cmake_minimum_required(VERSION 3.10)

project(orbit-plus C)

set_target_properties(PROPERTIES LINKER_LANGUAGE C)

include_directories(include)
include_directories(${GLEW_INCLUDE_DIRS})

file(GLOB src 
	"${PROJECT_SOURCE_DIR}/src/*.c"
	"${PROJECT_SOURCE_DIR}/src/engine/*.c"
	"${PROJECT_SOURCE_DIR}/src/game/*.c"
	"${PROJECT_SOURCE_DIR}/src/game/ecs/*.c"
	"${PROJECT_SOURCE_DIR}/src/game/state/*.c"
	"${PROJECT_SOURCE_DIR}/src/game/shader/*.c"
	"${PROJECT_SOURCE_DIR}/src/util/*.c"
)

add_executable(${PROJECT_NAME} ${src})

find_package(SDL2 REQUIRED)
find_package(SDL2_mixer REQUIRED)
find_package(SDL2_ttf REQUIRED)
find_package(SDL2_image REQUIRED)
find_package(GLEW REQUIRED)

if (EMSCRIPTEN)

else()
	if (CMAKE_BUILD_TYPE STREQUAL "Debug")
		set(CMAKE_C_FLAGS "-O2 -Wno-discarded-qualifiers -Wno-pointer-arith -Wno-unused-variable -Wno-unused-parameter -Wall -Wextra -pedantic -g")
	else()
		set(CMAKE_C_FLAGS "-O2")
	endif()

	target_link_libraries(${PROJECT_NAME} m GL SDL2::SDL2 SDL2_mixer::SDL2_mixer SDL2_ttf::SDL2_ttf SDL2_image::SDL2_image GLEW::GLEW) 

	if (WIN32)
		set(CMAKE_C_FLAGS "-mwindows ${CMAKE_C_FLAGS}")
		target_link_libraries(${PROJECT_NAME} mingw32 m GL SDL2::SDL2 SDL2_mixer::SDL2_mixer SDL2_ttf::SDL2_ttf SDL2_image::SDL2_image GLEW::GLEW)
	endif()
endif()

message("System: ${CMAKE_SYSTEM_NAME}")
message("Project: ${PROJECT_NAME}")
message("Build: ${CMAKE_BUILD_TYPE}")
message("Flags: ${CMAKE_C_FLAGS}")