SaveDataExporter for MH3G on Gateway

Discussion in '3DS - Homebrew Development and Emulators' started by banxian, Jan 8, 2015.

  1. banxian
    OP

    banxian Member

    Newcomer
    40
    63
    Oct 30, 2014
    Switzerland
    used a trick I posted here to access card1 game's save under gateway.

    can export files from Monster Hunter tri G to sdcard's sde folder.
    mh3g's savedata is not encrypted in game so name/money/point is all plain data.

    the MH3G one working for AMHJ code, JPN region, and the 3U is for AMHE, 3P is for AMHP.

    DSC_0513.jpg

    How to use:
    if your save is for mh3g.3ds format, just rename SaveDataExporter.3DZ to 3ds, if you using 3dz you need patch SaveDataExporter.3DZ with the same card id to your Game.
    in 3dshelper, select your 3dz rom, export a bin file, and select savedataexporter, import the bin file just like treat a game.

    in demo version (a1), when this exporter launched, all files will be export to sde folder.
    new version (L/R): press L to import, R to export. files will place under mh3g folder in sd card

    TODO:
    1. 6.x MH4G support with additional decrypt.
    2. Import
    3. titleID batch changer to match other games.
     

    Attached Files:



  2. Lord M

    Lord M GBAtemp Advanced Fan

    Member
    873
    190
    Oct 31, 2014
    Italy
    "used a trick I posted here to access card1 game's save under gateway." <-- this mean if may work for every card1 games or only MH? ^^
     
  3. banxian
    OP

    banxian Member

    Newcomer
    40
    63
    Oct 30, 2014
    Switzerland
    yes, but like vc rom, we need a "Generator" to migrate titleID / gamesave flags from these ROM to exporter.
     
  4. cearp

    cearp the ticket master

    Member
    7,483
    4,714
    May 26, 2008
    Tuvalu
    this is really nice work, thank you for sharing!
     
  5. Lord M

    Lord M GBAtemp Advanced Fan

    Member
    873
    190
    Oct 31, 2014
    Italy
    and if you'll succesfully do this, we can have a savedatafiler for card1 games? :D
     
  6. banxian
    OP

    banxian Member

    Newcomer
    40
    63
    Oct 30, 2014
    Switzerland
    link removed, may export bad user1, please use new version on page 2

    install using bluebigmenu or devmenu, and launch your mh4g from GW card.
    (maybe something wrong in my code, if you SD havn't a mh4g folder, create one first.)
    exported system/user1 files will placed under your SD card "mh4g" folder.
     
    _eyCaRambA_, Carnivean and cearp like this.
  7. I pwned U!

    I pwned U! GBAtemp Advanced Fan

    Member
    833
    1,117
    Jun 14, 2013
    United States
    I cannot wait for this to work for other games!

    I just wish that there was a way to use SaveDataFiler for retail games.
     
  8. BlueCrimsonX

    BlueCrimsonX GBAtemp Regular

    Member
    110
    15
    Aug 4, 2013
    United States
    U.S.A in Kyoto
    I have MH3d.3ds on my gateway with save data but when I launch the program I get this:
    20150119_085539.jpg
    what does it mean?
     
  9. banxian
    OP

    banxian Member

    Newcomer
    40
    63
    Oct 30, 2014
    Switzerland
    maybe your mh3d.3ds is not in JPN region or forgot to rename exporter.3dz to exporter.3ds
     
  10. BlueCrimsonX

    BlueCrimsonX GBAtemp Regular

    Member
    110
    15
    Aug 4, 2013
    United States
    U.S.A in Kyoto
    I thought it would work for usa version. you should state that in your post
     
  11. banxian
    OP

    banxian Member

    Newcomer
    40
    63
    Oct 30, 2014
    Switzerland
    okay, it's my bad. I'll make new version for USA region with both import/export support.
    maybe two days later.
     
  12. BlueCrimsonX

    BlueCrimsonX GBAtemp Regular

    Member
    110
    15
    Aug 4, 2013
    United States
    U.S.A in Kyoto
    YAY!! Thanks for being considerate. (it's something a lot of people lack)
     
  13. themperror

    themperror GBAtemp Regular

    Member
    160
    33
    Aug 12, 2009
    Netherlands
    Don't forget an EU version! :P
     
  14. Zidapi

    Zidapi GBAtemp Psycho!

    Member
    3,024
    1,805
    Dec 1, 2002
    He did. You should try reading his post.
     
  15. samiam144

    samiam144 RĂ©gulier

    Member
    2,871
    935
    Aug 19, 2007
    Canada
    It didn't say before the edit. You should try reading the comments before yours lol
     
  16. BlueCrimsonX

    BlueCrimsonX GBAtemp Regular

    Member
    110
    15
    Aug 4, 2013
    United States
    U.S.A in Kyoto
    Thank you! :lol:
     
    samiam144 likes this.
  17. Zidapi

    Zidapi GBAtemp Psycho!

    Member
    3,024
    1,805
    Dec 1, 2002
    Welp. Sorry guys, I'd only been awake for about 15 minutes when I posted. I thought I'd checked if it had been edited, but apparently I did not.
     
    samiam144 likes this.
  18. secto15

    secto15 Member

    Newcomer
    34
    15
    Feb 23, 2013
    United States
    Mh4G error :(

    Code:
    MSDR1(): 0x00000000
    copied: 0, failed: 2.
    MSDR1(): 0xD900458A
    fuck. need to format save data...
    2nd mount, almost failed...
     
  19. banxian
    OP

    banxian Member

    Newcomer
    40
    63
    Oct 30, 2014
    Switzerland
    sounds strange.
    the first two lines means source file is ok, but detestation files under sdcard/mh4g create failed.

    next three lines means mount failed at all.
    do you have your sav file and card id header exported by 3dshelper?
    I'll try to reproduce it on my GW.
     
  20. secto15

    secto15 Member

    Newcomer
    34
    15
    Feb 23, 2013
    United States

    do you need the card id? and my .sav should be the same as the game because it created from the card