Streetpass Mii Plaza - Puzzle Editing [QUESTIONS]

Discussion in '3DS - ROM Hacking, Translations and Utilities' started by xXDungeon_CrawlerXx, Mar 27, 2016.

  1. xXDungeon_CrawlerXx
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    xXDungeon_CrawlerXx GBAtemp Maniac

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    Hey Guys,

    Since yesterday I try to replace Puzzles with my own.
    I found the needed files for the Puzzles in RomFS of "Streetpass Miiplaza".
    Location of the Models: "romfs\graphics\model"
    Location of the Preview Images: "romfs\graphics\tex"
    I edited some preview Images and some Models already, rebuilt the romfs and rebuilt the cia.
    I've encrypted the CIA with Decrypt9UI and deinstalled the original one from EmuNAND.
    After deinstalling the original, I've reinstalled my modified one.

    Unfortunately nothing changed...
    Even If I replace the Models with other original models, nothing changes.

    After that, I deleted BossExtData and ExtData, still nothing changes.

    I guess the models which Streetpass MiiPlaza uses is in BOSS.
    For example the file "!!!$!!!!J!!+s(" contains all standard Puzzlenames (up to Final Fantasy Explorers) and a lot of CGFX-Files (80 CGFX Files).
    The Filesize: ~22MB

    I guess all Puzzle related Models and Textures are saved in this file.

    Unfortunately I can't just modify the file because it has a checksum.
    If I edit just the Puzzle-names, Streetpass Mii Plaza is unable to load the file and deletes it completely.

    Could someone help me finding the checksum of this file + extract/insert CGFX-Files to it?

    EDIT:
    Uploaded the BossExtData file here:
    https://mega.nz/#!MpkzxQxT!MYowEC-EeKdvYzVGvqpK5GxvKYWjTkSrESziIhlNn5M

    Extracted one CGFX-File from it (Offset: 20028 - 2BDC8), decompressed it and got this:
    IMAGE

    I guess we could edit this stuff BUT there's the problem with reinserting files + the Checksum.

    Would you help me with this?
     
    Last edited by xXDungeon_CrawlerXx, Mar 27, 2016
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  2. xXDungeon_CrawlerXx
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    xXDungeon_CrawlerXx GBAtemp Maniac

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  3. SLiV3R

    SLiV3R 3DS Friend Code: 0473-9069-2206

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    Cool stuff! :)
     
  4. Ripper00420

    Ripper00420 GBAtemp Advanced Fan

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    Here is a save you can import with JKs save manager. import systemsave and extradata.
    100% games except fishing I think, and everything maxed and bought plazawise

    NOT MY SAVE came from @Ikki Barri In another thread.
    https://mega.nz/#F!GZFHFRxR key=!8Pt4HAOYO3fxuiHJewbp2w
     
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  5. SLiV3R

    SLiV3R 3DS Friend Code: 0473-9069-2206

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    Do I need to have a CFW for this too work? Or can this work in official firmware?
     
  6. Ripper00420

    Ripper00420 GBAtemp Advanced Fan

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    If you can use JKs savemanager from HB then your good.
     
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  7. SLiV3R

    SLiV3R 3DS Friend Code: 0473-9069-2206

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    I can use cia's as well. But the steps are like:

    -Replace save file in SD card
    -run JKs save manager
    -profit?
     
  8. hudhair

    hudhair GBAtemp Advanced Fan

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    Im trying to extract the mii plaza save using JK save manager but it does not show up. Any ideas? Emunand 10.7 o3ds
     
  9. xXDungeon_CrawlerXx
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    xXDungeon_CrawlerXx GBAtemp Maniac

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    DUDE, WRONG THREAD!
    I know how to use the Save, I've installed it when the savefile was released!

    In this thread I want some help with replacing original Puzzles with Custom ones!
     
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  10. Serial07

    Serial07 Advanced Member

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    I tried to replace the boss file on my EUR 3DS with a USA boss, but still nothing happens.