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help_system_812B1E0: through sub_812B754

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This commit is contained in:
PikalaxALT
2019-06-12 11:48:53 -04:00
parent b6709608f5
commit a556316043
2 changed files with 61 additions and 190 deletions
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asm/help_system_812B1E0.s
-190
View File
@@ -5,196 +5,6 @@
.text
thumb_func_start sub_812B614
sub_812B614: @ 812B614
push {r4-r7,lr}
mov r7, r8
push {r7}
sub sp, 0x4
mov r8, r0
adds r5, r1, 0
movs r6, 0
ldr r3, _0812B664 @ =gUnknown_845B9E0
ldr r0, _0812B668 @ =gUnknown_203B0EC
ldrh r1, [r0]
lsls r0, r1, 2
ldr r2, _0812B66C @ =gUnknown_3005E9C
adds r0, r1
ldrb r2, [r2, 0x1]
adds r0, r2
lsls r0, 2
adds r0, r3
ldr r3, [r0]
movs r7, 0
ldrb r0, [r3]
cmp r0, 0xFF
beq _0812B6D0
_0812B640:
adds r4, r3, r7
ldrb r0, [r4]
str r3, [sp]
bl sub_812B780
lsls r0, 24
lsrs r0, 24
ldr r3, [sp]
cmp r0, 0x1
bne _0812B6C2
ldr r0, _0812B66C @ =gUnknown_3005E9C
ldrb r0, [r0, 0x1]
cmp r0, 0
bne _0812B674
lsls r1, r6, 3
adds r1, r5
ldr r2, _0812B670 @ =gUnknown_845B0B0
b _0812B6AA
.align 2, 0
_0812B664: .4byte gUnknown_845B9E0
_0812B668: .4byte gUnknown_203B0EC
_0812B66C: .4byte gUnknown_3005E9C
_0812B670: .4byte gUnknown_845B0B0
_0812B674:
cmp r0, 0x1
bne _0812B684
lsls r1, r6, 3
adds r1, r5
ldr r2, _0812B680 @ =gUnknown_845B218
b _0812B6AA
.align 2, 0
_0812B680: .4byte gUnknown_845B218
_0812B684:
cmp r0, 0x2
bne _0812B694
lsls r1, r6, 3
adds r1, r5
ldr r2, _0812B690 @ =gUnknown_845B3A0
b _0812B6AA
.align 2, 0
_0812B690: .4byte gUnknown_845B3A0
_0812B694:
cmp r0, 0x3
bne _0812B6A4
lsls r1, r6, 3
adds r1, r5
ldr r2, _0812B6A0 @ =gUnknown_845B500
b _0812B6AA
.align 2, 0
_0812B6A0: .4byte gUnknown_845B500
_0812B6A4:
lsls r1, r6, 3
adds r1, r5
ldr r2, _0812B744 @ =gUnknown_845B540
_0812B6AA:
ldrb r0, [r4]
lsls r0, 2
adds r0, r2
ldr r0, [r0]
str r0, [r1]
lsls r0, r6, 3
adds r0, r5
ldrb r1, [r4]
str r1, [r0, 0x4]
adds r0, r6, 0x1
lsls r0, 24
lsrs r6, r0, 24
_0812B6C2:
adds r0, r7, 0x1
lsls r0, 24
lsrs r7, r0, 24
adds r0, r3, r7
ldrb r0, [r0]
cmp r0, 0xFF
bne _0812B640
_0812B6D0:
bl sub_812B754
lsls r0, 24
lsrs r0, 24
cmp r0, 0x1
bne _0812B710
movs r7, 0
ldr r3, _0812B748 @ =gUnknown_845B9BE
ldrb r0, [r3]
cmp r0, 0xFF
beq _0812B710
ldr r4, _0812B74C @ =gUnknown_845B3A0
_0812B6E8:
lsls r1, r6, 3
adds r1, r5
adds r2, r3, r7
ldrb r0, [r2]
lsls r0, 2
adds r0, r4
ldr r0, [r0]
str r0, [r1]
ldrb r0, [r2]
str r0, [r1, 0x4]
adds r0, r6, 0x1
lsls r0, 24
lsrs r6, r0, 24
adds r0, r7, 0x1
lsls r0, 24
lsrs r7, r0, 24
adds r0, r3, r7
ldrb r0, [r0]
cmp r0, 0xFF
bne _0812B6E8
_0812B710:
lsls r0, r6, 3
adds r0, r5
ldr r1, _0812B750 @ =gUnknown_81B2E6F
str r1, [r0]
movs r1, 0x2
negs r1, r1
str r1, [r0, 0x4]
adds r0, r6, 0x1
lsls r0, 24
lsrs r6, r0, 24
movs r1, 0
mov r0, r8
strh r6, [r0, 0x4]
movs r0, 0x7
mov r2, r8
strh r0, [r2, 0x6]
strb r1, [r2, 0x8]
movs r0, 0x15
strb r0, [r2, 0x9]
add sp, 0x4
pop {r3}
mov r8, r3
pop {r4-r7}
pop {r0}
bx r0
.align 2, 0
_0812B744: .4byte gUnknown_845B540
_0812B748: .4byte gUnknown_845B9BE
_0812B74C: .4byte gUnknown_845B3A0
_0812B750: .4byte gUnknown_81B2E6F
thumb_func_end sub_812B614
thumb_func_start sub_812B754
sub_812B754: @ 812B754
push {lr}
movs r0, 0x96
lsls r0, 3
bl FlagGet
lsls r0, 24
lsrs r0, 24
cmp r0, 0x1
bne _0812B778
ldr r0, _0812B774 @ =gUnknown_3005E9C
ldrb r0, [r0, 0x1]
cmp r0, 0x2
bne _0812B778
movs r0, 0x1
b _0812B77A
.align 2, 0
_0812B774: .4byte gUnknown_3005E9C
_0812B778:
movs r0, 0
_0812B77A:
pop {r1}
bx r1
thumb_func_end sub_812B754
thumb_func_start sub_812B780
sub_812B780: @ 812B780
push {r4,r5,lr}
src/help_system_812B1E0.c
+61
View File
@@ -19,14 +19,27 @@ bool32 sub_812B27C(const u16 * mapIdxs);
void sub_812B4B8(void);
void sub_812B520(struct HelpSystemStruct_203F190 * a0, struct ListMenuItem * a1);
void sub_812B614(struct HelpSystemStruct_203F190 * a0, struct ListMenuItem * a1);
bool8 sub_812B754(void);
bool8 sub_812B780(u8);
void sub_812BF9C(struct HelpSystemStruct_203F190 * a0, struct ListMenuItem * a1);
void sub_812BF74(const u8 *);
// event_scripts.h
extern const u8 gUnknown_81B2E6F[];
// strings.h
extern const u8 gUnknown_841DFAC[];
extern const u8 gUnknown_841DFC9[];
// this file
extern const u8 *const gUnknown_845B080[];
extern const u8 *const gUnknown_845B0B0[];
extern const u8 *const gUnknown_845B218[];
extern const u8 *const gUnknown_845B3A0[];
extern const u8 *const gUnknown_845B500[];
extern const u8 *const gUnknown_845B540[];
extern const u8 *const gUnknown_845B9E0[];
extern const u8 gUnknown_845B9BE[];
extern const u8 gUnknown_845C4B0[];
extern const u8 gUnknown_845C4B6[][6];
extern const u16 gUnknown_845C594[]; // marts
@@ -236,3 +249,51 @@ void sub_812B5A8(struct HelpSystemStruct_203F190 * a0, struct ListMenuItem * a1)
sub_813BDA4(1);
sub_813BD5C(1);
}
void sub_812B614(struct HelpSystemStruct_203F190 * a0, struct ListMenuItem * a1)
{
u8 r6 = 0;
const u8 * r3 = gUnknown_845B9E0[gUnknown_203B0EC * 5 + gUnknown_3005E9C[1]];
u8 i;
for (i = 0; r3[i] != 0xFF; i++)
{
if (sub_812B780(r3[i]) == TRUE)
{
if (gUnknown_3005E9C[1] == 0)
a1[r6].label = gUnknown_845B0B0[r3[i]];
else if (gUnknown_3005E9C[1] == 1)
a1[r6].label = gUnknown_845B218[r3[i]];
else if (gUnknown_3005E9C[1] == 2)
a1[r6].label = gUnknown_845B3A0[r3[i]];
else if (gUnknown_3005E9C[1] == 3)
a1[r6].label = gUnknown_845B500[r3[i]];
else
a1[r6].label = gUnknown_845B540[r3[i]];
a1[r6].index = r3[i];
r6++;
}
}
if (sub_812B754() == TRUE)
{
for (i = 0, r3 = gUnknown_845B9BE; r3[i] != 0xFF; i++)
{
a1[r6].label = gUnknown_845B3A0[r3[i]];
a1[r6].index = r3[i];
r6++;
}
}
a1[r6].label = gUnknown_81B2E6F;
a1[r6].index = -2;
r6++;
a0->sub.field_04 = r6;
a0->sub.field_06 = 7;
a0->sub.field_08 = 0;
a0->sub.field_09 = 21;
}
bool8 sub_812B754(void)
{
if (FlagGet(FLAG_0x4B0) == TRUE && gUnknown_3005E9C[1] == 2)
return TRUE;
return FALSE;
}