diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/global.h | 4 | ||||
| -rw-r--r-- | include/save.h | 102 |
2 files changed, 68 insertions, 38 deletions
diff --git a/include/global.h b/include/global.h index ba681d570..8e5fab52c 100644 --- a/include/global.h +++ b/include/global.h @@ -32,6 +32,9 @@ char* strcpy(char *dst0, const char *src0); #define POKEMON_NAME_LENGTH 10 #define OT_NAME_LENGTH 7 +#define min(a, b) ((a) < (b) ? (a) : (b)) +#define max(a, b) ((a) >= (b) ? (a) : (b)) + // There are many quirks in the source code which have overarching behavioral differences from // a number of other files. For example, diploma.c seems to declare rodata before each use while // other files declare out of order and must be at the beginning. There are also a number of @@ -510,6 +513,7 @@ struct SaveBlock1 /*0x361C*/ struct RamScript ramScript; /*0x3A08*/ u8 filler3A08[0x44]; /*0x3A4C*/ u8 rivalName[PLAYER_NAME_LENGTH]; + /*0x3A54*/ u8 filler3A54[0x314]; }; extern struct SaveBlock1* gSaveBlock1Ptr; diff --git a/include/save.h b/include/save.h index 3bd1ff8cf..38ad63170 100644 --- a/include/save.h +++ b/include/save.h @@ -1,11 +1,27 @@ #ifndef GUARD_SAVE_H #define GUARD_SAVE_H -extern u16 gSaveFileStatus; +#define NUM_SECTORS 32 // defined in agb_flash but not in a header + +#define SAVE_STATUS_EMPTY 0 +#define SAVE_STATUS_OK 1 +#define SAVE_STATUS_INVALID 2 +#define SAVE_STATUS_NO_FLASH 4 +#define SAVE_STATUS_ERROR 0xFF -struct SaveSectionLocation +enum { - void *data; + SAVE_NORMAL, + SAVE_LINK, + SAVE_EREADER, + SAVE_HALL_OF_FAME, + SAVE_OVERWRITE_DIFFERENT_FILE, + SAVE_HALL_OF_FAME_ERASE_BEFORE, // unused +}; + +struct SaveBlockChunk +{ + u8 *data; u16 size; }; @@ -14,7 +30,7 @@ struct SaveSection u8 data[0xFF4]; u16 id; u16 checksum; - u32 security; + u32 signature; u32 counter; }; // size is 0x1000 @@ -22,21 +38,21 @@ struct SaveSection struct UnkSaveSection { u8 data[0xFF4]; - u32 security; + u32 signature; }; // size is 0xFF8 struct SaveSectionOffsets { - u16 toAdd; - u16 size; + 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 NUM_SECTORS_PER_SAVE_SLOT 14 // Number of sectors occupied by a save slot #define UNKNOWN_CHECK_VALUE 0x8012025 -// SetDamagedSectorBits states +// SetSectorDamagedStatus states enum { ENABLE, @@ -49,49 +65,59 @@ enum { NORMAL_SAVE, LINK_SAVE, - //EREADER_SAVE, // depreciated in Emerald - LINK2_SAVE, // unknown 2nd link save + EREADER_SAVE, HOF_SAVE, DIFFERENT_FILE_SAVE, HOF_DELETE_SAVE // unused }; -#define SECTION_ID_RECORDED_BATTLE 31 +extern u16 gFirstSaveSector; +extern u32 gPrevSaveCounter; +extern u16 gLastKnownGoodSector; +extern u32 gDamagedSaveSectors; +extern u32 gSaveCounter; +extern struct SaveSection *gFastSaveSection; // the pointer is in fast IWRAM but may sometimes point to the slower EWRAM. +extern u16 gUnknown_3005398; +extern u16 gSaveUnusedVar; +extern u16 gSaveFileStatus; +extern void (*gGameContinueCallback)(void); +extern struct SaveBlockChunk gRamSaveSectionLocations[0xE]; +extern u16 gUnknown_3005420; + +extern struct SaveSection gSaveDataBuffer; void ClearSaveData(void); -void ResetSaveCounters(void); -bool32 SetDamagedSectorBits(u8 op, u8 bit); -u8 save_write_to_flash(u16 a1, const struct SaveSectionLocation *location); -u8 HandleWriteSector(u16 a1, const struct SaveSectionLocation *location); +void Save_ResetSaveCounters(void); +bool32 SetSectorDamagedStatus(u8 op, u8 bit); +u8 save_write_to_flash(u16 a1, const struct SaveBlockChunk *location); +u8 HandleWriteSector(u16 a1, const struct SaveBlockChunk *location); u8 HandleWriteSectorNBytes(u8 sector, u8 *data, u16 size); u8 TryWriteSector(u8 sector, u8 *data); -u32 RestoreSaveBackupVarsAndIncrement(const struct SaveSectionLocation *location); -u32 RestoreSaveBackupVars(const struct SaveSectionLocation *location); -u8 sub_81529D4(u16 a1, const struct SaveSectionLocation *location); -u8 sub_8152A34(u16 a1, const struct SaveSectionLocation *location); -u8 ClearSaveData_2(u16 a1, const struct SaveSectionLocation *location); -u8 sav12_xor_get(u16 a1, const struct SaveSectionLocation *location); -u8 sub_8152CAC(u16 a1, const struct SaveSectionLocation *location); -u8 sub_8152D44(u16 a1, const struct SaveSectionLocation *location); -u8 sub_8152DD0(u16 a1, const struct SaveSectionLocation *location); -u8 sub_8152E10(u16 a1, const struct SaveSectionLocation *location); -u8 GetSaveValidStatus(const struct SaveSectionLocation *location); -u8 sub_81530DC(u8 a1, u8 *data, u16 size); +u32 RestoreSaveBackupVarsAndIncrement(const struct SaveBlockChunk *location); +u32 RestoreSaveBackupVars(const struct SaveBlockChunk *location); +u8 sub_80D9AA4(u16 a1, const struct SaveBlockChunk *location); +u8 sub_80D9B04(u16 a1, const struct SaveBlockChunk *location); +u8 ClearSaveData_2(u16 a1, const struct SaveBlockChunk *location); +u8 sav12_xor_get(u16 a1, const struct SaveBlockChunk *location); +u8 sub_80D9D88(u16 a1, const struct SaveBlockChunk *location); +u8 sub_80D9E14(u16 a1, const struct SaveBlockChunk *location); +u8 sub_80D9E54(u16 a1, const struct SaveBlockChunk *location); +u8 GetSaveValidStatus(const struct SaveBlockChunk *location); +u8 sub_80DA120(u8 a1, u8 *data, u16 size); u8 DoReadFlashWholeSection(u8 sector, struct SaveSection *section); u16 CalculateChecksum(void *data, u16 size); void UpdateSaveAddresses(void); u8 HandleSavingData(u8 saveType); u8 TrySavingData(u8 saveType); -u8 sub_8153380(void); -bool8 sub_81533AC(void); -u8 sub_81533E0(void); -u8 sub_8153408(void); -u8 sub_8153430(void); -bool8 sub_8153474(void); -u8 sub_81534D0(u8 a1); -u16 sub_815355C(void); +u8 sub_80DA3AC(void); +bool8 sub_80DA3D8(void); +u8 sub_80DA40C(void); +u8 sub_80DA434(void); +u8 sub_80DA45C(void); +bool8 sub_80DA4A0(void); +u8 Save_LoadGameData(u8 a1); u32 TryCopySpecialSaveSection(u8 sector, u8* dst); -u32 sub_8153634(u8 sector, u8* src); -void sub_8153688(u8 taskId); +u32 sub_80DA5E0(u8 sector, u8* src); +void sub_80DA634(u8 taskId); #endif // GUARD_SAVE_H |