chore: initial commit

.gdignore

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+README.md
+flake.nix
+flake.lock

.gitattributes

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+# Normalize EOL for all files that Git considers text files.
+* text=auto eol=lf
+*.png filter=lfs diff=lfs merge=lfs -text

.gitignore

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+# Godot 4+ specific ignores
+.godot/
+/android/

README.md

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+# Slopvivors

flake.lock

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+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1755186698,
+        "narHash": "sha256-wNO3+Ks2jZJ4nTHMuks+cxAiVBGNuEBXsT29Bz6HASo=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "fbcf476f790d8a217c3eab4e12033dc4a0f6d23c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

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+{
+  description = "Survivor Slop game";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+
+  outputs =
+    { self, nixpkgs }:
+    let
+      allSystems = [
+        "x86_64-linux"
+        "aarch64-linux"
+        "x86_64-darwin"
+        "aarch64-darwin"
+      ];
+      forAllSystems =
+        f:
+        nixpkgs.lib.genAttrs allSystems (
+          system:
+          f {
+            pkgs = import nixpkgs {
+              inherit system;
+              config.allowUnfree = true;
+            };
+          }
+        );
+    in
+    {
+      devShells = forAllSystems (
+        { pkgs }:
+        {
+          default = pkgs.mkShell {
+            packages = with pkgs; [
+              godot
+              krita
+              gimp
+              pixelorama
+              aseprite
+            ];
+          };
+        }
+      );
+
+      packages = forAllSystems (
+        { pkgs }:
+        {
+          slopvivors = pkgs.stdenv.mkDerivation {
+            pname = "slopvivors";
+            version = "0.1.0";
+            src = ./.;
+
+            strictDeps = true;
+
+            nativeBuildInputs = with pkgs; [
+              godot
+            ];
+
+            buildPhase = ''
+              runHook preBuild
+
+              export HOME=$(mktemp -d)
+              mkdir -p $HOME/.local/share/godot/
+              ln -s ${pkgs.godot.export-template}/share/godot/export_templates "$HOME/.local/share/godot/"
+              mkdir -p build
+
+              godot --headless --export-release Linux ./build/slopvivors
+
+              runHook postBuild
+            '';
+            installPhase = ''
+              find .
+              install -D -m 755 -t $out/libexec ./build/slopvivors
+              install -D -m 644 -t $out/libexec ./build/slopvivors.pck
+              install -d -m 755 $out/bin
+              ln -s $out/libexec/utdg $out/bin/slopvivors
+            '';
+          };
+        }
+      );
+    };
+}