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begin save.s decomp, thanks revo!

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This commit is contained in:
DizzyEggg 2017-09-03 14:13:01 +02:00
parent 907e281de6
commit a3f602f17c
43 changed files with 1054 additions and 1865 deletions
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2
asm/battle_4.s
View File

@ -15702,7 +15702,7 @@ atk60_cmd60: @ 804E868
ldr r0, =gBattlescriptCurrInstr
ldr r0, [r0]
ldrb r0, [r0, 0x1]
bl sav12_xor_increment
bl IncrementGameStat
_0804E882:
ldr r1, =gBattlescriptCurrInstr
ldr r0, [r1]

10
asm/battle_records.s
View File

@ -259,12 +259,12 @@ _0813C152:
movs r4, 0x19
_0813C154:
adds r0, r4, 0
bl sub_80847F8
bl GetGameStat
ldr r1, =0x0000270e
cmp r0, r1
bhi _0813C166
adds r0, r4, 0
bl sav12_xor_increment
bl IncrementGameStat
_0813C166:
pop {r4}
pop {r0}
@ -465,7 +465,7 @@ sub_813C2F4: @ 813C2F4
sub sp, 0xC
ldr r4, =gStringVar1
movs r0, 0x17
bl sub_80847F8
bl GetGameStat
adds r1, r0, 0
adds r0, r4, 0
movs r2, 0
@ -473,7 +473,7 @@ sub_813C2F4: @ 813C2F4
bl ConvertIntToDecimalStringN
ldr r4, =gStringVar2
movs r0, 0x18
bl sub_80847F8
bl GetGameStat
adds r1, r0, 0
adds r0, r4, 0
movs r2, 0
@ -481,7 +481,7 @@ sub_813C2F4: @ 813C2F4
bl ConvertIntToDecimalStringN
ldr r4, =gStringVar3
movs r0, 0x19
bl sub_80847F8
bl GetGameStat
adds r1, r0, 0
adds r0, r4, 0
movs r2, 0

48
asm/battle_setup.s
View File

@ -136,9 +136,9 @@ _080B06F2:
movs r1, 0
bl task_add_01_battle_start
movs r0, 0x7
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0x8
bl sav12_xor_increment
bl IncrementGameStat
bl sub_80EECC8
bl sub_80B1218
pop {r4}
@ -166,9 +166,9 @@ sub_80B072C: @ 80B072C
movs r1, 0
bl task_add_01_battle_start
movs r0, 0x7
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0x8
bl sav12_xor_increment
bl IncrementGameStat
bl sub_80EECC8
bl sub_80B1218
pop {r0}
@ -217,9 +217,9 @@ sub_80B07B4: @ 80B07B4
movs r1, 0
bl task_add_01_battle_start
movs r0, 0x7
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0x8
bl sav12_xor_increment
bl IncrementGameStat
bl sub_80EECC8
bl sub_80B1218
pop {r0}
@ -236,9 +236,9 @@ task_add_01_battle_start_with_music_and_stats: @ 80B0804
movs r1, 0
bl task_add_01_battle_start
movs r0, 0x7
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0x9
bl sav12_xor_increment
bl IncrementGameStat
bl sub_80B1234
pop {r0}
bx r0
@ -267,9 +267,9 @@ _080B0846:
bl task_add_01_battle_start
_080B0856:
movs r0, 0x7
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0x9
bl sav12_xor_increment
bl IncrementGameStat
bl sub_80B1234
pop {r0}
bx r0
@ -315,9 +315,9 @@ sub_80B08A8: @ 80B08A8
movs r1, 0
bl task_add_01_battle_start
movs r0, 0x7
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0x8
bl sav12_xor_increment
bl IncrementGameStat
bl sub_80EECC8
bl sub_80B1218
pop {r0}
@ -342,9 +342,9 @@ sub_80B08EC: @ 80B08EC
movs r1, 0
bl task_add_01_battle_start
movs r0, 0x7
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0x8
bl sav12_xor_increment
bl IncrementGameStat
bl sub_80EECC8
bl sub_80B1218
pop {r0}
@ -444,9 +444,9 @@ _080B09F4:
bl task_add_01_battle_start
_080B09FE:
movs r0, 0x7
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0x8
bl sav12_xor_increment
bl IncrementGameStat
bl sub_80EECC8
bl sub_80B1218
pop {r4}
@ -482,9 +482,9 @@ _080B0A50:
bl task_add_01_battle_start
_080B0A5A:
movs r0, 0x7
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0x8
bl sav12_xor_increment
bl IncrementGameStat
bl sub_80EECC8
bl sub_80B1218
pop {r0}
@ -540,9 +540,9 @@ _080B0AD6:
ldr r1, =0x000001df
bl task_add_01_battle_start
movs r0, 0x7
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0x8
bl sav12_xor_increment
bl IncrementGameStat
bl sub_80EECC8
bl sub_80B1218
pop {r0}
@ -1392,9 +1392,9 @@ sub_80B11A8: @ 80B11A8
bl prev_quest_postbuffer_cursor_backup_reset
bl overworld_poison_timer_set
movs r0, 0x7
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0x8
bl sav12_xor_increment
bl IncrementGameStat
bl sub_80EECC8
bl sub_80B1218
_080B11F0:
@ -1418,7 +1418,7 @@ sub_80B1204: @ 80B1204
sub_80B1218: @ 80B1218
push {lr}
movs r0, 0x8
bl sub_80847F8
bl GetGameStat
movs r1, 0x3C
bl __umodsi3
cmp r0, 0
@ -1433,7 +1433,7 @@ _080B122E:
sub_80B1234: @ 80B1234
push {lr}
movs r0, 0x9
bl sub_80847F8
bl GetGameStat
movs r1, 0x14
bl __umodsi3
cmp r0, 0

4
asm/berry_blender.s
View File

@ -5050,12 +5050,12 @@ _08082292:
cmp r0, 0
bne _080822A8
movs r0, 0x22
bl sav12_xor_increment
bl IncrementGameStat
b _08082458
.pool
_080822A8:
movs r0, 0x21
bl sav12_xor_increment
bl IncrementGameStat
b _08082458
_080822B0:
ldr r6, =gUnknown_020322A4

2
asm/clear_save_data_screen.s
View File

@ -126,7 +126,7 @@ sub_817ADC0: @ 817ADC0
adds r4, r0, 0
lsls r4, 24
lsrs r4, 24
bl calls_flash_erase_block
bl ClearSaveData
adds r0, r4, 0
bl DestroyTask
ldr r0, =sub_817AFD4

8
asm/contest_link_80F57C4.s
View File

@ -543,7 +543,7 @@ _080F5D2A:
cmp r0, 0
bne _080F5D58
movs r0, 0x23
bl sav12_xor_increment
bl IncrementGameStat
ldr r1, =gSpecialVar_0x8005
movs r0, 0x8
strh r0, [r1]
@ -580,7 +580,7 @@ _080F5D58:
bl VarSet
bl sub_8076D5C
movs r0, 0x1
bl save_game_when_memory_present
bl TrySavingData
bl sav2_gender2_inplace_and_xFE
adds r0, r5, 0
adds r1, r4, 0
@ -662,7 +662,7 @@ _080F5E2E:
.pool
_080F5E78:
movs r0, 0x24
bl sav12_xor_increment
bl IncrementGameStat
ldr r1, =gUnknown_02039F20
ldr r0, =gUnknown_02039F25
ldrb r0, [r0]
@ -671,7 +671,7 @@ _080F5E78:
cmp r0, 0
bne _080F5E92
movs r0, 0x25
bl sav12_xor_increment
bl IncrementGameStat
_080F5E92:
ldr r0, =gUnknown_02039F2E
ldrb r0, [r0]

4
asm/evolution_scene.s
View File

@ -1661,7 +1661,7 @@ _0813E99E:
movs r1, 0x3
bl pokedex_flag_operation
movs r0, 0xE
bl sav12_xor_increment
bl IncrementGameStat
b _0813F1A4
.pool
_0813EA1C:
@ -2845,7 +2845,7 @@ _0813F4F2:
movs r1, 0x3
bl pokedex_flag_operation
movs r0, 0xE
bl sav12_xor_increment
bl IncrementGameStat
b _0813FCC4
.pool
_0813F570:

4
asm/field_control_avatar.s
View File

@ -228,7 +228,7 @@ _0809C070:
cmp r0, 0
beq _0809C096
movs r0, 0x5
bl sav12_xor_increment
bl IncrementGameStat
bl increment_var_x4026_on_birth_island_modulo_100
mov r0, sp
adds r1, r4, 0
@ -1395,7 +1395,7 @@ _0809CA48:
cmp r0, 0
beq _0809CA64
movs r0, 0xD
bl sav12_xor_increment
bl IncrementGameStat
ldr r0, =gUnknown_08291FC0
bl script_env_1_execute_new_script
b _0809CB28

2
asm/field_player_avatar.s
View File

@ -993,7 +993,7 @@ _0808B0E4:
cmp r0, 0
beq _0808B108
movs r0, 0x2B
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0x6
b _0808B152
_0808B108:

8
asm/hall_of_fame.s
View File

@ -519,16 +519,16 @@ sub_81739C4: @ 81739C4
push {r4,r5,lr}
lsls r0, 24
lsrs r4, r0, 24
ldr r1, =gUnknown_03006214
ldr r1, =gGameContinueCallback
ldr r0, =sub_81736D8
str r0, [r1]
movs r0, 0x3
bl save_game_when_memory_present
bl TrySavingData
lsls r0, 24
lsrs r0, 24
cmp r0, 0xFF
bne _08173A34
ldr r0, =gUnknown_030061FC
ldr r0, =gDamagedSaveSectors
ldr r0, [r0]
cmp r0, 0
beq _08173A34
@ -1651,7 +1651,7 @@ _081743BC:
_081743C6:
strh r0, [r1, 0x8]
movs r0, 0xA
bl sub_80847F8
bl GetGameStat
ldr r2, =gTasks
adds r1, r5, r6
lsls r1, 3

2
asm/intro.s
View File

@ -309,7 +309,7 @@ c2_copyright_1: @ 816CEAC
lsrs r0, 16
bl InitSaveBlockPointersWithRandomOffset
bl sub_808447C
bl sub_8152680
bl ResetSaveCounters
movs r0, 0
bl sub_81534D0
ldr r0, =gUnknown_03006210

2
asm/item_use.s
View File

@ -536,7 +536,7 @@ ItemUseOutOfBattle_Itemfinder: @ 80FD490
lsls r4, 24
lsrs r4, 24
movs r0, 0x27
bl sav12_xor_increment
bl IncrementGameStat
ldr r1, =gUnknown_0203A0F4
ldr r0, =ItemUseOnFieldCB_Itemfinder
str r0, [r1]

14
asm/link.s
View File

@ -622,7 +622,7 @@ _08009956:
cmp r0, 0
beq _08009968
movs r0, 0x1
bl save_game_when_memory_present
bl TrySavingData
_08009968:
ldrh r1, [r4, 0x2E]
movs r0, 0x4
@ -20827,7 +20827,7 @@ _08013FFC:
movs r2, 0x64
bl memcpy
movs r0, 0x32
bl sav12_xor_increment
bl IncrementGameStat
bl sub_800A5B4
b _0801405A
.pool
@ -29860,7 +29860,7 @@ _08018EC0:
.pool
_08018ECC:
movs r0, 0
bl save_game_when_memory_present
bl TrySavingData
b _08018EEC
_08018ED4:
ldr r0, =gUnknown_085EF5E0
@ -33410,7 +33410,7 @@ _0801AB1E:
cmp r4, r6
ble _0801AB1E
movs r0, 0x32
bl sav12_xor_increment
bl IncrementGameStat
bl calc_player_party_count
ldr r0, =gUnknown_02038BCA
movs r2, 0xC0
@ -38746,7 +38746,7 @@ _0801D6D8:
b _0801D7FE
_0801D6EA:
ldrb r0, [r2, 0x4]
bl sub_80847F8
bl GetGameStat
adds r2, r0, 0
adds r0, r4, 0
movs r1, 0x12
@ -41252,7 +41252,7 @@ _0801EB04:
bne _0801EBC2
bl sub_8076D5C
movs r0, 0
bl save_game_when_memory_present
bl TrySavingData
ldr r0, =gUnknown_02022C84
ldr r1, [r0]
movs r0, 0x8
@ -52525,7 +52525,7 @@ sub_8024578: @ 8024578
adds r4, r0, 0
movs r5, 0
movs r0, 0x33
bl sav12_xor_increment
bl IncrementGameStat
strb r5, [r4, 0xD]
movs r1, 0
strh r5, [r4, 0x10]

12
asm/load_save.s
View File

@ -398,23 +398,23 @@ _08076E7A:
.pool
thumb_func_end save_deserialize_npcs
thumb_func_start save_serialize_game
save_serialize_game: @ 8076EAC
thumb_func_start SaveSerializedGame
SaveSerializedGame: @ 8076EAC
push {lr}
bl copy_player_party_to_sav1
bl save_serialize_npcs
pop {r0}
bx r0
thumb_func_end save_serialize_game
thumb_func_end SaveSerializedGame
thumb_func_start save_deserialize_game
save_deserialize_game: @ 8076EBC
thumb_func_start LoadSerializedGame
LoadSerializedGame: @ 8076EBC
push {lr}
bl copy_player_party_from_sav1
bl save_deserialize_npcs
pop {r0}
bx r0
thumb_func_end save_deserialize_game
thumb_func_end LoadSerializedGame
thumb_func_start copy_bags_and_unk_data_from_save_blocks
copy_bags_and_unk_data_from_save_blocks: @ 8076ECC

2
asm/mauville_old_man.s
View File

@ -1775,7 +1775,7 @@ sub_8120E74: @ 8120E74
bne _08120E80
movs r0, 0
_08120E80:
bl sub_80847F8
bl GetGameStat
pop {r1}
bx r1
thumb_func_end sub_8120E74

2
asm/mystery_event_menu.s
View File

@ -484,7 +484,7 @@ _08178D74:
cmp r0, 0
bne _08178E34
movs r0, 0
bl save_game_when_memory_present
bl TrySavingData
b _08178E34
.pool
_08178DBC:

2
asm/reset_rtc_screen.s
View File

@ -1269,7 +1269,7 @@ _0809F340:
.pool
_0809F398:
movs r0, 0
bl save_game_when_memory_present
bl TrySavingData
lsls r0, 24
lsrs r0, 24
cmp r0, 0x1

16
asm/rom4.s
View File

@ -155,16 +155,16 @@ _080847AC:
bx r0
thumb_func_end sub_80847A8
thumb_func_start sav12_xor_increment
@ void sav12_xor_increment(u8 a1)
sav12_xor_increment: @ 80847C4
thumb_func_start IncrementGameStat
@ void IncrementGameStat(u8 a1)
IncrementGameStat: @ 80847C4
push {r4,lr}
lsls r0, 24
lsrs r4, r0, 24
cmp r4, 0x33
bhi _080847EC
adds r0, r4, 0
bl sub_80847F8
bl GetGameStat
adds r1, r0, 0
ldr r0, =0x00fffffe
cmp r1, r0
@ -182,10 +182,10 @@ _080847EC:
pop {r0}
bx r0
.pool
thumb_func_end sav12_xor_increment
thumb_func_end IncrementGameStat
thumb_func_start sub_80847F8
sub_80847F8: @ 80847F8
thumb_func_start GetGameStat
GetGameStat: @ 80847F8
push {lr}
lsls r0, 24
lsrs r1, r0, 24
@ -210,7 +210,7 @@ _08084828:
_0808482A:
pop {r1}
bx r1
thumb_func_end sub_80847F8
thumb_func_end GetGameStat
thumb_func_start sav12_xor_set
sav12_xor_set: @ 8084830

10
asm/rom6.s
View File

@ -330,7 +330,7 @@ oei_rocksmash: @ 81356E4
strh r0, [r1, 0x18]
strh r2, [r1, 0x1A]
movs r0, 0x13
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0
pop {r1}
bx r1
@ -4055,7 +4055,7 @@ _08137760:
bl FlagSet
_0813776C:
movs r0, 0x1
bl sub_80847F8
bl GetGameStat
cmp r0, 0
bne _0813778E
ldr r0, =gSaveBlock2Ptr
@ -4132,7 +4132,7 @@ _0813780A:
cmp r7, 0x1
bne _0813785A
movs r0, 0x2A
bl sav12_xor_increment
bl IncrementGameStat
ldr r0, =0x0000089b
bl FlagSet
mov r3, sp
@ -7336,7 +7336,7 @@ sub_8139200: @ 8139200
sub_8139228: @ 8139228
push {lr}
movs r0, 0x20
bl sub_80847F8
bl GetGameStat
lsls r0, 16
lsrs r0, 16
pop {r1}
@ -7501,7 +7501,7 @@ sub_8139370: @ 8139370
push {r4,lr}
sub sp, 0x4
movs r0, 0x2A
bl sav12_xor_increment
bl IncrementGameStat
ldr r0, =0x0000089b
bl FlagSet
movs r1, 0x1

4
asm/rom_80C6FA0.s
View File

@ -24469,7 +24469,7 @@ sub_80D3A6C: @ 80D3A6C
strh r0, [r1, 0x18]
strh r2, [r1, 0x1A]
movs r0, 0x12
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0
pop {r1}
bx r1
@ -24507,7 +24507,7 @@ sub_80D3ABC: @ 80D3ABC
strh r0, [r1, 0x18]
strh r2, [r1, 0x1A]
movs r0, 0x12
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0
pop {r1}
bx r1

2
asm/rom_8158B30.s
View File

@ -23687,7 +23687,7 @@ _081650DC:
cmp r0, 0
beq _08165132
movs r0, 0x2A
bl sav12_xor_increment
bl IncrementGameStat
mov r0, r8
cmp r0, 0x1
ble _08165110

2
asm/rom_81700F8.s
View File

@ -31,7 +31,7 @@ sub_81700F8: @ 81700F8
lsrs r0, 16
bl InitSaveBlockPointersWithRandomOffset
bl sub_808447C
bl sub_8152680
bl ResetSaveCounters
movs r0, 0
bl sub_81534D0
ldr r0, =gUnknown_03006210

8
asm/rom_8184DA4.s
View File

@ -33562,7 +33562,7 @@ sub_8196D74: @ 8196D74
bl __divsi3
mov r8, r0
movs r0, 0x9
bl sub_80847F8
bl GetGameStat
eors r4, r5
eors r5, r0
adds r4, r5
@ -60482,7 +60482,7 @@ _081A4C4E:
bl copy_player_party_from_sav1
bl sub_8076D5C
movs r0, 0x1
bl save_game_when_memory_present
bl TrySavingData
bl sav2_gender2_inplace_and_xFE
strb r5, [r4]
adds r4, r7, 0
@ -65191,7 +65191,7 @@ sub_81A7418: @ 81A7418
strb r0, [r1]
bl save_serialize_map
movs r0, 0x1
bl save_game_when_memory_present
bl TrySavingData
pop {r4}
pop {r0}
bx r0
@ -68828,7 +68828,7 @@ sub_81A9134: @ 81A9134
strb r0, [r1]
bl save_serialize_map
movs r0, 0x1
bl save_game_when_memory_present
bl TrySavingData
pop {r4}
pop {r0}
bx r0

2
asm/rom_81BE66C.s
View File

@ -25858,7 +25858,7 @@ sub_81CBE50: @ 81CBE50
lsls r0, 16
lsrs r4, r0, 16
movs r0, 0x9
bl sub_80847F8
bl GetGameStat
adds r1, r0, 0
ldr r0, =0x0001869f
cmp r1, r0

2
asm/roulette.s
View File

@ -2559,7 +2559,7 @@ sub_8141800: @ 8141800
cmp r0, 0
beq _08141888
movs r0, 0x1D
bl sub_80847F8
bl GetGameStat
ldrh r1, [r4, 0x1E]
adds r1, 0x1
strh r1, [r4, 0x1E]

2
asm/safari_zone.s
View File

@ -41,7 +41,7 @@ ResetSafariZoneFlag: @ 80FC0C4
sub_80FC0D4: @ 80FC0D4
push {lr}
movs r0, 0x11
bl sav12_xor_increment
bl IncrementGameStat
bl SetSafariZoneFlag
bl sub_80FC244
ldr r1, =gUnknown_0203A04C

1748
asm/save.s
View File

File diff suppressed because it is too large Load Diff

14
asm/save_failed_screen.s
View File

@ -44,8 +44,8 @@ sub_8178F44: @ 8178F44
.pool
thumb_func_end sub_8178F44
thumb_func_start fullscreen_save_activate
fullscreen_save_activate: @ 8178F90
thumb_func_start DoSaveFailedScreen
DoSaveFailedScreen: @ 8178F90
push {r4,lr}
adds r4, r0, 0
lsls r4, 24
@ -66,7 +66,7 @@ fullscreen_save_activate: @ 8178F90
pop {r0}
bx r0
.pool
thumb_func_end fullscreen_save_activate
thumb_func_end DoSaveFailedScreen
thumb_func_start sub_8178FC8
sub_8178FC8: @ 8178FC8
@ -325,7 +325,7 @@ sub_8179288: @ 8179288
ldr r0, =gUnknown_0203BCFE
movs r1, 0x1
strh r1, [r0]
ldr r1, =gUnknown_030061FC
ldr r1, =gDamagedSaveSectors
ldr r0, [r1]
cmp r0, 0
beq _081792EC
@ -346,7 +346,7 @@ _0817929C:
bl sub_8178F44
ldr r0, =gUnknown_0203BCFC
ldrb r0, [r0]
bl calls_flash_erase_block_3
bl HandleSavingData
ldr r0, [r6]
cmp r0, 0
beq _081792DC
@ -381,7 +381,7 @@ _0817931C:
ldrb r0, [r0]
movs r1, 0x11
bl FillWindowPixelBuffer
ldr r0, =gUnknown_03006214
ldr r0, =gGameContinueCallback
ldr r0, [r0]
cmp r0, 0
bne _08179370
@ -488,7 +488,7 @@ sub_8179428: @ 8179428
lsrs r4, r0, 24
cmp r4, 0
bne _0817944E
ldr r5, =gUnknown_03006214
ldr r5, =gGameContinueCallback
ldr r0, [r5]
cmp r0, 0
bne _08179448

2
asm/scrcmd.s
View File

@ -1297,7 +1297,7 @@ sC3_unknown: @ 8099C58
adds r1, 0x1
str r1, [r0, 0x8]
adds r0, r2, 0
bl sav12_xor_increment
bl IncrementGameStat
movs r0, 0
pop {r1}
bx r1

4
asm/secret_base.s
View File

@ -1927,7 +1927,7 @@ sub_80E9A90: @ 80E9A90
sub_80E9AC0: @ 80E9AC0
push {lr}
movs r0, 0x14
bl sav12_xor_increment
bl IncrementGameStat
bl sub_80E9A90
pop {r0}
bx r0
@ -2018,7 +2018,7 @@ sub_80E9B70: @ 80E9B70
push {r4-r6,lr}
bl sub_80E9AD0
movs r0, 0x14
bl sav12_xor_increment
bl IncrementGameStat
ldr r5, =gSaveBlock1Ptr
ldr r0, [r5]
ldr r4, =0x00001aaa

2
asm/shop.s
View File

@ -2453,7 +2453,7 @@ BuyMenuSubtractMoney: @ 80E0F88
lsls r0, 24
lsrs r6, r0, 24
movs r0, 0x26
bl sav12_xor_increment
bl IncrementGameStat
ldr r5, =gSaveBlock1Ptr
ldr r0, [r5]
movs r4, 0x92

2
asm/slot_machine.s
View File

@ -1387,7 +1387,7 @@ sub_812B01C: @ 812B01C
cmp r0, 0
beq _0812B044
movs r0, 0x1C
bl sav12_xor_increment
bl IncrementGameStat
_0812B044:
ldr r2, [r4]
ldrh r1, [r2, 0x8]

8
asm/start_menu.s
View File

@ -864,7 +864,7 @@ StartMenu_Pokedex: @ 809FBB4
.pool
_0809FBCC:
movs r0, 0x29
bl sav12_xor_increment
bl IncrementGameStat
bl play_some_sound
bl RemoveExtraStartMenuWindows
bl overworld_free_bg_tilemaps
@ -1656,14 +1656,14 @@ sub_80A0234: @ 80A0234
sub_80A024C: @ 80A024C
push {r4,lr}
movs r0, 0
bl sav12_xor_increment
bl IncrementGameStat
bl sub_81A9E90
ldr r4, =gUnknown_020322D4
ldrb r0, [r4]
cmp r0, 0x1
bne _080A0274
movs r0, 0x4
bl save_game_when_memory_present
bl TrySavingData
lsls r0, 24
lsrs r1, r0, 24
movs r0, 0
@ -1672,7 +1672,7 @@ sub_80A024C: @ 80A024C
.pool
_080A0274:
movs r0, 0
bl save_game_when_memory_present
bl TrySavingData
lsls r0, 24
lsrs r1, r0, 24
_080A027E:

4
asm/trade.s
View File

@ -13829,7 +13829,7 @@ _0807EDC0:
cmp r0, 0
bne _0807EDCE
movs r0, 0x15
bl sav12_xor_increment
bl IncrementGameStat
_0807EDCE:
ldr r0, =gLinkVSyncDisabled
ldrb r0, [r0]
@ -14676,7 +14676,7 @@ _0807F50A:
movs r2, 0
bl sub_807F1A8
movs r0, 0x15
bl sav12_xor_increment
bl IncrementGameStat
bl sub_8153380
ldr r0, =gUnknown_020322A0
ldr r0, [r0]

8
asm/trainer_card.s
View File

@ -803,7 +803,7 @@ sav12_xor_get_clamped_above: @ 80C2DE4
adds r4, r1, 0
lsls r0, 24
lsrs r0, 24
bl sub_80847F8
bl GetGameStat
cmp r0, r4
bls _080C2DF6
adds r0, r4, 0
@ -852,7 +852,7 @@ _080C2E38:
sub_80C2E40: @ 80C2E40
push {r4,lr}
movs r0, 0xA
bl sub_80847F8
bl GetGameStat
negs r1, r0
orrs r1, r0
lsrs r4, r1, 31
@ -943,10 +943,10 @@ sub_80C2EC4: @ 80C2EC4
ldrb r0, [r1, 0x10]
strh r0, [r5, 0x12]
movs r0, 0x1
bl sub_80847F8
bl GetGameStat
adds r4, r0, 0
movs r0, 0xA
bl sub_80847F8
bl GetGameStat
cmp r0, 0
bne _080C2EF6
movs r4, 0

6
asm/tv.s
View File

@ -748,7 +748,7 @@ GabbyAndTyAfterInterview: @ 80EC448
adds r0, r2
strb r1, [r0]
movs r0, 0x6
bl sav12_xor_increment
bl IncrementGameStat
pop {r4-r6}
pop {r0}
bx r0
@ -1208,7 +1208,7 @@ sub_80EC8A4: @ 80EC8A4
movs r1, 0x18
bl sub_80EF910
movs r0, 0x5
bl sub_80847F8
bl GetGameStat
strh r0, [r4, 0x6]
movs r0, 0x19
strb r0, [r4]
@ -3238,7 +3238,7 @@ sub_80EDA80: @ 80EDA80
ldrh r0, [r5, 0x2]
strh r0, [r4, 0x2]
movs r0, 0x5
bl sub_80847F8
bl GetGameStat
ldrh r1, [r5, 0x6]
subs r0, r1
strh r0, [r4, 0x6]

2
asm/weather.s
View File

@ -7810,7 +7810,7 @@ sub_80AEFDC: @ 80AEFDC
bne _080AEFF6
_080AEFF0:
movs r0, 0x28
bl sav12_xor_increment
bl IncrementGameStat
_080AEFF6:
pop {r0}
bx r0

2
asm/wild_encounter.s
View File

@ -1882,7 +1882,7 @@ _080B5764:
lsrs r4, r0, 16
_080B5784:
movs r0, 0xC
bl sav12_xor_increment
bl IncrementGameStat
adds r0, r4, 0
bl sub_80EDA3C
bl sub_80B0698

2
data/save.s
View File

@ -3,5 +3,5 @@
.section .rodata
gUnknown_085CDC00:: @ 85CDC00
gSaveSectionOffsets:: @ 85CDC00
.incbin "baserom.gba", 0x5cdc00, 0x38

92
include/save.h Normal file
View File

@ -0,0 +1,92 @@
#ifndef GUARD_SAVE_H
#define GUARD_SAVE_H
struct SaveSectionLocation
{
void *data;
u16 size;
};
struct SaveSection
{
u8 data[0xFF4];
u16 id;
u16 checksum;
u32 security;
u32 counter;
}; // size is 0x1000
// headless save section?
struct UnkSaveSection
{
u8 data[0xFF4];
u32 security;
}; // size is 0xFF8
struct SaveSectionOffsets
{
u16 toAdd;
u16 size;
};
// Emerald changes this definition to be the sectors per slot.
#define NUM_SECTORS_PER_SLOT 16 // move to save.h
#define UNKNOWN_CHECK_VALUE 0x8012025
// SetDamagedSectorBits states
enum
{
ENABLE,
DISABLE,
CHECK // unused
};
// Do save types
enum
{
NORMAL_SAVE,
LINK_SAVE,
//EREADER_SAVE, // depreciated in Emerald
LINK2_SAVE, // unknown 2nd link save
HOF_SAVE,
DIFFERENT_FILE_SAVE,
HOF_DELETE_SAVE // unused
};
void ClearSaveData(void);
void ResetSaveCounters(void);
//bool32 ManipulateSectorBits(u8 op, u8 bit);
//u8 save_write_to_flash(u16 a1, const struct SaveSectionLocation *a2);
u8 HandleWriteSector(u16, const struct SaveSectionLocation *);
//u8 HandleWriteSectorNBytes(u8 sector, u8 *data, u16 size);
u8 TryWriteSector(u8, u8 *);
//u32 RestoreSaveBackupVarsAndIncrement(const struct SaveSectionLocation *location);
//u32 RestoreSaveBackupVars(const struct SaveSectionLocation *location);
//u8 sub_812550C(u16 a1, const struct SaveSectionLocation *location);
u8 sub_8152A34(u16 a1, const struct SaveSectionLocation *location);
u8 ClearSaveData_2(u16, const struct SaveSectionLocation *location);
//u8 sub_8125758(u16 a1, const struct SaveSectionLocation *location);
//u8 sub_81257F0(u16 a1, const struct SaveSectionLocation *location);
//u8 sub_812587C(u16 a1, const struct SaveSectionLocation *location);
u8 sub_8152E10(u16, const struct SaveSectionLocation *location);
u8 GetSaveValidStatus(const struct SaveSectionLocation *location);
//u8 sub_8125B88(u8 a1, u8 *data, u16 size);
u8 DoReadFlashWholeSection(u8, struct SaveSection *);
u16 CalculateChecksum(void *, u16);
//u8 HandleSavingData(u8 saveType);
//u8 TrySavingData(u8 saveType);
//u8 sub_8125D80(void);
//bool8 sub_8125DA8(void);
//u8 sub_8125DDC(void);
//u8 sub_8125E04(void);
//u8 sub_8125E2C(void);
//bool8 sub_8125E6C(void);
//u8 sub_8125EC8(u8 a1);
//bool8 unref_sub_8125F4C(struct UnkSaveSection *a1);
//u8 unref_sub_8125FA0(void);
//u8 unref_sub_8125FF0(u8 *data, u16 size);
//u8 unref_sub_8126068(u8 sector, u8 *data, u32 size);
//u8 unref_sub_8126080(u8 sector, u8 *data);
#endif

1
ld_script.txt
View File

@ -180,6 +180,7 @@ SECTIONS {
asm/rom_8151534.o(.text);
asm/roulette_util.o(.text);
asm/cable_car_util.o(.text);
src/save.o(.text);
asm/save.o(.text);
asm/mystery_event_script.o(.text);
asm/field_effect_helpers.o(.text);

830
src/save.c Normal file
View File

@ -0,0 +1,830 @@
#include "global.h"
#include "gba/flash_internal.h"
#include "save.h"
#include "game_stat.h"
extern u32 gSaveCounter;
extern u16 gLastWrittenSector;
extern u32 gDamagedSaveSectors;
extern u16 gLastKnownGoodSector;
extern u32 gLastSaveCounter;
extern u16 gUnknown_03006208;
extern struct SaveSection *gFastSaveSection;
extern struct SaveSection *gUnknown_0203ABBC;
bool32 ProgramFlashSectorAndVerify(u8 sector, u8 *data);
void ReadFlash(u8 secotr, u32 arg1, u8* data, u32 size);
void ClearSaveData(void)
{
u16 i;
for (i = 0; i < NUM_SECTORS_PER_SLOT; i++)
{
EraseFlashSector(i);
EraseFlashSector(i + NUM_SECTORS_PER_SLOT); // clear slot 2.
}
}
void ResetSaveCounters(void)
{
gSaveCounter = 0;
gLastWrittenSector = 0;
gDamagedSaveSectors = 0;
}
bool32 SetDamagedSectorBits(u8 op, u8 bit)
{
bool32 retVal = FALSE;
switch (op)
{
case ENABLE:
gDamagedSaveSectors |= (1 << bit);
break;
case DISABLE:
gDamagedSaveSectors &= ~(1 << bit);
break;
case CHECK: // unused
if (gDamagedSaveSectors & (1 << bit))
retVal = TRUE;
break;
}
return retVal;
}
u8 save_write_to_flash(u16 a1, const struct SaveSectionLocation *location)
{
u32 retVal;
u16 i;
gFastSaveSection = (struct SaveSection *)&gUnknown_0203ABBC;
if (a1 != 0xFFFF) // for link
{
retVal = HandleWriteSector(a1, location);
}
else
{
gLastKnownGoodSector = gLastWrittenSector; // backup the current written sector before attempting to write.
gLastSaveCounter = gSaveCounter;
gLastWrittenSector++;
gLastWrittenSector = gLastWrittenSector % 0xE; // array count save sector locations
gSaveCounter++;
retVal = 1;
for (i = 0; i < 0xE; i++)
HandleWriteSector(i, location);
if (gDamagedSaveSectors != 0) // skip the damaged sector.
{
retVal = 0xFF;
gLastWrittenSector = gLastKnownGoodSector;
gSaveCounter = gLastSaveCounter;
}
}
return retVal;
}
u8 HandleWriteSector(u16 a1, const struct SaveSectionLocation *location)
{
u16 i;
u16 sector;
u8 *data;
u16 size;
sector = a1 + gLastWrittenSector;
sector %= 0xE;
sector += 0xE * (gSaveCounter % 2);
data = location[a1].data;
size = location[a1].size;
// clear save section.
for (i = 0; i < sizeof(struct SaveSection); i++)
((char *)gFastSaveSection)[i] = 0;
gFastSaveSection->id = a1;
gFastSaveSection->security = UNKNOWN_CHECK_VALUE;
gFastSaveSection->counter = gSaveCounter;
for (i = 0; i < size; i++)
gFastSaveSection->data[i] = data[i];
gFastSaveSection->checksum = CalculateChecksum(data, size);
return TryWriteSector(sector, gFastSaveSection->data);
}
u8 HandleWriteSectorNBytes(u8 sector, u8 *data, u16 size)
{
u16 i;
struct SaveSection *section = (struct SaveSection *)&gUnknown_0203ABBC;
for (i = 0; i < sizeof(struct SaveSection); i++)
((char *)section)[i] = 0;
section->security = UNKNOWN_CHECK_VALUE;
for (i = 0; i < size; i++)
section->data[i] = data[i];
section->id = CalculateChecksum(data, size); // though this appears to be incorrect, it might be some sector checksum instead of a whole save checksum and only appears to be relevent to HOF data, if used.
return TryWriteSector(sector, section->data);
}
u8 TryWriteSector(u8 sector, u8 *data)
{
if (ProgramFlashSectorAndVerify(sector, data) != 0) // is damaged?
{
SetDamagedSectorBits(ENABLE, sector); // set damaged sector bits.
return 0xFF;
}
else
{
SetDamagedSectorBits(DISABLE, sector); // unset damaged sector bits. it's safe now.
return 1;
}
}
u32 RestoreSaveBackupVarsAndIncrement(const struct SaveSectionLocation *location) // location is unused
{
gFastSaveSection = (struct SaveSection *)&gUnknown_0203ABBC;
gLastKnownGoodSector = gLastWrittenSector;
gLastSaveCounter = gSaveCounter;
gLastWrittenSector++;
gLastWrittenSector = gLastWrittenSector % 0xE;
gSaveCounter++;
gUnknown_03006208 = 0;
gDamagedSaveSectors = 0;
return 0;
}
u32 RestoreSaveBackupVars(const struct SaveSectionLocation *location) // only ever called once, and gSaveBlock2 is passed to this function. location is unused
{
gFastSaveSection = (struct SaveSection *)&gUnknown_0203ABBC;
gLastKnownGoodSector = gLastWrittenSector;
gLastSaveCounter = gSaveCounter;
gUnknown_03006208 = 0;
gDamagedSaveSectors = 0;
return 0;
}
u8 sub_81529D4(u16 a1, const struct SaveSectionLocation *location)
{
u8 retVal;
if (gUnknown_03006208 < a1 - 1)
{
retVal = 1;
HandleWriteSector(gUnknown_03006208, location);
gUnknown_03006208++;
if (gDamagedSaveSectors)
{
retVal = 0xFF;
gLastWrittenSector = gLastKnownGoodSector;
gSaveCounter = gLastSaveCounter;
}
}
else
{
retVal = 0xFF;
}
return retVal;
}
u8 sub_8152A34(u16 a1, const struct SaveSectionLocation *location)
{
u8 retVal = 1;
ClearSaveData_2(a1 - 1, location);
if (gDamagedSaveSectors)
{
retVal = 0xFF;
gLastWrittenSector = gLastKnownGoodSector;
gSaveCounter = gLastSaveCounter;
}
return retVal;
}
u8 ClearSaveData_2(u16 a1, const struct SaveSectionLocation *location)
{
u16 i;
u16 sector;
u8 *data;
u16 size;
u8 status;
sector = a1 + gLastWrittenSector;
sector %= 0xE;
sector += 0xE * (gSaveCounter % 2);
data = location[a1].data;
size = location[a1].size;
// clear temp save section.
for (i = 0; i < sizeof(struct SaveSection); i++)
((char *)gFastSaveSection)[i] = 0;
gFastSaveSection->id = a1;
gFastSaveSection->security = UNKNOWN_CHECK_VALUE;
gFastSaveSection->counter = gSaveCounter;
// set temp section's data.
for (i = 0; i < size; i++)
gFastSaveSection->data[i] = data[i];
// calculate checksum.
gFastSaveSection->checksum = CalculateChecksum(data, size);
EraseFlashSector(sector);
status = 1;
for (i = 0; i < sizeof(struct UnkSaveSection); i++)
{
if (ProgramFlashByte(sector, i, ((u8 *)gFastSaveSection)[i]))
{
status = 0xFF;
break;
}
}
if (status == 0xFF)
{
SetDamagedSectorBits(ENABLE, sector);
return 0xFF;
}
else
{
status = 1;
for (i = 0; i < 7; i++)
{
if (ProgramFlashByte(sector, 0xFF9 + i, ((u8 *)gFastSaveSection)[0xFF9 + i]))
{
status = 0xFF;
break;
}
}
if (status == 0xFF)
{
SetDamagedSectorBits(ENABLE, sector);
return 0xFF;
}
else
{
SetDamagedSectorBits(DISABLE, sector);
return 1;
}
}
}
u8 sav12_xor_get(u16 a1, const struct SaveSectionLocation *location)
{
u16 sector;
sector = a1 + gLastWrittenSector; // no sub 1?
sector %= 0xE;
sector += 0xE * (gSaveCounter % 2);
if (ProgramFlashByte(sector, sizeof(struct UnkSaveSection), 0x25))
{
// sector is damaged, so enable the bit in gDamagedSaveSectors and restore the last written sector and save counter.
SetDamagedSectorBits(ENABLE, sector);
gLastWrittenSector = gLastKnownGoodSector;
gSaveCounter = gLastSaveCounter;
return 0xFF;
}
else
{
SetDamagedSectorBits(DISABLE, sector);
return 1;
}
}
u8 sub_8152CAC(u16 a1, const struct SaveSectionLocation *location)
{
u16 sector;
sector = a1 + gLastWrittenSector - 1;
sector %= 0xE;
sector += 0xE * (gSaveCounter % 2);
if (ProgramFlashByte(sector, sizeof(struct UnkSaveSection), ((u8 *)gFastSaveSection)[sizeof(struct UnkSaveSection)]))
{
// sector is damaged, so enable the bit in gDamagedSaveSectors and restore the last written sector and save counter.
SetDamagedSectorBits(ENABLE, sector);
gLastWrittenSector = gLastKnownGoodSector;
gSaveCounter = gLastSaveCounter;
return 0xFF;
}
else
{
SetDamagedSectorBits(DISABLE, sector);
return 1;
}
}
u8 sub_8152D44(u16 a1, const struct SaveSectionLocation *location)
{
u16 sector;
sector = a1 + gLastWrittenSector - 1; // no sub 1?
sector %= 0xE;
sector += 0xE * (gSaveCounter % 2);
if (ProgramFlashByte(sector, sizeof(struct UnkSaveSection), 0x25))
{
// sector is damaged, so enable the bit in gDamagedSaveSectors and restore the last written sector and save counter.
SetDamagedSectorBits(ENABLE, sector);
gLastWrittenSector = gLastKnownGoodSector;
gSaveCounter = gLastSaveCounter;
return 0xFF;
}
else
{
SetDamagedSectorBits(DISABLE, sector);
return 1;
}
}
u8 sub_8152DD0(u16 a1, const struct SaveSectionLocation *location)
{
u8 retVal;
gFastSaveSection = (struct SaveSection *)&gUnknown_0203ABBC;
if (a1 != 0xFFFF)
{
retVal = 0xFF;
}
else
{
retVal = GetSaveValidStatus(location);
sub_8152E10(0xFFFF, location);
}
return retVal;
}
u8 sub_8152E10(u16 a1, const struct SaveSectionLocation *location)
{
u16 i;
u16 checksum;
u16 v3 = 0xE * (gSaveCounter % 2);
u16 id;
for (i = 0; i < 0xE; i++)
{
DoReadFlashWholeSection(i + v3, gFastSaveSection);
id = gFastSaveSection->id;
if (id == 0)
gLastWrittenSector = i;
checksum = CalculateChecksum(gFastSaveSection->data, location[id].size);
if (gFastSaveSection->security == UNKNOWN_CHECK_VALUE
&& gFastSaveSection->checksum == checksum)
{
u16 j;
for (j = 0; j < location[id].size; j++)
((u8 *)location[id].data)[j] = gFastSaveSection->data[j];
}
}
return 1;
}
u8 GetSaveValidStatus(const struct SaveSectionLocation *location)
{
u16 i;
u16 checksum;
u32 saveSlot1Counter = 0;
u32 saveSlot2Counter = 0;
u32 slotCheckField = 0;
bool8 securityPassed = FALSE;
u8 saveSlot1Status;
u8 saveSlot2Status;
// check save slot 1.
for (i = 0; i < 0xE; i++)
{
DoReadFlashWholeSection(i, gFastSaveSection);
if (gFastSaveSection->security == UNKNOWN_CHECK_VALUE)
{
securityPassed = TRUE;
checksum = CalculateChecksum(gFastSaveSection->data, location[gFastSaveSection->id].size);
if (gFastSaveSection->checksum == checksum)
{
saveSlot1Counter = gFastSaveSection->counter;
slotCheckField |= 1 << gFastSaveSection->id;
}
}
}
if (securityPassed)
{
if (slotCheckField == 0x3FFF)
saveSlot1Status = 1;
else
saveSlot1Status = 255;
}
else
{
saveSlot1Status = 0;
}
slotCheckField = 0;
securityPassed = FALSE;
// check save slot 2.
for (i = 0; i < 0xE; i++)
{
DoReadFlashWholeSection(i + 0xE, gFastSaveSection);
if (gFastSaveSection->security == UNKNOWN_CHECK_VALUE)
{
securityPassed = TRUE;
checksum = CalculateChecksum(gFastSaveSection->data, location[gFastSaveSection->id].size);
if (gFastSaveSection->checksum == checksum)
{
saveSlot2Counter = gFastSaveSection->counter;
slotCheckField |= 1 << gFastSaveSection->id;
}
}
}
if (securityPassed)
{
if (slotCheckField == 0x3FFF)
saveSlot2Status = 1;
else
saveSlot2Status = 255;
}
else
{
saveSlot2Status = 0;
}
if (saveSlot1Status == 1 && saveSlot2Status == 1)
{
if ((saveSlot1Counter == -1 && saveSlot2Counter == 0) || (saveSlot1Counter == 0 && saveSlot2Counter == -1))
{
if ((unsigned)(saveSlot1Counter + 1) < (unsigned)(saveSlot2Counter + 1))
{
gSaveCounter = saveSlot2Counter;
}
else
{
gSaveCounter = saveSlot1Counter;
}
}
else
{
if (saveSlot1Counter < saveSlot2Counter)
{
gSaveCounter = saveSlot2Counter;
}
else
{
gSaveCounter = saveSlot1Counter;
}
}
return 1;
}
if (saveSlot1Status == 1)
{
gSaveCounter = saveSlot1Counter;
if (saveSlot2Status == 255)
return 255;
return 1;
}
if (saveSlot2Status == 1)
{
gSaveCounter = saveSlot2Counter;
if (saveSlot1Status == 255)
return 255;
return 1;
}
if (saveSlot1Status == 0 && saveSlot2Status == 0)
{
gSaveCounter = 0;
gLastWrittenSector = 0;
return 0;
}
gSaveCounter = 0;
gLastWrittenSector = 0;
return 2;
}
u8 sub_81530DC(u8 a1, u8 *data, u16 size)
{
u16 i;
struct SaveSection *section = (struct SaveSection *)&gUnknown_0203ABBC;
DoReadFlashWholeSection(a1, section);
if (section->security == UNKNOWN_CHECK_VALUE)
{
u16 checksum = CalculateChecksum(section->data, size);
if (section->id == checksum)
{
for (i = 0; i < size; i++)
data[i] = section->data[i];
return 1;
}
else
{
return 2;
}
}
else
{
return 0;
}
}
u8 DoReadFlashWholeSection(u8 sector, struct SaveSection *section)
{
ReadFlash(sector, 0, section->data, sizeof(struct SaveSection));
return 1;
}
u16 CalculateChecksum(void *data, u16 size)
{
u16 i;
u32 checksum = 0;
for (i = 0; i < (size / 4); i++)
checksum += *((u32 *)data)++;
return ((checksum >> 16) + checksum);
}
extern struct SaveSectionOffsets gSaveSectionOffsets[0xE]; // gSaveSectionOffsets
extern struct SaveSectionLocation gRamSaveSectionLocations[0xE]; // gRamSaveSectionLocations
extern void *gUnknown_03005D94;
#ifdef NONMATCHING
// the initial allocation of the pointer and toAdd variable doesnt match up with the original function. however, forcing it is impossible since gRamSaveSectionLocations is loaded first.
void UpdateSaveAddresses(void)
{
int i;
gRamSaveSectionLocations[0].data = gSaveBlock2Ptr + gSaveSectionOffsets[0].toAdd;
gRamSaveSectionLocations[0].size = gSaveSectionOffsets[0].size;
for(i = 1; i < 5; i++)
{
gRamSaveSectionLocations[i].data = gSaveBlock1Ptr + gSaveSectionOffsets[i].toAdd;
gRamSaveSectionLocations[i].size = gSaveSectionOffsets[i].size;
}
for(i = 5; i < 14; i++)
{
gRamSaveSectionLocations[i].data = gUnknown_03005D94 + gSaveSectionOffsets[i].toAdd;
gRamSaveSectionLocations[i].size = gSaveSectionOffsets[i].size;
}
}
#else
__attribute__((naked))
void UpdateSaveAddresses(void)
{
asm(".syntax unified\n\
push {r4,r5,lr}\n\
ldr r3, =gRamSaveSectionLocations\n\
ldr r0, =gSaveBlock2Ptr\n\
ldr r2, =gSaveSectionOffsets\n\
ldrh r1, [r2]\n\
ldr r0, [r0]\n\
adds r0, r1\n\
str r0, [r3]\n\
ldrh r0, [r2, 0x2]\n\
strh r0, [r3, 0x4]\n\
ldr r5, =gSaveBlock1Ptr\n\
adds r3, 0x8\n\
adds r2, 0x4\n\
movs r4, 0x3\n\
_081531AC:\n\
ldrh r0, [r2]\n\
ldr r1, [r5]\n\
adds r1, r0\n\
str r1, [r3]\n\
ldrh r0, [r2, 0x2]\n\
strh r0, [r3, 0x4]\n\
adds r3, 0x8\n\
adds r2, 0x4\n\
subs r4, 0x1\n\
cmp r4, 0\n\
bge _081531AC\n\
movs r4, 0x5\n\
ldr r1, =gRamSaveSectionLocations\n\
ldr r5, =gUnknown_03005D94\n\
ldr r0, =gSaveSectionOffsets\n\
adds r3, r1, 0\n\
adds r3, 0x28\n\
adds r2, r0, 0\n\
adds r2, 0x14\n\
_081531D2:\n\
ldrh r0, [r2]\n\
ldr r1, [r5]\n\
adds r1, r0\n\
str r1, [r3]\n\
ldrh r0, [r2, 0x2]\n\
strh r0, [r3, 0x4]\n\
adds r3, 0x8\n\
adds r2, 0x4\n\
adds r4, 0x1\n\
cmp r4, 0xD\n\
ble _081531D2\n\
pop {r4,r5}\n\
pop {r0}\n\
bx r0\n\
.pool\n\
.syntax divided");
}
#endif
extern u32 GetGameStat(u8 index); // rom4
extern void IncrementGameStat(u8 index); // rom4
extern void SaveSerializedGame(void); // load_save
extern u32 gUnknown_0203CF5C;
u8 HandleSavingData(u8 saveType)
{
u8 i;
u32 backupVar = gUnknown_0203CF5C;
u8 *tempAddr;
gUnknown_0203CF5C = 0;
UpdateSaveAddresses();
switch (saveType)
{
case HOF_DELETE_SAVE: // deletes HOF before overwriting HOF completely. unused
for (i = 0xE * 2 + 0; i < 32; i++)
EraseFlashSector(i);
case HOF_SAVE: // hall of fame.
if (GetGameStat(GAME_STAT_ENTERED_HOF) < 999)
IncrementGameStat(GAME_STAT_ENTERED_HOF);
SaveSerializedGame();
save_write_to_flash(0xFFFF, gRamSaveSectionLocations);
tempAddr = (u8 *)0x201C000; // FIXME: make this a label.
HandleWriteSectorNBytes(0x1C, tempAddr, 0xF80);
HandleWriteSectorNBytes(0x1D, tempAddr + 0xF80, 0xF80);
break;
case NORMAL_SAVE: // normal save. also called by overwriting your own save.
default:
SaveSerializedGame();
save_write_to_flash(0xFFFF, gRamSaveSectionLocations);
break;
case LINK_SAVE: // _081532C4
case LINK2_SAVE:
SaveSerializedGame();
for(i = 0; i < 5; i++)
ClearSaveData_2(i, gRamSaveSectionLocations);
for(i = 0; i < 5; i++)
sav12_xor_get(i, gRamSaveSectionLocations);
break;
// support for Ereader was removed in Emerald.
/*
case EREADER_SAVE: // used in mossdeep "game corner" before/after battling old man e-reader trainer
SaveSerializedGame();
save_write_to_flash(0, gRamSaveSectionLocations);
break;
*/
case DIFFERENT_FILE_SAVE:
for (i = (0xE * 2 + 0); i < 32; i++)
EraseFlashSector(i); // erase HOF.
SaveSerializedGame();
save_write_to_flash(0xFFFF, gRamSaveSectionLocations);
break;
}
gUnknown_0203CF5C = backupVar;
return 0;
}
extern u32 gFlashMemoryPresent;
extern void DoSaveFailedScreen(u8); // save_failed_screen
extern u16 gUnknown_03006294;
u8 TrySavingData(u8 saveType) // TrySave
{
if(gFlashMemoryPresent == TRUE)
{
HandleSavingData(saveType);
if(gDamagedSaveSectors)
DoSaveFailedScreen(saveType);
else
goto OK; // really?
}
gUnknown_03006294 = 0xFF;
return 0xFF;
OK:
gUnknown_03006294 = 1;
return 1;
}
u8 sub_8153380(void) // trade.s save
{
if (gFlashMemoryPresent != TRUE)
return 1;
UpdateSaveAddresses();
SaveSerializedGame();
RestoreSaveBackupVarsAndIncrement(gRamSaveSectionLocations);
return 0;
}
bool8 sub_81533AC(void) // trade.s save
{
u8 retVal = sub_81529D4(0xE, gRamSaveSectionLocations);
if (gDamagedSaveSectors)
DoSaveFailedScreen(0);
if (retVal == 0xFF)
return 1;
else
return 0;
}
u8 sub_81533E0(void) // trade.s save
{
sub_8152A34(0xE, gRamSaveSectionLocations);
if (gDamagedSaveSectors)
DoSaveFailedScreen(0);
return 0;
}
u8 sub_8153408(void) // trade.s save
{
sub_8152CAC(0xE, gRamSaveSectionLocations);
if (gDamagedSaveSectors)
DoSaveFailedScreen(0);
return 0;
}
u8 sub_8153430(void)
{
if (gFlashMemoryPresent != TRUE)
return 1;
UpdateSaveAddresses();
SaveSerializedGame();
RestoreSaveBackupVars(gRamSaveSectionLocations);
sub_8152A34(gUnknown_03006208 + 1, gRamSaveSectionLocations);
return 0;
}
bool8 sub_8153474(void)
{
u8 retVal = FALSE;
u16 val = ++gUnknown_03006208;
if (val <= 4)
{
sub_8152A34(gUnknown_03006208 + 1, gRamSaveSectionLocations);
sub_8152D44(val, gRamSaveSectionLocations);
}
else
{
sub_8152D44(val, gRamSaveSectionLocations);
retVal = TRUE;
}
if (gDamagedSaveSectors)
DoSaveFailedScreen(1);
return retVal;
}
extern u16 gUnknown_03006210;
extern void LoadSerializedGame(void); // load_save
extern void (*gGameContinueCallback)(void);
extern u8 gDecompressionBuffer[];
u8 sub_81534D0(u8 a1)
{
u8 result;
if (gFlashMemoryPresent != TRUE)
{
gUnknown_03006210 = 4;
return 0xFF;
}
UpdateSaveAddresses();
switch (a1)
{
case 0:
default:
result = sub_8152DD0(0xFFFF, gRamSaveSectionLocations);
LoadSerializedGame();
gUnknown_03006210 = result;
gGameContinueCallback = 0;
break;
case 3:
result = sub_81530DC(0x1C, gDecompressionBuffer, 0xF80);
if(result == 1)
result = sub_81530DC(0x1D, gDecompressionBuffer + 0xF80, 0xF80);
break;
}
return result;
}

16
sym_common.txt
View File

@ -392,22 +392,22 @@ gUnknown_030061E8: @ 30061E8
gUnknown_030061EC: @ 30061EC
.space 0x4
gUnknown_030061F0: @ 30061F0
gLastWrittenSector: @ 30061F0
.space 0x4
gUnknown_030061F4: @ 30061F4
gLastSaveCounter: @ 30061F4
.space 0x4
gUnknown_030061F8: @ 30061F8
gLastKnownGoodSector: @ 30061F8
.space 0x4
gUnknown_030061FC: @ 30061FC
gDamagedSaveSectors: @ 30061FC
.space 0x4
gUnknown_03006200: @ 3006200
gSaveCounter: @ 3006200
.space 0x4
gUnknown_03006204: @ 3006204
gFastSaveSection: @ 3006204
.space 0x4
gUnknown_03006208: @ 3006208
@ -416,10 +416,10 @@ gUnknown_03006208: @ 3006208
gUnknown_03006210: @ 3006210
.space 0x4
gUnknown_03006214: @ 3006214
gGameContinueCallback: @ 3006214
.space 0xC
gUnknown_03006220: @ 3006220
gRamSaveSectionLocations: @ 3006220
.space 0x74
gUnknown_03006294: @ 3006294