moon-child-fe: init at 1.0.5 (#512550)

{

  lib,

  stdenv,

  fetchFromGitHub,

  cmake,

  sdl3,

  zlib,

  pkg-config,

  sdl_gamecontrollerdb,

  copyDesktopItems,

  makeDesktopItem,

  iconConvTools,

}:

let

  plMpegSrc = fetchFromGitHub {

    owner = "phoboslab";

    repo = "pl_mpeg";

    rev = "c871f2be022ece7ef4f64230b4fb8e1fb9eb6023";

    hash = "sha256-Mr+hid5RRQ2Yh6UcNDFFbbHMrGGVju0o20KIAEvzEg8=";

  };

in

stdenv.mkDerivation (finalAttrs: {

  pname = "moon-child-fe";

  version = "1.0.5";

  src = fetchFromGitHub {

    owner = "MorsGames";

    repo = "MoonChildFE";

    tag = "v${finalAttrs.version}";

    hash = "sha256-SqoCSAFkQKcEbwDwHqicYXnQ8/HC523c+ePQFB+6rus=";

  };

  __structuredAttrs = true;

  strictDeps = true;

  cmakeFlags = [

    (lib.cmakeFeature "MOONCHILD_RENDERER_BACKEND" "SDL3")

    (lib.cmakeBool "MOONCHILD_VENDORED_SDL3" false)

    (lib.cmakeBool "MOONCHILD_VENDORED_ZLIB" false)

    (lib.cmakeBool "MOONCHILD_VENDORED_GAMECONTROLLERDB" false)

    (lib.cmakeBool "MOONCHILD_VENDORED_PL_MPEG" false)

  ];

  env = {

    MOONCHILD_PL_MPEG_PATH = plMpegSrc;

    MOONCHILD_GAMECONTROLLERDB_PATH = "${sdl_gamecontrollerdb}/share/gamecontrollerdb.txt";

  };

  nativeBuildInputs = [

    cmake

    pkg-config

    copyDesktopItems

    iconConvTools

  ];

  buildInputs = [

    sdl3

    zlib

    sdl_gamecontrollerdb

  ];

  installPhase = ''

    runHook preInstall

    mkdir -p $out/bin $out/share/icons/hicolor/256x256/apps/

    cd /build/source

    mv ./Bin/Release $out/share/MoonChildFE

    icoFileToHiColorTheme game.ico MoonChildFE $out

    ln -s $out/share/MoonChildFE/MoonChildFE $out/bin/MoonChildFE

    runHook postInstall

  '';

  desktopItems = [

    (makeDesktopItem {

      name = "MoonChildFE";

      desktopName = "Moon Child - Friend Edition";

      exec = "MoonChildFE";

      icon = "MoonChildFE";

      comment = finalAttrs.meta.description;

      startupWMClass = "MoonChildFE";

      categories = [

        "Game"

      ];

    })

  ];

  meta = {

    changelog = "https://github.com/MorsGames/MoonChildFE/releases/tag/v${finalAttrs.version}";

    description = "Modern source port of the 1997 Windows 95 classic, Moon Child";

    homepage = "https://github.com/MorsGames/MoonChildFE";

    license = with lib.licenses; [

      # Code

      mit

      # Assets

      cc-by-nc-40

    ];

    mainProgram = "MoonChildFE";

    maintainers = [ lib.maintainers.pyrox0 ];

    platforms = lib.platforms.linux;

  };

})

diff --git c/CMakeLists.txt w/CMakeLists.txt

index 63803d8..49982bc 100644

--- c/CMakeLists.txt

+++ w/CMakeLists.txt

@@ -25,6 +25,12 @@ option(MOONCHILD_INPUT_SDL3 "Use SDL3 input backend" ON)

 option(MOONCHILD_AUDIO_SDL3 "Use SDL3 audio backend" ON)

+# Vendoring options

+option(MOONCHILD_VENDORED_SDL3 "Use vendored SDL3 library" ON)

+option(MOONCHILD_VENDORED_ZLIB "Use vendored zlib library" ON)

+option(MOONCHILD_VENDORED_GAMECONTROLLERDB "Use vendored SDL_GameControllerDB" ON)

+option(MOONCHILD_VENDORED_PL_MPEG "Use vendored pl_mpeg library" ON)

+

 # Aggregate flags

 if(MOONCHILD_WINDOW_SDL3 OR MOONCHILD_RENDERER_SDL3 OR MOONCHILD_INPUT_SDL3 OR MOONCHILD_AUDIO_SDL3)

     set(MOONCHILD_USE_SDL3 ON)

@@ -57,6 +63,7 @@ endif()

 # SDL3 stuff

 if(MOONCHILD_USE_SDL3)

+  if(MOONCHILD_VENDORED_SDL3)

     set(SDL_SHARED       OFF CACHE BOOL "" FORCE)

     set(SDL_STATIC       ON  CACHE BOOL "" FORCE)

     set(SDL_TEST_LIBRARY OFF CACHE BOOL "" FORCE)

@@ -74,13 +81,28 @@ if(MOONCHILD_USE_SDL3)

     else()

         message(FATAL_ERROR "Could not find an SDL3 target to link!")

     endif()

+  else()

+    find_package(SDL3)

+  endif()

 endif()

 # zlib stuff

-set(ZLIB_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)

-set(ZLIB_BUILD_SHARED   OFF CACHE BOOL "" FORCE)

-set(ZLIB_BUILD_STATIC   ON  CACHE BOOL "" FORCE)

-add_subdirectory("${LIBRARY_DIR}/zlib" "${CMAKE_BINARY_DIR}/zlib" EXCLUDE_FROM_ALL)

+if(MOONCHILD_VENDORED_ZLIB)

+  set(ZLIB_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)

+  set(ZLIB_BUILD_SHARED   OFF CACHE BOOL "" FORCE)

+  set(ZLIB_BUILD_STATIC   ON  CACHE BOOL "" FORCE)

+  add_subdirectory("${LIBRARY_DIR}/zlib" "${CMAKE_BINARY_DIR}/zlib" EXCLUDE_FROM_ALL)

+else()

+  find_package(ZLIB)

+endif()

+

+# SDL_gamecontrollerdb path

+if(MOONCHILD_VENDORED_GAMECONTROLLERDB)

+  set(MOONCHILD_GAMECONTROLLERDB_PATH "gamecontrollerdb.txt")

+else()

+  set(MOONCHILD_GAMECONTROLLERDB_PATH "$ENV{MOONCHILD_GAMECONTROLLERDB_PATH}")

+  file(TO_CMAKE_PATH "${MOONCHILD_GAMECONTROLLERDB_PATH}" MOONCHILD_GAMECONTROLLERDB_PATH)

+endif()

 # Game + framework

 # TODO: Unglobify this

@@ -171,6 +193,15 @@ target_include_directories(${EXECUTABLE_NAME} PRIVATE

     ${LIBRARY_DIR}/pl_mpeg

     ${BACKEND_INCLUDES}

 )

+if(MOONCHILD_VENDORED_PL_MPEG)

+  target_include_directories(${EXECUTABLE_NAME} PRIVATE

+    ${LIBRARY_DIR}/pl_mpeg

+  )

+else()

+  target_include_directories(${EXECUTABLE_NAME} PRIVATE

+    $ENV{MOONCHILD_PL_MPEG_PATH}

+  )

+endif()

 # Backend selection macros

 if(MOONCHILD_WINDOW_SDL3)

@@ -185,6 +216,11 @@ if(MOONCHILD_RENDERER_SDL3)

 endif()

 if(MOONCHILD_INPUT_SDL3)

     target_compile_definitions(${EXECUTABLE_NAME} PRIVATE MOONCHILD_INPUT_SDL3)

+    if(NOT MOONCHILD_GAMECONTROLLERDB_PATH STREQUAL "")

+        target_compile_definitions(${EXECUTABLE_NAME} PRIVATE

+            MOONCHILD_GAMECONTROLLERDB_PATH=\"${MOONCHILD_GAMECONTROLLERDB_PATH}\"

+        )

+    endif()

 endif()

 if(MOONCHILD_AUDIO_SDL3)

     target_compile_definitions(${EXECUTABLE_NAME} PRIVATE MOONCHILD_AUDIO_SDL3)

@@ -201,10 +237,16 @@ if(MSVC)

     target_compile_definitions(${EXECUTABLE_NAME} PRIVATE _CRT_SECURE_NO_WARNINGS)

 endif()

-target_link_libraries(${EXECUTABLE_NAME} PRIVATE zlibstatic)

+if(MOONCHILD_VENDORED_ZLIB)

+  target_link_libraries(${EXECUTABLE_NAME} PRIVATE zlibstatic)

+else()

+  target_link_libraries(${EXECUTABLE_NAME} PRIVATE ZLIB::ZLIB)

+endif()

-if(MOONCHILD_USE_SDL3)

+if(MOONCHILD_USE_SDL3 AND MOONCHILD_VENDORED_SDL3)

     target_link_libraries(${EXECUTABLE_NAME} PRIVATE ${MOONCHILD_SDL_TARGET})

+elseif(MOONCHILD_USE_SDL3 AND NOT MOONCHILD_VENDORED_SDL3)

+    target_link_libraries(${EXECUTABLE_NAME} PRIVATE SDL3::SDL3)

 endif()

 # Platform specific configuration

@@ -239,7 +281,7 @@ set_target_properties(${EXECUTABLE_NAME} PROPERTIES

     RUNTIME_OUTPUT_DIRECTORY_RELEASE        ${MOONCHILD_BIN_DIR}/Release

 )

-if(MOONCHILD_INPUT_SDL3 AND NOT EMSCRIPTEN)

+if(MOONCHILD_INPUT_SDL3 AND NOT EMSCRIPTEN AND MOONCHILD_VENDORED_GAMECONTROLLERDB)

     add_custom_command(TARGET ${EXECUTABLE_NAME} POST_BUILD

         COMMAND ${CMAKE_COMMAND} -E copy_if_different

             "${LIBRARY_DIR}/SDL_GameControllerDB/gamecontrollerdb.txt"

diff --git c/Platform/Backends/Input/SDL3Input.cpp w/Platform/Backends/Input/SDL3Input.cpp

index d214516..1412c00 100644

--- c/Platform/Backends/Input/SDL3Input.cpp

+++ w/Platform/Backends/Input/SDL3Input.cpp

@@ -19,10 +19,12 @@ bool SDL3Input::Init()

         return false;

     }

-    if (SDL_AddGamepadMappingsFromFile("gamecontrollerdb.txt") < 0)

+#ifdef MOONCHILD_GAMECONTROLLERDB_PATH

+    if (SDL_AddGamepadMappingsFromFile(MOONCHILD_GAMECONTROLLERDB_PATH) < 0)

     {

         printf("SDL gamepad mapping load failed! %s\n", SDL_GetError());

     }

+#endif

     int count = 0;

     if (SDL_JoystickID* ids = SDL_GetGamepads(&count))