cmake_minimum_required(VERSION 3.14)
project(src)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake_modules" ${CMAKE_MODULE_PATH})

add_subdirectory(src)
add_subdirectory(tests)

# Detect and add SFML
find_package(SFML COMPONENTS system window graphics network audio REQUIRED)
if(NOT SFML_FOUND)
    message(FATAL_ERROR "SFML could not be found")
endif()

# Detect and add GTest
find_package(GTest REQUIRED)
if(GTest_FOUND)
    enable_testing()
else()
    message(FATAL_ERROR "GTest could not be found")
endif()

# Find PugiXML
find_path(PugiXML_INCLUDE_DIR pugixml.hpp)
if(NOT IS_DIRECTORY ${PugiXML_INCLUDE_DIR})
    message(FATAL_ERROR "PugiXML could not be found")
endif()