Install a temporary event handler in the irrlicht device, until EventHandler is ready to take upon to task, to shut up irrlicht's chatty logging

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@5221 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/graphics/irr_driver.cpp

@@ -149,7 +149,8 @@ void IrrDriver::initDevice()
                                     bits, //bits per pixel
                                     UserConfigParams::m_fullscreen,
                                     false,  // stencil buffers
-                                    false   // vsync
+                                    false,  // vsync
+                                    this    // event receiver
                                     );
             if(m_device) break;
         }   // for bits=24, 16
@@ -856,6 +857,31 @@ void IrrDriver::update(float dt)
     //printRenderStats();
 }   // update
 
+// ----------------------------------------------------------------------------
+// Irrlicht Event handler.
+bool IrrDriver::OnEvent(const irr::SEvent &event)
+{
+    //TODO: ideally we wouldn't use this object to STFU irrlicht's chatty debugging, we'd
+    //      just create the EventHandler earlier so it can act upon it
+    switch (event.EventType)
+    {
+        case irr::EET_LOG_TEXT_EVENT:
+        {
+            // Ignore 'normal' messages
+            if (event.LogEvent.Level>0)
+            {
+                printf("Level %d: %s\n",
+                       event.LogEvent.Level,event.LogEvent.Text);
+            }
+            return true;
+        }
+        default:
+            return false;
+    }   // switch
+    
+    return false;
+}   // OnEvent
+
 // ----------------------------------------------------------------------------
 
 #if 0

src/graphics/irr_driver.hpp

@@ -37,7 +37,7 @@ struct VideoMode
     int width, height;
 };
 
-class IrrDriver
+class IrrDriver : public IEventReceiver
 {
 private:
     /** The irrlicht device. */
@@ -89,6 +89,12 @@ public:
     /** Returns the gui environment, used to add widgets to a screen. */
     gui::IGUIEnvironment *getGUI() const { return m_gui_env; }
     //irr::gui::IGUIFont   *getRaceFont() const { return m_race_font; }
+    
+    /** this is not really used to process events, it's only used to shut down irrLicht's
+      * chatty logging until the event handler is ready to take the task
+      */
+    bool                  OnEvent(const irr::SEvent &event);
+    
     void                  setAmbientLight(const video::SColor &light);
     video::ITexture      *getTexture(const std::string &filename);
     scene::IMesh         *createQuadMesh(const video::SMaterial *material=NULL,