[Perceptioncrash-commit] SF.net SVN: perceptioncrash: [43] trunk/perceptioncrash/src

[<sik...@us...>]

Revision: 43
Author:   sik0fewl
Date:     2006-05-19 07:35:07 -0700 (Fri, 19 May 2006)
ViewCVS:  http://svn.sourceforge.net/perceptioncrash/?rev=43&view=rev

Log Message:
-----------
Added debug panel overlay. Press F12 to toggle

Modified Paths:
--------------
    trunk/perceptioncrash/src/GameManager.cpp
    trunk/perceptioncrash/src/GameManager.hpp
Modified: trunk/perceptioncrash/src/GameManager.cpp
===================================================================
--- trunk/perceptioncrash/src/GameManager.cpp	2006-05-19 05:48:21 UTC (rev 42)
+++ trunk/perceptioncrash/src/GameManager.cpp	2006-05-19 14:35:07 UTC (rev 43)
@@ -1,4 +1,5 @@
 #include <Ogre.h>
+#include <OgreKeyEvent.h>
 
 #include "GameManager.hpp"
 #include "InputManager.hpp"
@@ -44,6 +45,9 @@
     mInputManager->getEventProcessor()->addKeyListener(this);
     mInputManager->getEventProcessor()->addMouseMotionListener(this);
 
+    mDebugPanelOverlay = Ogre::OverlayManager::getSingleton().getByName("Core/DebugOverlay");
+
+
     changeState(state);
 
     mRoot->startRendering();
@@ -168,6 +172,12 @@
 void
 GameManager::keyPressed(Ogre::KeyEvent* e)
 {
+    // Stateless code:
+    if (e->getKey() == Ogre::KC_F12)
+	{
+		toggleDebugPanelOverlay();
+	}
+
     // call keyPressed of current state
     mStates.back()->keyPressed(e);
 }
@@ -210,10 +220,59 @@
 bool
 GameManager::frameEnded(const Ogre::FrameEvent& evt)
 {
+    // Stateless code:
+    updateDebugPanelOverlay();
+
     // call frameEnded of current state
     return mStates.back()->frameEnded(evt);
 }
 
+void
+GameManager::toggleDebugPanelOverlay()
+{
+    if (mDebugPanelOverlay)
+    {
+        if (mDebugPanelOverlay->isVisible())
+            mDebugPanelOverlay->hide();
+        else
+            mDebugPanelOverlay->show();
+    }
+
+}
+
+void
+GameManager::updateDebugPanelOverlay()
+{
+    static const Ogre::String currFps  = "Current FPS: ";
+    static const Ogre::String avgFps   = "Average FPS: ";
+    static const Ogre::String bestFps  = "Best FPS: ";
+    static const Ogre::String worstFps = "Worst FPS: ";
+    static const Ogre::String tris     = "Triangle Count: ";
+
+    if (mDebugPanelOverlay && mDebugPanelOverlay->isVisible())
+    {
+        Ogre::OverlayElement* guiCurr  = Ogre::OverlayManager::getSingleton().getOverlayElement("Core/CurrFps");
+        Ogre::OverlayElement* guiAvg   = Ogre::OverlayManager::getSingleton().getOverlayElement("Core/AverageFps");
+        Ogre::OverlayElement* guiBest  = Ogre::OverlayManager::getSingleton().getOverlayElement("Core/BestFps");
+        Ogre::OverlayElement* guiWorst = Ogre::OverlayManager::getSingleton().getOverlayElement("Core/WorstFps");
+
+        const Ogre::RenderTarget::FrameStats& stats = mRenderWindow->getStatistics();
+
+        guiCurr->setCaption(currFps + Ogre::StringConverter::toString(stats.lastFPS));
+        guiAvg->setCaption(avgFps + Ogre::StringConverter::toString(stats.avgFPS));
+        guiBest->setCaption(bestFps + Ogre::StringConverter::toString(stats.bestFPS)
+                +" "+Ogre::StringConverter::toString(stats.bestFrameTime)+" ms");
+        guiWorst->setCaption(worstFps + Ogre::StringConverter::toString(stats.worstFPS)
+                 +" "+Ogre::StringConverter::toString(stats.worstFrameTime)+" ms");
+
+        Ogre::OverlayElement* guiTris = Ogre::OverlayManager::getSingleton().getOverlayElement("Core/NumTris");
+        guiTris->setCaption(tris + Ogre::StringConverter::toString(stats.triangleCount));
+
+        Ogre::OverlayElement* guiDbg = Ogre::OverlayManager::getSingleton().getOverlayElement("Core/DebugText");
+        guiDbg->setCaption(mRenderWindow->getDebugText());
+    }
+}
+
 GameManager*
 GameManager::getSingletonPtr()
 {

Modified: trunk/perceptioncrash/src/GameManager.hpp
===================================================================
--- trunk/perceptioncrash/src/GameManager.hpp	2006-05-19 05:48:21 UTC (rev 42)
+++ trunk/perceptioncrash/src/GameManager.hpp	2006-05-19 14:35:07 UTC (rev 43)
@@ -47,6 +47,10 @@
     bool frameEnded(const Ogre::FrameEvent& evt);
 
   private:
+    void toggleDebugPanelOverlay();
+    void updateDebugPanelOverlay();
+
+    Ogre::Overlay* mDebugPanelOverlay;
     std::vector<GameState*> mStates;
 };
 


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