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74 lines
1.5 KiB
C
74 lines
1.5 KiB
C
#ifndef GUARD_MUSIC_H
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#define GUARD_MUSIC_H
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#define NUM_FANFARES 19
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#define FANFARE_START_INDEX 200
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#define NUM_SOUND_EFFECTS 639
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#define SOUND_EFFECTS_START_INDEX 300
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#define MAX_VOLUME 256
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#include "constants/bg_music.h"
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enum MusicPlayerIndex
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{
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INDEX_BGM,
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INDEX_FANFARE,
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INDEX_SE1,
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INDEX_SE2,
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INDEX_SE3,
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INDEX_SE4,
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INDEX_SE5,
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INDEX_SE6,
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MUSIC_PLAYERS_COUNT
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};
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// TODO: continue to doc the rest of BG/Fanfare Player States
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enum BG_Player_State
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{
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BG_PLAYER_STATE_INITIALIZE,
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BG_PLAYER_STATE_PLAYING,
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// 2 - 3
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BG_PLAYER_STATE_STOPPED = 4,
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};
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enum Fanfare_Player_State
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{
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FANFARE_PLAYER_STATE_INITIALIZE,
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// 1 - 2
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FANFARE_PLAYER_STATE_PLAYING = 3,
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};
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// size: 0x8. PMD keeps its own copy of music players for some reason
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typedef struct PMDMusicPlayer
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{
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u16 unk0;
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u16 songIndex;
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u16 volume;
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bool8 isNotMaxVolume;
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} PMDMusicPlayer;
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void FadeInNewBGM(u16 songIndex, u16 speed);
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void FadeOutBGM(u16 speed);
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void FadeOutFanfareSE(u16 songIndex, u16 speed);
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u16 GetCurrentBGSong(void);
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void InitMusic(void);
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bool8 IsFanfareSEPlaying(u16 songIndex);
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void nullsub_18(void);
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void PlayFanfareSE(u16 songIndex, u16 volume);
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void QueueBGM(u16 songIndex);
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void SoundVSync(void);
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void StartBGMusicVSync(void);
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void StartNewBGM(u16 songIndex);
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void StopBGM(void); // Stops all BGM, fanfares and SE's
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void StopBGMusicVSync(void);
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void StopFanfareSE(u16 songIndex);
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void UpdateSound(void);
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// libagbsyscall
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extern void SoundBiasReset(void);
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extern void SoundBiasSet(void);
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#endif //GUARD_MUSIC_H
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