#
# assaultcube-lockdown — AssaultCube (LockdownEdition), a "Wayland/NVIDIA-friendly" build.
#
# Intended behaviour:
#   * user command   : assaultcube
#   * real process   : ac_client  (the launcher exec's the real binary)
#   * SDL_VIDEODRIVER=x11 forced by default (user can override)
#   * coexists with RPM Fusion via a distinct package name + Conflicts
#
# Built FROM SOURCE (clang++) in a clean chroot (mock/COPR).
#

# The upstream Makefile sets its own CXXFLAGS (no -g): no debuginfo subpackage.
%global debug_package %{nil}

Name:           assaultcube-lockdown
Version:        1.3.0.2
Release:        1%{?dist}
Summary:        AssaultCube (LockdownEdition) — multiplayer FPS, Wayland/NVIDIA-friendly build

# Engine code: zlib. Game content (maps/textures/sounds): AssaultCube license (redistributable).
License:        zlib
URL:            https://assault.cubers.net

# Official upstream source, pinned to tag v1.3.0.2 (unpacks to AC-1.3.0.2/).
Source0:        https://github.com/assaultcube/AC/archive/refs/tags/v%{version}.tar.gz#/AC-%{version}.tar.gz
# Packaging files provided by THIS repository:
Source1:        assaultcube-lockdown.desktop
Source2:        assaultcube-lockdown.metainfo.xml

# Compiles on aarch64 too, but we target x86_64.
ExclusiveArch:  x86_64

# Coexistence with the RPM Fusion package (which also owns /usr/bin/assaultcube).
# Distinct name => never silently replaced by "dnf upgrade". Conflicts => not both installed.
Conflicts:      assaultcube

Requires:       hicolor-icon-theme

BuildRequires:  make
BuildRequires:  clang
BuildRequires:  gcc
BuildRequires:  gcc-c++
BuildRequires:  SDL2-devel
BuildRequires:  SDL2_image-devel
BuildRequires:  zlib-devel
BuildRequires:  libogg-devel
BuildRequires:  libvorbis-devel
BuildRequires:  openal-soft-devel
BuildRequires:  mesa-libGL-devel
BuildRequires:  libX11-devel
BuildRequires:  desktop-file-utils

%description
AssaultCube is a free, multiplayer, first-person shooter based on the CUBE
engine: fast, arcade-style and lightweight.

This is a "LockdownEdition" variant packaged for Fedora with two practical
tweaks:

 * The game is launched with the "assaultcube" command, but the real process
   is named "ac_client" (visible in ps, top, /proc/PID/maps), exactly like on
   Debian/Ubuntu: the launcher "exec"s the real binary.

 * The launcher forces "SDL_VIDEODRIVER=x11" by default so the window shows up
   correctly on Wayland sessions running the proprietary NVIDIA driver. You can
   override it: "SDL_VIDEODRIVER=wayland assaultcube".

The package uses a distinct name (assaultcube-lockdown) so it coexists with the
RPM Fusion "assaultcube" package without being replaced by an upgrade.

%prep
%autosetup -n AC-%{version}

%build
# Build client + server. Bundled enet is auto-configured as a static lib by the Makefile.
make -C source/src %{?_smp_mflags} CXX=clang++ client server

%install
# 1) Real binaries (the file name becomes the process name after exec)
install -Dm0755 source/src/ac_client %{buildroot}%{_libexecdir}/%{name}/ac_client
install -Dm0755 source/src/ac_server %{buildroot}%{_libexecdir}/%{name}/ac_server

# 2) Game data (read-only)
install -d %{buildroot}%{_datadir}/%{name}
cp -a packages config bot mods docs %{buildroot}%{_datadir}/%{name}/

# 3) Client launcher: command `assaultcube` -> exec ac_client
install -d %{buildroot}%{_bindir}
cat > %{buildroot}%{_bindir}/assaultcube <<'LAUNCHER'
#!/bin/sh
# Force XWayland by default (override: export SDL_VIDEODRIVER=wayland).
: "${SDL_VIDEODRIVER:=x11}"
export SDL_VIDEODRIVER
# The engine looks for packages/ config/ ... in the current directory.
cd /usr/share/assaultcube-lockdown || exit 1
# exec -> the process takes the binary's name: "ac_client".
exec /usr/libexec/assaultcube-lockdown/ac_client \
     --home="${HOME}/.assaultcube/v1.3" --init "$@"
LAUNCHER
chmod 0755 %{buildroot}%{_bindir}/assaultcube

# 4) Server launcher: command `assaultcube-server` -> exec ac_server
cat > %{buildroot}%{_bindir}/assaultcube-server <<'SRVLAUNCHER'
#!/bin/sh
cd /usr/share/assaultcube-lockdown || exit 1
exec /usr/libexec/assaultcube-lockdown/ac_server "$@"
SRVLAUNCHER
chmod 0755 %{buildroot}%{_bindir}/assaultcube-server

# 5) Icon
install -Dm0644 packages/misc/icon.png \
  %{buildroot}%{_datadir}/icons/hicolor/32x32/apps/%{name}.png

# 6) Menu entry (validated in %check)
desktop-file-install --dir=%{buildroot}%{_datadir}/applications %{SOURCE1}

# 7) AppStream metadata (GNOME Software listing)
install -Dm0644 %{SOURCE2} %{buildroot}%{_metainfodir}/%{name}.metainfo.xml

%check
desktop-file-validate %{buildroot}%{_datadir}/applications/%{name}.desktop

%files
%license docs/package_copyrights.txt
%doc README.md
%{_bindir}/assaultcube
%{_bindir}/assaultcube-server
%{_libexecdir}/%{name}/
%{_datadir}/%{name}/
%{_datadir}/applications/%{name}.desktop
%{_datadir}/icons/hicolor/32x32/apps/%{name}.png
%{_metainfodir}/%{name}.metainfo.xml

%changelog
* Sat Jun 06 2026 cybersnakeh <maillot6633@gmail.com> - 1.3.0.2-1
- Initial package: built from source (clang++)
- `assaultcube` command that execs `ac_client` (process named ac_client)
- SDL_VIDEODRIVER=x11 forced by default (Wayland/NVIDIA)
- Distinct name + Conflicts: assaultcube to coexist with RPM Fusion
- `assaultcube-server` server launcher