cmake_minimum_required(VERSION 3.14)
project(nexus)


###########################################################
# DIRECTORIES
###########################################################

set(3RD_PARTY_DIR ${CMAKE_CURRENT_SOURCE_DIR}/3rdParty)


###########################################################
# 3RD PARTY LIBRARIES
###########################################################

# GLFW (window creation and input)
set(GLFW_BUILD_EXAMPLES OFF)
set(GLFW_BUILD_TESTS OFF)
set(GLFW_BUILD_DOCS OFF)
set(GLFW_INSTALL OFF)
add_subdirectory(${3RD_PARTY_DIR}/glfw-3.3.3)

# glad (OpenGL function loading)
add_subdirectory(${3RD_PARTY_DIR}/glad)


set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_CXX_STANDARD_REQUIRED ON)


add_executable(nexus)

target_compile_options(
	nexus
	PRIVATE
	-fno-exceptions
	-Wall)

target_sources(
	nexus
	PRIVATE
	Source/Graphics/Shader.cpp
	Source/Main.cpp
	Source/Systems/CameraControlSystem.cpp
	Source/Systems/PhysicsSystem.cpp
	Source/Systems/PlayerControlSystem.cpp
	Source/Systems/RenderSystem.cpp
	Source/WindowManager.cpp)

target_sources(
	nexus
	PRIVATE
	Source/Components/Camera.hpp
	Source/Components/Gravity.hpp
	Source/Components/Player.hpp
	Source/Components/Renderable.hpp
	Source/Components/RigidBody.hpp
	Source/Components/Thrust.hpp
	Source/Components/Transform.hpp
	Source/Core/ComponentArray.hpp
	Source/Core/ComponentManager.hpp
	Source/Core/Coordinator.hpp
	Source/Core/EntityManager.hpp
	Source/Core/EventManager.hpp
	Source/Core/System.hpp
	Source/Core/SystemManager.hpp
	Source/Core/Types.hpp
	Source/Math/Vec2.hpp
	Source/Math/Vec3.hpp
	Source/Math/Vec4.hpp)

target_include_directories(
	nexus
	PRIVATE
	Source)

target_link_libraries(
	nexus
	PRIVATE
	glad
	glfw)