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Decomped DseTrackEvent_SetInstrument

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Decomped by @Snioflake
This commit is contained in:
AnonymousRandomPerson 2025-08-06 18:33:48 -04:00
parent 4e14734d61
commit 08c20fbc18
9 changed files with 3950 additions and 3942 deletions
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41
asm/include/main_02071AC0.inc
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@ -1,42 +1,3 @@
#pragma once
.public DRIVER_WORK
.public DseMem_Allocate
.public DseMem_Free
.public DseSwd_GetBankById
.public DseSwd_GetInstrument
.public DseSwd_GetNextSplitInRange
.public DseUtil_GetRandomNumber
.public ReadWaviEntry
.public SoundEnvelopeParameters_CheckValidity
.public SoundEnvelopeParameters_Reset
.public SoundEnvelope_Release
.public SoundEnvelope_Reset
.public SoundEnvelope_SetParameters
.public SoundEnvelope_Stop
.public SoundEnvelope_Stop2
.public SoundEnvelope_Tick
.public SoundLfoBank_Reset
.public SoundLfoBank_Set
.public SoundLfoBank_SetConstEnvelopes
.public SoundLfoBank_Tick
.public UpdateTrackVolumeEnvelopes
.public _020B0D50
.public _020B1310
.public _020B1394
.public _022B7370
.public _022B7988
.public _022B7A30
.public _022B7A6C
.public _022B8330
.public _022B9584
.public _s32_div_f
.public DseChannel_SetBank
.public _u32_div_f
.public sub_0207C8B8
.public sub_0207C8E0
.public sub_0207CA04
.public sub_0207CA24
.public sub_0207CA4C
.public sub_0207CA6C
.public sub_0207CAB8
.public sub_0207CAE0
.public sub_0207D470

42
asm/include/main_02071C3C.inc Normal file
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@ -0,0 +1,42 @@
#pragma once
.public DRIVER_WORK
.public DseMem_Allocate
.public DseMem_Free
.public DseSwd_GetBankById
.public DseSwd_GetInstrument
.public DseSwd_GetNextSplitInRange
.public DseUtil_GetRandomNumber
.public ReadWaviEntry
.public SoundEnvelopeParameters_CheckValidity
.public SoundEnvelopeParameters_Reset
.public SoundEnvelope_Release
.public SoundEnvelope_Reset
.public SoundEnvelope_SetParameters
.public SoundEnvelope_Stop
.public SoundEnvelope_Stop2
.public SoundEnvelope_Tick
.public SoundLfoBank_Reset
.public SoundLfoBank_Set
.public SoundLfoBank_SetConstEnvelopes
.public SoundLfoBank_Tick
.public UpdateTrackVolumeEnvelopes
.public _020B0D50
.public _020B1310
.public _020B1394
.public _022B7370
.public _022B7988
.public _022B7A30
.public _022B7A6C
.public _022B8330
.public _022B9584
.public _s32_div_f
.public _u32_div_f
.public sub_0207C8B8
.public sub_0207C8E0
.public sub_0207CA04
.public sub_0207CA24
.public sub_0207CA4C
.public sub_0207CA6C
.public sub_0207CAB8
.public sub_0207CAE0
.public sub_0207D470

3874
asm/main_02071AC0.s
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3855
asm/main_02071C3C.s Normal file
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File diff suppressed because it is too large Load Diff

44
include/dse.h
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@ -74,27 +74,27 @@ struct dse_sound_envelope {
struct dse_track {
u16 field0_0x0;
u8 active;
u8 field2_0x3;
u8 octave;
u8 duration_multiplier;
u8 n_sub_loops;
u8 field6_0x7;
u8 field7_0x8;
u8 field8_0x9;
u16 maybe_n_reps;
u32 current_wait;
u32 last_wait;
u32 last_duration;
u8 *start;
u8 *next_event;
u8 *loop_start;
struct dse_sub_loop sub_loops[4];
u8 is_playing;
u8 field_0x3;
u8 current_octave;
u8 note_duration_multiplier;
u8 loop_stack_index;
u8 previous_note_number;
u8 ignore_playnote;
u8 field_0x9;
u16 main_loop_count;
u32 wait_ticks_left;
u32 previous_wait_ticks;
u32 previous_duration;
u8* track_data_location;
u8* position;
u8* loop_start;
struct dse_sub_loop loop_stack[4];
struct dse_channel *channel;
u8 field18_0x58;
u8 field19_0x59;
u8 field20_0x5a;
u8 field21_0x5b;
u8 field_0x58;
u8 field_0x59;
u8 field_0x5a;
u8 field_0x5b;
};
struct dse_voice {
@ -174,7 +174,7 @@ struct dse_channel {
u16 jitter_range;
u8 random_note_min;
u8 random_note_max;
u16 field10_0xe;
u16 bank_id;
u16 field11_0x10;
u8 field12_0x12;
u8 field13_0x13;
@ -321,7 +321,7 @@ struct dse_seq {
u8 field52_0x99;
u8 field53_0x9a;
u8 field54_0x9b;
u8 *unk_callback;
void (*unk_callback)(u32, u32, u32, u32);
u32 field56_0xa0;
struct dse_seq *next;
struct dse_track tracks[16];

8
include/main_02071BF4.h Normal file
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@ -0,0 +1,8 @@
#ifndef PMDSKY_MAIN_02071BF4_H
#define PMDSKY_MAIN_02071BF4_H
#include "dse.h"
u8* DseTrackEvent_SetInstrument(u8 *cur, struct dse_seq *seq, struct dse_track *trk, struct dse_channel *chn);
#endif //PMDSKY_MAIN_02071BF4_H

2
main.lsf
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@ -79,6 +79,8 @@ Static main
Object asm/main_0206C9BC.o
Object src/main_02071A98.o
Object asm/main_02071AC0.o
Object src/main_02071BF4.o
Object asm/main_02071C3C.o
Object lib/DSE/src/dc_envelope.o
Object lib/DSE/src/dc_lfo.o
Object lib/DSE/asm/dc_lfo_1.o

12
src/main_02071A98.c
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@ -1,14 +1,14 @@
#include "main_02071A98.h"
u8* DseTrackEvent_SubLoopBreakOnLastIteration(u8 *cur, struct dse_seq *seq, struct dse_track *trk, struct dse_channel *chn)
u8* DseTrackEvent_SubLoopBreakOnLastIteration(u8 *ptr_next_byte, struct dse_seq *sequence, struct dse_track *track, struct dse_channel *channel)
{
u8 n = trk->n_sub_loops;
struct dse_sub_loop *last_loop = &trk->sub_loops[n-1];
u8 n = track->loop_stack_index;
struct dse_sub_loop *last_loop = &track->loop_stack[n-1];
if (last_loop->count - 1 == 0) {
cur = last_loop->end;
trk->n_sub_loops = n - 1;
ptr_next_byte = last_loop->end;
track->loop_stack_index = n - 1;
}
return cur;
return ptr_next_byte;
}

14
src/main_02071BF4.c Normal file
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@ -0,0 +1,14 @@
#include "main_02071BF4.h"
extern u32 DseChannel_SetInstrument(struct dse_channel *channel, u16 instrument_index);
u8* DseTrackEvent_SetInstrument(u8 *ptr_next_byte, struct dse_seq *sequence, struct dse_track *track, struct dse_channel *channel)
{
s32 iVar1;
iVar1 = DseChannel_SetInstrument(channel,(u16)*ptr_next_byte);
if (iVar1 < 0) {
sequence->unk_callback(sequence->id,-0xcc,(u32)(u16)channel->bank_id * 0x10000 - iVar1,sequence->field56_0xa0);
}
return ptr_next_byte + 1;
}