Add the option to the Debug menu to save the video configuration file

Nasal/video.nas

@@ -0,0 +1,47 @@
+print("A");
+
+var save = func()
+{
+  var _props = [
+    "random-objects",
+    "random-vegetation",
+    "random-vegetation-shadows",
+    "random-vegetation-normals",
+    "vegetation-density",
+    "random-buildings",
+    "building-density",
+    "point-sprites",
+    "particles",
+    "clouds3d-enable",
+    "clouds3d-vis-range",
+    "clouds3d-detail-range",
+    "clouds3d-density",
+    "shadows/enabled"];
+  var sprop = props.globals.getNode("/sim/rendering/");
+  var dprop = props.globals.getNode("/tmp/rendering/", 1);
+  props.copy(sprop.getNode("shaders"), dprop.getNode("shaders", 1), 1);
+  foreach (var p; _props) {
+    var src = sprop.getNode(p);
+    var dest = dprop.getNode(p, 1);
+    var type = src.getType();
+    var val = src.getValue();
+    if(type == "ALIAS" or type == "NONE") return;
+    elsif(type == "BOOL") dest.setBoolValue(val);
+    elsif(type == "INT" or type == "LONG") dest.setIntValue(val);
+    elsif(type == "FLOAT" or type == "DOUBLE") dest.setDoubleValue(val);
+    else dest.setValue(val);
+    dest.setAttribute(src.getAttribute());
+  }
+
+  var fg_home = getprop("/sim/fg-home");
+  var renderer = getprop("/sim/rendering/gl-renderer");
+  var file = renderer;
+  var pos = find("x86/", renderer);
+  if (pos == -1) pos = find("/", renderer);
+  if (pos == -1) pos = find(" (", renderer);
+  if (pos != -1) file = substr(renderer, 0, int(pos));
+
+  var path = fg_home ~ "/Export/" ~ file ~ ".xml";
+  io.write_properties( path, dprop);
+  gui.popupTip("Configuration is written to:\n" ~ path, 6);
+}

Translations/en/menu.xml

@@ -108,6 +108,7 @@
 	<print-rendering-statistics>Print Rendering Statistics</print-rendering-statistics>
 	<statistics-display>Cycle On-Screen Statistics</statistics-display>
 	<performance-monitor>Monitor System Performance</performance-monitor>
+        <write-video-config>Save Video Configuration</write-video-config>
 	<property-browser>Browse Internal Properties</property-browser>
 	<logging>Logging</logging>
 	<local_weather>Local Weather (Test)</local_weather>

Translations/nl/menu.xml

@@ -117,6 +117,7 @@
 	<print-rendering-statistics>Weergavestatistieken printen</print-rendering-statistics>   <!-- English: "Print Rendering Statistics" -->
 	<statistics-display>Blader door schermstatiestieken</statistics-display>   <!-- English: "Cycle On-Screen Statistics" -->
 	<performance-monitor>Monitor systeemprestaties</performance-monitor>   <!-- English: "Monitor System Performance" -->
+        <write-video-config>Bewaar Video configuratie</write-video-config>   <!-- English: "Save Video configuration" -->
 	<property-browser>Blader door interne eigenschappen</property-browser>   <!-- English: "Browse Internal Properties" -->
 	<logging>Logging</logging>   <!-- English: "Logging" -->
 	<local_weather>Local weather (test)</local_weather>   <!-- English: "Local Weather (Test)" -->

gui/menubar.xml

@@ -718,6 +718,14 @@
 			</binding>
 		</item>
 
+		<item>
+			<name>write-video-config</name>
+			<binding>
+				<command>nasal</command>
+				<script>video.save()</script>
+			</binding>
+		</item>
+
 		<item>
 			<name>property-browser</name>
 			<binding>