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Match unk_2f00

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This commit is contained in:
y.demaisonregne 2023-08-09 12:22:40 +02:00
parent 28829cc150
commit 000a11ca7f
1 changed files with 34 additions and 18 deletions
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52
src/audio_wrappers.c
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@ -618,13 +618,20 @@ void unk_2e6c(struct TrackData* pTrack)
} }
} }
/**
* @brief 2f00 | 128 | To document
*
* @param musicTrack1 First music track
* @param musicTrack2 Second music track
* @param timer Timer
*/
void unk_2f00(u16 musicTrack1, u16 musicTrack2, u16 timer) void unk_2f00(u16 musicTrack1, u16 musicTrack2, u16 timer)
{ {
// https://decomp.me/scratch/cXPYE
struct TrackData* pTrack1; struct TrackData* pTrack1;
struct TrackData* pTrack2; struct TrackData* pTrack2;
const u8* pHeader; const u8* pHeader;
s32 var_0;
u32 var_1;
if (gMusicInfo.occupied) if (gMusicInfo.occupied)
return; return;
@ -658,26 +665,35 @@ void unk_2f00(u16 musicTrack1, u16 musicTrack2, u16 timer)
//pTrack1->occupied = FALSE; //pTrack1->occupied = FALSE;
//pTrack2->occupied = FALSE; //pTrack2->occupied = FALSE;
//gMusicInfo.occupied = FALSE; //gMusicInfo.occupied = FALSE;
return; var_0 = FALSE;
} }
else else
{
reset_track(pTrack1); reset_track(pTrack1);
var_0 = TRUE;
}
}
else
var_0 = TRUE;
if (var_0)
{
var_1 = pTrack2->flags;
pTrack2->flags = var_1 | 0x80;
pTrack2->maybe_volume = USHORT_MAX;
pTrack2->fadingTimer = USHORT_MAX / timer;
pTrack2->unk_26 = (gMusicInfo.maxSoundChannels * 4096) / timer;
pTrack2->unk_24 = 0;
pTrack2->maxSoundChannels = gMusicInfo.maxSoundChannels;
init_track(pTrack1, pHeader);
pTrack1->flags = 0x40 | 0x2;
pTrack1->maybe_volume = 0;
pTrack1->fadingTimer = pTrack2->fadingTimer;
pTrack1->unk_26 = pTrack2->unk_26;
pTrack1->unk_24 = 0;
pTrack1->maxSoundChannels = 0;
} }
pTrack2->flags |= 0x80;
pTrack2->maybe_volume = USHORT_MAX;
pTrack2->fadingTimer = USHORT_MAX / timer;
pTrack2->unk_26 = (gMusicInfo.maxSoundChannels * 4096) / timer;
pTrack2->unk_24 = 0;
pTrack2->maxSoundChannels = gMusicInfo.maxSoundChannels;
init_track(pTrack1, pHeader);
pTrack1->flags = 0x40 | 0x2;
pTrack1->maybe_volume = 0;
pTrack1->fadingTimer = pTrack2->fadingTimer;
pTrack1->unk_26 = pTrack2->unk_26;
pTrack1->unk_24 = 0;
pTrack1->maxSoundChannels = 0;
} }
} }
} }