4 files changed, 89 insertions, 0 deletions
diff --git a/modules/gaming/default.nix b/modules/gaming/default.nix
new file mode 100644
index 0000000..a0c826c
--- /dev/null
+++ b/modules/gaming/default.nix
@@ -0,0 +1,19 @@
+{
+  lib,
+  config,
+  ...
+}: let
+  inherit (lib) mkEnableOption;
+in {
+  imports = [
+    ./homestuck.nix
+    ./minecraft.nix
+    ./steam.nix
+  ];
+
+  options.gaming = {
+    homestuck = mkEnableOption "Install the unofficial homestuck collection.";
+    minecraft = mkEnableOption "Install the minecraft block game.";
+    steam = mkEnableOption "Install the steam game launcher.";
+  };
+}
diff --git a/modules/gaming/homestuck.nix b/modules/gaming/homestuck.nix
new file mode 100644
index 0000000..12641a4
--- /dev/null
+++ b/modules/gaming/homestuck.nix
@@ -0,0 +1,19 @@
+{
+  lib,
+  config,
+  pkgs,
+  inputs,
+  ...
+}: let
+  inherit (lib) mkIf;
+  cfg = config.gaming;
+  system = pkgs.stdenv.hostPlatform.system;
+in {
+  config = mkIf cfg.homestuck {
+    home-manager.users.${config.user} = {
+      home.packages = [
+        inputs.self.packages.${system}.unofficial-homestuck-collection
+      ];
+    };
+  };
+}
diff --git a/modules/gaming/minecraft.nix b/modules/gaming/minecraft.nix
new file mode 100644
index 0000000..5de20e6
--- /dev/null
+++ b/modules/gaming/minecraft.nix
@@ -0,0 +1,17 @@
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}: let
+  inherit (lib) mkIf;
+  cfg = config.gaming;
+in {
+  config = mkIf cfg.minecraft {
+    home-manager.users.${config.user} = {
+      home.packages = with pkgs; [
+        prismlauncher
+      ];
+    };
+  };
+}
diff --git a/modules/gaming/steam.nix b/modules/gaming/steam.nix
new file mode 100644
index 0000000..53ab252
--- /dev/null
+++ b/modules/gaming/steam.nix
@@ -0,0 +1,34 @@
+{
+  lib,
+  config,
+  ...
+}: let
+  inherit (lib) mkIf;
+  cfg = config.gaming;
+in {
+  config = mkIf cfg.steam {
+    nixpkgs.config.allowUnfreePredicate = pkg:
+      builtins.elem (lib.getName pkg) [
+        "steam"
+        "steam-original"
+        "steam-runtime"
+      ];
+
+    programs.gamescope = {
+      enable = true;
+      capSysNice = true;
+    };
+
+    programs.steam = {
+      enable = true;
+      remotePlay.openFirewall = true;
+      dedicatedServer.openFirewall = true;
+      localNetworkGameTransfers.openFirewall = true;
+      gamescopeSession.enable = true;
+    };
+
+    # controllers
+    hardware.xone.enable = true;
+    hardware.steam-hardware.enable = true;
+  };
+}