diff options
Diffstat (limited to 'src/save.c')
| -rw-r--r-- | src/save.c | 299 |
1 files changed, 150 insertions, 149 deletions
diff --git a/src/save.c b/src/save.c index cdfd2ae1d..c19aff4d8 100644 --- a/src/save.c +++ b/src/save.c @@ -14,7 +14,7 @@ #include "constants/game_stat.h" static u16 CalculateChecksum(void *data, u16 size); -static u8 DoReadFlashWholeSection(u8 sector, struct SaveSection *section); +static bool8 DoReadFlashWholeSection(u8 sector, struct SaveSection *section); static u8 GetSaveValidStatus(const struct SaveSectionLocation *location); static u8 sub_8152E10(u16 a1, const struct SaveSectionLocation *location); static u8 ClearSaveData_2(u16 a1, const struct SaveSectionLocation *location); @@ -53,7 +53,7 @@ static u8 HandleWriteSector(u16 a1, const struct SaveSectionLocation *location); min(sizeof(structure) - chunkNum * SECTOR_DATA_SIZE, SECTOR_DATA_SIZE) \ } \ -const struct SaveSectionOffsets gSaveSectionOffsets[] = +static const struct SaveSectionOffsets sSaveSectionOffsets[] = { SAVEBLOCK_CHUNK(gSaveblock2, 0), @@ -84,9 +84,9 @@ u16 gUnknown_03006208; u16 gSaveUnusedVar; u16 gSaveFileStatus; void (*gGameContinueCallback)(void); -struct SaveSectionLocation gRamSaveSectionLocations[0xE]; +struct SaveSectionLocation gRamSaveSectionLocations[SECTOR_SAVE_SLOT_LENGTH]; u16 gSaveUnusedVar2; -u16 gUnknown_03006294; +u16 gSaveAttemptStatus; EWRAM_DATA struct SaveSection gSaveDataBuffer = {0}; EWRAM_DATA static u8 sUnusedVar = 0; @@ -130,16 +130,16 @@ static bool32 SetDamagedSectorBits(u8 op, u8 bit) return retVal; } -static u8 save_write_to_flash(u16 a1, const struct SaveSectionLocation *location) +static u8 SaveWriteToFlash(u16 a1, const struct SaveSectionLocation *location) { - u32 retVal; + u32 status; u16 i; gFastSaveSection = &gSaveDataBuffer; if (a1 != 0xFFFF) // for link { - retVal = HandleWriteSector(a1, location); + status = HandleWriteSector(a1, location); } else { @@ -148,41 +148,41 @@ static u8 save_write_to_flash(u16 a1, const struct SaveSectionLocation *location gLastWrittenSector++; gLastWrittenSector = gLastWrittenSector % SECTOR_SAVE_SLOT_LENGTH; // array count save sector locations gSaveCounter++; - retVal = 1; + status = SAVE_STATUS_OK; for (i = 0; i < SECTOR_SAVE_SLOT_LENGTH; i++) HandleWriteSector(i, location); if (gDamagedSaveSectors != 0) // skip the damaged sector. { - retVal = 0xFF; + status = SAVE_STATUS_ERROR; gLastWrittenSector = gLastKnownGoodSector; gSaveCounter = gLastSaveCounter; } } - return retVal; + return status; } -static u8 HandleWriteSector(u16 a1, const struct SaveSectionLocation *location) +static u8 HandleWriteSector(u16 sectorId, const struct SaveSectionLocation *location) { u16 i; u16 sector; u8 *data; u16 size; - sector = a1 + gLastWrittenSector; + sector = sectorId + gLastWrittenSector; sector %= SECTOR_SAVE_SLOT_LENGTH; sector += SECTOR_SAVE_SLOT_LENGTH * (gSaveCounter % 2); - data = location[a1].data; - size = location[a1].size; + data = location[sectorId].data; + size = location[sectorId].size; // clear save section. for (i = 0; i < sizeof(struct SaveSection); i++) ((char *)gFastSaveSection)[i] = 0; - gFastSaveSection->id = a1; + gFastSaveSection->id = sectorId; gFastSaveSection->security = UNKNOWN_CHECK_VALUE; gFastSaveSection->counter = gSaveCounter; @@ -215,12 +215,12 @@ static u8 TryWriteSector(u8 sector, u8 *data) if (ProgramFlashSectorAndVerify(sector, data) != 0) // is damaged? { SetDamagedSectorBits(ENABLE, sector); // set damaged sector bits. - return 0xFF; + return SAVE_STATUS_ERROR; } else { SetDamagedSectorBits(DISABLE, sector); // unset damaged sector bits. it's safe now. - return 1; + return SAVE_STATUS_OK; } } @@ -247,46 +247,46 @@ static u32 RestoreSaveBackupVars(const struct SaveSectionLocation *location) // return 0; } -static u8 sub_81529D4(u16 a1, const struct SaveSectionLocation *location) +static u8 sub_81529D4(u16 sectorId, const struct SaveSectionLocation *location) { - u8 retVal; + u8 status; - if (gUnknown_03006208 < a1 - 1) + if (gUnknown_03006208 < sectorId - 1) { - retVal = 1; + status = SAVE_STATUS_OK; HandleWriteSector(gUnknown_03006208, location); gUnknown_03006208++; if (gDamagedSaveSectors) { - retVal = 0xFF; + status = SAVE_STATUS_ERROR; gLastWrittenSector = gLastKnownGoodSector; gSaveCounter = gLastSaveCounter; } } else { - retVal = 0xFF; + status = SAVE_STATUS_ERROR; } - return retVal; + return status; } -static u8 sub_8152A34(u16 a1, const struct SaveSectionLocation *location) +static u8 sub_8152A34(u16 sectorId, const struct SaveSectionLocation *location) { - u8 retVal = 1; + u8 status = SAVE_STATUS_OK; - ClearSaveData_2(a1 - 1, location); + ClearSaveData_2(sectorId - 1, location); if (gDamagedSaveSectors) { - retVal = 0xFF; + status = SAVE_STATUS_ERROR; gLastWrittenSector = gLastKnownGoodSector; gSaveCounter = gLastSaveCounter; } - return retVal; + return status; } -static u8 ClearSaveData_2(u16 a1, const struct SaveSectionLocation *location) +static u8 ClearSaveData_2(u16 sectorId, const struct SaveSectionLocation *location) { u16 i; u16 sector; @@ -294,18 +294,18 @@ static u8 ClearSaveData_2(u16 a1, const struct SaveSectionLocation *location) u16 size; u8 status; - sector = a1 + gLastWrittenSector; + sector = sectorId + gLastWrittenSector; sector %= SECTOR_SAVE_SLOT_LENGTH; sector += SECTOR_SAVE_SLOT_LENGTH * (gSaveCounter % 2); - data = location[a1].data; - size = location[a1].size; + data = location[sectorId].data; + size = location[sectorId].size; // clear temp save section. for (i = 0; i < sizeof(struct SaveSection); i++) ((char *)gFastSaveSection)[i] = 0; - gFastSaveSection->id = a1; + gFastSaveSection->id = sectorId; gFastSaveSection->security = UNKNOWN_CHECK_VALUE; gFastSaveSection->counter = gSaveCounter; @@ -318,53 +318,53 @@ static u8 ClearSaveData_2(u16 a1, const struct SaveSectionLocation *location) EraseFlashSector(sector); - status = 1; + status = SAVE_STATUS_OK; for (i = 0; i < sizeof(struct UnkSaveSection); i++) { if (ProgramFlashByte(sector, i, ((u8 *)gFastSaveSection)[i])) { - status = 0xFF; + status = SAVE_STATUS_ERROR; break; } } - if (status == 0xFF) + if (status == SAVE_STATUS_ERROR) { SetDamagedSectorBits(ENABLE, sector); - return 0xFF; + return SAVE_STATUS_ERROR; } else { - status = 1; + status = SAVE_STATUS_OK; for (i = 0; i < 7; i++) { if (ProgramFlashByte(sector, 0xFF9 + i, ((u8 *)gFastSaveSection)[0xFF9 + i])) { - status = 0xFF; + status = SAVE_STATUS_ERROR; break; } } - if (status == 0xFF) + if (status == SAVE_STATUS_ERROR) { SetDamagedSectorBits(ENABLE, sector); - return 0xFF; + return SAVE_STATUS_ERROR; } else { SetDamagedSectorBits(DISABLE, sector); - return 1; + return SAVE_STATUS_OK; } } } -static u8 sav12_xor_get(u16 a1, const struct SaveSectionLocation *location) +static u8 sav12_xor_get(u16 sectorId, const struct SaveSectionLocation *location) { u16 sector; - sector = a1 + gLastWrittenSector; // no sub 1? + sector = sectorId + gLastWrittenSector; // no sub 1? sector %= SECTOR_SAVE_SLOT_LENGTH; sector += SECTOR_SAVE_SLOT_LENGTH * (gSaveCounter % 2); @@ -374,20 +374,20 @@ static u8 sav12_xor_get(u16 a1, const struct SaveSectionLocation *location) SetDamagedSectorBits(ENABLE, sector); gLastWrittenSector = gLastKnownGoodSector; gSaveCounter = gLastSaveCounter; - return 0xFF; + return SAVE_STATUS_ERROR; } else { SetDamagedSectorBits(DISABLE, sector); - return 1; + return SAVE_STATUS_OK; } } -static u8 sub_8152CAC(u16 a1, const struct SaveSectionLocation *location) +static u8 sub_8152CAC(u16 sectorId, const struct SaveSectionLocation *location) { u16 sector; - sector = a1 + gLastWrittenSector - 1; + sector = sectorId + gLastWrittenSector - 1; sector %= SECTOR_SAVE_SLOT_LENGTH; sector += SECTOR_SAVE_SLOT_LENGTH * (gSaveCounter % 2); @@ -397,20 +397,20 @@ static u8 sub_8152CAC(u16 a1, const struct SaveSectionLocation *location) SetDamagedSectorBits(ENABLE, sector); gLastWrittenSector = gLastKnownGoodSector; gSaveCounter = gLastSaveCounter; - return 0xFF; + return SAVE_STATUS_ERROR; } else { SetDamagedSectorBits(DISABLE, sector); - return 1; + return SAVE_STATUS_OK; } } -static u8 sub_8152D44(u16 a1, const struct SaveSectionLocation *location) +static u8 sub_8152D44(u16 sectorId, const struct SaveSectionLocation *location) { u16 sector; - sector = a1 + gLastWrittenSector - 1; // no sub 1? + sector = sectorId + gLastWrittenSector - 1; // no sub 1? sector %= SECTOR_SAVE_SLOT_LENGTH; sector += SECTOR_SAVE_SLOT_LENGTH * (gSaveCounter % 2); @@ -420,30 +420,30 @@ static u8 sub_8152D44(u16 a1, const struct SaveSectionLocation *location) SetDamagedSectorBits(ENABLE, sector); gLastWrittenSector = gLastKnownGoodSector; gSaveCounter = gLastSaveCounter; - return 0xFF; + return SAVE_STATUS_ERROR; } else { SetDamagedSectorBits(DISABLE, sector); - return 1; + return SAVE_STATUS_OK; } } static u8 sub_8152DD0(u16 a1, const struct SaveSectionLocation *location) { - u8 retVal; + u8 status; gFastSaveSection = &gSaveDataBuffer; if (a1 != 0xFFFF) { - retVal = 0xFF; + status = SAVE_STATUS_ERROR; } else { - retVal = GetSaveValidStatus(location); + status = GetSaveValidStatus(location); sub_8152E10(0xFFFF, location); } - return retVal; + return status; } static u8 sub_8152E10(u16 a1, const struct SaveSectionLocation *location) @@ -469,7 +469,7 @@ static u8 sub_8152E10(u16 a1, const struct SaveSectionLocation *location) } } - return 1; + return SAVE_STATUS_OK; } static u8 GetSaveValidStatus(const struct SaveSectionLocation *location) @@ -502,13 +502,13 @@ static u8 GetSaveValidStatus(const struct SaveSectionLocation *location) if (securityPassed) { if (slotCheckField == 0x3FFF) - saveSlot1Status = 1; + saveSlot1Status = SAVE_STATUS_OK; else - saveSlot1Status = 255; + saveSlot1Status = SAVE_STATUS_ERROR; } else { - saveSlot1Status = 0; + saveSlot1Status = SAVE_STATUS_EMPTY; } slotCheckField = 0; @@ -533,16 +533,16 @@ static u8 GetSaveValidStatus(const struct SaveSectionLocation *location) if (securityPassed) { if (slotCheckField == 0x3FFF) - saveSlot2Status = 1; + saveSlot2Status = SAVE_STATUS_OK; else - saveSlot2Status = 255; + saveSlot2Status = SAVE_STATUS_ERROR; } else { - saveSlot2Status = 0; + saveSlot2Status = SAVE_STATUS_EMPTY; } - if (saveSlot1Status == 1 && saveSlot2Status == 1) + if (saveSlot1Status == SAVE_STATUS_OK && saveSlot2Status == SAVE_STATUS_OK) { if ((saveSlot1Counter == -1 && saveSlot2Counter == 0) || (saveSlot1Counter == 0 && saveSlot2Counter == -1)) { @@ -558,42 +558,42 @@ static u8 GetSaveValidStatus(const struct SaveSectionLocation *location) else gSaveCounter = saveSlot1Counter; } - return 1; + return SAVE_STATUS_OK; } - if (saveSlot1Status == 1) + if (saveSlot1Status == SAVE_STATUS_OK) { gSaveCounter = saveSlot1Counter; - if (saveSlot2Status == 255) - return 255; - return 1; + if (saveSlot2Status == SAVE_STATUS_ERROR) + return SAVE_STATUS_ERROR; + return SAVE_STATUS_OK; } - if (saveSlot2Status == 1) + if (saveSlot2Status == SAVE_STATUS_OK) { gSaveCounter = saveSlot2Counter; - if (saveSlot1Status == 255) - return 255; - return 1; + if (saveSlot1Status == SAVE_STATUS_ERROR) + return SAVE_STATUS_ERROR; + return SAVE_STATUS_OK; } - if (saveSlot1Status == 0 && saveSlot2Status == 0) + if (saveSlot1Status == SAVE_STATUS_EMPTY && saveSlot2Status == SAVE_STATUS_EMPTY) { gSaveCounter = 0; gLastWrittenSector = 0; - return 0; + return SAVE_STATUS_EMPTY; } gSaveCounter = 0; gLastWrittenSector = 0; - return 2; + return SAVE_STATUS_CORRUPT; } -static u8 sub_81530DC(u8 a1, u8 *data, u16 size) +static u8 sub_81530DC(u8 sectorId, u8 *data, u16 size) { u16 i; struct SaveSection *section = &gSaveDataBuffer; - DoReadFlashWholeSection(a1, section); + DoReadFlashWholeSection(sectorId, section); if (section->security == UNKNOWN_CHECK_VALUE) { u16 checksum = CalculateChecksum(section->data, size); @@ -601,23 +601,24 @@ static u8 sub_81530DC(u8 a1, u8 *data, u16 size) { for (i = 0; i < size; i++) data[i] = section->data[i]; - return 1; + return SAVE_STATUS_OK; } else { - return 2; + return SAVE_STATUS_CORRUPT; } } else { - return 0; + return SAVE_STATUS_EMPTY; } } -static u8 DoReadFlashWholeSection(u8 sector, struct SaveSection *section) +// Return value always ignored +static bool8 DoReadFlashWholeSection(u8 sector, struct SaveSection *section) { ReadFlash(sector, 0, section->data, sizeof(struct SaveSection)); - return 1; + return TRUE; } static u16 CalculateChecksum(void *data, u16 size) @@ -638,19 +639,19 @@ static void UpdateSaveAddresses(void) { int i = 0; - gRamSaveSectionLocations[i].data = (void*)(gSaveBlock2Ptr) + gSaveSectionOffsets[i].toAdd; - gRamSaveSectionLocations[i].size = gSaveSectionOffsets[i].size; + gRamSaveSectionLocations[i].data = (void*)(gSaveBlock2Ptr) + sSaveSectionOffsets[i].toAdd; + gRamSaveSectionLocations[i].size = sSaveSectionOffsets[i].size; - for (i = 1; i < 5; i++) + for (i = SECTOR_ID_SAVEBLOCK1_START; i <= SECTOR_ID_SAVEBLOCK1_END; i++) { - gRamSaveSectionLocations[i].data = (void*)(gSaveBlock1Ptr) + gSaveSectionOffsets[i].toAdd; - gRamSaveSectionLocations[i].size = gSaveSectionOffsets[i].size; + gRamSaveSectionLocations[i].data = (void*)(gSaveBlock1Ptr) + sSaveSectionOffsets[i].toAdd; + gRamSaveSectionLocations[i].size = sSaveSectionOffsets[i].size; } - for (i = 5; i < 14; i++) + for (i = SECTOR_ID_PKMN_STORAGE_START; i <= SECTOR_ID_PKMN_STORAGE_END; i++) { - gRamSaveSectionLocations[i].data = (void*)(gPokemonStoragePtr) + gSaveSectionOffsets[i].toAdd; - gRamSaveSectionLocations[i].size = gSaveSectionOffsets[i].size; + gRamSaveSectionLocations[i].data = (void*)(gPokemonStoragePtr) + sSaveSectionOffsets[i].toAdd; + gRamSaveSectionLocations[i].size = sSaveSectionOffsets[i].size; i++;i--; // needed to match } @@ -673,36 +674,36 @@ u8 HandleSavingData(u8 saveType) if (GetGameStat(GAME_STAT_ENTERED_HOF) < 999) IncrementGameStat(GAME_STAT_ENTERED_HOF); SaveSerializedGame(); - save_write_to_flash(0xFFFF, gRamSaveSectionLocations); + SaveWriteToFlash(0xFFFF, gRamSaveSectionLocations); tempAddr = gDecompressionBuffer; - HandleWriteSectorNBytes(SECTOR_ID_HOF_1, tempAddr, 0xF80); - HandleWriteSectorNBytes(SECTOR_ID_HOF_2, tempAddr + 0xF80, 0xF80); + HandleWriteSectorNBytes(SECTOR_ID_HOF_1, tempAddr, SECTOR_DATA_SIZE); + HandleWriteSectorNBytes(SECTOR_ID_HOF_2, tempAddr + SECTOR_DATA_SIZE, SECTOR_DATA_SIZE); break; case SAVE_NORMAL: // normal save. also called by overwriting your own save. default: SaveSerializedGame(); - save_write_to_flash(0xFFFF, gRamSaveSectionLocations); + SaveWriteToFlash(0xFFFF, gRamSaveSectionLocations); break; - case SAVE_LINK: // _081532C4 - case SAVE_LINK2: + case SAVE_LINK: // Link and Battle Frontier + case SAVE_LINK2: // Unused SaveSerializedGame(); - for(i = 0; i < 5; i++) + for(i = SECTOR_ID_SAVEBLOCK2; i <= SECTOR_ID_SAVEBLOCK1_END; i++) ClearSaveData_2(i, gRamSaveSectionLocations); - for(i = 0; i < 5; i++) + for(i = SECTOR_ID_SAVEBLOCK2; i <= SECTOR_ID_SAVEBLOCK1_END; 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); + SaveWriteToFlash(0, gRamSaveSectionLocations); break; */ case SAVE_OVERWRITE_DIFFERENT_FILE: for (i = SECTOR_ID_HOF_1; i < SECTORS_COUNT; i++) EraseFlashSector(i); // erase HOF. SaveSerializedGame(); - save_write_to_flash(0xFFFF, gRamSaveSectionLocations); + SaveWriteToFlash(0xFFFF, gRamSaveSectionLocations); break; } gTrainerHillVBlankCounter = backupVar; @@ -713,25 +714,25 @@ u8 TrySavingData(u8 saveType) { if (gFlashMemoryPresent != TRUE) { - gUnknown_03006294 = 0xFF; - return 0xFF; + gSaveAttemptStatus = SAVE_STATUS_ERROR; + return SAVE_STATUS_ERROR; } HandleSavingData(saveType); if (!gDamagedSaveSectors) { - gUnknown_03006294 = 1; - return 1; + gSaveAttemptStatus = SAVE_STATUS_OK; + return SAVE_STATUS_OK; } else { DoSaveFailedScreen(saveType); - gUnknown_03006294 = 0xFF; - return 0xFF; + gSaveAttemptStatus = SAVE_STATUS_ERROR; + return SAVE_STATUS_ERROR; } } -bool8 sub_8153380(void) // trade.s save +bool8 sub_8153380(void) // trade.c { if (gFlashMemoryPresent != TRUE) return TRUE; @@ -741,92 +742,92 @@ bool8 sub_8153380(void) // trade.s save return FALSE; } -bool8 sub_81533AC(void) // trade.s save +bool8 sub_81533AC(void) // trade.c { - u8 retVal = sub_81529D4(SECTOR_SAVE_SLOT_LENGTH, gRamSaveSectionLocations); + u8 status = sub_81529D4(SECTOR_SAVE_SLOT_LENGTH, gRamSaveSectionLocations); if (gDamagedSaveSectors) - DoSaveFailedScreen(0); - if (retVal == 0xFF) + DoSaveFailedScreen(SAVE_NORMAL); + if (status == SAVE_STATUS_ERROR) return TRUE; else return FALSE; } -u8 sub_81533E0(void) // trade.s save +bool8 sub_81533E0(void) // trade.c { sub_8152A34(SECTOR_SAVE_SLOT_LENGTH, gRamSaveSectionLocations); if (gDamagedSaveSectors) - DoSaveFailedScreen(0); - return 0; + DoSaveFailedScreen(SAVE_NORMAL); + return FALSE; } -u8 sub_8153408(void) // trade.s save +bool8 sub_8153408(void) // trade.c { sub_8152CAC(SECTOR_SAVE_SLOT_LENGTH, gRamSaveSectionLocations); if (gDamagedSaveSectors) - DoSaveFailedScreen(0); - return 0; + DoSaveFailedScreen(SAVE_NORMAL); + return FALSE; } u8 FullSaveGame(void) { if (gFlashMemoryPresent != TRUE) - return 1; + return TRUE; UpdateSaveAddresses(); SaveSerializedGame(); RestoreSaveBackupVars(gRamSaveSectionLocations); sub_8152A34(gUnknown_03006208 + 1, gRamSaveSectionLocations); - return 0; + return FALSE; } bool8 CheckSaveFile(void) { u8 retVal = FALSE; - u16 val = ++gUnknown_03006208; - if (val <= 4) + u16 sectorId = ++gUnknown_03006208; + if (sectorId <= SECTOR_ID_SAVEBLOCK1_END) { sub_8152A34(gUnknown_03006208 + 1, gRamSaveSectionLocations); - sub_8152D44(val, gRamSaveSectionLocations); + sub_8152D44(sectorId, gRamSaveSectionLocations); } else { - sub_8152D44(val, gRamSaveSectionLocations); + sub_8152D44(sectorId, gRamSaveSectionLocations); retVal = TRUE; } if (gDamagedSaveSectors) - DoSaveFailedScreen(1); + DoSaveFailedScreen(SAVE_LINK); return retVal; } -u8 Save_LoadGameData(u8 a1) +u8 Save_LoadGameData(u8 saveType) { - u8 result; + u8 status; if (gFlashMemoryPresent != TRUE) { - gSaveFileStatus = 4; - return 0xFF; + gSaveFileStatus = SAVE_STATUS_NO_FLASH; + return SAVE_STATUS_ERROR; } UpdateSaveAddresses(); - switch (a1) + switch (saveType) { - case 0: + case SAVE_NORMAL: default: - result = sub_8152DD0(0xFFFF, gRamSaveSectionLocations); + status = sub_8152DD0(0xFFFF, gRamSaveSectionLocations); LoadSerializedGame(); - gSaveFileStatus = result; + gSaveFileStatus = status; gGameContinueCallback = 0; break; - case 3: - result = sub_81530DC(0x1C, gDecompressionBuffer, 0xF80); - if(result == 1) - result = sub_81530DC(0x1D, gDecompressionBuffer + 0xF80, 0xF80); + case SAVE_HALL_OF_FAME: + status = sub_81530DC(SECTOR_ID_HOF_1, gDecompressionBuffer, SECTOR_DATA_SIZE); + if (status == SAVE_STATUS_OK) + status = sub_81530DC(SECTOR_ID_HOF_2, gDecompressionBuffer + SECTOR_DATA_SIZE, SECTOR_DATA_SIZE); break; } - return result; + return status; } u16 sub_815355C(void) @@ -836,7 +837,7 @@ u16 sub_815355C(void) savSection = gFastSaveSection = &gSaveDataBuffer; if (gFlashMemoryPresent != TRUE) - return 0; + return SAVE_STATUS_EMPTY; UpdateSaveAddresses(); GetSaveValidStatus(gRamSaveSectionLocations); v3 = SECTOR_SAVE_SLOT_LENGTH * (gSaveCounter % 2); @@ -849,7 +850,7 @@ u16 sub_815355C(void) savSection->data[12] + savSection->data[13]; } - return 0; + return SAVE_STATUS_EMPTY; } u32 TryReadSpecialSaveSection(u8 sector, u8* dst) @@ -859,17 +860,17 @@ u32 TryReadSpecialSaveSection(u8 sector, u8* dst) u8* savData; if (sector != SECTOR_ID_TRAINER_HILL && sector != SECTOR_ID_RECORDED_BATTLE) - return 0xFF; + return SAVE_STATUS_ERROR; ReadFlash(sector, 0, (u8 *)&gSaveDataBuffer, sizeof(struct SaveSection)); if (*(u32*)(&gSaveDataBuffer.data[0]) != SPECIAL_SECTION_SENTINEL) - return 0xFF; + return SAVE_STATUS_ERROR; // copies whole save section except u32 counter i = 0; size = 0xFFB; savData = &gSaveDataBuffer.data[4]; for (; i <= size; i++) dst[i] = savData[i]; - return 1; + return SAVE_STATUS_OK; } u32 TryWriteSpecialSaveSection(u8 sector, u8* src) @@ -880,7 +881,7 @@ u32 TryWriteSpecialSaveSection(u8 sector, u8* src) void* savDataBuffer; if (sector != SECTOR_ID_TRAINER_HILL && sector != SECTOR_ID_RECORDED_BATTLE) - return 0xFF; + return SAVE_STATUS_ERROR; savDataBuffer = &gSaveDataBuffer; *(u32*)(savDataBuffer) = SPECIAL_SECTION_SENTINEL; @@ -892,8 +893,8 @@ u32 TryWriteSpecialSaveSection(u8 sector, u8* src) for (; i <= size; i++) savData[i] = src[i]; if (ProgramFlashSectorAndVerify(sector, savDataBuffer) != 0) - return 0xFF; - return 1; + return SAVE_STATUS_ERROR; + return SAVE_STATUS_OK; } void sub_8153688(u8 taskId) |