cmake_minimum_required(VERSION 3.16)
project(cardboy_sdk LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED YES)
set(CMAKE_CXX_EXTENSIONS NO)
#    add_compile_options(-Werror -O0 -Wall -Wextra -pedantic -Wno-unused-parameter -Wno-unused-variable
#            -Wno-error=unused-function
#            -Wshadow -Wformat=2 -Wfloat-equal -D_GLIBCXX_DEBUG -Wconversion)
#add_compile_options(-fsanitize=address -fno-sanitize-recover -D_GLIBCXX_DEBUG)
#add_link_options(-fsanitize=address -fno-sanitize-recover -D_GLIBCXX_DEBUG)

add_subdirectory(utils)

add_subdirectory(backend_interface)

set(CARDBOY_SDK_BACKEND_LIBRARY "" CACHE STRING "Backend implementation library for Cardboy SDK")
set(_cardboy_backend_default "${CARDBOY_SDK_BACKEND_LIBRARY}")

option(CARDBOY_BUILD_SFML "Build desktop SFML backend and launcher" ON)

if (CARDBOY_BUILD_SFML)
    add_subdirectory(backends/desktop)
    if (DEFINED CARDBOY_DESKTOP_BACKEND_TARGET AND NOT CARDBOY_DESKTOP_BACKEND_TARGET STREQUAL "")
        set(_cardboy_backend_default "${CARDBOY_DESKTOP_BACKEND_TARGET}")
    endif ()
endif ()

if (_cardboy_backend_default STREQUAL "")
    message(FATAL_ERROR "CARDBOY_SDK_BACKEND_LIBRARY is not set. Provide a backend implementation library or enable one of the available backends.")
endif ()

set(CARDBOY_SDK_BACKEND_LIBRARY "${_cardboy_backend_default}" CACHE STRING "Backend implementation library for Cardboy SDK" FORCE)


add_subdirectory(core)

add_subdirectory(apps)

if (CARDBOY_BUILD_SFML)
    add_subdirectory(launchers/desktop)
endif ()