cmake_minimum_required(VERSION 3.0)
project(slgj C)
set(CMAKE_C_STANDARD 99)

# the `pkg_check_modules` function is created with this call
find_package(PkgConfig REQUIRED)

# Adding Raylib
include(FetchContent)
set(FETCHCONTENT_QUIET FALSE)
set(BUILD_EXAMPLES OFF CACHE BOOL "" FORCE) # don't build the supplied examples
set(BUILD_GAMES    OFF CACHE BOOL "" FORCE) # don't build the supplied example games

FetchContent_Declare(
    raylib
    GIT_REPOSITORY "https://github.com/raysan5/raylib.git"
    GIT_TAG "master"
    GIT_PROGRESS TRUE
)

FetchContent_MakeAvailable(raylib)

# Adding our source files
file(GLOB_RECURSE PROJECT_SOURCES CONFIGURE_DEPENDS "${CMAKE_CURRENT_LIST_DIR}/sources/*.c") # Define PROJECT_SOURCES as a list of all source files
set(PROJECT_INCLUDE "${CMAKE_CURRENT_LIST_DIR}/sources/") # Define PROJECT_INCLUDE to be the path to the include directory of the project

pkg_check_modules(GUILE_PKG REQUIRED IMPORTED_TARGET guile-3.0)

# Declaring our executable
add_executable(${PROJECT_NAME})
target_sources(${PROJECT_NAME} PRIVATE ${PROJECT_SOURCES})
target_include_directories(${PROJECT_NAME} PRIVATE ${PROJECT_INCLUDE})
target_link_libraries(${PROJECT_NAME} PRIVATE raylib PkgConfig::GUILE_PKG)

# Setting ASSETS_PATH
target_compile_definitions(${PROJECT_NAME} PUBLIC ASSETS_PATH="./assets/")
target_compile_definitions(${PROJECT_NAME} PUBLIC SCRIPTS_PATH="./scripts/")

add_custom_command(
  TARGET ${CMAKE_PROJECT_NAME} PRE_BUILD
  COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_SOURCE_DIR}/assets $<TARGET_FILE_DIR:${CMAKE_PROJECT_NAME}>/assets
  COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_SOURCE_DIR}/scripts $<TARGET_FILE_DIR:${CMAKE_PROJECT_NAME}>/scripts
)