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{ stdenv, lib, buildGame, makeWrapper, gtk2-x11, gdk_pixbuf, glib
, libGL, xorg, libpulseaudio, libudev, zlib
}:
{ name, version, fullName
, saveDir ? null
, nativeBuildInputs ? []
, buildInputs ? []
, runtimeDependencies ? []
, sandbox ? {}
, ...
}@attrs:
let
arch = if stdenv.system == "x86_64-linux" then "x86_64" else "x86";
executable = "${fullName}.${arch}";
dataDir = "${fullName}_Data";
maybeSavedir = lib.optionalString (saveDir != null) "/${saveDir}";
in buildGame ({
name = "${name}-${version}";
inherit fullName version arch executable dataDir;
slugName = name;
nativeBuildInputs = [ makeWrapper ] ++ nativeBuildInputs;
buildInputs = [ gtk2-x11 gdk_pixbuf glib ] ++ buildInputs;
runtimeDependencies = [
libGL xorg.libX11 xorg.libXcursor xorg.libXrandr libudev zlib
] ++ runtimeDependencies;
sandbox = sandbox // {
paths = (sandbox.paths or {}) // {
required = (sandbox.paths.required or []) ++ [
"$XDG_CONFIG_HOME/unity3d${maybeSavedir}"
];
};
};
installPhase = ''
runHook preInstall
install -vD "$executable" "$out/libexec/$slugName/$slugName"
ln -s "$out/share/$slugName" "$out/libexec/$slugName/Data"
mkdir -p "$out/bin"
makeWrapper "$out/libexec/$slugName/$slugName" "$out/bin/$slugName" \
--run "cd '$out/share/$slugName'"
iconpath="$out/share/$slugName/Resources/UnityPlayer.png"
mkdir -p "$out/share/applications"
cat > "$out/share/applications/$slugName.desktop" <<EOF
[Desktop Entry]
Name=$fullName
Type=Application
Version=1.1
Exec=$out/bin/$slugName
Icon=$iconpath
Categories=Game
StartupNotify=true
EOF
cp -vRd "$dataDir" "$out/share/$slugName"
if [ -d "$fullName.app" ]; then
cp -vRd -t "$out/share/$slugName" "$fullName.app"
fi
if [ ! -e "$iconpath" ]; then
echo "Desktop icon not found at $iconpath." >&2
exit 1
fi
runHook postInstall
'';
} // removeAttrs attrs [
"name" "version" "fullName" "nativeBuildInputs" "buildInputs"
"runtimeDependencies" "sandbox"
])
|
