cmake_minimum_required(VERSION 3.12)
project(raylib-gpu-particles)

# Generate compile_commands.json
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)

# Dependencies
set(RAYLIB_VERSION 5.0)
find_package(raylib ${RAYLIB_VERSION} QUIET) # QUIET or REQUIRED
if (NOT raylib_FOUND) # If there's none, fetch and build raylib
  include(FetchContent)
  FetchContent_Declare(
    raylib
    DOWNLOAD_EXTRACT_TIMESTAMP OFF
    URL https://github.com/raysan5/raylib/archive/refs/tags/${RAYLIB_VERSION}.tar.gz
  )
  FetchContent_GetProperties(raylib)
  if (NOT raylib_POPULATED) # Have we downloaded raylib yet?
    set(FETCHCONTENT_QUIET NO)
    FetchContent_Populate(raylib)
    set(BUILD_EXAMPLES OFF CACHE BOOL "" FORCE) # don't build the supplied examples
    set(GRAPHICS GRAPHICS_API_OPENGL_43)
    add_subdirectory(${raylib_SOURCE_DIR} ${raylib_BINARY_DIR})
  endif()
endif()

# Our Project
add_executable(${PROJECT_NAME})
file(GLOB SOURCE_FILES CONFIGURE_DEPENDS *.c)
target_sources(${PROJECT_NAME} PRIVATE ${SOURCE_FILES})

set_target_properties(${PROJECT_NAME} PROPERTIES
    RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${PROJECT_NAME})

add_custom_command(
	TARGET ${PROJECT_NAME} POST_BUILD
  COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_SOURCE_DIR}/Shaders $<TARGET_FILE_DIR:${PROJECT_NAME}>/Shaders
	DEPENDS ${PROJECT_NAME})

#set(raylib_VERBOSE 1)
target_link_libraries(${PROJECT_NAME} raylib)