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105 lines
2.2 KiB
C++
105 lines
2.2 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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#ifndef SCUMM_PLAYER_V3A_H
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#define SCUMM_PLAYER_V3A_H
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#include "common/scummsys.h"
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#include "scumm/music.h"
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#include "scumm/player_mod.h"
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class Mixer;
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namespace Scumm {
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class ScummEngine;
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/**
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* Scumm V3 Amiga sound/music driver.
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*/
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class Player_V3A : public MusicEngine {
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public:
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Player_V3A(ScummEngine *scumm, Audio::Mixer *mixer);
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virtual ~Player_V3A();
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virtual void setMusicVolume(int vol);
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virtual void startSound(int sound);
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virtual void stopSound(int sound);
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virtual void stopAllSounds();
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virtual int getMusicTimer() const;
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virtual int getSoundStatus(int sound) const;
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private:
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enum {
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V3A_MAXMUS = 24,
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V3A_MAXSFX = 16
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};
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struct musChan {
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int id;
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int dur;
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};
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struct sfxChan {
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int id;
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int dur;
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uint32 rate;
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int32 delta;
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};
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struct instData {
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char *_idat[6];
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uint16 _ilen[6];
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char *_ldat[6];
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uint16 _llen[6];
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uint16 _oct[6];
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int16 _pitadjust;
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};
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ScummEngine *_vm;
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Player_MOD *_mod;
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musChan _mus[V3A_MAXMUS];
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sfxChan _sfx[V3A_MAXSFX];
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int _curSong;
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uint8 *_songData;
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uint16 _songPtr;
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uint16 _songDelay;
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int _music_timer;
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bool _isinit;
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instData **_wavetable;
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int getMusChan (int id = 0) const;
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int getSfxChan (int id = 0) const;
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static void update_proc(void *param);
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void playMusic();
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};
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} // End of namespace Scumm
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#endif
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