#https://github.com/meemknight/cmakeSetup
#Version 1.0.0

cmake_minimum_required(VERSION 3.16)


#set this to true to ship the game!
#! ! ! ! ! ! !
#DELETE THE OUT FOLDER AFTER CHANGING THIS BECAUSE VISUAL STUDIO DOESN'T SEEM TO RECOGNIZE THIS CHANGE AND REBUILD!
option(PRODUCTION_BUILD "Make this a production build" OFF)
#DELETE THE OUT FOLDER AFTER CHANGING THIS BECAUSE VISUAL STUDIO DOESN'T SEEM TO RECOGNIZE THIS CHANGE AND REBUILD!



if (CMAKE_BUILD_TYPE STREQUAL "Debug")
	set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreadedDebug")
else()
	set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded")
endif()


set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE) #link time optimization

project(gl3dDev)


set(GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE)
set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)
set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
set(GLFW_INSTALL OFF CACHE BOOL "" FORCE)
set(BUILD_SHARED_LIBS OFF CACHE BOOL "" FORCE)


add_subdirectory(thirdparty/glfw-3.3.2)			#window oppener
add_subdirectory(thirdparty/glad)				#opengl loader
add_subdirectory(thirdparty/stb_image)			#loading immaged
add_subdirectory(thirdparty/glm)				#math
add_subdirectory(thirdparty/imgui-docking)		#ui


# Define MY_SOURCES to be a list of all the source files for my game 
file(GLOB_RECURSE MY_SOURCES CONFIGURE_DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/src/*.cpp")


add_executable("${CMAKE_PROJECT_NAME}")

set_property(TARGET "${CMAKE_PROJECT_NAME}" PROPERTY CXX_STANDARD 17)



if(PRODUCTION_BUILD)
	# setup the ASSETS_PATH macro to be in the root folder of your exe
	target_compile_definitions("${CMAKE_PROJECT_NAME}" PUBLIC RESOURCES_PATH="./resources/")

	# remove the option to debug asserts.
	target_compile_definitions("${CMAKE_PROJECT_NAME}" PUBLIC PRODUCTION_BUILD=1) 

else()
	# This is useful to get an ASSETS_PATH in your IDE during development
	target_compile_definitions("${CMAKE_PROJECT_NAME}" PUBLIC RESOURCES_PATH="${CMAKE_CURRENT_SOURCE_DIR}/resources/")
	target_compile_definitions("${CMAKE_PROJECT_NAME}" PUBLIC SHADERS_PATH="${CMAKE_CURRENT_SOURCE_DIR}/src/shaders/")
	target_compile_definitions("${CMAKE_PROJECT_NAME}" PUBLIC PRODUCTION_BUILD=0) 

endif()

target_sources("${CMAKE_PROJECT_NAME}" PRIVATE ${MY_SOURCES} )


if(MSVC) # If using the VS compiler...

	target_compile_definitions("${CMAKE_PROJECT_NAME}" PUBLIC _CRT_SECURE_NO_WARNINGS)

	set_target_properties("${CMAKE_PROJECT_NAME}" PROPERTIES LINK_FLAGS "/SUBSYSTEM:WINDOWS /ENTRY:mainCRTStartup") #no console

endif()

target_include_directories("${CMAKE_PROJECT_NAME}" PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}//src/")
target_include_directories("${CMAKE_PROJECT_NAME}" PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}//src/src/")


target_link_libraries("${CMAKE_PROJECT_NAME}" PRIVATE glm glfw 
	glad stb_image imgui)



project(simpleDemo)
add_subdirectory(headerOnly)
add_executable("simpleDemo")
set_property(TARGET simpleDemo PROPERTY CXX_STANDARD 17)
target_sources(simpleDemo PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}"/simpleDemo/mainDemo.cpp" )
target_compile_definitions("${CMAKE_PROJECT_NAME}" PUBLIC RESOURCES_PATH="${CMAKE_CURRENT_SOURCE_DIR}/resources/")
if(MSVC) # If using the VS compiler...
	target_compile_definitions(simpleDemo PUBLIC _CRT_SECURE_NO_WARNINGS)
endif()


target_link_libraries("${CMAKE_PROJECT_NAME}" PRIVATE glm glfw gl3d
	glad stb_image imgui)