From 4d9044c6596cdf99d323c4dd1fcdf0e0d7c8549a Mon Sep 17 00:00:00 2001
From: Freya Murphy <freya@freyacat.org>
Date: Fri, 31 Oct 2025 13:15:37 -0400
Subject: Add SDL feature flag (fixes wayland issues)

---
 flake.nix | 42 +++++++++++++++++++++++++++---------------
 1 file changed, 27 insertions(+), 15 deletions(-)

(limited to 'flake.nix')

diff --git a/flake.nix b/flake.nix
index 88d1256..eca8545 100644
--- a/flake.nix
+++ b/flake.nix
@@ -30,26 +30,38 @@
         xorg.libXinerama
         xorg.libXcursor
         xorg.libXi
+        SDL2
       ];
-      libPath = lib.makeLibraryPath libs;
     in {
       devShell =
         pkgs.mkShell
         {
-          packages = with pkgs; [
-            # rust
-            rustc
-            rustfmt
-            rust-analyzer
-            cargo
-            clippy
-            # raylib
-            cmake
-            clang
-            glfw
-            pkg-config
-          ] ++ libs;
-          LD_LIBRARY_PATH = libPath;
+          packages = with pkgs;
+            [
+              # rust
+              rustc
+              rustfmt
+              rust-analyzer
+              cargo
+              clippy
+              # raylib
+              cmake
+              clang
+              glfw
+              pkg-config
+            ]
+            ++ libs;
+
+          shellHook = ''
+            # Set SDL video driver
+            if [ "$XDG_SESSION_TYPE" == "wayland" ]; then
+              export SDL_VIDEODRIVER=wayland
+            else
+              export SDL_VIDEODRIVER=x11
+            fi
+          '';
+
+          LD_LIBRARY_PATH = lib.makeLibraryPath libs;
           LIBCLANG_PATH = "${pkgs.llvmPackages.libclang.lib}/lib";
         };
 
-- 
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