#!/bin/bash
echo '                         __________'
echo '__________/ DXX-Rebirth /'
install_packages libsdl-mixer1.2 libsdl-image1.2 libphysfs1 libglu1-mesa || exit 1

mkdir ~/.d1x-rebirth
cd ~/.d1x-rebirth
# rename existing files to lower case
for i in $( ls | grep [A-Z] ); do mv -f $i `echo $i | tr 'A-Z' 'a-z'`; done
if [ ! -f descent.hog ]; then
    echo No game content detected, downloading shareware version
    wget -q --show-progress https://web.archive.org/web/20221208193117if_/https://www.dxx-rebirth.com/download/dxx/content/descent-pc-shareware.zip || error "failed to download game content!"
    unzip descent-pc-shareware.zip
    rm descent-pc-shareware.zip
fi
wget -N -q --show-progress https://web.archive.org/web/20230702124034if_/https://www.dxx-rebirth.com/download/dxx/res/d1xr-hires.dxa || error "failed to download hires pack!"
wget -N -q --show-progress https://web.archive.org/web/20221208193318if_/https://www.dxx-rebirth.com/download/dxx/res/d1xr-sc55-music.dxa || error "failed to download ogg soundtrack!"
wget -N -q --show-progress https://github.com/dimag0g/dxx-rebirth/releases/download/v0.61-switch/d1x-rebirth-rpi || error "failed to download the executable!"
chmod a+x d1x-rebirth-rpi
echo "ResolutionX=640
ResolutionY=480
WindowMode=1" > descent.cfg

echo "[Desktop Entry]
Name=Descent 1
Comment=DXX-Rebirth source port of Descent: First Strike from 1995...
Exec=$HOME/.d1x-rebirth/d1x-rebirth-rpi -hogdir $HOME/.d1x-rebirth
Icon=$(dirname "$0")/icon-64.png
Terminal=false
Type=Application
Categories=Game;ActionGame;
StartupNotify=false
" > ~/.local/share/applications/d1x-rebirth.desktop || error "Failed to create menu entry!"
exit 0
