cmake_minimum_required(VERSION 4.1)
project(Engine2026)

set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

include_directories(/
        vendor)

add_executable(Engine2026 main.cpp
        engine/shader.h
        engine/texture.h
        engine/mesh.h

        vendor/glad/glad.c
)

target_include_directories(Engine2026 PRIVATE
        "${CMAKE_CURRENT_SOURCE_DIR}/vendor")

target_link_libraries(Engine2026 PRIVATE
        "${CMAKE_CURRENT_SOURCE_DIR}/vendor/glfw/libglfw3.a"   # Static MinGW lib - this fixes -lglfw not found
        opengl32
        gdi32
        user32
)

# Copy entire folder (textures/, shaders/, models/, etc.)
add_custom_command(
        TARGET Engine2026 POST_BUILD
        COMMAND ${CMAKE_COMMAND} -E copy_directory
        "${CMAKE_CURRENT_SOURCE_DIR}/assets"   # adjust to your folder name
        "$<TARGET_FILE_DIR:Engine2026>/assets"
        COMMENT "Copying textures to output directory"
)

# Repeat for other folders, e.g. shaders
add_custom_command(
        TARGET Engine2026 POST_BUILD
        COMMAND ${CMAKE_COMMAND} -E copy_directory
        "${CMAKE_CURRENT_SOURCE_DIR}/assets"
        "$<TARGET_FILE_DIR:Engine2026>/assets"
)