedOpacity(parentOpacity);
updateColor();
}