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Decomp seventeen storage-selection accessors

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Decompile from asm, all reaching UNK_STORAGE_STRUCT_0X14:

  sub_02043148  sub_0204329C  sub_020433E0  ClearStorageSelectedItemTable
  sub_0204316C  sub_02043380  sub_02043400  CountSelectedStorageItems
  sub_02043218  sub_02043398  sub_02043434  GetFirstSelectedStorageItemIndex
  sub_0204322C  sub_020433C0  sub_02043468
  sub_0204323C  sub_02043254

struct unk_020AFEE0 was introduced two dozen commits ago holding only the pointer
at 0x8 and filler before it. Its first eight bytes are now split into what these
functions read: halfwords at 0x0 and 0x2 and a pointer at 0x4, with a word at
0x10 added past the existing end. Nothing that already used field_0x8 moves.

The object behind that pointer is new, and its size is derived rather than
guessed. Its s16 array at 0x4 is bounded by 0x3e8 in three separate loops, which
is 1000 entries and ends at 0x7D3; the signed byte the collection-menu wrappers
read sits at 0x7D4, immediately after it. Two further fields at 0x910 and 0x18BC
come from sub_020430F4. Filling the gaps brings the struct to exactly 0x18C0,
which is the size in upstream's own name for its allocator,
InitUnkStorageStruct0x18c0. That agreement is the reason the layout is worth
trusting; the field names remain placeholders because nothing here establishes
meaning.

Fourteen of the seventeen matched on the first candidate. The other three are
loops whose index and pointer landed in swapped registers, with every
instruction otherwise correct, and all three were closed by reordering the local
declarations -- the same effect recorded in the previous two commits. All
orderings were enumerated rather than guessed: two locals for sub_02043254 and
GetFirstSelectedStorageItemIndex, three for CountSelectedStorageItems.

Eight callees remain asm and their prototypes are provisional, declared in the
shared header rather than repeated per file. None of them was declared anywhere
else in the tree. Two are typed from evidence rather than convention:
IsCollectionMenuActive and IsCollectionMenuState3 return bool8 because both
callers mask with and r0, r0, #0xff.

sub_020430F4 was attempted and is not included. It reaches the same struct and
its two extra fields are what sized it, but it stands at 495 after correcting
sub_0202C654 to the four arguments the target passes -- the fourth is a zero in
r3 that the first reading missed. Left in asm rather than landed as a near-match.

No comments are added to any pmd-sky file.

Authored by Claude (Opus 5) under human direction. Confirmed by a matching
build: build/pmdsky.us/pmdsky.us.nds: OK.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
cecilarmitais
2026-08-17 23:25:55 -07:00
parent 72b366b366
commit 26611d6672
14 changed files with 356 additions and 396 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
asm/include/main_02042BE0.inc
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@@ -1,47 +1,30 @@
#pragma once
.public BAG_ITEMS_PTR_MIRROR
.public CloseCollectionMenu
.public CloseTextBox
.public ConvertStorageItemAtIdxToItem
.public CountNbOfItemsInStorage
.public CountNbOfValidItemsInStorage
.public CountNbOfValidItemsInTimeDarknessInStorage
.public CountSelectedStorageItems
.public CreateCollectionMenu
.public CreateTextBox
.public GetCurrentBagCapacity
.public GetNbItemsInBag
.public GetWindowIdSelectedMenuItemIdx
.public IsCollectionMenuActive
.public IsCollectionMenuState3
.public IsStorageFull
.public IsTextboxState3
.public MaybeGetColoredFormattedItemName
.public MemAlloc
.public MemFree
.public PlaySeVolumeWrapper
.public SetCollectionMenuVoidFn
.public SortItemsInBag
.public UNK_STORAGE_STRUCT_0X14
.public UNK_STORAGE_STRUCT_0XC
.public _0209CA3C
.public _0209CA48
.public _0209CA58
.public sub_02010044
.public sub_0202C620
.public sub_0202C654
.public sub_0202C75C
.public sub_0202D068
.public sub_0202D134
.public sub_0202D16C
.public sub_02043148
.public sub_020432B4
.public sub_02043468
.public sub_0204357C
.public sub_02043BFC
.public sub_020440F8
.public sub_020441BC
.public sub_02044210
.public sub_0204426C
.public sub_020442CC
.public sub_02044308
.public sub_0204440C
.public sub_02044474
.public sub_020444B0
.public sub_020445C8

8
asm/include/main_0204317C.inc Normal file
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@@ -0,0 +1,8 @@
#pragma once
.public CloseCollectionMenu
.public CloseTextBox
.public MemFree
.public UNK_STORAGE_STRUCT_0X14
.public sub_020442CC
.public sub_02044474
.public sub_020445C8

8
asm/include/main_020432B4.inc Normal file
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@@ -0,0 +1,8 @@
#pragma once
.public ConvertStorageItemAtIdxToItem
.public CountNbOfItemsInStorage
.public CountNbOfValidItemsInStorage
.public CountNbOfValidItemsInTimeDarknessInStorage
.public MaybeGetColoredFormattedItemName
.public UNK_STORAGE_STRUCT_0X14
.public _0209CA3C

374
asm/main_02042BE0.s
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@@ -393,377 +393,3 @@ sub_020430F4: ; 0x020430F4
.align 2, 0
_02043144: .word UNK_STORAGE_STRUCT_0X14
arm_func_end sub_020430F4
arm_func_start sub_02043148
sub_02043148: ; 0x02043148
stmdb sp!, {r3, lr}
ldr r1, _02043168 ; =UNK_STORAGE_STRUCT_0X14
ldr r1, [r1, #4]
add r0, r1, r0, lsl #1
ldrsh r0, [r0, #4]
bl sub_02010044
bl sub_020444B0
ldmia sp!, {r3, pc}
.align 2, 0
_02043168: .word UNK_STORAGE_STRUCT_0X14
arm_func_end sub_02043148
arm_func_start sub_0204316C
sub_0204316C: ; 0x0204316C
cmp r0, #0
movne r0, #5
moveq r0, #7
bx lr
arm_func_end sub_0204316C
arm_func_start FreeUnkStorageStruct0x18c0
FreeUnkStorageStruct0x18c0: ; 0x0204317C
stmdb sp!, {r3, lr}
ldr r0, _02043214 ; =UNK_STORAGE_STRUCT_0X14
ldr r0, [r0, #4]
cmp r0, #0
ldmeqia sp!, {r3, pc}
bl sub_02044474
bl sub_020442CC
bl sub_020445C8
ldr r0, _02043214 ; =UNK_STORAGE_STRUCT_0X14
ldr r1, [r0, #4]
ldr r0, [r1]
cmp r0, #6
bne _020431BC
add r0, r1, #0x700
ldrsb r0, [r0, #0xd5]
bl CloseTextBox
_020431BC:
ldr r0, _02043214 ; =UNK_STORAGE_STRUCT_0X14
mvn r1, #1
ldr r0, [r0, #4]
add r0, r0, #0x700
ldrsb r0, [r0, #0xd6]
cmp r0, r1
beq _020431DC
bl CloseTextBox
_020431DC:
ldr r1, _02043214 ; =UNK_STORAGE_STRUCT_0X14
ldr r0, [r1, #4]
ldr r2, [r0]
add r0, r0, #0x700
str r2, [r1, #0xc]
ldrsb r0, [r0, #0xd4]
bl CloseCollectionMenu
ldr r0, _02043214 ; =UNK_STORAGE_STRUCT_0X14
ldr r0, [r0, #4]
bl MemFree
ldr r0, _02043214 ; =UNK_STORAGE_STRUCT_0X14
mov r1, #0
str r1, [r0, #4]
ldmia sp!, {r3, pc}
.align 2, 0
_02043214: .word UNK_STORAGE_STRUCT_0X14
arm_func_end FreeUnkStorageStruct0x18c0
arm_func_start sub_02043218
sub_02043218: ; 0x02043218
ldr r0, _02043228 ; =UNK_STORAGE_STRUCT_0X14
mov r1, #0
strh r1, [r0, #2]
bx lr
.align 2, 0
_02043228: .word UNK_STORAGE_STRUCT_0X14
arm_func_end sub_02043218
arm_func_start sub_0204322C
sub_0204322C: ; 0x0204322C
ldr r1, _02043238 ; =UNK_STORAGE_STRUCT_0X14
strh r0, [r1, #2]
bx lr
.align 2, 0
_02043238: .word UNK_STORAGE_STRUCT_0X14
arm_func_end sub_0204322C
arm_func_start sub_0204323C
sub_0204323C: ; 0x0204323C
stmdb sp!, {r3, lr}
bl sub_02043254
ldr r1, _02043250 ; =UNK_STORAGE_STRUCT_0X14
strh r0, [r1, #2]
ldmia sp!, {r3, pc}
.align 2, 0
_02043250: .word UNK_STORAGE_STRUCT_0X14
arm_func_end sub_0204323C
arm_func_start sub_02043254
sub_02043254: ; 0x02043254
ldr r1, _02043298 ; =UNK_STORAGE_STRUCT_0X14
mov r3, #0
ldr ip, [r1, #4]
mvn r1, #0
b _02043278
_02043268:
cmp r0, r2
moveq r0, r3
bxeq lr
add r3, r3, #1
_02043278:
cmp r3, #0x3e8
bge _02043290
add r2, ip, r3, lsl #1
ldrsh r2, [r2, #4]
cmp r2, r1
bne _02043268
_02043290:
mov r0, #0
bx lr
.align 2, 0
_02043298: .word UNK_STORAGE_STRUCT_0X14
arm_func_end sub_02043254
arm_func_start sub_0204329C
sub_0204329C: ; 0x0204329C
ldr r1, _020432B0 ; =UNK_STORAGE_STRUCT_0X14
ldr r1, [r1, #4]
add r0, r1, r0, lsl #1
ldrsh r0, [r0, #4]
bx lr
.align 2, 0
_020432B0: .word UNK_STORAGE_STRUCT_0X14
arm_func_end sub_0204329C
arm_func_start sub_020432B4
sub_020432B4: ; 0x020432B4
stmdb sp!, {r4, r5, r6, lr}
sub sp, sp, #8
ldr r3, _02043318 ; =UNK_STORAGE_STRUCT_0X14
mov r5, r0
ldr r0, [r3, #4]
mov r4, r2
add r0, r0, r1, lsl #1
ldrsh r6, [r0, #4]
add r1, sp, #0
mov r0, r6
bl ConvertStorageItemAtIdxToItem
ldr r2, _0204331C ; =_0209CA3C
add r1, sp, #0
mov r0, r5
bl MaybeGetColoredFormattedItemName
ldr r0, _02043318 ; =UNK_STORAGE_STRUCT_0X14
ldr r0, [r0, #8]
ldrb r0, [r0, r6]
tst r0, #1
movne r0, #1
moveq r0, #0
str r0, [r4]
mov r0, r5
add sp, sp, #8
ldmia sp!, {r4, r5, r6, pc}
.align 2, 0
_02043318: .word UNK_STORAGE_STRUCT_0X14
_0204331C: .word _0209CA3C
arm_func_end sub_020432B4
arm_func_start sub_02043320
sub_02043320: ; 0x02043320
stmdb sp!, {r3, lr}
cmp r0, #7
bne _02043344
bl CountNbOfValidItemsInTimeDarknessInStorage
cmp r0, #0
moveq r0, #1
movne r0, #0
and r0, r0, #0xff
ldmia sp!, {r3, pc}
_02043344:
sub r0, r0, #5
cmp r0, #1
bhi _02043368
bl CountNbOfValidItemsInStorage
cmp r0, #0
moveq r0, #1
movne r0, #0
and r0, r0, #0xff
ldmia sp!, {r3, pc}
_02043368:
bl CountNbOfItemsInStorage
cmp r0, #0
moveq r0, #1
movne r0, #0
and r0, r0, #0xff
ldmia sp!, {r3, pc}
arm_func_end sub_02043320
arm_func_start sub_02043380
sub_02043380: ; 0x02043380
stmdb sp!, {r3, lr}
cmp r0, #8
moveq r0, #0
ldmeqia sp!, {r3, pc}
bl IsStorageFull
ldmia sp!, {r3, pc}
arm_func_end sub_02043380
arm_func_start sub_02043398
sub_02043398: ; 0x02043398
stmdb sp!, {r3, lr}
ldr r0, _020433BC ; =UNK_STORAGE_STRUCT_0X14
ldr r0, [r0, #4]
cmp r0, #0
ldmeqia sp!, {r3, pc}
add r0, r0, #0x700
ldrsb r0, [r0, #0xd4]
bl sub_0202D134
ldmia sp!, {r3, pc}
.align 2, 0
_020433BC: .word UNK_STORAGE_STRUCT_0X14
arm_func_end sub_02043398
arm_func_start sub_020433C0
sub_020433C0: ; 0x020433C0
ldr r0, _020433D8 ; =UNK_STORAGE_STRUCT_0X14
ldr ip, _020433DC ; =sub_0202C620
ldr r0, [r0, #4]
add r0, r0, #0x700
ldrsb r0, [r0, #0xd4]
bx ip
.align 2, 0
_020433D8: .word UNK_STORAGE_STRUCT_0X14
_020433DC: .word sub_0202C620
arm_func_end sub_020433C0
arm_func_start sub_020433E0
sub_020433E0: ; 0x020433E0
ldr r0, _020433FC ; =UNK_STORAGE_STRUCT_0X14
ldr r0, [r0, #4]
cmp r0, #0
movne r0, #1
moveq r0, #0
and r0, r0, #0xff
bx lr
.align 2, 0
_020433FC: .word UNK_STORAGE_STRUCT_0X14
arm_func_end sub_020433E0
arm_func_start sub_02043400
sub_02043400: ; 0x02043400
stmdb sp!, {r3, lr}
ldr r0, _02043430 ; =UNK_STORAGE_STRUCT_0X14
ldr r0, [r0, #4]
cmp r0, #0
addne r0, r0, #0x700
ldrnesb r0, [r0, #0xd4]
mvnne r1, #1
cmpne r0, r1
moveq r0, #0
ldmeqia sp!, {r3, pc}
bl IsCollectionMenuActive
ldmia sp!, {r3, pc}
.align 2, 0
_02043430: .word UNK_STORAGE_STRUCT_0X14
arm_func_end sub_02043400
arm_func_start sub_02043434
sub_02043434: ; 0x02043434
stmdb sp!, {r3, lr}
ldr r0, _02043464 ; =UNK_STORAGE_STRUCT_0X14
ldr r0, [r0, #4]
cmp r0, #0
addne r0, r0, #0x700
ldrnesb r0, [r0, #0xd4]
mvnne r1, #1
cmpne r0, r1
moveq r0, #0
ldmeqia sp!, {r3, pc}
bl IsCollectionMenuState3
ldmia sp!, {r3, pc}
.align 2, 0
_02043464: .word UNK_STORAGE_STRUCT_0X14
arm_func_end sub_02043434
arm_func_start sub_02043468
sub_02043468: ; 0x02043468
stmdb sp!, {r3, lr}
ldr r0, _020434D0 ; =UNK_STORAGE_STRUCT_0X14
ldr r0, [r0, #4]
add r0, r0, #0x700
ldrsb r0, [r0, #0xd4]
bl IsCollectionMenuActive
cmp r0, #0
beq _020434A0
ldr r0, _020434D0 ; =UNK_STORAGE_STRUCT_0X14
ldr r0, [r0, #4]
add r0, r0, #0x700
ldrsb r0, [r0, #0xd4]
bl GetWindowIdSelectedMenuItemIdx
b _020434B4
_020434A0:
ldr r0, _020434D0 ; =UNK_STORAGE_STRUCT_0X14
ldr r0, [r0, #4]
add r0, r0, #0x700
ldrsb r0, [r0, #0xd4]
bl sub_0202C75C
_020434B4:
cmp r0, #0
ldrge r1, _020434D0 ; =UNK_STORAGE_STRUCT_0X14
mvnlt r0, #0
ldrge r1, [r1, #4]
addge r0, r1, r0, lsl #1
ldrgesh r0, [r0, #4]
ldmia sp!, {r3, pc}
.align 2, 0
_020434D0: .word UNK_STORAGE_STRUCT_0X14
arm_func_end sub_02043468
arm_func_start ClearStorageSelectedItemTable
ClearStorageSelectedItemTable: ; 0x020434D4
mov r3, #0
ldr r0, _020434F8 ; =UNK_STORAGE_STRUCT_0X14
mov r2, r3
_020434E0:
ldr r1, [r0, #8]
strb r2, [r1, r3]
add r3, r3, #1
cmp r3, #0x3e8
blt _020434E0
bx lr
.align 2, 0
_020434F8: .word UNK_STORAGE_STRUCT_0X14
arm_func_end ClearStorageSelectedItemTable
arm_func_start CountSelectedStorageItems
CountSelectedStorageItems: ; 0x020434FC
ldr r1, _02043528 ; =UNK_STORAGE_STRUCT_0X14
mov r0, #0
ldr r3, [r1, #8]
mov r2, r0
_0204350C:
ldrb r1, [r3, r2]
add r2, r2, #1
tst r1, #1
addne r0, r0, #1
cmp r2, #0x3e8
blt _0204350C
bx lr
.align 2, 0
_02043528: .word UNK_STORAGE_STRUCT_0X14
arm_func_end CountSelectedStorageItems
arm_func_start GetFirstSelectedStorageItemIndex
GetFirstSelectedStorageItemIndex: ; 0x0204352C
ldr r0, _02043564 ; =UNK_STORAGE_STRUCT_0X14
mov r1, #0
ldr r2, [r0, #8]
b _02043554
_0204353C:
ldrb r0, [r2, r1]
tst r0, #1
movne r0, r1, lsl #0x10
movne r0, r0, asr #0x10
bxne lr
add r1, r1, #1
_02043554:
cmp r1, #0x3e8
blt _0204353C
mvn r0, #0
bx lr
.align 2, 0
_02043564: .word UNK_STORAGE_STRUCT_0X14
arm_func_end GetFirstSelectedStorageItemIndex

50
asm/main_0204317C.s Normal file
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@@ -0,0 +1,50 @@
.include "asm/macros.inc"
.include "main_0204317C.inc"
.text
arm_func_start FreeUnkStorageStruct0x18c0
FreeUnkStorageStruct0x18c0: ; 0x0204317C
stmdb sp!, {r3, lr}
ldr r0, _02043214 ; =UNK_STORAGE_STRUCT_0X14
ldr r0, [r0, #4]
cmp r0, #0
ldmeqia sp!, {r3, pc}
bl sub_02044474
bl sub_020442CC
bl sub_020445C8
ldr r0, _02043214 ; =UNK_STORAGE_STRUCT_0X14
ldr r1, [r0, #4]
ldr r0, [r1]
cmp r0, #6
bne _020431BC
add r0, r1, #0x700
ldrsb r0, [r0, #0xd5]
bl CloseTextBox
_020431BC:
ldr r0, _02043214 ; =UNK_STORAGE_STRUCT_0X14
mvn r1, #1
ldr r0, [r0, #4]
add r0, r0, #0x700
ldrsb r0, [r0, #0xd6]
cmp r0, r1
beq _020431DC
bl CloseTextBox
_020431DC:
ldr r1, _02043214 ; =UNK_STORAGE_STRUCT_0X14
ldr r0, [r1, #4]
ldr r2, [r0]
add r0, r0, #0x700
str r2, [r1, #0xc]
ldrsb r0, [r0, #0xd4]
bl CloseCollectionMenu
ldr r0, _02043214 ; =UNK_STORAGE_STRUCT_0X14
ldr r0, [r0, #4]
bl MemFree
ldr r0, _02043214 ; =UNK_STORAGE_STRUCT_0X14
mov r1, #0
str r1, [r0, #4]
ldmia sp!, {r3, pc}
.align 2, 0
_02043214: .word UNK_STORAGE_STRUCT_0X14
arm_func_end FreeUnkStorageStruct0x18c0

66
asm/main_020432B4.s Normal file
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@@ -0,0 +1,66 @@
.include "asm/macros.inc"
.include "main_020432B4.inc"
.text
arm_func_start sub_020432B4
sub_020432B4: ; 0x020432B4
stmdb sp!, {r4, r5, r6, lr}
sub sp, sp, #8
ldr r3, _02043318 ; =UNK_STORAGE_STRUCT_0X14
mov r5, r0
ldr r0, [r3, #4]
mov r4, r2
add r0, r0, r1, lsl #1
ldrsh r6, [r0, #4]
add r1, sp, #0
mov r0, r6
bl ConvertStorageItemAtIdxToItem
ldr r2, _0204331C ; =_0209CA3C
add r1, sp, #0
mov r0, r5
bl MaybeGetColoredFormattedItemName
ldr r0, _02043318 ; =UNK_STORAGE_STRUCT_0X14
ldr r0, [r0, #8]
ldrb r0, [r0, r6]
tst r0, #1
movne r0, #1
moveq r0, #0
str r0, [r4]
mov r0, r5
add sp, sp, #8
ldmia sp!, {r4, r5, r6, pc}
.align 2, 0
_02043318: .word UNK_STORAGE_STRUCT_0X14
_0204331C: .word _0209CA3C
arm_func_end sub_020432B4
arm_func_start sub_02043320
sub_02043320: ; 0x02043320
stmdb sp!, {r3, lr}
cmp r0, #7
bne _02043344
bl CountNbOfValidItemsInTimeDarknessInStorage
cmp r0, #0
moveq r0, #1
movne r0, #0
and r0, r0, #0xff
ldmia sp!, {r3, pc}
_02043344:
sub r0, r0, #5
cmp r0, #1
bhi _02043368
bl CountNbOfValidItemsInStorage
cmp r0, #0
moveq r0, #1
movne r0, #0
and r0, r0, #0xff
ldmia sp!, {r3, pc}
_02043368:
bl CountNbOfItemsInStorage
cmp r0, #0
moveq r0, #1
movne r0, #0
and r0, r0, #0xff
ldmia sp!, {r3, pc}
arm_func_end sub_02043320

25
include/main_02042AF8.h
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@@ -8,15 +8,38 @@ struct unk_020AFED4 {
s32 *field_0x8;
};
struct unk_02043148 {
u8 field_0x0[4];
s16 field_0x4[1000];
s8 field_0x7D4;
u8 field_0x7D5[0x13B];
s16 field_0x910;
u8 field_0x912[0xFAA];
u32 field_0x18BC;
};
struct unk_020AFEE0 {
u8 field_0x0[8];
u16 field_0x0;
u16 field_0x2;
struct unk_02043148 *field_0x4;
u8 *field_0x8;
u8 field_0xC[4];
u32 field_0x10;
};
extern struct unk_020AFED4 UNK_STORAGE_STRUCT_0XC;
extern struct unk_020AFEE0 UNK_STORAGE_STRUCT_0X14;
void sub_02010044(s16 a);
void sub_020444B0(void);
s32 IsStorageFull(s32 a);
void sub_0202D134(s8 a);
s32 sub_0202C620(s8 a);
bool8 IsCollectionMenuActive(s8 a);
bool8 IsCollectionMenuState3(s8 a);
s32 sub_0202C75C(s8 a);
void ClearBagSelectedItemTable(void);
#endif

10
include/main_02043148.h Normal file
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@@ -0,0 +1,10 @@
#ifndef PMDSKY_MAIN_02043148_H
#define PMDSKY_MAIN_02043148_H
#include "util.h"
#include "main_02042AF8.h"
void sub_02043148(s32 index);
s32 sub_0204316C(s32 a);
#endif

13
include/main_02043218.h Normal file
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@@ -0,0 +1,13 @@
#ifndef PMDSKY_MAIN_02043218_H
#define PMDSKY_MAIN_02043218_H
#include "util.h"
#include "main_02042AF8.h"
void sub_02043218(void);
void sub_0204322C(u16 value);
void sub_0204323C(s16 value);
s32 sub_02043254(s16 value);
s16 sub_0204329C(s32 index);
#endif

18
include/main_02043380.h Normal file
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@@ -0,0 +1,18 @@
#ifndef PMDSKY_MAIN_02043380_H
#define PMDSKY_MAIN_02043380_H
#include "util.h"
#include "main_02042AF8.h"
s32 sub_02043380(s32 a);
void sub_02043398(void);
s32 sub_020433C0(void);
bool8 sub_020433E0(void);
bool8 sub_02043400(void);
bool8 sub_02043434(void);
s16 sub_02043468(void);
void ClearStorageSelectedItemTable(void);
s32 CountSelectedStorageItems(void);
s16 GetFirstSelectedStorageItemIndex(void);
#endif

5
main.lsf
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@@ -214,6 +214,11 @@ Static main
Object asm/main_02042B20.o
Object src/main_02042B84.o
Object asm/main_02042BE0.o
Object src/main_02043148.o
Object asm/main_0204317C.o
Object src/main_02043218.o
Object asm/main_020432B4.o
Object src/main_02043380.o
Object src/main_02043568.o
Object asm/main_0204357C.o
Object src/main_020484A0.o

13
src/main_02043148.c Normal file
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@@ -0,0 +1,13 @@
#include "main_02043148.h"
#include "main_02042AF8.h"
void sub_02043148(s32 index)
{
sub_02010044(UNK_STORAGE_STRUCT_0X14.field_0x4->field_0x4[index]);
sub_020444B0();
}
s32 sub_0204316C(s32 a)
{
return a != 0 ? 5 : 7;
}

35
src/main_02043218.c Normal file
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@@ -0,0 +1,35 @@
#include "main_02043218.h"
#include "main_02042AF8.h"
void sub_02043218(void)
{
UNK_STORAGE_STRUCT_0X14.field_0x2 = 0;
}
void sub_0204322C(u16 value)
{
UNK_STORAGE_STRUCT_0X14.field_0x2 = value;
}
void sub_0204323C(s16 value)
{
UNK_STORAGE_STRUCT_0X14.field_0x2 = sub_02043254(value);
}
s32 sub_02043254(s16 value)
{
s32 i;
struct unk_02043148 *contents = UNK_STORAGE_STRUCT_0X14.field_0x4;
for (i = 0; i < 1000 && contents->field_0x4[i] != -1; i++) {
if (value == contents->field_0x4[i]) {
return i;
}
}
return 0;
}
s16 sub_0204329C(s32 index)
{
return UNK_STORAGE_STRUCT_0X14.field_0x4->field_0x4[index];
}

102
src/main_02043380.c Normal file
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#include "main_02043380.h"
#include "main_02042AF8.h"
#include "main_0202C748.h"
s32 sub_02043380(s32 a)
{
if (a == 8) {
return 0;
}
return IsStorageFull(a);
}
void sub_02043398(void)
{
struct unk_02043148 *contents = UNK_STORAGE_STRUCT_0X14.field_0x4;
if (contents == NULL) {
return;
}
sub_0202D134(contents->field_0x7D4);
}
s32 sub_020433C0(void)
{
return sub_0202C620(UNK_STORAGE_STRUCT_0X14.field_0x4->field_0x7D4);
}
bool8 sub_020433E0(void)
{
return UNK_STORAGE_STRUCT_0X14.field_0x4 != NULL;
}
bool8 sub_02043400(void)
{
struct unk_02043148 *contents = UNK_STORAGE_STRUCT_0X14.field_0x4;
if (contents == NULL || contents->field_0x7D4 == -2) {
return 0;
}
return IsCollectionMenuActive(contents->field_0x7D4);
}
bool8 sub_02043434(void)
{
struct unk_02043148 *contents = UNK_STORAGE_STRUCT_0X14.field_0x4;
if (contents == NULL || contents->field_0x7D4 == -2) {
return 0;
}
return IsCollectionMenuState3(contents->field_0x7D4);
}
s16 sub_02043468(void)
{
s32 index;
if (IsCollectionMenuActive(UNK_STORAGE_STRUCT_0X14.field_0x4->field_0x7D4)) {
index = GetWindowIdSelectedMenuItemIdx(UNK_STORAGE_STRUCT_0X14.field_0x4->field_0x7D4);
} else {
index = sub_0202C75C(UNK_STORAGE_STRUCT_0X14.field_0x4->field_0x7D4);
}
if (index < 0) {
return -1;
}
return UNK_STORAGE_STRUCT_0X14.field_0x4->field_0x4[index];
}
void ClearStorageSelectedItemTable(void)
{
s32 i;
for (i = 0; i < 1000; i++) {
UNK_STORAGE_STRUCT_0X14.field_0x8[i] = 0;
}
}
s32 CountSelectedStorageItems(void)
{
s32 count = 0;
s32 i;
u8 *table = UNK_STORAGE_STRUCT_0X14.field_0x8;
for (i = 0; i < 1000; i++) {
if (table[i] & 1) {
count++;
}
}
return count;
}
s16 GetFirstSelectedStorageItemIndex(void)
{
s32 i;
u8 *table = UNK_STORAGE_STRUCT_0X14.field_0x8;
for (i = 0; i < 1000; i++) {
if (table[i] & 1) {
return i;
}
}
return -1;
}