Archimedes/flake.nix

{
    description = "Build Project Archimedes";

    inputs = {
        nixpkgs.url = "github:nixos/nixpkgs/nixos-24.11";
        imgui = {
            url = "github:ocornut/imgui?ref=docking";
            flake = false;
        };
        clay = {
            url = "github:nicbarker/clay";
            flake = false;
        };
    };

    outputs = { self, nixpkgs, imgui, clay, ... }@inputs: let
            system = "x86_64-linux";
            pkgs = import nixpkgs { inherit system; };
    in {

        Archimedes = {
            examples = import ./ExampleApps.nix { inherit inputs; inherit pkgs; };
        };

        Modules = {
            examples = import ./ExampleModules.nix { inherit inputs; inherit pkgs; };

            ServerModule = pkgs.stdenvNoCC.mkDerivation {

                name = "ServerModule";

                src = ./.;

                nativeBuildInputs = with pkgs; [
                    clang
                ];

                buildInputs = with pkgs; [
                    gamenetworkingsockets
                ];

                buildPhase = ''
                    clang++ \
                    modules/ServerModule/*.cpp \
                    -fpic -shared \
                    -I include \
                    -I ${pkgs.gamenetworkingsockets}/include/GameNetworkingSockets \
                    -lGameNetworkingSockets \
                    -DSERVERMODULE_DYNAMIC \
                    -Wall \
                    -o $name 
                ''; 

                installPhase = ''
                    mkdir -p $out/bin
                    cp $name $out/bin
                '';

            };

            ClientModule = pkgs.stdenvNoCC.mkDerivation {

                name = "ClientModule";

                src = ./.;

                nativeBuildInputs = with pkgs; [
                    clang
                ];

                buildInputs = with pkgs; [
                    gamenetworkingsockets
                ];

                buildPhase = ''
                    clang++ \
                    modules/ClientModule/*.cpp \
                    -fpic -shared \
                    -I include \
                    -I ${pkgs.gamenetworkingsockets}/include/GameNetworkingSockets \
                    -lGameNetworkingSockets \
                    -DCLIENTMODULE_DYNAMIC \
                    -Wall \
                    -o $name 
                ''; 

                installPhase = ''
                    mkdir -p $out/bin
                    cp $name $out/bin
                '';

            };

            WindowModule = pkgs.stdenvNoCC.mkDerivation {

                name = "WindowModule";

                src = ./.;

                nativeBuildInputs = with pkgs; [
                    clang
                ];

                buildInputs = with pkgs; [
                    glfw
                    glew
                ];

                buildPhase = ''
                    clang++ \
                    modules/WindowModule/*.cpp \
                    -fpic -shared \
                    -I include \
                    -DRENDERER=1 \
                    -DWINDOW=1 \
                    -DWINDOWMODULE_DYNAMIC \
                    -lGL -lglfw -lGLEW \
                    -Wall \
                    -o $name 
                ''; 

                installPhase = ''
                    mkdir -p $out/bin
                    cp $name $out/bin
                '';

            };

            ImguiModule = pkgs.stdenvNoCC.mkDerivation {

                name = "ImguiModule";

                src = ./.;

                imgui = inputs.imgui;

                nativeBuildInputs = with pkgs; [
                    clang
                ];

                buildInputs = with pkgs; [
                    glfw
                    glew
                ];

                buildPhase = ''
                    clang++ \
                    modules/ImguiModule/*.cpp \
                    modules/WindowModule/*.cpp \
                    $imgui/backends/imgui_impl_glfw.cpp \
                    $imgui/backends/imgui_impl_opengl3.cpp \
                    $imgui/misc/cpp/*.cpp \
                    $imgui/*.cpp \
                    -DRENDERER=1 \
                    -DWINDOW=1 \
                    -DIMGUIMODULE_DYNAMIC \
                    -DCUSTOMFONT=${pkgs.fira-code}/share/fonts/truetype/FiraCode-VF.ttf \
                    -fpic -shared \
                    -I include -I $imgui -I . \
                    -lGL -lglfw -lGLEW \
                    -Wall \
                    -o $name 
                ''; 

                installPhase = ''
                    mkdir -p $out/bin
                    cp $name $out/bin
                '';

            };

            MainGUIsdl = pkgs.stdenvNoCC.mkDerivation {

                name = "MainGUI";

                src = ./.;

                inherit imgui;

                nativeBuildInputs = with pkgs; [
                    clang
                ];

                buildInputs = with pkgs; [
                    sdl3
                ];

                buildPhase = ''
                    clang++ \
                    modules/MainGUI/*.cpp \
                    modules/ImguiModule/*.cpp \
                    modules/WindowModule/*.cpp \
                    $imgui/backends/imgui_impl_sdl3.cpp \
                    $imgui/backends/imgui_impl_sdlrenderer3.cpp \
                    $imgui/misc/cpp/*.cpp \
                    $imgui/*.cpp \
                    -DRENDERER=2 \
                    -DWINDOW=2 \
                    -DMAINGUI_DYNAMIC \
                    -fpic -shared \
                    -I include -I $imgui -I . \
                    -lSDL3 \
                    -Wall \
                    -o $name 
                ''; 

                installPhase = ''
                    mkdir -p $out/bin
                    cp $name $out/bin
                '';

            };


            MainGUI = pkgs.stdenvNoCC.mkDerivation {

                name = "MainGUI";

                src = ./.;

                inherit imgui;

                nativeBuildInputs = with pkgs; [
                    clang
                ];

                buildInputs = with pkgs; [
                    glfw
                    glew
                ];

                buildPhase = ''
                    clang++ \
                    modules/MainGUI/*.cpp \
                    modules/ImguiModule/*.cpp \
                    modules/WindowModule/*.cpp \
                    $imgui/backends/imgui_impl_glfw.cpp \
                    $imgui/backends/imgui_impl_opengl3.cpp \
                    $imgui/misc/cpp/*.cpp \
                    $imgui/*.cpp \
                    -DRENDERER=1 \
                    -DWINDOW=1 \
                    -DMAINGUI_DYNAMIC \
                    -fpic -shared \
                    -I include -I $imgui -I . \
                    -lGL -lglfw -lGLEW \
                    -Wall \
                    -o $name 
                ''; 

                installPhase = ''
                    mkdir -p $out/bin
                    cp $name $out/bin
                '';

            };

        };

        packages.${system}.default = self.Archimedes.examples.MinimalApp;

        apps.${system}.default = {
            type = "app";
            program = "${self.Archimedes.examples.MinimalApp}/bin/Archimedes";
        };

    };
}