Project Aloha

A (nonmatching) decompilation of Jumping Flash on PSX. Incomplete and also kinda broken now. (I've added new bugs :D)

Requirements

The image file for the USA or Japan version of Jumping Flash, depending on which one you want to build. The image should be in bin/cue format. Put it at original/us.bin or original/jp.bin. Building the European version is not supported right now.

$ md5sum original/*.bin
f06c4a94709537b0a12af5df0889629e  original/jp.bin
4e73eb6054568a3ef88843e3d8c7d80b  original/us.bin
bfe9de682f985076dc5409ecabb7e51d  original/eu.bin

On Debian/Ubuntu:

apt install ninja gcc-mipsel-gnu-linux binutils-mipsel-gnu-linux

You also need mkpsxiso, dumpsxiso, and Python.

Building

Dump the original disc image:

sh dump_jp.sh
# or
sh dump_us.sh

Generate the ninja build file:

python mkninja.py jp
# or
python mkninja.py us

(You will probably have to change the cross variable, either in the generator script or in the final build.ninja file.)

And build the image:

ninja

Finally run build/aloha_*.bin on an emulator or real hardware.

Disclaimer

No part of this project was done with the assistance of artificial intelligence.