Project-Y

Toolchain to build Yoshi's Island (J) V1.0 from source code, by MrL314

Last updated: September 17, 2021

Setup

1. To begin, download this toolchain and obtain the folder called other\SFC\ソースデータ\ヨッシーアイランド\日本_Ver0 from the July 2020 gigaleak.

   • You obtain these files at your own risk.

2. Copy the CONTENTS of the 日本_Ver0 folder (not the folder itself) into the folder named VER_0 included with this tool.

3. Run setup.bat, and ensure there are no errors.

Building the Yoshi's Island JPN V1.0 ROM

1. After completing the Setup step, run build.bat.

2. The built ROM will appear in the Output folder. It will be called VER_0.sfc.

Running on Mac/Linux?

To run on Mac or linux-based systems, see this branch here

Running raw python files

If there are any issues running the executables, I have also included the source python files. In each bat file, wherever an executable is called, change to the relevant call to run the python script instead. Executables are called in setup.bat (with createSource being called), and in Tools\createROM, where you may change the relevant calls for the lines:

• set asm=...
• set lnk=...
• set h2b=...

Change these to run the relevant python scripts.

Discord

Join our discord pertaining to Yoshi's Island source modding here: https://discord.gg/F46w4GAKr2

Special Thanks

• venen
• atomic
• xprism
• dirtbag
• SmorBjorn
• SMKW Community
• and YOU!

Extra special thanks to:

• R4M0N
• dirtbag
• xerofdv
• furvent
• ScouB
• Brian Mazzarella
• kandowontu
• DaVince
• starxxon
• firewaster
• Olivier Cahagne
• Laszlo

I wouldn't have been able to work on projects like this without your support!

GNU License

Project Y is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 3 of the License.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.