Game-Decompilation/mzm
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Match unk_35d0

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y.demaisonregne 2023-05-24 00:12:56 +02:00
parent 8219bee75d
commit 6311cf3a2b
2 changed files with 53 additions and 1 deletions
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2
README.md
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@ -2,7 +2,7 @@
This is a work in progress decompilation of Metroid - Zero Mission.
2501/2721 functions decompiled (91.91%, 220 left)
2502/2721 functions decompiled (91.95%, 219 left)
Progress can be seen here : https://docs.google.com/spreadsheets/d/1X8XarD5evY8ZI7r_GQqh1pYmdVMbBcINYfRBUlogmKY/edit#gid=0
**This decomp is not shiftable, don't use it as a base to work on anything**

52
src/music_wrappers.c
View File

@ -93,9 +93,61 @@ void unk_34ac(u8 param_1)
}
/**
* @brief 35d0 | 100 | To document
*
* @param param_1 To document
*/
void unk_35d0(u8 param_1)
{
u8 i;
u8 start;
u8 j;
u8 currChannel;
struct TrackData* pTrack;
struct TrackVariables* pVariables;
struct SoundChannel* pChannel;
currChannel = 0;
if (param_1 == FALSE)
start = 2;
else
start = 1;
for (i = start; i < (u16)gNumMusicPlayers; i++)
{
if ((i == 2 && param_1 == FALSE) || (0x14A >> i) & 1)
{
pTrack = sMusicTrackDataROM[i].pTrack;
if (pTrack->occupied)
continue;
pTrack->occupied = TRUE;
if (pTrack->unknown_1E & TRUE)
{
pTrack->unknown_1E &= ~TRUE;
for (j = 0, pVariables = pTrack->pVariables; j < pTrack->amountOfTracks; j++, pVariables++)
{
if (!(pVariables->channel & 0xC0))
{
if (pVariables->pChannel == NULL)
continue;
for (pChannel = pVariables->pChannel; pChannel != NULL; pChannel = pChannel->pChannel2)
{
unk_20a4(pChannel);
*pChannel = gSoundChannelBackup[currChannel].channel;
currChannel++;
}
}
}
}
pTrack->occupied = FALSE;
}
}
}
void CheckSetNewMusicTrack(u16 musicTrack)