# This cmake configuration was originally created by meemknight on github
# https://github.com/meemknight/cmakeSetup
# It has been modified for use in this repository by Colton Staiduhar

cmake_minimum_required(VERSION 3.16)

set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Release>:Release>")

# Declare Project where "GSM_TEMPLATE" is the project name
project(GSM_TEMPLATE LANGUAGES C CXX)

# Allow cmake to fetch web repositories
include(FetchContent)

# Set the location for downloaded libraries
set(THIRDPARTY_DIR "${CMAKE_CURRENT_SOURCE_DIR}/thirdparty")
set(FETCHCONTENT_BASE_DIR "${THIRDPARTY_DIR}")

# Fetch the miniaudio Repository and install it
FetchContent_Declare(
  miniaudio
  GIT_REPOSITORY git@github.com:mackron/miniaudio.git
  GIT_TAG "master"
  GIT_SHALLOW TRUE
  GIT_PROGRESS ON
  SYSTEM
)
FetchContent_MakeAvailable(miniaudio)

# Fetch the STB-Image Repository and install it
FetchContent_Declare(
  stb_image
  GIT_REPOSITORY git@github.com:arizotaz/cmake_stb_image
  GIT_TAG "master"
  GIT_SHALLOW TRUE
  GIT_PROGRESS ON
  SYSTEM
)
FetchContent_MakeAvailable(stb_image)


# Tell Cmake to find the locations of libraries
find_package(OpenGL REQUIRED)
find_package(GLUT REQUIRED)

# 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 the C++ standard to 17
set_property(TARGET "${CMAKE_PROJECT_NAME}" PROPERTY CXX_STANDARD 17)

#========================================================================================
# CHANGE RESOURCES DEFINITION
#========================================================================================
# You will change which line is commented depending
# on if the compiled binary is for development or
# production. 
#
# Uncomment the line below when in development, this uses the resources folder
# in the CMake project for the RESOURCES_PATH definition
target_compile_definitions("${CMAKE_PROJECT_NAME}" PUBLIC RESOURCES_PATH="${CMAKE_CURRENT_SOURCE_DIR}/resources/")
#
# Uncomment the line below when in production, this uses a folder in the same working
# directory of the binary called "resources".  Effectively RESOURCES_PATH
# becomes ./resources/.  You would copy the resources folder of the cmake project
# and ship it will the compiled binary
#target_compile_definitions("${CMAKE_PROJECT_NAME}" PUBLIC RESOURCES_PATH="./resources/")
#




# Add our sources
target_sources("${CMAKE_PROJECT_NAME}" PRIVATE ${MY_SOURCES} )

# If using the VS compiler
if(MSVC)

	target_compile_definitions("${CMAKE_PROJECT_NAME}" PUBLIC _CRT_SECURE_NO_WARNINGS)

	#remove console
	#set_target_properties("${CMAKE_PROJECT_NAME}" PROPERTIES LINK_FLAGS "/SUBSYSTEM:WINDOWS /ENTRY:mainCRTStartup")
	
	set_property(TARGET "${CMAKE_PROJECT_NAME}" PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreadedDebug<$<CONFIG:Debug>:Debug>")
	set_property(TARGET "${CMAKE_PROJECT_NAME}" PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Release>:Release>")

endif()

# Add our include files
target_include_directories("${CMAKE_PROJECT_NAME}" PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/include/")

# Disable different warning (Glut is really old, we already know that)
target_compile_options("${CMAKE_PROJECT_NAME}"
  PRIVATE
  -Wno-deprecated-declarations
	-Wdelete-incomplete
	$<$<CXX_COMPILER_ID:Clang>:-Wno-pedantic -Wno-macro-redefined>
)

# Include the libraries loaded earlier
target_link_libraries("${CMAKE_PROJECT_NAME}" 
  PRIVATE 
  OpenGL::GL 
  "-framework GLUT" 
  "-lpthread"
  "-lm"
  stb_image
  miniaudio
)