From 582d78706a5f4c58c1222eee8a02bcd477431444 Mon Sep 17 00:00:00 2001
From: Aargh Rai <aargh.rai+git@gmail.com>
Date: Sun, 17 May 2026 15:32:59 +0530
Subject: prismlauncher nvidia

---
 nixos/games/minecraft.nix | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'nixos')

diff --git a/nixos/games/minecraft.nix b/nixos/games/minecraft.nix
index 6507764..c6ca772 100644
--- a/nixos/games/minecraft.nix
+++ b/nixos/games/minecraft.nix
@@ -1,8 +1,16 @@
-{ config, pkgs, ... }:
+{ config, pkgs, opt, ... }:
 {
   environment.systemPackages = with pkgs; [
     prismlauncher
-  ];
+  ] ++ (if opt.nvidia then [
+    (writeShellScriptBin "prismlauncher-nvidia" ''
+      exec env \
+        __NV_PRIME_RENDER_OFFLOAD=1 \
+        __GLX_VENDOR_LIBRARY_NAME=nvidia \
+        __VK_LAYER_NV_optimus=NVIDIA_only \
+        ${pkgs.prismlauncher}/bin/prismlauncher "$@"
+    '')
+  ] else []);
 
   # you do need to enable all of the ports because minecraft LAN uses a fucking
   # random one
-- 
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