public static void StartAlphaFade(Color newScreenOverlayColor, bool isFadeIn, float fadeDuration)
{
if (fadeDuration <= 0.0f)
{
SetScreenOverlayColor(newScreenOverlayColor);
}
else
{
if (isFadeIn)
{
instance.m_TargetScreenOverlayColor = new Color(newScreenOverlayColor.r, newScreenOverlayColor.g, newScreenOverlayColor.b, 0);
SetScreenOverlayColor(newScreenOverlayColor);
}
else
{
instance.m_TargetScreenOverlayColor = newScreenOverlayColor;
SetScreenOverlayColor(new Color(newScreenOverlayColor.r, newScreenOverlayColor.g, newScreenOverlayColor.b, 0));
}
instance.m_DeltaColor = (instance.m_TargetScreenOverlayColor - instance.m_CurrentScreenOverlayColor) / fadeDuration;
}
}