Print a line to stdout if gamepad-debug is enabled after each frame

(which makes it easier to see which events are handled in the same frame).


git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@9750 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/graphics/irr_driver.cpp

@@ -1213,7 +1213,12 @@ void IrrDriver::update(float dt)
     {
         main_loop->abort();
     }
-
+    if (UserConfigParams::m_gamepad_debug)
+    {
+        // Print a dividing line so that it's easier to see which events
+        // get received in which order in the one frame.
+        printf("-------------------------------------\n");
+    }
     
     World *world = World::getWorld();