boviex / fe8u-cskillsys-kernel

Morden c-skillsystem for fireemblem8u

FE-C-Build Kernel

Modern CHAX for FE8U-SkillSystem, including skillsys, battle-system hacks, etc.e.

Main purpose to split kernel form c-build is to make it independent form the wizardry to the real game.

Custom build

<!> You need a linux envirment!

For Windows user, it is recommended to use a ubuntu server or try WSL.

1. Install sub-modules

cd Kernel/Tools
git clone https://github.com/MokhaLeee/FE-CLib-Mokha.git
git clone https://github.com/StanHash/EventAssembler.git --recursive
git clone https://github.com/StanHash/FE-PyTools.git --recursive

2. Install dependence

sudo apt-get -y install binutils-arm-none-eabi \
    gcc-arm-none-eabi build-essential cmake re2c ghc \
    cabal-install libghc-vector-dev libghc-juicypixels-dev \
    python3-pip pkg-config libpng*

pip install pyelftools PyInstaller tmx six

3. Install DevkitPRO

wget https://apt.devkitpro.org/install-devkitpro-pacman
chmod +x ./install-devkitpro-pacman
./install-devkitpro-pacman
sudo dkp-pacman -S gba-dev

# Export vars
export DEVKITPRO=/opt/devkitpro
export DEVKITARM=${DEVKITPRO}/devkitARM
export DEVKITPPC=${DEVKITPRO}/devkitPPC
export PATH=${DEVKITPRO}/tools/bin:$PATH

3. Build EA

   Get into Tools/EventAssembler and then refer to EA build note to install .NET.

# Install .NET
# refer to: https://learn.microsoft.com/en-us/dotnet/core/install/linux-scripted-manual#scripted-install
wget https://dot.net/v1/dotnet-install.sh -O dotnet-install.sh
chmod +x ./dotnet-install.sh
./dotnet-install.sh --channel 6.0

export DOTNET_ROOT=$HOME/.dotnet
export PATH=$PATH:$DOTNET_ROOT:$DOTNET_ROOT/tools

# Build EA
cd Tools/EventAssembler
./build.sh

5. Put Fire Emblem: The Sacred Stones clean rom named fe8.gba in the repo directory.

6. build:

make

It build such outputs

Name	Desc
fe8-kernel-beta.gba	ROM
fe8-kernel-beta.sym	debug on NO$GBA
fe8-kernel-beta.ref.s	lyn reference
fe8-kernel-beta.ref.event	EA reference

For more notes, see Doc dir