cmake_minimum_required(VERSION 3.21)

project(lightkeeper LANGUAGES CXX C)

set(GAME_SRC
    src/main.cpp

    src/Lightkeeper.cpp

    src/scenes/Experiments.cpp

    src/components/GameComponentRegistry.cpp
    src/components/Activatable.cpp
    src/components/Checkpoint.cpp
    src/components/CrosshairUI.cpp
    src/components/Door.cpp
    src/components/FirstPersonController.cpp
    src/components/Interactable.cpp
    src/components/InteractableButton.cpp
    src/components/LightToggle.cpp
    src/components/MovingPlatform.cpp
    src/components/PlayerRespawn.cpp
    src/components/PrintComponent.cpp
    src/components/TriggerLoggerComponent.cpp
    src/components/WinGoal.cpp
    src/components/WinScreenUI.cpp
)

add_executable(lightkeeper ${GAME_SRC})

set_target_properties(lightkeeper PROPERTIES
        CXX_STANDARD 20
        CXX_EXTENSIONS OFF
)

#target_add_extra_warnings(lightkeeper)

target_include_directories(lightkeeper PRIVATE "${CMAKE_CURRENT_LIST_DIR}/include")


target_link_libraries(lightkeeper PRIVATE destrum::destrum destrum::editor)
target_compile_definitions(lightkeeper PRIVATE LIGHTKEEPER_ASSETS_SRC_DIR="${CMAKE_CURRENT_LIST_DIR}/assets_src")

#set(ASSETS_SRC_DIR     "${CMAKE_CURRENT_LIST_DIR}/assets_src")
#set(ASSETS_RUNTIME_DIR "${CMAKE_CURRENT_LIST_DIR}/assets_runtime")
#set(OUTPUT_GAME_ASSETS_DIR "${CMAKE_BINARY_DIR}/assets/game")
#
#add_custom_command(TARGET lightkeeper POST_BUILD
#        COMMAND ${CMAKE_COMMAND} -E make_directory "${OUTPUT_GAME_ASSETS_DIR}"
#        COMMAND ${CMAKE_COMMAND} -E rm -rf "${OUTPUT_GAME_ASSETS_DIR}"
#        COMMAND ${CMAKE_COMMAND} -E create_symlink "${ASSETS_RUNTIME_DIR}" "${OUTPUT_GAME_ASSETS_DIR}"
#        VERBATIM
#)

set(ASSETS_SRC_DIR          "${CMAKE_CURRENT_LIST_DIR}/assets_src")
set(ASSETS_RUNTIME_DIR      "${CMAKE_CURRENT_LIST_DIR}/assets_runtime")
set(OUTPUT_GAME_ASSETS_DIR  "$<TARGET_FILE_DIR:lightkeeper>/assets/game")

if (WIN32)
    set(GAME_ASSET_INSTALL_COMMANDS
            COMMAND ${CMAKE_COMMAND} -E copy_directory
            "${ASSETS_RUNTIME_DIR}" "${OUTPUT_GAME_ASSETS_DIR}")
else()
    set(GAME_ASSET_INSTALL_COMMANDS
            COMMAND ${CMAKE_COMMAND} -E create_symlink
            "${ASSETS_RUNTIME_DIR}" "${OUTPUT_GAME_ASSETS_DIR}")
endif()

add_custom_command(TARGET lightkeeper POST_BUILD
        COMMAND ${CMAKE_COMMAND} -E make_directory "${OUTPUT_GAME_ASSETS_DIR}/.."

        COMMAND ${CMAKE_COMMAND} -E rm -rf "${OUTPUT_GAME_ASSETS_DIR}"
        ${GAME_ASSET_INSTALL_COMMANDS}
        VERBATIM
)

file(GLOB_RECURSE GAME_ASSET_SOURCES CONFIGURE_DEPENDS
        "${ASSETS_SRC_DIR}/*")

add_custom_target(_internal_clean_game_assets
         COMMAND TheChef
         --input  "${ASSETS_SRC_DIR}"
         --output "${ASSETS_RUNTIME_DIR}"
         --clean
         DEPENDS TheChef
)

add_custom_target(_internal_cook_game_assets
         COMMAND TheChef
         --input  "${ASSETS_SRC_DIR}"
         --output "${ASSETS_RUNTIME_DIR}"
         ${DESTRUM_CHEF_FLAGS}
         DEPENDS TheChef ${GAME_ASSET_SOURCES}
         VERBATIM
)

add_custom_target(_internal_validate_game_assets
         COMMAND TheChef
         --input  "${ASSETS_SRC_DIR}"
         --output "${ASSETS_RUNTIME_DIR}"
         --validate
         ${DESTRUM_CHEF_FLAGS}
         DEPENDS _internal_cook_game_assets
         VERBATIM
)

add_dependencies(lightkeeper _internal_cook_game_assets)

destrum_cook_engine_assets(lightkeeper "${CMAKE_CURRENT_BINARY_DIR}")
destrum_copy_runtime_dlls(lightkeeper)

install(TARGETS lightkeeper RUNTIME DESTINATION bin)
install(DIRECTORY "${ASSETS_RUNTIME_DIR}/" DESTINATION "bin/assets/game")