nel/samples/3d/cegui/NeLDriver.h

   1 /**
   2  * \file NeLDriver.cpp
   3  * \date November 2004
   4  * \author Matt Raykowski
   5  * \author Henri Kuuste
   6  */
   7
   8 // NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
   9 // Copyright (C) 2010  Winch Gate Property Limited
  10 //
  11 // This program is free software: you can redistribute it and/or modify
  12 // it under the terms of the GNU Affero General Public License as
  13 // published by the Free Software Foundation, either version 3 of the
  14 // License, or (at your option) any later version.
  15 //
  16 // This program is distributed in the hope that it will be useful,
  17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 // GNU Affero General Public License for more details.
  20 //
  21 // You should have received a copy of the GNU Affero General Public License
  22 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 #ifndef __NELDRIVER_H__
  25 #define __NELDRIVER_H__
  26
  27 //
  28 // NeL Includes
  29 //
  30 #include <nel/misc/value_smoother.h>
  31
  32 extern uint16 gScreenWidth;
  33 extern uint16 gScreenHeight;
  34
  35 class NeLDriver {
  36 public:
  37         NeLDriver(NL3D::UDriver *driver):m_Driver(driver), m_TextContext(NULL), m_Scene(NULL) { }
  38         virtual ~NeLDriver() { }
  39
  40         void init();
  41         void update();
  42         void render();
  43
  44         double getFps();
  45
  46         NL3D::UDriver           &getDriver() const;
  47         NL3D::UScene            &getScene() const;
  48         NL3D::UTextContext      &getTextContext() const;
  49
  50 private:
  51         // 3D
  52         NL3D::UDriver                           *m_Driver;
  53         NL3D::UTextContext                      *m_TextContext;
  54         NL3D::UScene                            *m_Scene;
  55
  56         // TIME
  57         NLMISC::CValueSmootherTemplate<double> m_DeltaTimeSmooth;
  58         double m_DeltaTime;
  59         double m_FirstTime;
  60         double m_OldTime;
  61         double m_Time;
  62 };
  63
  64
  65 #endif // __NELDRIVER_H__
  66