From 8752fb747f7cf5818b4020225d9a3c1bf20b5524 Mon Sep 17 00:00:00 2001
From: Jordan Holt <jordan@vimium.com>
Date: Sat, 7 Jan 2023 22:13:50 +0000
Subject: [PATCH] Add gaming apps

---
 hosts/atlas/default.nix                    |  4 ++-
 modules/default.nix                        |  5 +++-
 modules/desktop/{ => browsers}/firefox.nix |  4 +--
 modules/desktop/gaming/bottles.nix         | 16 ++++++++++
 modules/desktop/gaming/emulators.nix       | 34 ++++++++++++++++++++++
 modules/desktop/gaming/steam.nix           | 16 ++++++++++
 6 files changed, 75 insertions(+), 4 deletions(-)
 rename modules/desktop/{ => browsers}/firefox.nix (65%)
 create mode 100644 modules/desktop/gaming/bottles.nix
 create mode 100644 modules/desktop/gaming/emulators.nix
 create mode 100644 modules/desktop/gaming/steam.nix

diff --git a/hosts/atlas/default.nix b/hosts/atlas/default.nix
index a57f1b3..504dbba 100644
--- a/hosts/atlas/default.nix
+++ b/hosts/atlas/default.nix
@@ -25,7 +25,9 @@ with lib.my;
 
   modules = {
     desktop = {
-      firefox.enable = true;
+      browsers = {
+        firefox.enable = true;
+      };
     };
     dev = {
       node.enable = true;
diff --git a/modules/default.nix b/modules/default.nix
index af6da19..a4203d7 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -1,8 +1,11 @@
 {
   imports = [
     ./options.nix
-    ./desktop/firefox.nix
     ./desktop/gnome.nix
+    ./desktop/browsers/firefox.nix
+    ./desktop/gaming/bottles.nix
+    ./desktop/gaming/emulators.nix
+    ./desktop/gaming/steam.nix
     ./dev/cc.nix
     ./dev/java.nix
     ./dev/lua.nix
diff --git a/modules/desktop/firefox.nix b/modules/desktop/browsers/firefox.nix
similarity index 65%
rename from modules/desktop/firefox.nix
rename to modules/desktop/browsers/firefox.nix
index b79e909..25edfb5 100644
--- a/modules/desktop/firefox.nix
+++ b/modules/desktop/browsers/firefox.nix
@@ -2,9 +2,9 @@
 
 with lib;
 with lib.my;
-let cfg = config.modules.desktop.firefox;
+let cfg = config.modules.desktop.browsers.firefox;
 in {
-  options.modules.desktop.firefox = {
+  options.modules.desktop.browsers.firefox = {
     enable = mkBoolOpt false;
   };
 
diff --git a/modules/desktop/gaming/bottles.nix b/modules/desktop/gaming/bottles.nix
new file mode 100644
index 0000000..66b6f96
--- /dev/null
+++ b/modules/desktop/gaming/bottles.nix
@@ -0,0 +1,16 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+with lib.my;
+let cfg = config.modules.desktop.gaming.bottles;
+in {
+  options.modules.desktop.gaming.bottles = {
+    enable = mkBoolOpt false;
+  };
+
+  config = mkIf cfg.enable {
+    user.packages = with pkgs; [
+      bottles
+    ];
+  };
+}
\ No newline at end of file
diff --git a/modules/desktop/gaming/emulators.nix b/modules/desktop/gaming/emulators.nix
new file mode 100644
index 0000000..d06a89a
--- /dev/null
+++ b/modules/desktop/gaming/emulators.nix
@@ -0,0 +1,34 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+with lib.my;
+let cfg = config.modules.desktop.gaming.emulators;
+in {
+  options.modules.desktop.gaming.emulators = {
+    ds.enable       = mkBoolOpt false;
+    gb.enable       = mkBoolOpt false;
+    gba.enable      = mkBoolOpt false;
+    gamecube.enable = mkBoolOpt false;
+    ps2.enable      = mkBoolOpt false;
+    ps3.enable      = mkBoolOpt false;
+    psp.enable      = mkBoolOpt false;
+    snes.enable     = mkBoolOpt false;
+    wii.enable      = mkBoolOpt false;
+  };
+
+  config = {
+    user.packages = with pkgs; [
+      (mkIf cfg.ps2.enable pcsx2)
+      (mkIf cfg.ps3.enable rpcs3)
+      (mkIf cfg.psp.enable ppsspp)
+      (mkIf cfg.ds.enable desmume)
+      (mkIf (cfg.gba.enable ||
+             cfg.gb.enable  ||
+             cfg.snes.enable)
+        higan)
+      (mkIf (cfg.wii.enable ||
+             cfg.gamecube.enable)
+        dolphin-emu)
+    ];
+  };
+}
\ No newline at end of file
diff --git a/modules/desktop/gaming/steam.nix b/modules/desktop/gaming/steam.nix
new file mode 100644
index 0000000..262089a
--- /dev/null
+++ b/modules/desktop/gaming/steam.nix
@@ -0,0 +1,16 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+with lib.my;
+let cfg = config.modules.desktop.gaming.steam;
+in {
+  options.modules.desktop.gaming.steam = {
+    enable = mkBoolOpt false;
+  };
+
+  config = mkIf cfg.enable {
+    programs.steam.enable = true;
+
+    systemd.extraConfig = "DefaultLimitNOFILE=1048576";
+  };
+}
\ No newline at end of file