$types{_farplanedist} = "real";
$types{_filterradius} = "real";
$types{_floodlight} = "string";
-$types{_frame} = "real";
+$types{_frame} = "integer";
+$types{_skin} = "integer";
$types{gridsize} = "integer3";
$types{_ignoreleaks} = "boolean";
$types{_indexmap} = "texture";