%global godot_version 4.6.1
%global godot_status stable
%global godot_zip_name Godot_v%{godot_version}-%{godot_status}_mono_linux_x86_64
%global godot_bin_name Godot_v%{godot_version}-%{godot_status}_mono_linux.x86_64

Name:           godot-dotnet
Version:        %{godot_version}
Release:        1%{?dist}
Summary:        Godot Engine with .NET/C# support

License:        MIT
URL:            https://godotengine.org
Source0:        https://github.com/godotengine/godot/releases/download/%{godot_version}-%{godot_status}/%{godot_zip_name}.zip
Source1:        godot-dotnet.desktop
Source2:        godot-dotnet.metainfo.xml

# We are repackaging upstream prebuilt binaries
# Disable debug package generation and binary stripping
%global debug_package %{nil}
%global __strip /bin/true
%global __brp_strip %{nil}
%global __brp_strip_comment_note %{nil}
%global __brp_strip_static_archive %{nil}
%global __brp_elfperms %{nil}

# Disable automatic dependency scanning — the bundled .NET assemblies
# would generate impossible-to-satisfy requires
AutoReq:        no
AutoProv:       no

BuildRequires:  unzip
BuildRequires:  desktop-file-utils
BuildRequires:  libappstream-glib

# Runtime dependencies for the Godot editor
Requires:       dotnet-sdk-9.0
Requires:       libX11
Requires:       libXcursor
Requires:       libXinerama
Requires:       libXrandr
Requires:       libXi
Requires:       libGL
Requires:       alsa-lib
Requires:       pulseaudio-libs
Requires:       vulkan-loader

# Conflict with the standard (non-.NET) Godot if packaged elsewhere
Conflicts:      godot

ExclusiveArch:  x86_64

%description
Godot Engine is a feature-packed, cross-platform game engine to create 2D and
3D games from a unified interface. This package includes the .NET build which
provides C# scripting support via the .NET runtime.

Godot is completely free and open source under the MIT license.

%prep
%setup -q -n %{godot_zip_name}

%build
# Nothing to build — upstream provides precompiled binaries

%install
# Install the Godot binary and GodotSharp data directory
install -d %{buildroot}/opt/godot-dotnet
install -m 0755 %{godot_bin_name} %{buildroot}/opt/godot-dotnet/godot-dotnet
cp -a GodotSharp %{buildroot}/opt/godot-dotnet/

# Create a symlink in /usr/bin
install -d %{buildroot}%{_bindir}
ln -s /opt/godot-dotnet/godot-dotnet %{buildroot}%{_bindir}/godot-dotnet

# Install the desktop entry
install -d %{buildroot}%{_datadir}/applications
install -m 0644 %{SOURCE1} %{buildroot}%{_datadir}/applications/godot-dotnet.desktop

# Install the icon (extract from the binary using a placeholder SVG for now)
install -d %{buildroot}%{_datadir}/icons/hicolor/scalable/apps
cat > %{buildroot}%{_datadir}/icons/hicolor/scalable/apps/godot-dotnet.svg << 'SVGEOF'
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 128 128">
  <path fill="#478cbf" d="M63.8 16.3c-12.5 0-23.8 4.5-32.6 11.8l6.4 11.1c6.8-5.7 15.5-9.2 25-9.2h2.4c9.5 0 18.2 3.5 25 9.2l6.4-11.1C87.6 20.8 76.3 16.3 63.8 16.3z"/>
  <path fill="#478cbf" d="M28.9 31.4L22.5 20.3C12.6 29.5 6 42.8 6 57.7c0 3.2.3 6.4.9 9.4h12.8c-.4-2.8-.6-5.5-.6-8.4 0-10 3.6-19.2 9.8-27.3z"/>
  <path fill="#478cbf" d="M98.7 31.4c6.2 8.1 9.8 17.3 9.8 27.3 0 2.9-.2 5.6-.6 8.4h12.8c.6-3 .9-6.2.9-9.4 0-14.9-6.6-28.2-16.5-37.4L98.7 31.4z"/>
  <path fill="#478cbf" d="M109.9 70.1H97.1c-3.3 15-13.7 27.3-27.5 32.5v13.1c20.6-5.6 36.5-22.2 40.3-45.6z"/>
  <path fill="#478cbf" d="M58.4 102.6c-13.8-5.2-24.2-17.5-27.5-32.5H18.1c3.8 23.4 19.7 40 40.3 45.6V102.6z"/>
  <circle fill="#fff" cx="46" cy="55" r="8"/>
  <circle fill="#414042" cx="46" cy="55" r="4"/>
  <circle fill="#fff" cx="82" cy="55" r="8"/>
  <circle fill="#414042" cx="82" cy="55" r="4"/>
  <path fill="#414042" d="M54 74c0 0 5 8 10 8s10-8 10-8H54z"/>
</svg>
SVGEOF

# Install AppStream metainfo
install -d %{buildroot}%{_metainfodir}
install -m 0644 %{SOURCE2} %{buildroot}%{_metainfodir}/godot-dotnet.metainfo.xml

%check
desktop-file-validate %{buildroot}%{_datadir}/applications/godot-dotnet.desktop
appstream-util validate-relax --nonet %{buildroot}%{_metainfodir}/godot-dotnet.metainfo.xml

%files
%dir /opt/godot-dotnet
/opt/godot-dotnet/godot-dotnet
/opt/godot-dotnet/GodotSharp
%{_bindir}/godot-dotnet
%{_datadir}/applications/godot-dotnet.desktop
%{_datadir}/icons/hicolor/scalable/apps/godot-dotnet.svg
%{_metainfodir}/godot-dotnet.metainfo.xml

%changelog
* Fri Feb 27 2026 Sarah Dellysse <me@sqlazer.com> - 4.6.1-1
- Initial package of Godot Engine .NET build 4.6.1-stable