OCDM - Mario Maker 3DS course manager

OCDM stands for Online Course Database Manager

Features*:
  • import and export courses, both** 3DS and WiiU
  • cryptofix saves (if the game marked your save as "corrupted")
    • Note: this will overwrite the LockoutID in your courses, not in the save file, so please be fair and don't reupload others' courses :)
  • make/apply save snapshots (exports all files which are used in the save)
    • Note: please format your save data before restoring your save otherwise the game could mark your save as "corrupted", and this one is not cryptofixable
  • browse SMMDB
    • download courses
    • discontinued

*: these features are in the latest build at the time of editing this post, so functionality in the public build could differ
**: due to differences in the 3DS and the WiiU version, importing a converted course file on a foreign platform could crash the game on loading the course


bf9dd7f81f.jpg

dfa53dcd86.jpg

82f4e899ed.jpg

2d84f7a0f6.jpg

9f7d574fee.png

fd529e16c1.png

3e10674a00.png

fd5ea7441e.png

d593f2b5ff.png

f4b4b4fcf4.jpg



[Download] (not supported anymore)​
 
Last edited by Sono,

Lanslot233

Member
Newcomer
Joined
Jan 5, 2020
Messages
5
Trophies
0
Age
30
XP
43
Country
China
SMMDB should have two download buttons: one for WiiU, and one for 3DS

If you have a WiiU level (usually in a zip), unpack it into a folder like this:
  • levelname
    • course_data.cdt
    • course_data_sub.cdt (optional, but required for levels which use pipes)
    • thumbnail0.tnl (optional, unused)
    • thumbnail1.tnl (optional, unused)
    • sound.bwv (unused)

No matter what, you need to import a 3DS level into a slot first! Tap a slot to open the dropdown, and tap the "Import 3DS" button, browse to a level, and import that, then B to exit the level selector.
Tip: export a level you made, and you can keep reimporting that over and over again.

If you want to import a WiiU level, you need to import a 3DS level first, exit with B, and re-enter! Tap "Import WiiU", browse to the folder where course_data.cdt is, and tap "Select this folder" at the very top. Then once again, exit with B, and re-enter to see the changes instead of a glitchy mess.

CourseImportWUP failed: C8804470

and 'import WiiU' button is under 'import 3DS', but it's invisible

upload_2020-1-5_19-3-48.png
 

Sono

cripple piss
OP
Developer
Joined
Oct 16, 2015
Messages
2,800
Trophies
2
Location
home
XP
9,221
Country
Hungary
CourseImportWUP failed: C8804470

and 'import WiiU' button is under 'import 3DS', but it's invisible

I have no idea what you mean by invisible, it doesn't exist if it's not drawn.

Did you press B ?

Also, did you extract course000 folder onto the 3DS properly? If I remember correctly, that error means that a file is missing.
 

landon0401

New Member
Newbie
Joined
Nov 1, 2020
Messages
2
Trophies
0
Age
28
XP
33
Country
India
hello @Sono can you give me a update on the ocdm scene because it has benn a lot of fun to play levels in mario maker 3ds so the ocdm interface is really old will you be still working to update the gui
 

Sono

cripple piss
OP
Developer
Joined
Oct 16, 2015
Messages
2,800
Trophies
2
Location
home
XP
9,221
Country
Hungary
hello @Sono can you give me a update on the ocdm scene because it has benn a lot of fun to play levels in mario maker 3ds so the ocdm interface is really old will you be still working to update the gui

I actually started working on a new version years ago, but never finished it.

I don't think there will be any updates though, sorry! I just don't have any free time to work on homebrew :sad:
 

Master3d

Member
Newcomer
Joined
Jan 22, 2021
Messages
10
Trophies
0
Age
16
XP
43
Country
Morocco
OCDM stands for Online Course Database Manager

Features*:
  • import and export courses, both** 3DS and WiiU
  • cryptofix saves (if the game marked your save as "corrupted")
    • Note: this will overwrite the LockoutID in your courses, not in the save file, so please be fair and don't reupload others' courses :)
  • make/apply save snapshots (exports all files which are used in the save)
    • Note: please format your save data before restoring your save otherwise the game could mark your save as "corrupted", and this one is not cryptofixable
  • browse SMMDB
    • download courses

*: these features are in the latest build at the time of editing this post, so functionality in the public build could differ
**: due to differences in the 3DS and the WiiU version, importing a converted course file on a foreign platform could crash the game on loading the course


bf9dd7f81f.jpg

dfa53dcd86.jpg

82f4e899ed.jpg

2d84f7a0f6.jpg

9f7d574fee.png

fd529e16c1.png

3e10674a00.png

fd5ea7441e.png

d593f2b5ff.png

f4b4b4fcf4.jpg



[releases] Working download link: https://puu.sh/Cmtk5/09c496d6b7.cia

Unfortunetly I can't search for all the levels (I knwo this sounds impossible, but can I give a code to someone that will post the level in the website
 

Sono

cripple piss
OP
Developer
Joined
Oct 16, 2015
Messages
2,800
Trophies
2
Location
home
XP
9,221
Country
Hungary
Unfortunetly I can't search for all the levels (I knwo this sounds impossible, but can I give a code to someone that will post the level in the website

Yeah, special characters are not properly encoded. Try searching for the level without special characters. Also try using %20 instead of a space to see if that makes search magically work.
 

Silverwolf9k

New Member
Newbie
Joined
Feb 12, 2021
Messages
2
Trophies
0
Age
33
XP
38
Country
United States
Is it possible to do this externally? (since you mentioned its not compatible with luma) Like, could I use the one thats on pc that people use for the emulated wiiu? Or does one exist for pc thats for 3DS? The one still linked seems to be able to export, maybe you could just add an import feature and call it a wrap if source of the sharing can be accessed on a pc.
 
Last edited by Silverwolf9k,

Sono

cripple piss
OP
Developer
Joined
Oct 16, 2015
Messages
2,800
Trophies
2
Location
home
XP
9,221
Country
Hungary
Is it possible to do this externally? (since you mentioned its not compatible with luma) Like, could I use the one thats on pc that people use for the emulated wiiu? Or does one exist for pc thats for 3DS? The one still linked seems to be able to export, maybe you could just add an import feature and call it a wrap if source of the sharing can be accessed on a pc.

You can import both WiiU and 3DS, you just need to "duplicate" a slot first. You can duplicate a slot by exporting a 3DS level and re-importing it into a different slot. Sadly this is needed because the game has savegame DRM :/

You should be able to use the WiiU editor as long as you export the level as WiiU with the latest OCDM.

Don't know what you mean by "doesn't work in Luma"?
 

Silverwolf9k

New Member
Newbie
Joined
Feb 12, 2021
Messages
2
Trophies
0
Age
33
XP
38
Country
United States
You can import both WiiU and 3DS, you just need to "duplicate" a slot first. You can duplicate a slot by exporting a 3DS level and re-importing it into a different slot. Sadly this is needed because the game has savegame DRM :/

You should be able to use the WiiU editor as long as you export the level as WiiU with the latest OCDM.

Don't know what you mean by "doesn't work in Luma"?

I'm a noob at this, but you had mentioned to someone else that it didn't work with luma anymore due to being outdated and that you hadn't worked on it for a while. I can't get the cia to work other than exporting my own save, from that point I am lost tbh. It does not connect to the site when trying to search, but from what I think I understand, that was to be expected.

Tbh, I need a dummy proof explanation on what to do (a tutorial) I have been trying to figure it out for a bit on my own until I decided to ask in your post.
 

Sono

cripple piss
OP
Developer
Joined
Oct 16, 2015
Messages
2,800
Trophies
2
Location
home
XP
9,221
Country
Hungary
I'm a noob at this, but you had mentioned to someone else that it didn't work with luma anymore due to being outdated and that you hadn't worked on it for a while. I can't get the cia to work other than exporting my own save, from that point I am lost tbh. It does not connect to the site when trying to search, but from what I think I understand, that was to be expected.

Tbh, I need a dummy proof explanation on what to do (a tutorial) I have been trying to figure it out for a bit on my own until I decided to ask in your post.

OH RIGHT, I remember now! Yeah, it doesn't work with Luma, because the 3dsx is only for very old homebrew launcher (exploits like ninjhax and soundhax work without a CFW only).

You just need to re-import the exported save into an empty slot, then go back to the main menu, re-enter the level browser, and now the import WiiU option will appear.

Edit:
- export slot to file
- import exported file to an empty slot
- press B to go back to main menu
- enter level browser again
- touch the newly imported slot
- the "Import WiiU" option should appear
- browse to a WiiU-format folder on your SD
- press "select this folder" on top of the file browser
 
Last edited by Sono,

sjkim04

Active Member
Newcomer
Joined
Feb 28, 2021
Messages
25
Trophies
0
Age
16
XP
87
Country
Korea, South
I can't browse SMMDB from the app.
I can manually download courses from the website, but any plans for fixes?
 

Etunts

Member
Newcomer
Joined
Jun 25, 2020
Messages
16
Trophies
0
Age
35
XP
202
Country
United States
i am using browserhax homebrew and sky3ds+,i cant get it to launch, it says,required content to run this app is not installed on the system.
 

Sono

cripple piss
OP
Developer
Joined
Oct 16, 2015
Messages
2,800
Trophies
2
Location
home
XP
9,221
Country
Hungary
i am using browserhax homebrew and sky3ds+,i cant get it to launch, it says,required content to run this app is not installed on the system.

Where does it say that? The Homebrew launcher says it? Did you extract the smdh, 3dsx, and the .xml file as well to the same place?
 

Etunts

Member
Newcomer
Joined
Jun 25, 2020
Messages
16
Trophies
0
Age
35
XP
202
Country
United States
yeah, in homebrew launcher and i extracted all the content in the zip file that i downlaoded from github
i am using a new 3ds
 

Attachments

  • OCDM-master.zip
    1.1 MB · Views: 89

Site & Scene News

Popular threads in this forum

General chit-chat
Help Users
  • No one is chatting at the moment.
    LeoTCK @ LeoTCK: yes for nearly a month i was officially a wanted fugitive, until yesterday when it ended