ROM Hack Discussion Fire Emblem: Three Houses General Hacking

Shismouche

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Beta 3:
https://www.dropbox.com/s/eaogy29kp39ccel/fireemblemthreehouse_saveeditor_beta3.7z?dl=0

Changelog: (too many code changes to count them all, so i will just list the major new ones)

- Quests are now editable, this may or may not result in a crash, if a quest is enabled early
- Support Conversations are now editable
- All language files moved from external files into compressed ressources, this means a single exe file without any data folder
- some impossible values are now "silently" fixed when loading a save, like class exp
- Misc Items/Gift Items/Quests/Support Conversations editor allows multi edit, hold shift when selecting.
- some game database files are now loaded, this allows more accurate limited values/calculations

- Character Tab:

- Adjutant editable (might be useless...)
- Class Level editable (0 = not mastered, 1 = mastered)
- Abilities - All button added
- Combat Arts Editor added
- Skill exp limited to the current Rank and Rank no longer editable
- Stats are limited to the maximum values from the Character Database
- Job / Battalion / Items are shown, but not editable for now, editing these would mess to much up without a lot of error checking
- Import of battle memory dumps are possible (via character import), they only work in menu/exam and crash in battle, so no official support for now.

The "Test" tab is only me testing out what each value in the Database files of the game does, it might be useful for some people, so i left it visible.
This is the final update before my vacation, so don't expect any update / hotfix / support in the next 2 weeks.
Beta 3:
https://www.dropbox.com/s/eaogy29kp39ccel/fireemblemthreehouse_saveeditor_beta3.7z?dl=0

Changelog: (too many code changes to count them all, so i will just list the major new ones)

- Quests are now editable, this may or may not result in a crash, if a quest is enabled early
- Support Conversations are now editable
- All language files moved from external files into compressed ressources, this means a single exe file without any data folder
- some impossible values are now "silently" fixed when loading a save, like class exp
- Misc Items/Gift Items/Quests/Support Conversations editor allows multi edit, hold shift when selecting.
- some game database files are now loaded, this allows more accurate limited values/calculations

- Character Tab:

- Adjutant editable (might be useless...)
- Class Level editable (0 = not mastered, 1 = mastered)
- Abilities - All button added
- Combat Arts Editor added
- Skill exp limited to the current Rank and Rank no longer editable
- Stats are limited to the maximum values from the Character Database
- Job / Battalion / Items are shown, but not editable for now, editing these would mess to much up without a lot of error checking
- Import of battle memory dumps are possible (via character import), they only work in menu/exam and crash in battle, so no official support for now.

The "Test" tab is only me testing out what each value in the Database files of the game does, it might be useful for some people, so i left it visible.
This is the final update before my vacation, so don't expect any update / hotfix / support in the next 2 weeks.


Excellent work !!

Is it a way using this to put S-level in Heavy Armored and Aerial for Byleth without making the game glitch ?
 

Hayato213

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I have every legitimate class up to Intermediate unlocked on them and they all have models besides Lord. I know the class works, I'm just trying to figure out what flag I have to trip to make it work on a different route.

For example if you use the recruit all the characters code to get all the characters when you go into your roster then game would crash, so similar concept if you play the normal way without Dimitri and Claude their data still would be on the save, if you alter it would crash the game so it depends what classes the game left those character in probably that what causing your game to crash, ask @Falo for his opinion, but I believe this is what causes your game to crash.
 
Last edited by Hayato213,

DEMONDICE

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Excellent work !!

Is it a way using this to put S-level in Heavy Armored and Aerial for Byleth without making the game glitch ?
Use the cheat for x256 Skill EXP. The editor won't allow you to edit the EXP past the current level to avoid crashes. Just use the cheat and then do a single Faculty Training and it'll go up to S+ with no softlock.
 
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Shismouche

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Use the cheat for x256 Skill EXP. The editor won't allow you to edit the EXP past the current level to avoid crashes. Just use the cheat and then do a single Faculty Training and it'll go up to S+ with no softlock.

Thank you very much !

I just had the region issue with the cheats for now but I am (re ?)installing the last version of Atmosphère to make it work as it was advised and I didn't try it yet. I'll see tomorrow !

Thank you a lot sir : D
 
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linuxares

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Hmm odd but funny bug. If you enable "Unlock Statue" with the cheat. Your ZR won't no longer be able to change the map when you run around. I mean it's just to enable and then turn off.
 
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pandavova

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Well thats it for me, im done. lol.
First: Yeah i discoverd how to unlock all Support Conversations in the Extras-Menu.
Change everything from offset 0x338 to FF. Its really that simple.

Second: To change the Checksum of your system file use HxD's feature, select everything after the first 12 bytes (offset 0xC) and then flip the Checksum-32 (if its 0000693A, write 3A 69 00 00 to first 4 bytes).

As a funny side effect, it unlocks EVERYTHING ELSE in the Extras. Yep. EVERYTHING from all 3 Houses.
Have fun recording everything to YouTube or watching it yourself xd
 
Last edited by pandavova, , Reason: oops that was public knowledge (removed some stuff)
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limoonfeat

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Well thats it for me, im done. lol.
First: Yeah i discoverd how to unlock all Support Conversations in the Extras-Menu.
Change everything from offset 0x338 to FF. Its really that simple.

Second: To change the Checksum of your system file use HxD's feature, select everything after the first 12 bytes (offset 0xC) and then flip the Checksum-32 (if its 0000693A, write 3A 69 00 00 to first 4 bytes).

As a funny side effect, it unlocks EVERYTHING ELSE in the Extras. Yep. EVERYTHING from all 3 Houses.
Have fun recording everything to YouTube or watching it yourself xd
Can you do it again with pircture?
 
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Emj117

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If anything could someone upload a system file with everything unlocked like SupportConversations/Events/ect if possible?
 

8bitNoble

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So I got the Herbs quest from Rhea, to give them to two of my students, but it doesn't read me giving them the herbs.

Had to edit the inventory down to have 1 of each as an attempt to fix it. I also couldn't give any of my fishing tournament fish to Flayn, also edited down my inventory to make sure I have "space".
 

Shismouche

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Thank you very much ! Everything works and I love the being able to modify the relations level because I'm not good into being nice to people in this game, I would have missed a lot of things :D
 
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DEMONDICE

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So I got the Herbs quest from Rhea, to give them to two of my students, but it doesn't read me giving them the herbs.

Had to edit the inventory down to have 1 of each as an attempt to fix it. I also couldn't give any of my fishing tournament fish to Flayn, also edited down my inventory to make sure I have "space".
Its a known issue for some cheats. Turning off the infinite items and editing your inventory doesn't always work unfortunately. My fix for the Herbal Remedies quest was to give both students the herbs to clear them off the map, then edit my save to complete the quest. The save editor has a Quest section now, just set the bugged quests to "4" for complete. Unfortunately you don't get the rewards, but if you already have the 99 items it really doesn't matter.
 
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Zaybokk

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You can't turn off the skill or exp code, just turn on the 1x skill code to revert back to normal.

interesting , makes
AMS, but I edited, I managed to get them working.

wait!??, what how did u manage to get them working ??, because some reason i did them it just made
all enemies basically untouchable and did nothing for my team or unit(s)??..

Use the cheat for x256 Skill EXP. The editor won't allow you to edit the EXP past the current level to avoid crashes. Just use the cheat and then do a single Faculty Training and it'll go up to S+ with no softlock.

it's working for you?.., some reason i do it. and it makes my enemies untouchable??.

Heyho
first i got to thank you guys for all the work and i hope i can use it myself as well to enjoy fe to the fullest
so i got atmosphere and edizon installed today
so far i got the cfw working and can use fe three houses and edison at the same time
i can see the cheats and they are all disabled with an [x] and probably enabled with [ ]<<nothing
they were all [x]
how exactly can i use them and go back to the game?
the way i do it is i enable 1-3 of them [ ] and press the home button and go back to the game
but none are working
i read about 20 sites of post before registering and asking
my version 1.0.1 european catridge version(are the cheats for the NA version?)
if somebody can please tell me how to use them step by step
i would be very very grateful

#1: cheats with an [x] mark Means there Enabled..
#2: cheats with an [ ] -(Empty)-mark Means there disabled..
at least for my version it does?..

---------------------------------------
for my current project/fixing :
#3: i had to do some editing on some of my code(s) for some people that need this done to properly get
them to possibly to work, i have to rework the wording in the text layout on them..
because when i tried them, they wouldn't even show up until i remove some of the unnecessary wording.

Because there is no 3D model for that class for that character if you used something that doesn't exist especially in battle it will crash.
yeah i just got Lord Class on mine with Claude myself , it does Exist indeed... just don't think all/any unit(s) can get , but i don't know enough myself yet about this game yet.
 

kalitbartman

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Hmm..so I've been using Claude and Dimitri for a bit on my team during the Edelgard route and I've had zero issues so far. However, after reclassing them both into their Lord class, they are invisible and crash during combat scenes. Any ideas why their models are invisible? Its a legitimate class for them and is certainly in the game.

mabey only the Claude and Dimitri from the five year time skip can be lord
 

Zaybokk

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mabey only the Claude and Dimitri from the five year time skip can be lord
Claude , Dimitri , and also Edelgard ..
to what i've gathered and also reported , there's a lot more incoming , rom diggers** found - they stating a ton-( yes a ton i said , possibly hundreds of ) or so unused Characters -
-deep in the file(s) that are buried-(meaning there not normally playable Characters , but doesnt mean they can't be used either)..
it's basically Characters they was thinking and or was at one point - Going to Put out and or make as playable ones - but never did was just Abandoned ones,
i know this, because they never even got Voice line(s) .. except like three or four or so of them had Voice lines--
was : Jeralt , Kostas , and Sothis , and Judith i think did too..

this gets even better.. because we are not even talking about enemy unit(s) yet.. :)
Example , think : Death - Knight ♞
 
Last edited by Zaybokk, , Reason: Credit(s) where it due...

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