include(../../cmake/AddPlatformExecutable.cmake)

if (ENABLE_METAL)
    find_library(METAL Metal)

    set(EXTRA_LIBRARIES GFXMetal ${METAL} ${EXTRA_LIBRARIES})
    set(EXTRA_SRC ${CMAKE_CURRENT_SOURCE_DIR}/sdl_metal.mm ${EXTRA_SRC})
endif ()

if (ENABLE_VULKAN)
    set(EXTRA_LIBRARIES GFXVulkan ${EXTRA_LIBRARIES})
    set(EXTRA_SRC ${CMAKE_CURRENT_SOURCE_DIR}/sdl_vulkan.cpp ${EXTRA_SRC})
endif ()

if (ENABLE_DX12)
    set(EXTRA_LIBRARIES GFXDX12 ${EXTRA_LIBRARIES})
endif ()

if (TARGET SDL2::SDL2)
    set(EXTRA_LIBRARIES SDL2::SDL2 ${EXTRA_LIBRARIES})
endif ()

if (TARGET SDL2::Main)
    set(EXTRA_LIBRARIES SDL2::Main ${EXTRA_LIBRARIES})
endif ()

if (TARGET SDL2::SDL2main)
    set(EXTRA_LIBRARIES SDL2::SDL2main ${EXTRA_LIBRARIES})
endif ()

add_platform(
        SRC
        ${CMAKE_CURRENT_SOURCE_DIR}/file.cpp
        ${EXTRA_SRC}
        MAIN_FILE
        main.cpp.in
        EXECUTABLE_PROPERTIES
        MACOSX_BUNDLE ON
        MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/Info.plist.in"
        LINK_LIBRARIES
        Core
        GFXDummy
        ${EXTRA_LIBRARIES}
)

function(add_platform_commands target data_directory skip_data)
    if (NOT skip_data)
        if (ENABLE_MACOS)
            file(MAKE_DIRECTORY $<TARGET_FILE_DIR:${target}>/../Resources/game)

            add_custom_target(${target}_copy_assets
                    COMMAND ${CMAKE_COMMAND} -E copy_directory ${data_directory} $<TARGET_FILE_DIR:${target}>/../Resources/game)

            file(MAKE_DIRECTORY $<TARGET_FILE_DIR:${target}>/../Resources/base)

            add_custom_target(${target}_copy_base
                    COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_BINARY_DIR}/bin/base $<TARGET_FILE_DIR:${target}>/../Resources/base)

            add_dependencies(${target} ${target}_copy_assets ${target}_copy_base)
        else ()
            file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/bin/game)

            add_custom_target(${target}_copy_assets
                    COMMAND ${CMAKE_COMMAND} -E copy_directory ${data_directory} ${CMAKE_BINARY_DIR}/bin/game
                    )

            add_dependencies(${target} ${target}_copy_assets)
        endif ()
    endif ()
endfunction()