allegro_v.h

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00001 /* $Id: allegro_v.h 26108 2013-11-25 14:30:22Z rubidium $ */
00002 
00003 /*
00004  * This file is part of OpenTTD.
00005  * 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.
00006  * 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.
00007  * 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/>.
00008  */
00009 
00012 #ifndef VIDEO_ALLEGRO_H
00013 #define VIDEO_ALLEGRO_H
00014 
00015 #include "video_driver.hpp"
00016 
00018 class VideoDriver_Allegro : public VideoDriver {
00019 public:
00020   /* virtual */ const char *Start(const char * const *param);
00021 
00022   /* virtual */ void Stop();
00023 
00024   /* virtual */ void MakeDirty(int left, int top, int width, int height);
00025 
00026   /* virtual */ void MainLoop();
00027 
00028   /* virtual */ bool ChangeResolution(int w, int h);
00029 
00030   /* virtual */ bool ToggleFullscreen(bool fullscreen);
00031 
00032   /* virtual */ bool AfterBlitterChange();
00033 
00034   /* virtual */ bool ClaimMousePointer();
00035 
00036   /* virtual */ const char *GetName() const { return "allegro"; }
00037 };
00038 
00040 class FVideoDriver_Allegro : public DriverFactoryBase {
00041 public:
00042   FVideoDriver_Allegro() : DriverFactoryBase(Driver::DT_VIDEO, 4, "allegro", "Allegro Video Driver") {}
00043   /* virtual */ Driver *CreateInstance() const { return new VideoDriver_Allegro(); }
00044 };
00045 
00046 #endif /* VIDEO_ALLEGRO_H */