shell.nix

{ pkgs ? import <nixpkgs> {} }:

pkgs.mkShell {
  buildInputs = with pkgs; [
    python313
    stdenv.cc.cc.lib
    glib
    SDL2
    SDL2_mixer
    SDL2_image
    SDL2_ttf
    libpng
    libjpeg
    zlib
    wayland
    libxkbcommon
    xorg.libX11
    xorg.libXext
    xorg.libXrender
  ];
  
  shellHook = ''
    export LD_LIBRARY_PATH=${pkgs.lib.makeLibraryPath [
      pkgs.stdenv.cc.cc.lib
      pkgs.glib
      pkgs.SDL2
      pkgs.SDL2_mixer
      pkgs.SDL2_image
      pkgs.SDL2_ttf
      pkgs.wayland
      pkgs.libxkbcommon
      pkgs.xorg.libX11
      pkgs.xorg.libXext
    ]}
    
    export SDL_VIDEODRIVER=x11
    
    if [ ! -d venv ]; then
      python -m venv venv
    fi
    source venv/bin/activate
    
    python -c "import pygame" 2>/dev/null || pip install pygame-ce
  '';
}