cmake_minimum_required(VERSION 3.14)
include(FetchContent)
# Set the project name. This is not the executable program's name!
project(graphical_template)
if(NOT EMSCRIPTEN)
    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fsanitize=undefined,address")
endif()
FetchContent_Declare(
    raylib
    URL https://github.com/manuel5975p/raylib/archive/refs/tags/5.1.1.tar.gz
    DOWNLOAD_EXTRACT_TIMESTAMP True #This option is not required but suppresses a warning
)
FetchContent_MakeAvailable(raylib)
add_executable(index "hexagon.cpp")

# Link raylib to main

target_include_directories(index PUBLIC "${raylib_SOURCE_DIR}/src")
FetchContent_Declare(
	eigen3
    URL https://gitlab.com/libeigen/eigen/-/archive/3.4.0/eigen-3.4.0.tar.gz
)

FetchContent_MakeAvailable(eigen3)
file(
    DOWNLOAD
    https://raw.githubusercontent.com/raysan5/raygui/4.0/src/raygui.h
    "${CMAKE_BINARY_DIR}/downloaded_headers/raygui_dl.h"
)
include_directories(${CMAKE_BINARY_DIR}/downloaded_headers/)
target_link_libraries(index PUBLIC raylib Eigen3::Eigen)
target_compile_features(index PUBLIC cxx_std_20)
if (EMSCRIPTEN)
    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lidbfs.js -s USE_GLFW=3 --shell-file ${CMAKE_CURRENT_LIST_DIR}/web/minshell.html -s GL_ENABLE_GET_PROC_ADDRESS=1")
    set(CMAKE_EXECUTABLE_SUFFIX ".html") # This line is used to set your executable to build with the emscripten html template so that you can directly open it.
endif ()