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Zhengwen Jiang 2024-09-24 23:45:21 -05:00 committed by Egor Ananyin
parent 44e0bed920
commit 83f9f0bd69
3 changed files with 310 additions and 939 deletions
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936
asm/intro.s
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@ -3,942 +3,6 @@
.syntax unified
.text
thumb_func_start sub_08149270
sub_08149270: @ 0x08149270
push {r4, r5, r6, lr}
adds r5, r0, #0
ldr r1, _08149308 @ =0x000013EC
adds r0, r5, r1
ldr r1, [r0]
cmp r1, #0
beq _08149296
ldr r0, _0814930C @ =0x000005CC
adds r2, r5, r0
movs r3, #0
_08149284:
movs r0, #3
ldrsb r0, [r1, r0]
cmp r0, #0
blt _08149290
adds r0, r2, r0
strb r3, [r0]
_08149290:
ldr r1, [r1, #0x18]
cmp r1, #0
bne _08149284
_08149296:
ldr r1, _08149308 @ =0x000013EC
adds r0, r5, r1
ldr r4, [r0]
adds r6, r5, #0
adds r6, #0x24
cmp r4, #0
beq _081492B8
_081492A4:
ldrh r0, [r4, #8]
adds r0, #1
strh r0, [r4, #8]
ldr r1, [r4, #0x1c]
adds r0, r4, #0
bl _call_via_r1
ldr r4, [r4, #0x18]
cmp r4, #0
bne _081492A4
_081492B8:
adds r0, r5, #0
bl sub_08146C60
adds r0, r6, #0
bl sub_0814F274
cmp r0, #0
beq _081492D0
ldrh r1, [r5, #0x2a]
ldr r0, _08149310 @ =0x0000FFBF
ands r0, r1
strh r0, [r5, #0x2a]
_081492D0:
ldrh r1, [r5, #0x2a]
movs r0, #0x20
ands r0, r1
cmp r0, #0
beq _08149300
ldr r2, _08149314 @ =gDispCnt
ldrh r1, [r2]
ldr r0, _08149318 @ =0x0000FEFF
ands r0, r1
strh r0, [r2]
ldr r1, _0814931C @ =gBldRegs
movs r2, #0
movs r0, #0xbf
strh r0, [r1]
strh r2, [r1, #2]
movs r0, #0x10
strh r0, [r1, #4]
ldr r1, _08149320 @ =0x000013FC
adds r0, r5, r1
strh r2, [r0]
ldr r0, _08149324 @ =0x000013F8
adds r1, r5, r0
ldr r0, _08149328 @ =sub_0814932C
str r0, [r1]
_08149300:
movs r0, #0
pop {r4, r5, r6}
pop {r1}
bx r1
.align 2, 0
_08149308: .4byte 0x000013EC
_0814930C: .4byte 0x000005CC
_08149310: .4byte 0x0000FFBF
_08149314: .4byte gDispCnt
_08149318: .4byte 0x0000FEFF
_0814931C: .4byte gBldRegs
_08149320: .4byte 0x000013FC
_08149324: .4byte 0x000013F8
_08149328: .4byte sub_0814932C
thumb_func_start sub_0814932C
sub_0814932C: @ 0x0814932C
push {r4, r5, lr}
adds r5, r0, #0
ldr r1, _08149398 @ =0x000013EC
adds r0, r5, r1
ldr r1, [r0]
cmp r1, #0
beq _08149352
ldr r0, _0814939C @ =0x000005CC
adds r2, r5, r0
movs r3, #0
_08149340:
movs r0, #3
ldrsb r0, [r1, r0]
cmp r0, #0
blt _0814934C
adds r0, r2, r0
strb r3, [r0]
_0814934C:
ldr r1, [r1, #0x18]
cmp r1, #0
bne _08149340
_08149352:
ldr r1, _08149398 @ =0x000013EC
adds r0, r5, r1
ldr r4, [r0]
cmp r4, #0
beq _08149370
_0814935C:
ldrh r0, [r4, #8]
adds r0, #1
strh r0, [r4, #8]
ldr r1, [r4, #0x1c]
adds r0, r4, #0
bl _call_via_r1
ldr r4, [r4, #0x18]
cmp r4, #0
bne _0814935C
_08149370:
adds r0, r5, #0
bl sub_08146C60
ldr r0, _081493A0 @ =0x000013FC
adds r1, r5, r0
ldrh r0, [r1]
adds r0, #1
strh r0, [r1]
lsls r0, r0, #0x10
asrs r0, r0, #0x10
cmp r0, #9
ble _08149390
ldr r0, _081493A4 @ =0x000013F8
adds r1, r5, r0
ldr r0, _081493A8 @ =sub_08149C68
str r0, [r1]
_08149390:
movs r0, #0
pop {r4, r5}
pop {r1}
bx r1
.align 2, 0
_08149398: .4byte 0x000013EC
_0814939C: .4byte 0x000005CC
_081493A0: .4byte 0x000013FC
_081493A4: .4byte 0x000013F8
_081493A8: .4byte sub_08149C68
thumb_func_start sub_081493AC
sub_081493AC: @ 0x081493AC
push {r4, r5, lr}
adds r5, r0, #0
ldr r0, [r5, #8]
movs r1, #9
rsbs r1, r1, #0
ands r0, r1
movs r1, #0x10
orrs r0, r1
str r0, [r5, #8]
ldr r1, _08149430 @ =0x000013EC
adds r0, r5, r1
ldr r1, [r0]
cmp r1, #0
beq _081493E0
ldr r0, _08149434 @ =0x000005CC
adds r2, r5, r0
movs r3, #0
_081493CE:
movs r0, #3
ldrsb r0, [r1, r0]
cmp r0, #0
blt _081493DA
adds r0, r2, r0
strb r3, [r0]
_081493DA:
ldr r1, [r1, #0x18]
cmp r1, #0
bne _081493CE
_081493E0:
ldr r1, _08149430 @ =0x000013EC
adds r0, r5, r1
ldr r4, [r0]
cmp r4, #0
beq _081493FE
_081493EA:
ldrh r0, [r4, #8]
adds r0, #1
strh r0, [r4, #8]
ldr r1, [r4, #0x1c]
adds r0, r4, #0
bl _call_via_r1
ldr r4, [r4, #0x18]
cmp r4, #0
bne _081493EA
_081493FE:
adds r0, r5, #0
bl sub_08146C60
ldr r2, _08149438 @ =gDispCnt
ldrh r1, [r2]
ldr r0, _0814943C @ =0x0000FEFF
ands r0, r1
strh r0, [r2]
ldr r1, _08149440 @ =gBldRegs
movs r2, #0
movs r0, #0xbf
strh r0, [r1]
strh r2, [r1, #2]
strh r2, [r1, #4]
ldr r1, _08149444 @ =0x000013FC
adds r0, r5, r1
strh r2, [r0]
ldr r0, _08149448 @ =0x000013F8
adds r1, r5, r0
ldr r0, _0814944C @ =sub_08149450
str r0, [r1]
movs r0, #0
pop {r4, r5}
pop {r1}
bx r1
.align 2, 0
_08149430: .4byte 0x000013EC
_08149434: .4byte 0x000005CC
_08149438: .4byte gDispCnt
_0814943C: .4byte 0x0000FEFF
_08149440: .4byte gBldRegs
_08149444: .4byte 0x000013FC
_08149448: .4byte 0x000013F8
_0814944C: .4byte sub_08149450
thumb_func_start sub_08149450
sub_08149450: @ 0x08149450
push {r4, r5, r6, lr}
adds r6, r0, #0
ldr r1, _081494CC @ =0x000013EC
adds r0, r6, r1
ldr r1, [r0]
cmp r1, #0
beq _08149476
ldr r0, _081494D0 @ =0x000005CC
adds r2, r6, r0
movs r3, #0
_08149464:
movs r0, #3
ldrsb r0, [r1, r0]
cmp r0, #0
blt _08149470
adds r0, r2, r0
strb r3, [r0]
_08149470:
ldr r1, [r1, #0x18]
cmp r1, #0
bne _08149464
_08149476:
ldr r1, _081494CC @ =0x000013EC
adds r0, r6, r1
ldr r4, [r0]
cmp r4, #0
beq _08149494
_08149480:
ldrh r0, [r4, #8]
adds r0, #1
strh r0, [r4, #8]
ldr r1, [r4, #0x1c]
adds r0, r4, #0
bl _call_via_r1
ldr r4, [r4, #0x18]
cmp r4, #0
bne _08149480
_08149494:
adds r0, r6, #0
bl sub_08146C60
ldr r1, _081494D4 @ =0x000013FC
adds r0, r6, r1
ldrh r4, [r0]
adds r4, #1
strh r4, [r0]
ldr r5, _081494D8 @ =gBldRegs
movs r1, #0
ldrsh r0, [r0, r1]
lsls r0, r0, #4
movs r1, #0x1e
bl __divsi3
strh r0, [r5, #4]
lsls r4, r4, #0x10
asrs r4, r4, #0x10
cmp r4, #0x1d
ble _081494C4
ldr r0, _081494DC @ =0x000013F8
adds r1, r6, r0
ldr r0, _081494E0 @ =sub_08149C68
str r0, [r1]
_081494C4:
movs r0, #0
pop {r4, r5, r6}
pop {r1}
bx r1
.align 2, 0
_081494CC: .4byte 0x000013EC
_081494D0: .4byte 0x000005CC
_081494D4: .4byte 0x000013FC
_081494D8: .4byte gBldRegs
_081494DC: .4byte 0x000013F8
_081494E0: .4byte sub_08149C68
thumb_func_start sub_081494E4
sub_081494E4: @ 0x081494E4
ldr r2, _081494FC @ =gBldRegs
movs r3, #0
movs r1, #0xbf
strh r1, [r2]
strh r3, [r2, #2]
strh r3, [r2, #4]
movs r1, #0xa0
lsls r1, r1, #5
adds r0, r0, r1
ldr r1, _08149500 @ =sub_08149504
str r1, [r0]
bx lr
.align 2, 0
_081494FC: .4byte gBldRegs
_08149500: .4byte sub_08149504
thumb_func_start sub_08149504
sub_08149504: @ 0x08149504
push {r4, r5, r6, lr}
adds r6, r0, #0
ldr r1, _08149558 @ =gBldRegs
ldrh r0, [r1, #4]
adds r0, #1
strh r0, [r1, #4]
lsls r0, r0, #0x10
lsrs r0, r0, #0x10
cmp r0, #0xf
bls _08149550
movs r5, #0
_0814951A:
lsls r0, r5, #2
adds r0, r0, r5
lsls r0, r0, #3
adds r0, #0x48
adds r4, r6, r0
ldr r0, [r4]
cmp r0, #0
beq _08149532
bl VramFree
movs r0, #0
str r0, [r4]
_08149532:
adds r0, r5, #1
lsls r0, r0, #0x18
lsrs r5, r0, #0x18
cmp r5, #0x1f
bls _0814951A
ldr r2, _0814955C @ =gDispCnt
ldrh r1, [r2]
ldr r0, _08149560 @ =0x0000FEFF
ands r0, r1
strh r0, [r2]
movs r0, #0xa0
lsls r0, r0, #5
adds r1, r6, r0
ldr r0, _08149564 @ =sub_08149568
str r0, [r1]
_08149550:
pop {r4, r5, r6}
pop {r0}
bx r0
.align 2, 0
_08149558: .4byte gBldRegs
_0814955C: .4byte gDispCnt
_08149560: .4byte 0x0000FEFF
_08149564: .4byte sub_08149568
thumb_func_start sub_08149568
sub_08149568: @ 0x08149568
push {r4, r5, lr}
adds r4, r0, #0
ldr r0, _081495A0 @ =gBgScrollRegs
movs r5, #0
movs r2, #0x80
lsls r2, r2, #1
strh r2, [r0]
ldr r1, _081495A4 @ =gUnk_083871D8
ldr r0, _081495A8 @ =gLanguage
ldrh r0, [r0]
lsls r0, r0, #3
adds r1, #6
adds r0, r0, r1
ldrh r1, [r0]
movs r0, #0
bl sub_081495B4
movs r1, #0xa0
lsls r1, r1, #5
adds r0, r4, r1
str r5, [r0]
ldr r0, _081495AC @ =0x000013F8
adds r4, r4, r0
ldr r0, _081495B0 @ =sub_08149C68
str r0, [r4]
pop {r4, r5}
pop {r0}
bx r0
.align 2, 0
_081495A0: .4byte gBgScrollRegs
_081495A4: .4byte gUnk_083871D8
_081495A8: .4byte gLanguage
_081495AC: .4byte 0x000013F8
_081495B0: .4byte sub_08149C68
thumb_func_start sub_081495B4
sub_081495B4: @ 0x081495B4
push {r4, r5, r6, r7, lr}
lsls r0, r0, #0x18
lsls r1, r1, #0x10
lsls r2, r2, #0x10
ldr r3, _08149620 @ =gUnk_082D7850
lsrs r1, r1, #0xe
adds r1, r1, r3
ldr r1, [r1]
ldr r4, [r1, #8]
ldr r7, [r1, #0x18]
ldrh r5, [r1, #2]
ldr r1, _08149624 @ =gBgCntRegs
lsrs r0, r0, #0x17
adds r0, r0, r1
ldrh r0, [r0]
lsls r0, r0, #0x10
lsrs r1, r0, #0x12
movs r3, #3
ands r1, r3
lsrs r0, r0, #0x18
movs r3, #0x1f
ands r0, r3
lsls r0, r0, #0xb
lsrs r2, r2, #0x13
lsls r2, r2, #6
movs r3, #0xc0
lsls r3, r3, #0x13
adds r2, r2, r3
adds r6, r0, r2
lsls r1, r1, #0xe
adds r1, r1, r3
adds r0, r4, #0
bl LZ77UnCompVram
movs r4, #0
cmp r4, r5
bhs _0814961A
_081495FE:
lsls r0, r4, #4
subs r0, r0, r4
lsls r0, r0, #2
adds r0, r7, r0
lsls r1, r4, #6
adds r1, r6, r1
movs r2, #0x1e
bl CpuSet
adds r0, r4, #1
lsls r0, r0, #0x10
lsrs r4, r0, #0x10
cmp r4, r5
blo _081495FE
_0814961A:
pop {r4, r5, r6, r7}
pop {r0}
bx r0
.align 2, 0
_08149620: .4byte gUnk_082D7850
_08149624: .4byte gBgCntRegs
thumb_func_start sub_08149628
sub_08149628: @ 0x08149628
push {lr}
ldr r2, _08149638 @ =0x00001410
adds r1, r0, r2
ldr r1, [r1]
bl _call_via_r1
pop {r0}
bx r0
.align 2, 0
_08149638: .4byte 0x00001410
thumb_func_start sub_0814963C
sub_0814963C: @ 0x0814963C
push {r4, lr}
adds r4, r0, #0
ldr r1, _08149668 @ =gUnk_083877EE
ldr r0, [r4]
ldrh r1, [r1, #0x12]
cmp r0, r1
blo _08149660
ldr r0, _0814966C @ =0x00001419
adds r1, r4, r0
movs r0, #0
strb r0, [r1]
ldr r0, _08149670 @ =0x00000266
bl m4aSongNumStart
ldr r0, _08149674 @ =0x00001410
adds r1, r4, r0
ldr r0, _08149678 @ =sub_08145E84
str r0, [r1]
_08149660:
pop {r4}
pop {r0}
bx r0
.align 2, 0
_08149668: .4byte gUnk_083877EE
_0814966C: .4byte 0x00001419
_08149670: .4byte 0x00000266
_08149674: .4byte 0x00001410
_08149678: .4byte sub_08145E84
thumb_func_start nullsub_133
nullsub_133: @ 0x0814967C
bx lr
.align 2, 0
thumb_func_start sub_08149680
sub_08149680: @ 0x08149680
push {r4, r5, r6, r7, lr}
movs r4, #0
ldr r5, _081496BC @ =gBgScrollRegs
ldr r1, _081496C0 @ =0x00001414
adds r7, r0, r1
adds r1, r5, #2
mov ip, r1
ldr r1, _081496C4 @ =0x00001415
adds r6, r0, r1
_08149692:
lsls r2, r4, #2
adds r3, r2, r5
movs r1, #0
ldrsb r1, [r7, r1]
ldrh r0, [r3]
subs r0, r0, r1
strh r0, [r3]
add r2, ip
movs r1, #0
ldrsb r1, [r6, r1]
ldrh r0, [r2]
subs r0, r0, r1
strh r0, [r2]
adds r0, r4, #1
lsls r0, r0, #0x18
lsrs r4, r0, #0x18
cmp r4, #3
bls _08149692
pop {r4, r5, r6, r7}
pop {r0}
bx r0
.align 2, 0
_081496BC: .4byte gBgScrollRegs
_081496C0: .4byte 0x00001414
_081496C4: .4byte 0x00001415
thumb_func_start sub_081496C8
sub_081496C8: @ 0x081496C8
push {r4, r5, r6, r7, lr}
movs r3, #0
ldr r4, _08149704 @ =gBgScrollRegs
ldr r1, _08149708 @ =0x00001414
adds r6, r0, r1
adds r2, r4, #2
mov ip, r2
ldr r7, _0814970C @ =0x00001415
adds r5, r0, r7
_081496DA:
lsls r1, r3, #2
adds r2, r1, r4
movs r0, #0
ldrsb r0, [r6, r0]
ldrh r7, [r2]
adds r0, r0, r7
strh r0, [r2]
add r1, ip
movs r0, #0
ldrsb r0, [r5, r0]
ldrh r2, [r1]
adds r0, r0, r2
strh r0, [r1]
adds r0, r3, #1
lsls r0, r0, #0x18
lsrs r3, r0, #0x18
cmp r3, #3
bls _081496DA
pop {r4, r5, r6, r7}
pop {r0}
bx r0
.align 2, 0
_08149704: .4byte gBgScrollRegs
_08149708: .4byte 0x00001414
_0814970C: .4byte 0x00001415
thumb_func_start sub_08149710
sub_08149710: @ 0x08149710
push {r4, r5, r6, lr}
adds r3, r0, #0
lsls r1, r1, #0x18
lsrs r2, r1, #0x18
ldr r6, _08149750 @ =gUnk_083877EE
lsls r4, r2, #1
adds r5, r4, r2
adds r0, r5, #3
lsls r0, r0, #1
adds r0, r0, r6
ldr r1, [r3]
ldrh r0, [r0]
cmp r1, r0
blo _0814974A
adds r1, r3, #0
adds r1, #0x36
adds r1, r1, r4
adds r0, r5, #4
lsls r0, r0, #1
adds r0, r0, r6
ldrh r0, [r0]
lsrs r0, r0, #2
strh r0, [r1]
lsls r1, r2, #2
adds r0, r3, #0
adds r0, #0x3c
adds r0, r0, r1
ldr r1, _08149754 @ =sub_08146308
str r1, [r0]
_0814974A:
pop {r4, r5, r6}
pop {r0}
bx r0
.align 2, 0
_08149750: .4byte gUnk_083877EE
_08149754: .4byte sub_08146308
thumb_func_start sub_08149758
sub_08149758: @ 0x08149758
push {lr}
adds r3, r0, #0
ldr r1, _08149794 @ =0x0000140C
adds r0, r3, r1
ldrh r1, [r0]
ldr r0, [r3]
adds r0, r0, r1
ldr r1, _08149798 @ =gUnk_083877EE
ldrh r1, [r1, #0x20]
cmp r0, r1
blo _08149790
ldr r1, _0814979C @ =gBldRegs
movs r2, #0
movs r0, #0x82
strh r0, [r1]
strh r2, [r1, #2]
strh r2, [r1, #4]
ldr r0, [r3, #8]
movs r1, #0x20
orrs r0, r1
str r0, [r3, #8]
ldr r1, _081497A0 @ =0x0000140E
adds r0, r3, r1
strh r2, [r0]
ldr r0, _081497A4 @ =0x00001408
adds r1, r3, r0
ldr r0, _081497A8 @ =sub_0814654C
str r0, [r1]
_08149790:
pop {r0}
bx r0
.align 2, 0
_08149794: .4byte 0x0000140C
_08149798: .4byte gUnk_083877EE
_0814979C: .4byte gBldRegs
_081497A0: .4byte 0x0000140E
_081497A4: .4byte 0x00001408
_081497A8: .4byte sub_0814654C
thumb_func_start nullsub_134
nullsub_134: @ 0x081497AC
bx lr
.align 2, 0
thumb_func_start sub_081497B0
sub_081497B0: @ 0x081497B0
movs r0, #0
bx lr
thumb_func_start sub_081497B4
sub_081497B4: @ 0x081497B4
push {r4, r5, r6, lr}
adds r5, r0, #0
adds r6, r1, #0
ldr r1, [r5, #0x20]
ldr r2, _081497F4 @ =0x000013EC
adds r0, r1, r2
ldr r3, [r0]
cmp r3, #0
beq _081497FE
adds r4, r1, #0
adds r4, #0x48
_081497CA:
cmp r3, r5
beq _081497F8
movs r0, #3
ldrsb r0, [r3, r0]
lsls r1, r0, #2
adds r1, r1, r0
lsls r1, r1, #3
adds r1, r4, r1
movs r2, #3
ldrsb r2, [r5, r2]
lsls r0, r2, #2
adds r0, r0, r2
lsls r0, r0, #3
adds r0, r4, r0
ldr r1, [r1]
ldr r0, [r0]
cmp r1, r0
bne _081497F8
movs r0, #0
b _0814980E
.align 2, 0
_081497F4: .4byte 0x000013EC
_081497F8:
ldr r3, [r3, #0x18]
cmp r3, #0
bne _081497CA
_081497FE:
ldr r0, [r6]
cmp r0, #0
beq _0814980C
bl VramFree
movs r0, #0
str r0, [r6]
_0814980C:
movs r0, #1
_0814980E:
pop {r4, r5, r6}
pop {r1}
bx r1
thumb_func_start sub_08149814
sub_08149814: @ 0x08149814
push {r4, r5, lr}
ldr r4, [r0, #0x20]
movs r3, #0
movs r5, #3
ldrsb r5, [r0, r5]
_0814981E:
cmp r3, r5
beq _0814983E
lsls r0, r3, #2
adds r0, r0, r3
lsls r0, r0, #3
adds r0, #0x48
adds r2, r4, r0
ldr r0, [r2]
cmp r0, #0
beq _0814983E
ldrb r0, [r2, #0x1f]
ldrb r2, [r1, #0x1f]
cmp r0, r2
bne _0814983E
movs r0, #0
b _0814985C
_0814983E:
adds r0, r3, #1
lsls r0, r0, #0x18
lsrs r3, r0, #0x18
cmp r3, #0x1f
bls _0814981E
adds r0, r4, #0
adds r0, #0x12
ldrb r1, [r1, #0x1f]
adds r0, r0, r1
movs r1, #0xff
strb r1, [r0]
ldrb r0, [r4, #0x11]
subs r0, #1
strb r0, [r4, #0x11]
movs r0, #1
_0814985C:
pop {r4, r5}
pop {r1}
bx r1
.align 2, 0
thumb_func_start sub_08149864
sub_08149864: @ 0x08149864
adds r0, #0x24
ldrb r2, [r1, #0xf]
lsrs r2, r2, #1
strb r2, [r0, #1]
ldrh r1, [r1, #0x10]
strh r1, [r0, #2]
bx lr
.align 2, 0
thumb_func_start sub_08149874
sub_08149874: @ 0x08149874
ldr r1, _0814987C @ =sub_08146E3C
str r1, [r0, #0x1c]
bx lr
.align 2, 0
_0814987C: .4byte sub_08146E3C
thumb_func_start sub_08149880
sub_08149880: @ 0x08149880
push {r4, lr}
adds r4, r0, #0
movs r0, #3
ldrsb r0, [r4, r0]
lsls r1, r0, #2
adds r1, r1, r0
lsls r1, r1, #3
adds r1, #0x48
ldr r0, [r4, #0x20]
adds r0, r0, r1
ldrh r1, [r4, #0xe]
ldrh r2, [r4, #0xa]
adds r1, r1, r2
strh r1, [r4, #0xa]
bl sub_08155128
cmp r0, #0
bne _081498AA
strh r0, [r4, #0xe]
ldr r0, _081498B0 @ =sub_08146EE8
str r0, [r4, #0x1c]
_081498AA:
pop {r4}
pop {r0}
bx r0
.align 2, 0
_081498B0: .4byte sub_08146EE8
thumb_func_start sub_081498B4
sub_081498B4: @ 0x081498B4
push {r4, r5, lr}
adds r5, r0, #0
adds r3, r5, #0
adds r3, #0x24
ldr r2, [r5, #0x20]
ldr r1, _08149904 @ =gUnk_083877E0
ldrb r4, [r3, #1]
lsls r0, r4, #1
adds r0, r0, r1
ldr r1, [r2]
ldrh r0, [r0]
cmp r1, r0
blo _081498FC
adds r0, r4, #1
movs r1, #0
strb r0, [r3, #1]
strb r1, [r3, #8]
movs r0, #0x15
strb r0, [r3, #0xa]
movs r0, #3
ldrsb r0, [r5, r0]
lsls r1, r0, #2
adds r1, r1, r0
lsls r1, r1, #3
adds r1, #0x48
ldr r0, [r5, #0x20]
adds r0, r0, r1
ldr r2, _08149908 @ =gUnk_08387208
ldrh r1, [r2, #0x14]
strh r1, [r0, #0xc]
ldrh r1, [r2, #0x16]
strb r1, [r0, #0x1a]
bl sub_08155128
ldr r0, _0814990C @ =sub_08147078
str r0, [r5, #0x1c]
_081498FC:
pop {r4, r5}
pop {r0}
bx r0
.align 2, 0
_08149904: .4byte gUnk_083877E0
_08149908: .4byte gUnk_08387208
_0814990C: .4byte sub_08147078
thumb_func_start sub_08149910
sub_08149910: @ 0x08149910
push {r4, r5, lr}
adds r5, r0, #0
adds r2, r5, #0
adds r2, #0x24
movs r1, #3
ldrsb r1, [r5, r1]
lsls r0, r1, #2
adds r0, r0, r1
lsls r0, r0, #3
adds r0, #0x48
ldr r1, [r5, #0x20]
adds r4, r1, r0
ldrb r0, [r2, #0xa]
adds r0, #1
strb r0, [r2, #0xa]
lsls r0, r0, #0x18
lsrs r0, r0, #0x18
cmp r0, #0x19
bne _0814993C
ldr r0, _08149960 @ =0x00000259
bl m4aSongNumStart
_0814993C:
adds r0, r4, #0
bl sub_08155128
cmp r0, #0
bne _0814995A
ldr r1, _08149964 @ =gUnk_08387208
ldrh r0, [r1]
strh r0, [r4, #0xc]
ldrh r0, [r1, #2]
strb r0, [r4, #0x1a]
adds r0, r4, #0
bl sub_08155128
ldr r0, _08149968 @ =sub_081470EC
str r0, [r5, #0x1c]
_0814995A:
pop {r4, r5}
pop {r0}
bx r0
.align 2, 0
_08149960: .4byte 0x00000259
_08149964: .4byte gUnk_08387208
_08149968: .4byte sub_081470EC
thumb_func_start sub_0814996C
sub_0814996C: @ 0x0814996C
adds r2, r0, #0

5
include/intro.h
View File

@ -17,7 +17,8 @@ struct Unk_08387814 {
u16 unkA;
s16 unkC;
u8 unkE;
u8 fillerF[3];
u8 unkF;
u16 unk10;
u16 unk12;
u16 filler14;
s16 unk16;
@ -116,7 +117,7 @@ struct Unk_08145B64 {
u8 unk13F5;
s8 unk13F6;
bool32 (*unk13F8)(struct Unk_08145B64 *);
u32 filler13FC;
s16 unk13FC;
void (*unk1400)(struct Unk_08145B64 *);
u32 filler1404;
void (*unk1408)(struct Unk_08145B64 *);

308
src/intro.c
View File

@ -51,7 +51,12 @@ bool32 sub_08148FF8(struct Unk_08145B64 *);
bool32 sub_0814908C(struct Unk_08145B64 *);
bool32 sub_08149154(struct Unk_08145B64 *);
bool32 sub_08149270(struct Unk_08145B64 *);
bool32 sub_0814932C(struct Unk_08145B64 *);
bool32 sub_08149450(struct Unk_08145B64 *);
void sub_081494E4(struct Unk_08145B64 *);
void sub_08149504(struct Unk_08145B64 *);
void sub_08149568(struct Unk_08145B64 *);
void sub_081495B4(u8, u16, u16);
void sub_08149628(struct Unk_08145B64 *);
void sub_0814963C(struct Unk_08145B64 *);
void nullsub_133(struct Unk_08145B64 *);
@ -68,6 +73,7 @@ void sub_081498B4(struct Unk_08145B64_5EC *);
void sub_08149910(struct Unk_08145B64_5EC *);
void sub_08149B30(struct Unk_08145B64_5EC *);
void sub_08149B90(struct Unk_08145B64_5EC *);
bool32 sub_08149C68(struct Unk_08145B64 *);
void sub_08149C80(struct Unk_08145B64 *);
extern const u16 gUnk_083871D8[][4];
@ -2186,11 +2192,311 @@ bool32 sub_08149154(struct Unk_08145B64 *a1) {
{
register u32 _13F8 asm("r3") = 0x13F8;
register bool32 (**unk13F8)(struct Unk_08145B64 *) asm("r1");
asm("":::"r0");
unk13F8 = (void *)a1 + _13F8;
*unk13F8 = sub_08149270;
}
#endif
return FALSE;
}
bool32 sub_08149270(struct Unk_08145B64 *a1) {
{
struct Unk_08145B64_5EC *current;
for (current = a1->unk13EC; current; current = current->unk18) {
if (current->unk3 >= 0)
a1->unk5CC[current->unk3] = 0;
}
}
{
struct Unk_08145B64_5EC *current;
for (current = a1->unk13EC; current; current = current->unk18) {
++current->unk8;
current->unk1C(current);
}
}
sub_08146C60(a1);
if (sub_0814F274(&a1->unk24))
a1->unk24.unk6 &= ~0x40;
if (a1->unk24.unk6 & 0x20) {
gDispCnt &= ~DISPCNT_BG0_ON;
gBldRegs.bldCnt = BLDCNT_TGT1_ALL | BLDCNT_EFFECT_LIGHTEN;
gBldRegs.bldAlpha = 0;
gBldRegs.bldY = 0x10;
a1->unk13FC = 0;
a1->unk13F8 = sub_0814932C;
}
return FALSE;
}
bool32 sub_0814932C(struct Unk_08145B64 *a1) {
{
struct Unk_08145B64_5EC *current;
for (current = a1->unk13EC; current; current = current->unk18) {
if (current->unk3 >= 0)
a1->unk5CC[current->unk3] = 0;
}
}
{
struct Unk_08145B64_5EC *current;
for (current = a1->unk13EC; current; current = current->unk18) {
++current->unk8;
current->unk1C(current);
}
}
sub_08146C60(a1);
if (++a1->unk13FC > 9)
a1->unk13F8 = sub_08149C68;
return FALSE;
}
bool32 sub_081493AC(struct Unk_08145B64 *a1) {
a1->unk8 &= ~8;
a1->unk8 |= 0x10;
{
struct Unk_08145B64_5EC *current;
for (current = a1->unk13EC; current; current = current->unk18) {
if (current->unk3 >= 0)
a1->unk5CC[current->unk3] = 0;
}
}
{
struct Unk_08145B64_5EC *current;
for (current = a1->unk13EC; current; current = current->unk18) {
++current->unk8;
current->unk1C(current);
}
}
sub_08146C60(a1);
gDispCnt &= ~DISPCNT_BG0_ON;
gBldRegs.bldCnt = BLDCNT_TGT1_ALL | BLDCNT_EFFECT_LIGHTEN;
gBldRegs.bldAlpha = 0;
gBldRegs.bldY = 0;
a1->unk13FC = 0;
a1->unk13F8 = sub_08149450;
return FALSE;
}
bool32 sub_08149450(struct Unk_08145B64 *a1) {
{
struct Unk_08145B64_5EC *current;
for (current = a1->unk13EC; current; current = current->unk18) {
if (current->unk3 >= 0)
a1->unk5CC[current->unk3] = 0;
}
}
{
struct Unk_08145B64_5EC *current;
for (current = a1->unk13EC; current; current = current->unk18) {
++current->unk8;
current->unk1C(current);
}
}
sub_08146C60(a1);
++a1->unk13FC;
gBldRegs.bldY = 0x10 * a1->unk13FC / 0x1E;
if (a1->unk13FC > 0x1D)
a1->unk13F8 = sub_08149C68;
return FALSE;
}
void sub_081494E4(struct Unk_08145B64 *a1) {
gBldRegs.bldCnt = BLDCNT_TGT1_ALL | BLDCNT_EFFECT_LIGHTEN;
gBldRegs.bldAlpha = 0;
gBldRegs.bldY = 0;
a1->unk1400 = sub_08149504;
}
void sub_08149504(struct Unk_08145B64 *a1) {
u8 i;
if (++gBldRegs.bldY > 0xF) {
for (i = 0; i < 0x20; ++i) {
struct Sprite *sprite = &a1->unk48[i];
if (sprite->tilesVram) {
VramFree(sprite->tilesVram);
sprite->tilesVram = 0;
}
}
gDispCnt &= ~DISPCNT_BG0_ON;
a1->unk1400 = sub_08149568;
}
}
void sub_08149568(struct Unk_08145B64 *a1) {
gBgScrollRegs[0][0] = 0x100;
sub_081495B4(0, gUnk_083871D8[gLanguage][3], 0x100);
a1->unk1400 = NULL;
a1->unk13F8 = sub_08149C68;
}
void sub_081495B4(u8 a1, u16 a2, u16 a3) {
const struct TiledBg_082D7850 *ptr;
const u16 *tilemap;
u16 height;
u16 *vram;
const u32 *tileset;
u16 i;
u32 charbase;
u32 screenbase;
ptr = gUnk_082D7850[a2];
tileset = ptr->tileset;
tilemap = ptr->tilemap;
height = ptr->height;
charbase = (gBgCntRegs[a1] >> 2) & 3;
screenbase = (gBgCntRegs[a1] >> 8) & 0x1F;
vram = (u16 *)(screenbase * 0x800 + ({ (a3 >> 3) * 0x40 + 0x6000000; }));
LZ77UnCompVram(tileset, (u16 *)(charbase * 0x4000 + 0x6000000));
for (i = 0; i < height; ++i)
CpuCopy16(tilemap + i * 0x1E, vram + i * 0x20, 0x1E * sizeof(u16));
}
void sub_08149628(struct Unk_08145B64 *a1) {
a1->unk1410(a1);
}
void sub_0814963C(struct Unk_08145B64 *a1) {
if (a1->unk0 >= gUnk_083877EE[9]) {
a1->unk1419 = 0;
m4aSongNumStart(614);
a1->unk1410 = sub_08145E84;
}
}
void nullsub_133(struct Unk_08145B64 *a1 __attribute__((unused))) {}
void sub_08149680(struct Unk_08145B64 *a1) {
u8 i;
for (i = 0; i < 4; ++i) {
gBgScrollRegs[i][0] -= a1->unk1414;
gBgScrollRegs[i][1] -= a1->unk1415;
}
}
void sub_081496C8(struct Unk_08145B64 *a1) {
u8 i;
for (i = 0; i < 4; ++i) {
gBgScrollRegs[i][0] += a1->unk1414;
gBgScrollRegs[i][1] += a1->unk1415;
}
}
void sub_08149710(struct Unk_08145B64 *a1, u8 a2) {
if (a1->unk0 >= gUnk_083877EE[3 * a2 + 3]) {
a1->unk36[a2] = gUnk_083877EE[3 * a2 + 4] >> 2;
a1->unk3C[a2] = sub_08146308;
}
}
void sub_08149758(struct Unk_08145B64 *a1) {
if (a1->unk0 + a1->unk140C >= gUnk_083877EE[0x10]) {
gBldRegs.bldCnt = BLDCNT_TGT1_BG1 | BLDCNT_EFFECT_LIGHTEN;
gBldRegs.bldAlpha = 0;
gBldRegs.bldY = 0;
a1->unk8 |= 0x20;
a1->unk140E = 0;
a1->unk1408 = sub_0814654C;
}
}
void nullsub_134(struct Unk_08145B64 *a1 __attribute__((unused))) {}
bool32 sub_081497B0(struct Unk_08145B64 *a1 __attribute__((unused))) {
return FALSE;
}
bool32 sub_081497B4(struct Unk_08145B64_5EC *a1, struct Sprite *a2) {
struct Unk_08145B64 *v3 = a1->unk20;
struct Unk_08145B64_5EC *current;
for (current = v3->unk13EC; current; current = current->unk18) {
if (current != a1 && v3->unk48[current->unk3].tilesVram == v3->unk48[a1->unk3].tilesVram)
return FALSE;
}
if (a2->tilesVram) {
VramFree(a2->tilesVram);
a2->tilesVram = 0;
}
return TRUE;
}
bool32 sub_08149814(struct Unk_08145B64_5EC *a1, struct Sprite *a2) {
struct Unk_08145B64 *v3 = a1->unk20;
u8 i;
struct Sprite *sprite;
for (i = 0; i < 0x20; ++i) {
if (i != a1->unk3) {
sprite = &v3->unk48[i];
if (sprite->tilesVram && sprite->palId == a2->palId)
return FALSE;
}
}
v3->unk12[a2->palId] = 0xFF;
--v3->unk11;
return TRUE;
}
void sub_08149864(struct Unk_08145B64_5EC *a1, const struct Unk_08387814 *a2) {
union Unk_08145B64_5EC_24 *var = &a1->unk24;
var->pat2.unk1 = a2->unkF >> 1;
var->pat2.unk2 = a2->unk10;
}
void sub_08149874(struct Unk_08145B64_5EC *a1) {
a1->unk1C = sub_08146E3C;
}
void sub_08149880(struct Unk_08145B64_5EC *a1) {
struct Sprite *sprite = &a1->unk20->unk48[a1->unk3];
a1->unkA += a1->unkE;
if (!sub_08155128(sprite)) {
a1->unkE = 0;
a1->unk1C = sub_08146EE8;
}
}
void sub_081498B4(struct Unk_08145B64_5EC *a1) {
struct Sprite *sprite;
union Unk_08145B64_5EC_24 *var = &a1->unk24;
if (a1->unk20->unk0 >= gUnk_083877E0[var->pat2.unk1]) {
++var->pat2.unk1;
var->pat2.unk8 = 0;
var->pat2.unkA = 0x15;
sprite = &a1->unk20->unk48[a1->unk3];
sprite->animId = gUnk_08387208[5][0];
sprite->variant = gUnk_08387208[5][1];
sub_08155128(sprite);
a1->unk1C = sub_08147078;
}
}
void sub_08149910(struct Unk_08145B64_5EC *a1) {
union Unk_08145B64_5EC_24 *var = &a1->unk24;
struct Sprite *sprite = &a1->unk20->unk48[a1->unk3];
if (++var->pat2.unkA == 0x19)
m4aSongNumStart(601);
if (!sub_08155128(sprite)) {
sprite->animId = gUnk_08387208[0][0];
sprite->variant = gUnk_08387208[0][1];
sub_08155128(sprite);
a1->unk1C = sub_081470EC;
}
}