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https://github.com/nillerusr/source-engine.git
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Merge 06f9229623 into 29985681a1
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0b5f0e8cec
46
build.nix
Normal file
46
build.nix
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@ -0,0 +1,46 @@
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{ callPackage
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, symlinkJoin
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, fetchurl
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, makeDesktopItem
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, copyDesktopItems
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, hl2-unwrapped ? callPackage ./hl2-unwrapped.nix { }
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, hl2-wrapper ? callPackage ./hl2-wrapper.nix { inherit hl2-unwrapped; }
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}:
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let
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name = "hl2";
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icon = fetchurl {
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url = "https://upload.wikimedia.org/wikipedia/commons/1/14/Half-Life_2_Logo.svg";
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hash = "sha256-/4GlYVAUSZiK7eLjM/HymcGphk5s2uCPOQuB1XOstuI=";
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};
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in
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symlinkJoin rec{
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inherit name;
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paths = [
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hl2-unwrapped
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hl2-wrapper
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] ++ desktopItems;
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nativeBuildInputs = [
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copyDesktopItems
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];
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postBuild = ''
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ln -s $out/bin/hl2-wrapper $out/bin/${name}
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install -Dm444 ${icon} $out/share/icons/hicolor/scalable/apps/${name}.svg
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'';
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desktopItems = [
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(makeDesktopItem {
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name = "${name}";
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exec = "${name}";
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icon = "${name}";
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desktopName = "Half-Life 2";
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comment = "Built from the leaked source code";
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categories = [ "Game" ];
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})
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];
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}
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111
flake.lock
generated
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111
flake.lock
generated
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@ -0,0 +1,111 @@
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{
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"nodes": {
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"flake-utils": {
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"inputs": {
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"systems": "systems"
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},
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"locked": {
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"lastModified": 1731533236,
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"narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
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"owner": "numtide",
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"repo": "flake-utils",
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"rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
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"type": "github"
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},
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"original": {
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"owner": "numtide",
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"repo": "flake-utils",
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"type": "github"
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}
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},
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"ivp-submodule": {
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"flake": false,
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"locked": {
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"lastModified": 1703378318,
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"narHash": "sha256-FA5NrzumsKADWmC2JeUiYShHE7LoEWH8E92R5IEana0=",
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"owner": "nillerusr",
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"repo": "source-physics",
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"rev": "47533475e01cbff05fbc3bbe8b4edc485f292cea",
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"type": "github"
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},
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"original": {
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"owner": "nillerusr",
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"repo": "source-physics",
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"type": "github"
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}
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},
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"lib-submodule": {
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"flake": false,
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"locked": {
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"lastModified": 1663437616,
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"narHash": "sha256-tpK15gJOvFpjDqFAIQ1lyaCW81R1Sxd39sX2xHsWX3o=",
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"owner": "nillerusr",
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"repo": "source-engine-libs",
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"rev": "86a66ee92d9fda0a09f54a435e850faa7ab5d0fa",
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"type": "github"
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},
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"original": {
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"owner": "nillerusr",
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"repo": "source-engine-libs",
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"type": "github"
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}
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},
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"nixpkgs": {
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"locked": {
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"lastModified": 1734566935,
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"narHash": "sha256-cnBItmSwoH132tH3D4jxmMLVmk8G5VJ6q/SC3kszv9E=",
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"owner": "nixos",
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"repo": "nixpkgs",
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"rev": "087408a407440892c1b00d80360fd64639b8091d",
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"type": "github"
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},
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"original": {
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"owner": "nixos",
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"repo": "nixpkgs",
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"type": "github"
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}
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},
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"root": {
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"inputs": {
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"flake-utils": "flake-utils",
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"ivp-submodule": "ivp-submodule",
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"lib-submodule": "lib-submodule",
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"nixpkgs": "nixpkgs",
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"thirdparty-submodule": "thirdparty-submodule"
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}
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},
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"systems": {
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"locked": {
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"lastModified": 1681028828,
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"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
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"owner": "nix-systems",
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"repo": "default",
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"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
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"type": "github"
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},
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"original": {
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"owner": "nix-systems",
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"repo": "default",
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"type": "github"
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}
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},
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"thirdparty-submodule": {
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"flake": false,
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"locked": {
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"lastModified": 1694693388,
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"narHash": "sha256-d/vKz9gCwXd2fyxCxU4xE/3hb7A7mCO5AUyAD1vCIuY=",
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"owner": "nillerusr",
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"repo": "source-thirdparty",
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"rev": "3b2f5275072a0acdbac410f14f750b690b9b4c13",
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"type": "github"
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},
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"original": {
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"owner": "nillerusr",
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"repo": "source-thirdparty",
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"type": "github"
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}
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}
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},
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"root": "root",
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"version": 7
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}
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65
flake.nix
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65
flake.nix
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@ -0,0 +1,65 @@
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{
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inputs = {
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nixpkgs.url = "github:nixos/nixpkgs";
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flake-utils.url = "github:numtide/flake-utils";
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ivp-submodule = {
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url = "github:nillerusr/source-physics";
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flake = false;
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};
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lib-submodule = {
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url = "github:nillerusr/source-engine-libs";
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flake = false;
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};
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thirdparty-submodule = {
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url = "github:nillerusr/source-thirdparty";
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flake = false;
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};
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};
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outputs = { self, nixpkgs, flake-utils, ... }@inputs:
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flake-utils.lib.eachDefaultSystem (system:
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let
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pkgs = import nixpkgs { inherit system; };
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# Fix for git submodules
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hl2-unwrapped = (pkgs.callPackage ./hl2-unwrapped.nix { }).overrideAttrs {
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postPatch = ''
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rm -rf ./{ivp,lib,thirdparty}
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ln -s ${inputs.ivp-submodule} ./ivp
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ln -s ${inputs.lib-submodule} ./lib
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ln -s ${inputs.thirdparty-submodule} ./thirdparty
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'';
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};
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in
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{
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# Install the game on your own computer
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packages = {
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hl2 = pkgs.callPackage ./build.nix { inherit hl2-unwrapped; };
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default = self.packages.${system}.hl2;
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};
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# Build the game for others
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devShells.default = pkgs.mkShell rec {
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nativeBuildInputs = with pkgs; [
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makeWrapper
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SDL2
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freetype
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fontconfig
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zlib
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bzip2
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libjpeg
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libpng
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curl
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openal
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libopus
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pkg-config
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gcc
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python3
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];
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};
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}
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);
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}
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48
hl2-unwrapped.nix
Normal file
48
hl2-unwrapped.nix
Normal file
@ -0,0 +1,48 @@
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{ stdenv
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, python3
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, wafHook
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, callPackage
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, SDL2
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, freetype
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, fontconfig
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, zlib
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, bzip2
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, libjpeg
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, libpng
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, curl
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, openal
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, libopus
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, pkg-config
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, gcc
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, extraWafConfigureFlags ? [ ]
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}:
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stdenv.mkDerivation {
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pname = "hl2";
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version = "1.0";
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src = ./.;
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nativeBuildInputs = [
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python3
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SDL2
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freetype
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fontconfig
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zlib
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bzip2
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libjpeg
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libpng
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curl
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openal
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libopus
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pkg-config
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gcc
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wafHook
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];
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wafConfigureFlags = [
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"-T fastnative"
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"--disable-warns"
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"--build-flags=-Wno-error=format-security"
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] ++ extraWafConfigureFlags;
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}
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109
hl2-wrapper.nix
Normal file
109
hl2-wrapper.nix
Normal file
@ -0,0 +1,109 @@
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{ writeShellScriptBin
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, getopt
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, xorg
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, hl2-unwrapped
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}:
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writeShellScriptBin "hl2-wrapper" ''
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config_path=$HOME/.config/hl2/config
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default_resource_path=$HOME/hl2
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longoptions="resource-path:,impermanent,help"
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shortoptions="r:h"
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impermanent=false
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usage() {
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echo "hl2(-wrapper) usage:"
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echo "Define resource_path variable in $config_path, with the argument shown below or put resource files in $default_resource_path."
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grep ' \+-.*) ' $0 | sed 's/#//' | sed -r 's/([a-z])\)/\1/'
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exit 0
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}
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# Just in case
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save_newly_created_files() {
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newly_created_files=$(cd $tmp_dir && find . -type f | cut -c 2-)
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echo "$newly_created_files" | while read file;
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do
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cp $tmp_dir$file $resource_path$file
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done
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}
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cleanup() {
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if ! $impermanent; then
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save_newly_created_files
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fi
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rm -rf $tmp_dir
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}
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if [[ -e $config_path ]]
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then
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source $config_path
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fi
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parsed=$(${getopt}/bin/getopt -l $longoptions -o $shortoptions -a -- "$@")
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eval set -- "$parsed"
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while true; do
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case "$1" in
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-r | --resource-path) # Defines resources folder path
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resource_path="$2"
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shift 2
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;;
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-p | --parameters) # Sets parameters passed to hl2 launcher (encapsulated with quotes)
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launcher_parameters="$2"
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shift 2
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;;
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--impermanent) # Don't save newly created files that are not in symlimked folders (you probably don't want to use this)
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impermanent=true
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shift 1
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;;
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-h | --help) # Get help
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usage
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exit 0
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;;
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--)
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shift
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break
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;;
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*)
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echo "Wrong argument: $1"
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usage
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exit 1
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;;
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esac
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done
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if [[ ! $resource_path ]]
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then
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echo "The path to Half-Life 2 resource folder is not set either in a config file or with an argument. Looking for resource files in the standard directory (~/hl2)."
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resource_path=$default_resource_path
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fi
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if [[ ! -d $resource_path ]]
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then
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echo "$resource_path doesn't exist. Set a proper resource path."
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exit 1
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elif [[ ! -d $resource_path/hl2 || ! -d $resource_path/platform ]]
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then
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echo "$resource_path doesn't contain 'hl2' and/or 'platform' folder. Set a proper resource path."
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exit 1
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fi
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tmp_dir=$(mktemp -d)
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echo $tmp_dir
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mkdir $tmp_dir/{hl2,platform}
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ln -s $resource_path/hl2/* $tmp_dir/hl2/
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ln -s $resource_path/platform/* $tmp_dir/platform/
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rm -rf $tmp_dir/hl2/bin
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${xorg.lndir}/bin/lndir "${hl2-unwrapped}" $tmp_dir
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trap cleanup EXIT
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( cd $tmp_dir ; ./hl2_launcher $launcher_parameters )
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''
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10
wscript
10
wscript
@ -322,6 +322,9 @@ def options(opt):
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grp.add_option('--sanitize', action = 'store', dest = 'SANITIZE', default = '',
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help = 'build with sanitizers [default: %default]')
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grp.add_option('--build-flags', action = 'store', dest = 'BUILD_FLAGS', type = 'string',
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help = 'specify build flags (both cflags and cxxflags) separated by a comma. Note that this does NOT override flags produced automatically by waf!')
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opt.load('compiler_optimizations subproject')
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opt.load('xcompile compiler_cxx compiler_c sdl2 clang_compilation_database strip_on_install_v2 waf_unit_test subproject')
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@ -598,6 +601,13 @@ def configure(conf):
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cxxflags += conf.filter_cxxflags(compiler_optional_flags, cflags)
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cflags += conf.filter_cflags(compiler_optional_flags + c_compiler_optional_flags, cflags)
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preferred_flags = conf.options.BUILD_FLAGS
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if preferred_flags:
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preferred_flags = preferred_flags.split(',')
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cflags += preferred_flags
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cxxflags += preferred_flags
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linkflags += preferred_flags
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conf.env.append_unique('CFLAGS', cflags)
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conf.env.append_unique('CXXFLAGS', cxxflags)
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conf.env.append_unique('LINKFLAGS', linkflags)
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||||
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