ninjdai/pokeemerald
1
0
Fork 0
mirror of https://github.com/Ninjdai1/pokeemerald.git synced 2024-12-26 03:34:15 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #92 from DizzyEggg/decompile_walda_phrase

Browse Source 
decompile walda phrase
This commit is contained in:
Diegoisawesome 2017-10-20 14:01:40 -05:00 committed by GitHub
commit afd42c8e14
11 changed files with 325 additions and 620 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

84
asm/pokemon_storage_system.s
View File

@ -1043,7 +1043,7 @@ _080C77C2:
lsrs r5, r0, 16
cmp r5, 0xD
bls _080C77C2
bl sub_80D242C
bl ResetWaldaWallpaper
pop {r4-r6}
pop {r0}
bx r0
@ -7122,7 +7122,7 @@ sub_80CADD8: @ 80CADD8
bl sub_80CFF34
movs r0, 0x15
bl sub_80CFF34
bl sub_80D2494
bl IsWaldaWallpaperUnlocked
cmp r0, 0
beq _080CAE04
movs r0, 0x16
@ -10421,7 +10421,7 @@ _080CC888:
b _080CC9DA
.pool
_080CC8C4:
bl sub_80D24A8
bl GetWaldaWallpaperPatternId
lsls r1, r0, 1
adds r1, r0
lsls r1, 2
@ -10448,13 +10448,13 @@ _080CC8C4:
adds r1, r4
movs r2, 0x20
bl CpuSet
bl sub_80D2510
bl GetWaldaWallpaperColorsPtr
ldr r1, [r7]
ldr r2, =0x00000794
adds r1, r2
movs r2, 0x2
bl CpuSet
bl sub_80D2510
bl GetWaldaWallpaperColorsPtr
ldr r1, [r7]
ldr r3, =0x000007b4
adds r1, r3
@ -10500,7 +10500,7 @@ _080CC976:
adds r1, r5
str r0, [r1]
ldr r4, =gUnknown_0857B004
bl sub_80D24DC
bl GetWaldaWallpaperIconId
lsls r0, 2
adds r0, r4
ldr r0, [r0]
@ -21544,8 +21544,8 @@ _080D241E:
bx r1
thumb_func_end sub_80D23A8
thumb_func_start sub_80D242C
sub_80D242C: @ 80D242C
thumb_func_start ResetWaldaWallpaper
ResetWaldaWallpaper: @ 80D242C
ldr r2, =gSaveBlock1Ptr
ldr r0, [r2]
ldr r1, =0x00003d84
@ -21575,10 +21575,10 @@ sub_80D242C: @ 80D242C
strb r0, [r1]
bx lr
.pool
thumb_func_end sub_80D242C
thumb_func_end ResetWaldaWallpaper
thumb_func_start sub_80D2480
sub_80D2480: @ 80D2480
thumb_func_start SetWaldaWallpaperLockedOrUnlocked
SetWaldaWallpaperLockedOrUnlocked: @ 80D2480
ldr r1, =gSaveBlock1Ptr
ldr r1, [r1]
ldr r2, =0x00003d86
@ -21586,10 +21586,10 @@ sub_80D2480: @ 80D2480
strb r0, [r1]
bx lr
.pool
thumb_func_end sub_80D2480
thumb_func_end SetWaldaWallpaperLockedOrUnlocked
thumb_func_start sub_80D2494
sub_80D2494: @ 80D2494
thumb_func_start IsWaldaWallpaperUnlocked
IsWaldaWallpaperUnlocked: @ 80D2494
ldr r0, =gSaveBlock1Ptr
ldr r0, [r0]
ldr r1, =0x00003d86
@ -21597,10 +21597,10 @@ sub_80D2494: @ 80D2494
ldrb r0, [r0]
bx lr
.pool
thumb_func_end sub_80D2494
thumb_func_end IsWaldaWallpaperUnlocked
thumb_func_start sub_80D24A8
sub_80D24A8: @ 80D24A8
thumb_func_start GetWaldaWallpaperPatternId
GetWaldaWallpaperPatternId: @ 80D24A8
ldr r0, =gSaveBlock1Ptr
ldr r0, [r0]
ldr r1, =0x00003d85
@ -21608,10 +21608,10 @@ sub_80D24A8: @ 80D24A8
ldrb r0, [r0]
bx lr
.pool
thumb_func_end sub_80D24A8
thumb_func_end GetWaldaWallpaperPatternId
thumb_func_start sub_80D24BC
sub_80D24BC: @ 80D24BC
thumb_func_start SetWaldaWallpaperPatternId
SetWaldaWallpaperPatternId: @ 80D24BC
push {lr}
lsls r0, 24
lsrs r1, r0, 24
@ -21626,10 +21626,10 @@ _080D24D0:
pop {r0}
bx r0
.pool
thumb_func_end sub_80D24BC
thumb_func_end SetWaldaWallpaperPatternId
thumb_func_start sub_80D24DC
sub_80D24DC: @ 80D24DC
thumb_func_start GetWaldaWallpaperIconId
GetWaldaWallpaperIconId: @ 80D24DC
ldr r0, =gSaveBlock1Ptr
ldr r0, [r0]
ldr r1, =0x00003d84
@ -21637,10 +21637,10 @@ sub_80D24DC: @ 80D24DC
ldrb r0, [r0]
bx lr
.pool
thumb_func_end sub_80D24DC
thumb_func_end GetWaldaWallpaperIconId
thumb_func_start sub_80D24F0
sub_80D24F0: @ 80D24F0
thumb_func_start SetWaldaWallpaperIconId
SetWaldaWallpaperIconId: @ 80D24F0
push {lr}
lsls r0, 24
lsrs r1, r0, 24
@ -21655,20 +21655,20 @@ _080D2504:
pop {r0}
bx r0
.pool
thumb_func_end sub_80D24F0
thumb_func_end SetWaldaWallpaperIconId
thumb_func_start sub_80D2510
sub_80D2510: @ 80D2510
thumb_func_start GetWaldaWallpaperColorsPtr
GetWaldaWallpaperColorsPtr: @ 80D2510
ldr r0, =gSaveBlock1Ptr
ldr r0, [r0]
ldr r1, =0x00003d70
adds r0, r1
bx lr
.pool
thumb_func_end sub_80D2510
thumb_func_end GetWaldaWallpaperColorsPtr
thumb_func_start sub_80D2524
sub_80D2524: @ 80D2524
thumb_func_start SetWaldaWallpaperColors
SetWaldaWallpaperColors: @ 80D2524
push {r4,lr}
ldr r2, =gSaveBlock1Ptr
ldr r2, [r2]
@ -21682,20 +21682,20 @@ sub_80D2524: @ 80D2524
pop {r0}
bx r0
.pool
thumb_func_end sub_80D2524
thumb_func_end SetWaldaWallpaperColors
thumb_func_start sub_80D2548
sub_80D2548: @ 80D2548
thumb_func_start GetWaldaPhrasePtr
GetWaldaPhrasePtr: @ 80D2548
ldr r0, =gSaveBlock1Ptr
ldr r0, [r0]
ldr r1, =0x00003d74
adds r0, r1
bx lr
.pool
thumb_func_end sub_80D2548
thumb_func_end GetWaldaPhrasePtr
thumb_func_start sub_80D255C
sub_80D255C: @ 80D255C
thumb_func_start SetWaldaPhrase
SetWaldaPhrase: @ 80D255C
push {lr}
adds r1, r0, 0
ldr r0, =gSaveBlock1Ptr
@ -21706,10 +21706,10 @@ sub_80D255C: @ 80D255C
pop {r0}
bx r0
.pool
thumb_func_end sub_80D255C
thumb_func_end SetWaldaPhrase
thumb_func_start sub_80D2578
sub_80D2578: @ 80D2578
thumb_func_start IsWaldaPhraseEmpty
IsWaldaPhraseEmpty: @ 80D2578
push {lr}
movs r1, 0
ldr r0, =gSaveBlock1Ptr
@ -21725,7 +21725,7 @@ _080D258C:
pop {r1}
bx r1
.pool
thumb_func_end sub_80D2578
thumb_func_end IsWaldaPhraseEmpty
thumb_func_start sub_80D259C
sub_80D259C: @ 80D259C

21
asm/rayquaza_scene.s
View File

@ -5968,26 +5968,5 @@ _081D99B4:
bx r0
thumb_func_end sub_81D98B4
thumb_func_start sub_81D99BC
sub_81D99BC: @ 81D99BC
push {r4,lr}
bl sub_80D2578
cmp r0, 0
bne _081D99DC
ldr r4, =gStringVar1
bl sub_80D2548
adds r1, r0, 0
adds r0, r4, 0
bl StringCopy
movs r0, 0x1
b _081D99DE
.pool
_081D99DC:
movs r0, 0
_081D99DE:
pop {r4}
pop {r1}
bx r1
thumb_func_end sub_81D99BC
.align 2, 0 @ Don't pad with nop.

543
asm/walda_phrase.s
View File

@ -1,543 +0,0 @@
.include "asm/macros.inc"
.include "constants/constants.inc"
.syntax unified
.text
thumb_func_start walda_maybe
walda_maybe: @ 81D99E4
push {r4,lr}
sub sp, 0x8
ldr r4, =gStringVar2
bl sub_80D2548
adds r1, r0, 0
adds r0, r4, 0
bl StringCopy
movs r0, 0
str r0, [sp]
ldr r0, =sub_81D9A1C
str r0, [sp, 0x4]
movs r0, 0x4
adds r1, r4, 0
movs r2, 0
movs r3, 0
bl DoNamingScreen
add sp, 0x8
pop {r4}
pop {r0}
bx r0
.pool
thumb_func_end walda_maybe
thumb_func_start sub_81D9A1C
sub_81D9A1C: @ 81D9A1C
push {r4,r5,lr}
ldr r4, =gSpecialVar_0x8004
ldr r5, =gStringVar2
adds r0, r5, 0
bl sub_81D9A98
strh r0, [r4]
ldrh r0, [r4]
cmp r0, 0x1
beq _081D9A68
cmp r0, 0x1
bgt _081D9A44
cmp r0, 0
beq _081D9A62
b _081D9A68
.pool
_081D9A44:
cmp r0, 0x2
bne _081D9A68
bl sub_80D2578
cmp r0, 0
beq _081D9A5C
ldr r0, =gText_Peekaboo
bl sub_80D255C
b _081D9A68
.pool
_081D9A5C:
movs r0, 0x1
strh r0, [r4]
b _081D9A68
_081D9A62:
adds r0, r5, 0
bl sub_80D255C
_081D9A68:
ldr r4, =gStringVar1
bl sub_80D2548
adds r1, r0, 0
adds r0, r4, 0
bl StringCopy
ldr r1, =gFieldCallback
ldr r0, =sub_80AF168
str r0, [r1]
ldr r0, =c2_exit_to_overworld_2_switch
bl SetMainCallback2
pop {r4,r5}
pop {r0}
bx r0
.pool
thumb_func_end sub_81D9A1C
thumb_func_start sub_81D9A98
sub_81D9A98: @ 81D9A98
push {r4,lr}
adds r4, r0, 0
ldrb r0, [r4]
cmp r0, 0xFF
bne _081D9AA6
movs r0, 0x2
b _081D9ABC
_081D9AA6:
bl sub_80D2548
adds r1, r0, 0
adds r0, r4, 0
bl StringCompare
cmp r0, 0
beq _081D9ABA
movs r0, 0
b _081D9ABC
_081D9ABA:
movs r0, 0x1
_081D9ABC:
pop {r4}
pop {r1}
bx r1
thumb_func_end sub_81D9A98
thumb_func_start sub_81D9AC4
sub_81D9AC4: @ 81D9AC4
push {r4-r7,lr}
mov r7, r8
push {r7}
sub sp, 0x10
ldr r0, =gSaveBlock2Ptr
ldr r0, [r0]
adds r0, 0xA
bl ReadUnalignedWord
adds r4, r0, 0
lsls r4, 16
lsrs r4, 16
ldr r0, =gScriptResult
mov r8, r0
bl sub_80D2548
mov r7, sp
adds r7, 0xA
add r6, sp, 0xC
mov r5, sp
adds r5, 0xD
str r4, [sp]
str r0, [sp, 0x4]
add r0, sp, 0x8
adds r1, r7, 0
adds r2, r6, 0
adds r3, r5, 0
bl sub_81D9B68
mov r1, r8
strh r0, [r1]
lsls r0, 16
cmp r0, 0
beq _081D9B1E
ldrb r0, [r5]
bl sub_80D24BC
ldrb r0, [r6]
bl sub_80D24F0
add r0, sp, 0x8
ldrh r0, [r0]
ldrh r1, [r7]
bl sub_80D2524
_081D9B1E:
mov r1, r8
ldrh r0, [r1]
bl sub_80D2480
mov r1, r8
ldrb r0, [r1]
add sp, 0x10
pop {r3}
mov r8, r3
pop {r4-r7}
pop {r1}
bx r1
.pool
thumb_func_end sub_81D9AC4
thumb_func_start sub_81D9B40
sub_81D9B40: @ 81D9B40
push {lr}
lsls r0, 24
lsrs r2, r0, 24
movs r1, 0
ldr r3, =gUnknown_0862AD14
_081D9B4A:
adds r0, r1, r3
ldrb r0, [r0]
cmp r0, r2
bne _081D9B5C
lsls r0, r1, 24
lsrs r0, 24
b _081D9B64
.pool
_081D9B5C:
adds r1, 0x1
cmp r1, 0x1F
bls _081D9B4A
movs r0, 0x20
_081D9B64:
pop {r1}
bx r1
thumb_func_end sub_81D9B40
thumb_func_start sub_81D9B68
sub_81D9B68: @ 81D9B68
push {r4-r7,lr}
mov r7, r10
mov r6, r9
mov r5, r8
push {r5-r7}
sub sp, 0x2C
mov r10, r0
str r1, [sp, 0x20]
str r2, [sp, 0x24]
str r3, [sp, 0x28]
ldr r0, [sp, 0x4C]
ldr r5, [sp, 0x50]
lsls r0, 16
lsrs r0, 16
mov r9, r0
adds r0, r5, 0
bl StringLength
lsls r0, 16
lsrs r0, 16
cmp r0, 0xF
bne _081D9C7E
movs r4, 0
add r7, sp, 0x10
_081D9B98:
adds r0, r5, r4
ldrb r0, [r0]
bl sub_81D9B40
adds r1, r7, r4
strb r0, [r1]
lsls r0, 24
lsrs r0, 24
cmp r0, 0x20
beq _081D9C7E
adds r4, 0x1
cmp r4, 0xE
ble _081D9B98
movs r6, 0x3
movs r5, 0
movs r0, 0x5
mov r8, r0
movs r4, 0xD
_081D9BBC:
mov r1, r8
str r1, [sp]
add r0, sp, 0x4
adds r1, r7, 0
adds r2, r5, 0
adds r3, r6, 0
bl sub_81D9D5C
adds r6, 0x8
adds r5, 0x5
subs r4, 0x1
cmp r4, 0
bge _081D9BBC
movs r0, 0x2
str r0, [sp]
add r0, sp, 0x4
adds r1, r7, 0
movs r2, 0x46
movs r3, 0x73
bl sub_81D9D5C
add r0, sp, 0x4
movs r1, 0
movs r2, 0x3
bl sub_81D9DAC
adds r4, r0, 0
adds r0, r7, 0
movs r1, 0x75
movs r2, 0x3
bl sub_81D9DAC
cmp r4, r0
bne _081D9C7E
add r0, sp, 0x4
movs r1, 0x9
movs r2, 0x15
bl sub_81D9C90
add r0, sp, 0x4
ldrb r0, [r0, 0x8]
movs r2, 0xF
ands r2, r0
add r0, sp, 0x4
movs r1, 0x8
bl sub_81D9C90
add r0, sp, 0x4
ldrb r2, [r0, 0x8]
lsrs r2, 4
movs r1, 0x8
bl sub_81D9CDC
add r0, sp, 0x4
ldrb r2, [r0, 0x6]
adds r1, r0, 0
ldrb r0, [r0]
ldrb r1, [r1, 0x2]
eors r0, r1
add r1, sp, 0x4
ldrb r4, [r1, 0x4]
eors r0, r4
mov r3, r9
lsrs r1, r3, 8
eors r0, r1
cmp r2, r0
bne _081D9C7E
add r0, sp, 0x4
ldrb r3, [r0, 0x7]
adds r2, r0, 0
ldrb r1, [r0, 0x1]
ldrb r0, [r2, 0x3]
eors r1, r0
adds r0, r2, 0
ldrb r2, [r0, 0x5]
eors r1, r2
movs r0, 0xFF
mov r5, r9
ands r0, r5
eors r1, r0
cmp r3, r1
bne _081D9C7E
add r0, sp, 0x4
ldrh r0, [r0]
mov r1, r10
strh r0, [r1]
mov r0, sp
adds r0, 0x6
ldrh r0, [r0]
ldr r3, [sp, 0x20]
strh r0, [r3]
ldr r5, [sp, 0x24]
strb r4, [r5]
ldr r0, [sp, 0x28]
strb r2, [r0]
movs r0, 0x1
b _081D9C80
_081D9C7E:
movs r0, 0
_081D9C80:
add sp, 0x2C
pop {r3-r5}
mov r8, r3
mov r9, r4
mov r10, r5
pop {r4-r7}
pop {r1}
bx r1
thumb_func_end sub_81D9B68
thumb_func_start sub_81D9C90
sub_81D9C90: @ 81D9C90
push {r4-r7,lr}
adds r7, r0, 0
mov r12, r1
subs r3, r2, 0x1
cmp r2, 0
beq _081D9CD6
_081D9C9C:
ldrb r1, [r7]
movs r0, 0x80
ands r0, r1
lsls r0, 24
lsrs r4, r0, 31
mov r2, r12
subs r2, 0x1
subs r5, r3, 0x1
cmp r2, 0
blt _081D9CCC
movs r6, 0x80
adds r3, r2, r7
_081D9CB4:
ldrb r1, [r3]
adds r0, r6, 0
ands r0, r1
lsls r0, 24
lsls r1, 1
orrs r4, r1
strb r4, [r3]
lsrs r4, r0, 31
subs r3, 0x1
subs r2, 0x1
cmp r2, 0
bge _081D9CB4
_081D9CCC:
adds r3, r5, 0
movs r0, 0x1
negs r0, r0
cmp r3, r0
bne _081D9C9C
_081D9CD6:
pop {r4-r7}
pop {r0}
bx r0
thumb_func_end sub_81D9C90
thumb_func_start sub_81D9CDC
sub_81D9CDC: @ 81D9CDC
push {r4-r6,lr}
adds r6, r0, 0
adds r5, r1, 0
lsls r2, 24
lsrs r3, r2, 24
lsls r0, r3, 4
orrs r3, r0
lsls r0, r3, 24
lsrs r3, r0, 24
movs r4, 0
cmp r4, r5
bcs _081D9D04
_081D9CF4:
adds r2, r6, r4
ldrb r1, [r2]
adds r0, r3, 0
eors r0, r1
strb r0, [r2]
adds r4, 0x1
cmp r4, r5
bcc _081D9CF4
_081D9D04:
pop {r4-r6}
pop {r0}
bx r0
thumb_func_end sub_81D9CDC
thumb_func_start sub_81D9D0C
sub_81D9D0C: @ 81D9D0C
push {lr}
lsrs r3, r1, 3
movs r2, 0x7
ands r2, r1
movs r1, 0x80
asrs r1, r2
adds r0, r3
ldrb r0, [r0]
ands r0, r1
cmp r0, 0
beq _081D9D24
movs r0, 0x1
_081D9D24:
pop {r1}
bx r1
thumb_func_end sub_81D9D0C
thumb_func_start sub_81D9D28
sub_81D9D28: @ 81D9D28
lsrs r3, r1, 3
movs r2, 0x7
ands r2, r1
movs r1, 0x80
asrs r1, r2
lsls r1, 24
lsrs r1, 24
adds r0, r3
ldrb r2, [r0]
orrs r1, r2
strb r1, [r0]
bx lr
thumb_func_end sub_81D9D28
thumb_func_start sub_81D9D40
sub_81D9D40: @ 81D9D40
lsrs r3, r1, 3
movs r2, 0x7
ands r2, r1
movs r1, 0x80
asrs r1, r2
mvns r1, r1
lsls r1, 24
lsrs r1, 24
adds r0, r3
ldrb r2, [r0]
ands r1, r2
strb r1, [r0]
bx lr
thumb_func_end sub_81D9D40
thumb_func_start sub_81D9D5C
sub_81D9D5C: @ 81D9D5C
push {r4-r7,lr}
mov r7, r9
mov r6, r8
push {r6,r7}
adds r6, r0, 0
mov r9, r1
adds r1, r2, 0
mov r8, r3
ldr r7, [sp, 0x1C]
movs r5, 0
cmp r5, r7
bcs _081D9DA0
adds r4, r1, 0
_081D9D76:
mov r0, r8
adds r1, r0, r5
mov r0, r9
bl sub_81D9D0C
lsls r0, 24
cmp r0, 0
beq _081D9D90
adds r0, r6, 0
adds r1, r4, 0
bl sub_81D9D28
b _081D9D98
_081D9D90:
adds r0, r6, 0
adds r1, r4, 0
bl sub_81D9D40
_081D9D98:
adds r4, 0x1
adds r5, 0x1
cmp r5, r7
bcc _081D9D76
_081D9DA0:
pop {r3,r4}
mov r8, r3
mov r9, r4
pop {r4-r7}
pop {r0}
bx r0
thumb_func_end sub_81D9D5C
thumb_func_start sub_81D9DAC
sub_81D9DAC: @ 81D9DAC
push {r4-r7,lr}
mov r7, r8
push {r7}
mov r8, r0
adds r7, r1, 0
adds r6, r2, 0
movs r4, 0
movs r5, 0
cmp r4, r6
bcs _081D9DD6
_081D9DC0:
lsls r4, 1
adds r1, r7, r5
mov r0, r8
bl sub_81D9D0C
lsls r0, 24
lsrs r0, 24
orrs r4, r0
adds r5, 0x1
cmp r5, r6
bcc _081D9DC0
_081D9DD6:
adds r0, r4, 0
pop {r3}
mov r8, r3
pop {r4-r7}
pop {r1}
bx r1
thumb_func_end sub_81D9DAC
.align 2, 0 @ Don't pad with nop.

6
data/specials.inc
View File

@ -519,9 +519,9 @@ gSpecials:: @ 81DBA64
def_special sub_813B80C
def_special sub_81D4BEC
def_special sub_80224D0
def_special sub_81D99BC
def_special walda_maybe
def_special sub_81D9AC4
def_special TryBufferWaldaPhrase
def_special DoWaldaNamingScreen
def_special TryGetWallpaperWithWaldaPhrase
def_special sub_8139ED0
def_special sub_813B968
def_special sub_80F8B94

7
data/walda_phrase.s
View File

@ -1,7 +0,0 @@
.include "asm/macros.inc"
.include "constants/constants.inc"
.section .rodata
gUnknown_0862AD14:: @ 862AD14
.incbin "baserom.gba", 0x62ad14, 0x20

12
include/global.h
View File

@ -500,6 +500,16 @@ typedef union // TODO
u8 id;
} LilycoveLady;
struct WaldaPhrase
{
u16 field_0;
u16 field_2;
u8 text[16];
u8 iconId;
u8 patternId;
bool8 patternUnlocked;
};
struct SaveBlock1
{
/*0x00*/ struct Coords16 pos;
@ -586,7 +596,7 @@ struct SaveBlock1
/*0x3B24*/ u8 seen2[52];
/*0x3B58*/ LilycoveLady lilycoveLady;
/*0x3B88*/ u8 filler_3B88[0x1E8];
/*0x3D70*/ u8 babyPhrase[24]; // TODO: convert to a struct
/*0x3D70*/ struct WaldaPhrase waldaPhrase;
// sizeof: 0x3D88
};

2
include/naming_screen.h
View File

@ -5,7 +5,7 @@
#define NAMING_SCREEN_BOX 1
#define NAMING_SCREEN_CAUGHT_MON 2
#define NAMING_SCREEN_3 3
#define NAMING_SCREEN_WANDA 4
#define NAMING_SCREEN_WALDA 4
void DoNamingScreen(u8 caseId, u8* dst, u16 monSpecies, u8 monGender, u32 monPersonality, void (*callback)(void));

1
include/new_game.h
View File

@ -2,6 +2,7 @@
#define GUARD_NEW_GAME_H
void WriteUnalignedWord(u32 var, u8 *dataPtr);
u32 ReadUnalignedWord(u8* dataPtr);
void CopyUnalignedWord(u8 *copyTo, u8 *copyFrom);
void InitPlayerTrainerId(void);
void SetDefaultOptions(void);

8
include/walda_phrase.h Normal file
View File

@ -0,0 +1,8 @@
#ifndef GUARD_WALDA_PHRASE_H
#define GUARD_WALDA_PHRASE_H
u16 TryBufferWaldaPhrase(void);
void DoWaldaNamingScreen(void);
u16 TryGetWallpaperWithWaldaPhrase(void);
#endif // GUARD_WALDA_PHRASE_H

4
ld_script.txt
View File

@ -257,7 +257,7 @@ SECTIONS {
asm/pokemon_summary_screen.o(.text);
asm/pokenav.o(.text);
asm/rayquaza_scene.o(.text);
asm/walda_phrase.o(.text);
src/walda_phrase.o(.text);
asm/contest_link_81D9DE4.o(.text);
asm/trainer_rematch.o(.text);
asm/unk_sprite_file.o(.text);
@ -466,7 +466,7 @@ SECTIONS {
data/pokemon_summary_screen.o(.rodata);
data/pokenav.o(.rodata);
data/rayquaza_scene.o(.rodata);
data/walda_phrase.o(.rodata);
src/walda_phrase.o(.rodata);
data/trainer_rematch.o(.rodata);
data/unk_sprite_file.o(.rodata);
data/unk_transition.o(.rodata);

257
src/walda_phrase.c Normal file
View File

@ -0,0 +1,257 @@
#include "global.h"
#include "walda_phrase.h"
#include "string_util.h"
#include "event_data.h"
#include "naming_screen.h"
#include "main.h"
#include "text.h"
#include "new_game.h"
extern void (*gFieldCallback)(void);
extern const u8 gText_Peekaboo[];
extern u8 *GetWaldaPhrasePtr(void);
extern bool32 IsWaldaPhraseEmpty(void);
extern void sub_80AF168(void);
extern void c2_exit_to_overworld_2_switch(void);
extern void SetWaldaPhrase(const u8 *src);
extern void SetWaldaWallpaperPatternId(u8 patternId);
extern void SetWaldaWallpaperIconId(u8 iconId);
extern void SetWaldaWallpaperColors(u16 backgroundColor, u16 foregroundColor);
extern void SetWaldaWallpaperLockedOrUnlocked(bool32 unlocked);
// this file's functions
static void CB2_HandleGivenWaldaPhrase(void);
static u32 GetWaldaPhraseInputCase(u8 *inputPtr);
static bool32 TryCalculateWallpaper(u16* backgroundClr, u16 *foregroundClr, u8 *iconId, u8 *patternId, u16 trainerId, u8 *phrase);
static void sub_81D9D5C(u8 *array, u8 *letterTableIds, u32 arg2, u32 arg3, u32 loopCount);
static u32 sub_81D9DAC(u8 *array, u32 arg1, u32 loopCount);
static void sub_81D9C90(u8 *array, s32 arg1, s32 arg2);
static void sub_81D9CDC(u8 *array, u32 loopCount, u8 arg2);
// only consonants are allowed, no vowels, some lowercase letters are missing
static const u8 sWaldaLettersTable[] =
{
CHAR_B, CHAR_C, CHAR_D, CHAR_F, CHAR_G, CHAR_H, CHAR_J, CHAR_K, CHAR_L, CHAR_M, CHAR_N, CHAR_P, CHAR_Q, CHAR_R, CHAR_S, CHAR_T, CHAR_V, CHAR_W, CHAR_Z,
CHAR_b, CHAR_c, CHAR_d, CHAR_f, CHAR_g, CHAR_h, CHAR_j, CHAR_k, CHAR_m, CHAR_n, CHAR_p, CHAR_q, CHAR_s
};
enum
{
PHRASE_GIVEN_NEW,
PHRASE_NO_CHANGE,
PHRASE_FIRST_ATTEMPT
};
u16 TryBufferWaldaPhrase(void)
{
if (IsWaldaPhraseEmpty())
return FALSE;
StringCopy(gStringVar1, GetWaldaPhrasePtr());
return TRUE;
}
void DoWaldaNamingScreen(void)
{
StringCopy(gStringVar2, GetWaldaPhrasePtr());
DoNamingScreen(NAMING_SCREEN_WALDA, gStringVar2, 0, 0, 0, CB2_HandleGivenWaldaPhrase);
}
static void CB2_HandleGivenWaldaPhrase(void)
{
gSpecialVar_0x8004 = GetWaldaPhraseInputCase(gStringVar2);
switch (gSpecialVar_0x8004)
{
case PHRASE_FIRST_ATTEMPT:
if (IsWaldaPhraseEmpty())
SetWaldaPhrase(gText_Peekaboo);
else
gSpecialVar_0x8004 = PHRASE_NO_CHANGE;
break;
case PHRASE_GIVEN_NEW:
SetWaldaPhrase(gStringVar2);
break;
case PHRASE_NO_CHANGE:
break;
}
StringCopy(gStringVar1, GetWaldaPhrasePtr());
gFieldCallback = sub_80AF168;
SetMainCallback2(c2_exit_to_overworld_2_switch);
}
static u32 GetWaldaPhraseInputCase(u8 *inputPtr)
{
if (inputPtr[0] == EOS)
return PHRASE_FIRST_ATTEMPT;
if (StringCompare(inputPtr, GetWaldaPhrasePtr()) == 0)
return PHRASE_NO_CHANGE;
return PHRASE_GIVEN_NEW;
}
u16 TryGetWallpaperWithWaldaPhrase(void)
{
u16 backgroundClr, foregroundClr;
u8 patternId, iconId;
u16 trainerId = ReadUnalignedWord(gSaveBlock2Ptr->playerTrainerId);
gScriptResult = TryCalculateWallpaper(&backgroundClr, &foregroundClr, &iconId, &patternId, trainerId, GetWaldaPhrasePtr());
if (gScriptResult)
{
SetWaldaWallpaperPatternId(patternId);
SetWaldaWallpaperIconId(iconId);
SetWaldaWallpaperColors(backgroundClr, foregroundClr);
}
SetWaldaWallpaperLockedOrUnlocked(gScriptResult);
return (bool8)(gScriptResult);
}
static u8 GetLetterTableId(u8 letter)
{
s32 i;
for (i = 0; i < ARRAY_COUNT(sWaldaLettersTable); i++)
{
if (sWaldaLettersTable[i] == letter)
return i;
}
return ARRAY_COUNT(sWaldaLettersTable);
}
static bool32 TryCalculateWallpaper(u16* backgroundClr, u16 *foregroundClr, u8 *iconId, u8 *patternId, u16 trainerId, u8 *phrase)
{
s32 i;
ALIGNED(2) u8 array[12];
u8 charsByTableId[16];
u16 *ptr;
if (StringLength(phrase) != 15)
return FALSE;
for (i = 0; i < 15; i++)
{
charsByTableId[i] = GetLetterTableId(phrase[i]);
if (charsByTableId[i] == ARRAY_COUNT(sWaldaLettersTable))
return FALSE;
}
for (i = 0; i < 14; i++)
{
sub_81D9D5C(array, charsByTableId, (5 * i), 3 + (8 * i), 5);
}
sub_81D9D5C(array, charsByTableId, 70, 115, 2);
if (sub_81D9DAC(array, 0, 3) != sub_81D9DAC(charsByTableId, 117, 3))
return FALSE;
sub_81D9C90(array, 9, 21);
sub_81D9C90(array, 8, array[8] & 0xF);
sub_81D9CDC(array, 8, array[8] >> 4);
if (array[6] != (array[0] ^ array[2] ^ array[4] ^ (trainerId >> 8)))
return FALSE;
if (array[7] != (array[1] ^ array[3] ^ array[5] ^ (trainerId & 0xFF)))
return FALSE;
ptr = (u16*)(&array[0]);
*backgroundClr = *ptr;
ptr = (u16*)(&array[2]);
*foregroundClr = *ptr;
*iconId = array[4];
*patternId = array[5];
return TRUE;
}
static void sub_81D9C90(u8 *array, s32 arg1, s32 arg2)
{
s32 i, j;
u8 var1, var2;
for (i = arg2 - 1; i != -1; i--)
{
var1 = (array[0] & 0x80) >> 7;
var1++; var1--; // needed to match
for (j = arg1 - 1; j >= 0; j--)
{
var2 = array[j] & 0x80;
array[j] <<= 1;
array[j] |= var1;
var1 = var2 >> 7;
}
}
}
static void sub_81D9CDC(u8 *array, u32 loopCount, u8 arg2)
{
u32 i;
arg2 |= (arg2 << 4);
for (i = 0; i < loopCount; i++)
{
array[i] ^= arg2;
}
}
static bool8 sub_81D9D0C(u8 *array, u32 arg1)
{
u32 arrayId = arg1 >> 3;
u32 bits = 0x80 >> (7 & arg1);
return ((array[arrayId] & bits) != 0);
}
static void sub_81D9D28(u8 *array, u32 arg1)
{
u32 arrayId = arg1 >> 3;
u8 bits = 0x80 >> (7 & arg1);
array[arrayId] |= bits;
}
static void sub_81D9D40(u8 *array, u32 arg1)
{
u32 arrayId = arg1 >> 3;
u8 bits = ~(0x80 >> (7 & arg1));
array[arrayId] &= bits;
}
static void sub_81D9D5C(u8 *array, u8 *letterTableIds, u32 arg2, u32 arg3, u32 loopCount)
{
u32 i;
for (i = 0; i < loopCount; i++)
{
if (sub_81D9D0C(letterTableIds, arg3 + i))
sub_81D9D28(array, arg2 + i);
else
sub_81D9D40(array, arg2 + i);
}
}
static u32 sub_81D9DAC(u8 *array, u32 arg1, u32 loopCount)
{
u32 ret, i;
for (ret = 0, i = 0; i < loopCount; i++)
{
ret <<= 1;
ret |= sub_81D9D0C(array, arg1 + i);
}
return ret;
}