cmake_minimum_required(VERSION 3.15)

project(SDL_Minigame)

set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

set(PROJECT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src)
set(PROJECT_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/include)
set(PROJECT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})

add_subdirectory(lib/SDL EXCLUDE_FROM_ALL)
add_subdirectory(lib/SDL_image EXCLUDE_FROM_ALL)
add_subdirectory(lib/zlib EXCLUDE_FROM_ALL)
add_subdirectory(lib/libpng EXCLUDE_FROM_ALL)

include_directories(
    ${PROJECT_INCLUDE_DIR}
    ${SDL2_INCLUDE_DIRS}
    ${SDL2_IMAGE_INCLUDE_DIRS}
    ${ZLIB_IMAGE_INCLUDE_DIRS}
    ${PNG_INCLUDE_DIRS})

file(GLOB_RECURSE SOURCES src/*.cpp)
add_executable(${PROJECT_NAME} ${SOURCES})

target_link_libraries(${PROJECT_NAME} PRIVATE
    SDL2::SDL2
    SDL2_image
    ${ZLIB_LIBRARY}
    ${PNG_LIBRARIES}
)

file(COPY ${PROJECT_SOURCE_DIR}/assets DESTINATION ${PROJECT_BINARY_DIR})