# sound_driver.hpp

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    00001 /* $Id$ */
    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 SOUND_SOUND_DRIVER_HPP
    00013 #define SOUND_SOUND_DRIVER_HPP
    00014
    00015 #include "../driver.h"
    00016
    00017 class SoundDriver: public Driver {
    00018 public:
    00019   /* Called once every tick */
    00020   virtual void MainLoop() {}
    00021 };
    00022
    00023 class SoundDriverFactoryBase: public DriverFactoryBase {
    00024 };
    00025
    00026 template <class T>
    00027 class SoundDriverFactory: public SoundDriverFactoryBase {
    00028 public:
    00029   SoundDriverFactory() { this->RegisterDriver(((T *)this)->GetName(), Driver::DT_SOUND, ((T *)this)->priority); }
    00030
    00034   const char *GetName();
    00035 };
    00036
    00037 extern SoundDriver *_sound_driver;
    00038 extern char *_ini_sounddriver;
    00039
    00040 #endif /* SOUND_SOUND_DRIVER_HPP */