#!/bin/sh

help() {
    echo "    \$1 -> select the GPU type: --nvidia, --amd, or --intel."
    echo "    \$2 -> if -R, will uninstall gaming programs"
}

if [ "$1" = "--nvidia" ]; then 
    NVIDIA_GPU="TRUE"
elif [ "$1" = "--amd" ]; then
    AMD_GPU="TRUE"
elif [ "$1" = "--intel" ]; then
    INTEL_GPU="TRUE"
else
    help && exit 
fi

CMD=" -S --noconfirm "


[ "$2" = "-R" ] && CMD=" -Rs " 


[ -z "$(grep "^\[lib32" /etc/pacman.conf)" ] && [ -z "$NVIDIA_GPU" ] && [ -z "$AMD_GPU" ] && [ -z "$INTEL_GPU" ] && help && exit

    [ "$NVIDIA_GPU" = "TRUE" ] && sudo pacman $CMD nvidia-utils lib32-nvidia-utils
    [ "$AMD_GPU" = "TRUE" ] && sudo pacman $CMD vulkan-radeon lib32-vulkan-radeon
    [ "$INTEL_GPU" = "TRUE" ] && sudo pacman $CMD vulkan-intel lib32-vulkan-intel

    sudo pacman $CMD vulkan-mesa-layers lib32-vulkan-mesa-layers

    sudo pacman $CMD  wine-staging winetricks
    sudo pacman $CMD giflib lib32-giflib libpng lib32-libpng libldap lib32-libldap gnutls lib32-gnutls mpg123 lib32-mpg123 openal lib32-openal v4l-utils lib32-v4l-utils libpulse lib32-libpulse alsa-plugins lib32-alsa-plugins alsa-lib lib32-alsa-lib libjpeg-turbo lib32-libjpeg-turbo libxcomposite lib32-libxcomposite libxinerama lib32-libxinerama ncurses lib32-ncurses opencl-icd-loader lib32-opencl-icd-loader libxslt lib32-libxslt libva lib32-libva gtk3 lib32-gtk3 gst-plugins-base-libs lib32-gst-plugins-base-libs vulkan-icd-loader lib32-vulkan-icd-loader cups samba dosbox

    sudo pacman $CMD gamemode lib32-gamemode
    sudo pacman $CMD lutris steam