Listbox / Picker: Implement item fading in a different way so that it gets influenced...

[xonotic/xonotic-data.pk3dir.git] / qcsrc / menu / xonotic / util.qc

diff --git a/qcsrc/menu/xonotic/util.qc b/qcsrc/menu/xonotic/util.qc
index 330b2bb726a0e89ccc19822ee8c8af0182b82e0e..a80b03fe1890d8dd47d4976f4cd87c5f05fd5c48 100644 (file)
--- a/qcsrc/menu/xonotic/util.qc
+++ b/qcsrc/menu/xonotic/util.qc
@@ -768,6 +768,15 @@ void dialog_hudpanel_common_notoggle(entity me, string panelname)
                                e.configureXonoticTextSliderValues(e);
 }
 
+float getFadedAlpha(float currentAlpha, float startAlpha, float targetAlpha)
+{
+       if(startAlpha < targetAlpha)
+               currentAlpha = min(currentAlpha + frametime * 0.5, targetAlpha);
+       else
+               currentAlpha = max(currentAlpha - frametime * 0.5, targetAlpha);
+       return currentAlpha;
+}
+
 void CheckSendCvars(entity me, string cvarnamestring)
 {
        if(me.sendCvars)