Changeset 5876 for code/branches/core5/src/libraries

Timestamp:

Oct 4, 2009, 11:08:14 PM (15 years ago)

Author:

rgrieder

Message:

Cleanup in the GameStates (also moved debug overlay to the GraphicsManager).

Location:

code/branches/core5/src/libraries/core

Files:

• Core.cc (modified) (2 diffs)
• GraphicsManager.cc (modified) (2 diffs)
• GraphicsManager.h (modified) (2 diffs)

code/branches/core5/src/libraries/core/Core.cc

@@ -289 +289 @@
         inputManager_.reset(new InputManager());
 
-        // load the CEGUI interface
+        // Load the CEGUI interface
         guiManager_.reset(new GUIManager(graphicsManager_->getRenderWindow(),
             inputManager_->getMousePosition(), graphicsManager_->isFullScreen()));
@@ -295 +295 @@
         bGraphicsLoaded_ = true;
         GameMode::bShowsGraphics_s = true;
+
+        // Load some sort of a debug overlay (only denoted by its name, "debug.oxo")
+        graphicsManager_->loadDebugOverlay();
 
         // Create singletons associated with graphics (in other libraries)

code/branches/core5/src/libraries/core/GraphicsManager.cc

@@ -130 +130 @@
     GraphicsManager::~GraphicsManager()
     {
+        Loader::unload(debugOverlay_.get());
+
         Ogre::WindowEventUtilities::removeWindowEventListener(renderWindow_, ogreWindowEventListener_.get());
         // TODO: Destroy the console command
@@ -322 +324 @@
     }
 
+    void GraphicsManager::loadDebugOverlay()
+    {
+        // Load debug overlay to show info about fps and tick time
+        COUT(4) << "Loading Debug Overlay..." << std::endl;
+        debugOverlay_.reset(new XMLFile("debug.oxo"));
+        Loader::open(debugOverlay_.get());
+    }
+
+    /**
+    @note
+        A note about the Ogre::FrameListener: Even though we don't use them,
+        they still get called. However, the delta times are not correct (except
+        for timeSinceLastFrame, which is the most important). A little research
+        as shown that there is probably only one FrameListener that doesn't even
+        need the time. So we shouldn't run into problems.
+    */
     void GraphicsManager::update(const Clock& time)
     {

code/branches/core5/src/libraries/core/GraphicsManager.h

@@ -71 +71 @@
 
         void upgradeToGraphics();
+        void loadDebugOverlay();
         bool rendererLoaded() const { return renderWindow_ != NULL; }
 
@@ -99 +100 @@
         Ogre::Viewport*     viewport_;                 //!< default full size viewport
 
-        // XML files for the resources
+        // XML files for the resources and the debug overlay
         shared_ptr<XMLFile> resources_;                //!< XML with resource locations
         shared_ptr<XMLFile> extResources_;             //!< XML with resource locations in the external path (only for dev runs)
+        shared_ptr<XMLFile> debugOverlay_;             //!< XML with various debug overlays
 
         // config values