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48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
/* $Id$ */
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/*
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* This file is part of OpenTTD.
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* 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.
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* 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.
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* 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/>.
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*/
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/** @file extmidi.h Base support for playing music via an external application. */
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#ifndef MUSIC_EXTERNAL_H
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#define MUSIC_EXTERNAL_H
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#include "music_driver.hpp"
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class MusicDriver_ExtMidi : public MusicDriver {
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private:
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char **params;
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char song[MAX_PATH];
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pid_t pid;
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void DoPlay();
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void DoStop();
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public:
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/* virtual */ const char *Start(const char * const *param);
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/* virtual */ void Stop();
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/* virtual */ void PlaySong(const char *filename);
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/* virtual */ void StopSong();
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/* virtual */ bool IsSongPlaying();
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/* virtual */ void SetVolume(byte vol);
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/* virtual */ const char *GetName() const { return "extmidi"; }
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};
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class FMusicDriver_ExtMidi : public DriverFactoryBase {
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public:
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FMusicDriver_ExtMidi() : DriverFactoryBase(Driver::DT_MUSIC, 3, "extmidi", "External MIDI Driver") {}
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/* virtual */ Driver *CreateInstance() const { return new MusicDriver_ExtMidi(); }
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};
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#endif /* MUSIC_EXTERNAL_H */
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