add gamer environment, fix sunshine

home-manager/modules/gamerenv.nix

@@ -0,0 +1,43 @@
+{ config, lib, pkgs, ... }:
+with lib;
+let
+  cfg = config.gamerenv;
+in
+{
+  options.gamerenv = {
+    enable = mkEnableOption "Enable gaming environment stuff";
+  };
+
+  config = mkIf cfg.enable {
+    programs.rofi = {
+      enable = lib.mkDefault true;
+      terminal = lib.mkDefault "${pkgs.kitty}/bin/kitty";
+    };
+
+    programs.kitty.enable = lib.mkDefault true;
+
+    programs.chromium.enable = lib.mkDefault true;
+
+    fonts.enable = lib.mkDefault true;
+
+    colors = {
+      enable = lib.mkDefault true;
+    };
+
+    xsession.enable = true;
+    xsession.windowManager.i3 = {
+      enable = true;
+      package = pkgs.i3-gaps;
+      config = {
+        modifier = "Mod1";
+        terminal = "${pkgs.kitty}/bin/kitty";
+        floating.criteria = [{ class = "[.]*"; }];
+        defaultWorkspace = "workspace number 1";
+        keybindings = lib.mkOptionDefault {
+          "Mod1+F4" = "kill";
+          "${config.xsession.windowManager.i3.config.modifier}+q" = "kill";
+        };
+      };
+    };
+  };
+}