configure retroarch

configuration.nix

@@ -12,7 +12,7 @@
 
   time.timeZone = "Europe/Oslo";
 
-  i18n.defaultLocale = "nb_NO.UTF-8";
+  i18n.defaultLocale = "en_US.UTF-8";
   console = {
     keyMap = "no";
   };

flake.lock

@@ -49,11 +49,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1765980955,
-        "narHash": "sha256-rB45jv4uwC90vM9UZ70plfvY/2Kdygs+zlQ07dGQFk4=",
+        "lastModified": 1767104570,
+        "narHash": "sha256-GKgwu5//R+cLdKysZjGqvUEEOGXXLdt93sNXeb2M/Lk=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "89c9508bbe9b40d36b3dc206c2483ef176f15173",
+        "rev": "e4e78a2cbeaddd07ab7238971b16468cc1d14daf",
         "type": "github"
       },
       "original": {
@@ -64,11 +64,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1765779637,
-        "narHash": "sha256-KJ2wa/BLSrTqDjbfyNx70ov/HdgNBCBBSQP3BIzKnv4=",
+        "lastModified": 1766902085,
+        "narHash": "sha256-coBu0ONtFzlwwVBzmjacUQwj3G+lybcZ1oeNSQkgC0M=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "1306659b587dc277866c7b69eb97e5f07864d8c4",
+        "rev": "c0b0e0fddf73fd517c3471e546c0df87a42d53f4",
         "type": "github"
       },
       "original": {
@@ -87,11 +87,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1766065187,
-        "narHash": "sha256-1d6+VDO26pJzibS5xtANeD6C0e39W07xO4GUPsIwTpk=",
+        "lastModified": 1767002962,
+        "narHash": "sha256-HGFRwMRUwt56E+SiVX9YQOzpOwHy0/rtEqMoEbkF8Yg=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "2a1f48e701bb11297432864ba4cadee3b886eba3",
+        "rev": "63c957603751f0a107c4d9c2cbaff1c8749fc9f1",
         "type": "github"
       },
       "original": {
@@ -108,11 +108,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1766139198,
-        "narHash": "sha256-hYSbijPD3nvKZ9LObykgOO1C0s0/IM7Zv6BtTXB1F9g=",
+        "lastModified": 1767064641,
+        "narHash": "sha256-RXMvsCbe8357wIy3de6QsMbCPUZOJz0eGrZgR/OukeQ=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "5a370962ea203522236dade2aed4094069cb331d",
+        "rev": "bc4f03b0ecb04e381d98f4dbf57c2e4c1ef0bcb4",
         "type": "github"
       },
       "original": {

home.nix

@@ -11,6 +11,13 @@
     stateVersion = "25.11";
   };
 
+  nixpkgs.config.allowUnfreePredicate =
+    pkg:
+    builtins.elem (lib.getName pkg) [
+      "libretro-snes9x"
+      "libretro-fbneo"
+    ];
+
   xdg = {
     enable = true;
     mime.enable = true;
@@ -33,6 +40,8 @@
     enable = true;
   };
 
+  services.syncthing.enable = true;
+
   services.batsignal = {
     enable = true;
     extraArgs = [
@@ -97,6 +106,23 @@
     };
   };
 
+  programs.retroarch = {
+    enable = true;
+    cores = {
+      snes9x.enable = true;
+      fbneo.enable = true;
+    };
+    settings = {
+      video_driver = "vulkan";
+      video_fullscreen = "true";
+      audio_driver = "pipewire";
+      microphone_driver = "pipewire";
+      materialui_thumbnail_background_enable = "true";
+      preemptive_frames_enable = "true";
+      run_ahead_frames = "2";
+    };
+  };
+
   programs.nixvim = {
     enable = true;
     dependencies.ripgrep.enable = true;
@@ -242,8 +268,8 @@
   programs.mpv = {
     enable = true;
     config = {
-	profile = "gpu-hq";
-	ao = "pipewire";
+      profile = "gpu-hq";
+      ao = "pipewire";
     };
   };