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Some patch for Emerald

Yave Yu

Yave Yu

    • 185
    Posts
    5
    Years
    • Seen Jul 29, 2024
    I wanna share some patch for Emerald, it (may) compatible with all tranditional binary 1986 ROM based hack, but incompatible with all decomp hack.
    The first one is Pokemon, bag, and money data decryption.
     

    Attachments

    • Emerald_DataDecryption.ips
      145 bytes · Views: 44
    When battle begins, the background, character, and ground are move faster.
     

    Attachments

    • Emerald_FasterBattleIntro.ips
      132 bytes · Views: 66
    Pokemon now can gain all six 252 EVs, also modified single EV cap to 252.
     

    Attachments

    • Emerald_MaxEVCap.ips
      95 bytes · Views: 45
    Last edited:
    Shorter battle text delay, two versions available.
    V1: Modified delay length table, but…
    If some hack adds new battle text, it may not reduce their delay, because they are new, non-vanilla location.
    V2: Modified ADD value (speed up), should compatible with many hack even new text and delay value.
     

    Attachments

    • Emerald_ShorterBattleTextDelayV1.ips
      2.4 KB · Views: 8
    • Emerald_ShorterBattleTextDelayV2.ips
      26 bytes · Views: 33
    Last edited:
    Continuous repel system now in Emerald, for some reason none of Emerald hack really implement this, including decomp hack, they instead give you a box to choose a repel.
    It won't work on some emulator, will softlock after use a repel. They are:
    Newer VBA-rr
    VBA-Next
    Older VBA-M less than 2.1.1
    (As well as older GBA.emu)

    mGBA, MyBoy works fine, other emulator such as Delta (iOS) I don't know.
     

    Attachments

    • Emerald_BW2RepelSystem.ips
      282 bytes · Views: 38
    Last edited:
    Redirect key item fanfare to another existing song, for some reason Emerald didn't use it.
     

    Attachments

    • Emerald_KeyItemFanfare.ips
      29 bytes · Views: 27
    Increase money cap to 9999999, match BW (and onwards) standard.
    Emerald uses different text format compare to FireRed, so if let it store 999999999, text would look weird.
     

    Attachments

    • Emerald_MoreMoney.ips
      76 bytes · Views: 40
    Change default settings, text speed from mid to fast, sound from mono to stereo.
    If some hack modified these options, don't use this patch.
     

    Attachments

    • Emerald_DefaultFastAndStereo.ips
      22 bytes · Views: 33
    It's great to hear that it has the potential to be compatible with traditional binary 1986 ROM-based hacks, even though it may not work with decomp hacks. The ability to decrypt Pokémon, bag, and money data could be very useful for those who are working on hacks or trying to modify the game's data. I'm sure this will be appreciated by the Emerald hacking community.
     
    Battle don't divide EXP, including Exp. Share.
     

    Attachments

    • Emerald_NoDivideEXP.ips
      38 bytes · Views: 40
    X Item now increase by 2.
     

    Attachments

    • Emerald_Gen7XItem.ips
      163 bytes · Views: 22
    Yave Yu said:
    Battle don't divide EXP, including Exp. Share.
    Click to expand...
    About this one, it seems to still share the Exp if I equip five Mons with Exp Share, albeit much less without the patch I think. I've experimented by equipping and removing Exp Share on two to more Mons
     
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