install_ra_packages() {
    wget http://open-ra.org/packages/ra-packages.zip
    mkdir -p $pkgdir/usr/share/openra/mods/ra/packages
    unzip ra-packages.zip -d $pkgdir/usr/share/openra/mods/ra/packages
}

install_cnc_packages() {
    wget http://open-ra.org/packages/cnc-packages.zip
    mkdir -p $pkgdir/usr/share/openra/mods/cnc/packages
    unzip ra-packages.zip -d $pkgdir/usr/share/openra/mods/cnc/packages
}

# arg 1:  the new package version
post_install() {
    while true 
    do
        read -s -n1 -p "Download and install RA packages? [Y/n]"
        case $REPLY in
            y|Y|"") 
                install_ra_packages
                break;;
            n|N) break;;
            *) echo "Please enter y or n.";;
        esac
    done
    
    while true 
    do
        read -s -n1 -p "Download and install C&C packages? [Y/n]"
        case $REPLY in
            y|Y|"") 
                install_cnc_packages
                break;;
            n|N) break;;
            *) echo "Please enter y or n.";;
        esac
    done
    
    gacutil -i $pkgdir/usr/share/openra/thirdparty/Tao/Tao.Cg.dll
	gacutil -i $pkgdir/usr/share/openra/thirdparty/Tao/Tao.FreeType.dll
	gacutil -i $pkgdir/usr/share/openra/thirdparty/Tao/Tao.OpenAl.dll
	gacutil -i $pkgdir/usr/share/openra/thirdparty/Tao/Tao.OpenGl.dll
	gacutil -i $pkgdir/usr/share/openra/thirdparty/Tao/Tao.Sdl.dll
	
	echo "#!/bin/sh" > openra
	echo "cd /usr/share/openra" >> openra
	echo "mono /usr/share/openra/OpenRA.Game.exe" >> openra
	install -m +rx openra /usr/bin/
}