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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit cmake xdg
DESCRIPTION="Feature-faithful open source re-implementation of Caesar III"
HOMEPAGE="https://github.com/bvschaik/julius"
SRC_URI="https://github.com/bvschaik/julius/archive/v${PV}.tar.gz -> ${P}.tar.gz"
LICENSE="AGPL-3"
SLOT="0"
KEYWORDS="~amd64"
DEPEND="
media-libs/libpng:0=
media-libs/libsdl2[joystick,video,sound]
media-libs/sdl2-mixer
"
RDEPEND="${DEPEND}"
src_prepare() {
cmake_src_prepare
xdg_src_prepare
}
src_install() {
insinto /etc/profile.d
doins "${FILESDIR}"/90julius.sh
cmake_src_install
mv "${ED}"/usr/bin/julius "${ED}"/usr/bin/julius-game ||
die "Failed to rename executable (required as per conflict with app-accessibility/julius)"
}
pkg_postinst() {
xdg_pkg_postinst
ewarn "Julius requires you to download the original Caesar 3 resources."
ewarn
ewarn "You need to obtain these files from a vendor of the proprietary software."
ewarn "You will then need to copy the 'app' directory into '~/.cache/julius/'."
ewarn "One way to obtain this directory is to download the GOG Cesar 3 edition."
ewarn "You can then produce this directory by running:"
ewarn " innoextract -m setup_caesar3_2.0.0.9.exe"
ewarn
ewarn "Lastly, run 'source /etc/profile' to refresh your environment and be able"
ewarn "to start the game directly by running 'julius-game' in the command line."
}
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