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nixpkgs/pkgs/games/fsg/default.nix
2021-06-25 01:28:10 +02:00

39 lines
1.1 KiB
Nix

{ lib, stdenv, fetchurl, gtk2, glib, pkg-config, libGLU, libGL, wxGTK, libX11, xorgproto
, runtimeShell }:
stdenv.mkDerivation rec {
pname = "fsg";
version = "4.4";
src = fetchurl {
name = "fsg-src-${version}.tar.gz";
url = "https://github.com/ctrlcctrlv/wxsand/blob/master/fsg-src-${version}-ORIGINAL.tar.gz?raw=true";
sha256 = "1756y01rkvd3f1pkj88jqh83fqcfl2fy0c48mcq53pjzln9ycv8c";
};
hardeningDisable = [ "format" ];
nativeBuildInputs = [ pkg-config ];
buildInputs = [ gtk2 glib libGLU libGL wxGTK libX11 xorgproto ];
preBuild = ''
sed -e '
s@currentProbIndex != 100@0@;
' -i MainFrame.cpp
sed -re '/ctrans_prob/s/energy\[center][+]energy\[other]/(int)(fmin(energy[center]+energy[other],99))/g' -i Canvas.cpp
'';
installPhase = ''
mkdir -p $out/bin $out/libexec
cp sand $out/libexec
echo -e '#!${runtimeShell}\nLC_ALL=C '$out'/libexec/sand "$@"' >$out/bin/fsg
chmod a+x $out/bin/fsg
'';
meta = {
description = "Cellular automata engine tuned towards the likes of Falling Sand";
maintainers = [lib.maintainers.raskin];
platforms = lib.platforms.linux;
};
}