50 lines
1.1 KiB
Nix
50 lines
1.1 KiB
Nix
{ lib, stdenv, fetchurl, dosbox, unzip }:
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stdenv.mkDerivation {
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name = "keen4";
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src = fetchurl {
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url = "http://tarballs.nixos.org/keen4.zip";
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sha256 = "12rnc9ksl7v6l8wsxvr26ylkafzq80dbsa7yafzw9pqc8pafkhx1";
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};
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nativeBuildInputs = [ unzip ];
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installPhase = ''
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mkdir -p $out/share/keen4
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mv * $out/share/keen4
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mkdir -p $out/bin
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cat > $out/bin/keen4 <<EOF
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#! $SHELL -e
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if test -z "\$HOME"; then
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echo "HOME directory not set"
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exit 1
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fi
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# Game wants to write in the current directory, but of course we can't
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# let it write in the Nix store. So create symlinks to the game files
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# in ~/.keen4 and execute game from there.
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mkdir -p \$HOME/.keen4
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cd \$HOME/.keen4
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ln -sf $out/share/keen4/* .
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${dosbox}/bin/dosbox ./KEEN4E.EXE -fullscreen -exit || true
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# Cleanup the symlinks.
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for i in *; do
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if test -L "\$i"; then
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rm "\$i"
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fi
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done
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EOF
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chmod +x $out/bin/keen4
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'';
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meta = {
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description = "Commander Keen Episode 4: Secret of the Oracle";
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license = lib.licenses.unfree;
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maintainers = [ lib.maintainers.eelco ];
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};
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}
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