Add a keyboard shortcut to toggle topmenu visibility

modules/client_topmenu/topmenu.lua

@@ -51,6 +51,8 @@ function init()
   pingLabel = topMenu:getChildById('pingLabel')
   fpsLabel = topMenu:getChildById('fpsLabel')
 
+  g_keyboard.bindKeyDown('Ctrl+Shift+T', toggle)
+
   if g_game.isOnline() then
     online()
   end
@@ -164,3 +166,20 @@ end
 function getTopMenu()
   return topMenu
 end
+
+function toggle()
+  local menu = getTopMenu()
+  if not menu then
+    return
+  end
+
+  if menu:isVisible() then
+    menu:hide()
+    modules.client_background.getBackground():addAnchor(AnchorTop, 'parent', AnchorTop)
+    modules.game_interface.getRootPanel():addAnchor(AnchorTop, 'parent', AnchorTop)
+  else
+    menu:show()
+    modules.client_background.getBackground():addAnchor(AnchorTop, 'topMenu', AnchorBottom)
+    modules.game_interface.getRootPanel():addAnchor(AnchorTop, 'topMenu', AnchorBottom)
+  end
+end

modules/game_interface/gameinterface.otui

@@ -1,4 +1,3 @@
-
 GameSidePanel < UIMiniWindowContainer
   image-source: /images/ui/panel_side
   image-border: 4
@@ -73,4 +72,4 @@ UIWidget
   UIWidget
     id: mouseGrabber
     focusable: false
-    visible: false
+    visible: false