src/video/allegro_v.h

   1 /* $Id$ */
   2
   3 /*
   4  * This file is part of OpenTTD.
   5  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
   6  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   7  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
   8  */
   9
  10 /** @file allegro_v.h Base of the Allegro video driver. */
  11
  12 #ifndef VIDEO_ALLEGRO_H
  13 #define VIDEO_ALLEGRO_H
  14
  15 #include "video_driver.hpp"
  16
  17 /** The allegro video driver. */
  18 class VideoDriver_Allegro : public VideoDriver {
  19 public:
  20         /* virtual */ const char *Start(const char * const *param);
  21
  22         /* virtual */ void Stop();
  23
  24         /* virtual */ void MakeDirty(int left, int top, int width, int height);
  25
  26         /* virtual */ void MainLoop();
  27
  28         /* virtual */ bool ChangeResolution(int w, int h);
  29
  30         /* virtual */ bool ToggleFullscreen(bool fullscreen);
  31
  32         /* virtual */ bool AfterBlitterChange();
  33
  34         /* virtual */ bool ClaimMousePointer();
  35
  36         /* virtual */ const char *GetName() const { return "allegro"; }
  37 };
  38
  39 /** Factory for the allegro video driver. */
  40 class FVideoDriver_Allegro : public DriverFactoryBase {
  41 public:
  42         FVideoDriver_Allegro() : DriverFactoryBase(Driver::DT_VIDEO, 4, "allegro", "Allegro Video Driver") {}
  43         /* virtual */ Driver *CreateInstance() const { return new VideoDriver_Allegro(); }
  44 };
  45
  46 #endif /* VIDEO_ALLEGRO_H */