sounds.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program 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, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
 
/*
 * Based on the Reverse Engineering work of Christophe Fontanel,
 * maintainer of the Dungeon Master Encyclopaedia (http://dmweb.free.fr/)
 */
 
#ifndef DM_SOUND_H
#define DM_SOUND_H
 
#include "dm/dm.h"
 
namespace DM {
 
enum SoundMode {
    kDMSoundModeDoNotPlaySound = -1, // @ CM1_MODE_DO_NOT_PLAY_SOUND
    kDMSoundModePlayImmediately = 0, // @ C00_MODE_PLAY_IMMEDIATELY
    kDMSoundModePlayIfPrioritized = 1, // @ C01_MODE_PLAY_IF_PRIORITIZED
    kDMSoundModePlayOneTickLater = 2 // @ C02_MODE_PLAY_ONE_TICK_LATER
};
 
enum SoundIndex {
    kDMSoundIndexMetallicThud = 0, // @ C00_SOUND_METALLIC_THUD
    kDMSoundIndexSwitch = 1, // @ C01_SOUND_SWITCH
    kDMSoundIndexDoorRattle = 2, // @ C02_SOUND_DOOR_RATTLE
    kDMSoundIndexAttackPainRatHellHoundRedDragon = 3, // @ C03_SOUND_ATTACK_PAIN_RAT_HELLHOUND_RED_DRAGON
    kDMSoundIndexWoodenThudAttackTrolinAntmanStoneGolem = 4, // @ C04_SOUND_WOODEN_THUD_ATTACK_TROLIN_ANTMAN_STONE_GOLEM
    kDMSoundIndexStrongExplosion = 5, // @ C05_SOUND_STRONG_EXPLOSION
    kDMSoundIndexScream = 6, // @ C06_SOUND_SCREAM
    kDMSoundIndexAttackMummyGhostRive = 7, // @ C07_SOUND_ATTACK_MUMMY_GHOST_RIVE
    kDMSoundIndexSwallow = 8, // @ C08_SOUND_SWALLOW
    kDMSoundIndexChampion0Damaged = 9, // @ C09_SOUND_CHAMPION_0_DAMAGED
    kDMSoundIndexChampion1Damaged = 10, // @ C10_SOUND_CHAMPION_1_DAMAGED
    kDMSoundIndexChampion2Damaged = 11, // @ C11_SOUND_CHAMPION_2_DAMAGED
    kDMSoundIndexChampion3Damaged = 12, // @ C12_SOUND_CHAMPION_3_DAMAGED
    kDMSoundIndexSpell = 13, // @ C13_SOUND_SPELL
    kDMSoundIndexAttackScreamerOitu = 14, // @ C14_SOUND_ATTACK_SCREAMER_OITU
    kDMSoundIndexAttackGiantScorpion = 15, // @ C15_SOUND_ATTACK_GIANT_SCORPION_SCORPION
    kDMSoundIndexAttackSkelettonAnimatedArmorDethKnight = 16, // @ C16_SOUND_COMBAT_ATTACK_SKELETON_ANIMATED_ARMOUR_DETH_KNIGHT
    kDMSoundIndexBuzz = 17, // @ C17_SOUND_BUZZ
    kDMSoundIndexPartyDamaged = 18, // @ C18_SOUND_PARTY_DAMAGED
    kDMSoundIndexAttackMagentaWorm = 19, // @ C19_SOUND_ATTACK_MAGENTA_WORM_WORM
    kDMSoundIndexWeakExplosion = 20, // @ C20_SOUND_WEAK_EXPLOSION
    kDMSoundIndexAttackGiggler = 21, // @ C21_SOUND_ATTACK_GIGGLER
    kDMSoundIndexMoveAnimatedArmorDethKnight = 22, // @ C22_SOUND_MOVE_ANIMATED_ARMOUR_DETH_KNIGHT
    kDMSoundIndexMoveCouatlGiantWaspMuncher = 23, // @ C23_SOUND_MOVE_COUATL_GIANT_WASP_MUNCHER
    kDMSoundIndexMoveMummyTrolinAntmanStoneGolemGiggleVexirkDemon = 24, // @ C24_SOUND_MOVE_MUMMY_TROLIN_ANTMAN_STONE_GOLEM_GIGGLER_VEXIRK_DEMON
    kDMSoundIndexBlowHorn = 25, // @ C25_SOUND_BLOW_HORN
    kDMSoundIndexMoveScreamerRocksWormPainRatHellHoundRusterScorpionsOitu = 26, // @ C26_SOUND_MOVE_SCREAMER_ROCK_ROCKPILE_MAGENTA_WORM_WORM_PAIN_RAT_HELLHOUND_RUSTER_GIANT_SCORPION_SCORPION_OITU
    kDMSoundIndexMoveSlimesDevilWaterElemental = 27, // @ C27_SOUND_MOVE_SWAMP_SLIME_SLIME_DEVIL_WATER_ELEMENTAL
    kDMSoundIndexWarCry = 28, // @ C28_SOUND_WAR_CRY
    kDMSoundIndexAttackRocks = 29, // @ C29_SOUND_ATTACK_ROCK_ROCKPILE
    kDMSoundIndexAttackWaterElemental = 30, // @ C30_SOUND_ATTACK_WATER_ELEMENTAL
    kDMSoundIndexAttackCouatl = 31, // @ C31_SOUND_ATTACK_COUATL
    kDMSoundIndexMoveRedDragon = 32, // @ C32_SOUND_MOVE_RED_DRAGON
    kDMSoundIndexMoveSkeletton = 33 // @ C33_SOUND_MOVE_SKELETON
};
 
#define kDMSoundCount 34 // @ D13_SOUND_COUNT
 
class SoundData {
public:
    uint32 _byteCount;
    byte *_firstSample;
    uint32 _sampleCount;
    SoundData() : _byteCount(0), _firstSample(nullptr), _sampleCount(0) {}
}; // @ SOUND_DATA
 
class Sound {
public:
    int16 _graphicIndex;
    byte _period;
    byte _priority;
    byte _loudDistance;
    byte _softDistance;
    Sound(int16 index, byte period, byte priority, byte loudDist, byte softDist) :
        _graphicIndex(index), _period(period), _priority(priority), _loudDistance(loudDist), _softDistance(softDist) {}
    Sound() : _graphicIndex(0), _period(0), _priority(0), _loudDistance(0), _softDistance(0) {}
}; // @ Sound
 
class PendingSound {
public:
    uint8 _leftVolume;
    uint8 _rightVolume;
    int16 _soundIndex;
    PendingSound(uint8 leftVolume, uint8 rightVolume, int16 soundIndex) :
        _leftVolume(leftVolume), _rightVolume(rightVolume), _soundIndex(soundIndex) {}
};
 
class SoundMan {
    DMEngine *_vm;
 
protected:
    SoundMan(DMEngine *vm);
public:
    virtual ~SoundMan();
 
    static SoundMan *getSoundMan(DMEngine *vm, const DMADGameDescription *gameVersion);
 
    SoundData _soundData[kDMSoundCount]; // @ K0024_as_SoundData
    Common::Queue<PendingSound> _pendingSounds;
 
    virtual void loadSounds(); // @ F0503_SOUND_LoadAll
    virtual void requestPlay(uint16 soundIndex, int16 mapX, int16 mapY, SoundMode soundMode); // @ F0064_SOUND_RequestPlay_CPSD
    virtual void play(uint16 soundIndex, uint16 period, uint8 leftVolume, uint8 rightVolume); // @ F0060_SOUND_Play
    void playPendingSound(); // @ F0065_SOUND_PlayPendingSound_CPSD
    bool soundGetVolume(int16 mapX, int16 mapY, uint8 *leftVolume, uint8 *rightVolume); // @ F0505_SOUND_GetVolume
 
    Sound _sounds[kDMSoundCount];
    void initConstants();
};
 
class SoundMan_Atari: public SoundMan {
    friend class SoundMan;
 
    SoundMan_Atari(DMEngine *vm): SoundMan(vm) {};
public:
    void loadSounds() override {} // @ F0503_SOUND_LoadAll
    void requestPlay(uint16 soundIndex, int16 mapX, int16 mapY, SoundMode soundMode) override {} // @ F0064_SOUND_RequestPlay_CPSD
    void play(uint16 soundIndex, uint16 period, uint8 leftVolume, uint8 rightVolume) override {} // @ F0060_SOUND_Play
};
 
}
 
#endif