Dependencies

Arch:

cdrtools
cmake
git
python
python-pip 
python-setuptools
p7zip
wget 

Ubuntu:

git
python-is-python3
python3
python3-pip
python3-setuptools
python3-venv
make
cmake
p7zip-full
wget

You will also need the cdrtools ppa ppa:brandonsnider/cdrtools

Setup

Create a folder called iso and place your P2G.iso (clean image of Portable 2nd G) and FUC.iso (FUComplete patched image) inside. Also create a folder called tools and place deceboot_0_3.zip inside.

The folder/file structure should look like this:

.
├───.git
├───data
├───iso
│   ├───P2G.iso
│   └───FUC.iso
├───modloader
├───mods
├───patches
└───tools
    └───deceboot_0_3.zip
.gitignore
build_iso.sh
build.sh
events_builder.sh
main.asm
README.md
setup.sh
ULJM05500.ini

Now run ./setup.sh and let it finish, it'll take a while.

Building

To build, run ./build.sh. This will build the asm patches, replace the code in the game and have a iso root folder in build/ISO_ROOT.

If you wish to replace additional files in the build process, place them in the build/data_in folder as their numerical name (refer to data/index.csv for a list of numbers/names) and rerun the build script.

The generated loader.bin/config.bin are in build/ISO_ROOT/FUC/ if you wish to test modloader.

NOTE:

loader.bin/config.bin are a paired set... if you add to modloader and do not use the generated config.bin after building, you will end up having issues... so please make sure you update any existing loader/config you may have with PPSSPP.

Building ISO

Once you are happy with your changes, you can build the ISO by running ./build_iso.sh. You can find the iso in build/FUC_Debug.ISO.