CMakeLists.txt

cmake_minimum_required(VERSION 3.31)
project(MineWebClient)

set(CMAKE_CXX_STANDARD 26)
set(CMAKE_EXECUTABLE_SUFFIX ".html")

if(NOT CMAKE_TOOLCHAIN_FILE)
    message(FATAL_ERROR "Emscripten toolchain not loaded!")
endif()

file(GLOB_RECURSE SOURCE_FILES "src/*.cpp" "src/*.hpp")
file(GLOB_RECURSE LIB_FILES "lib/*.cpp" "lib/*.hpp" "lib/*.h")
add_executable(MineWebClient ${SOURCE_FILES} ${LIB_FILES})

# set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread -Oz -fsanitize=undefined -g")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread -Oz -flto -fno-exceptions -fno-rtti")

target_link_options(MineWebClient PRIVATE
        "SHELL:--shell-file ${CMAKE_SOURCE_DIR}/src/payload.html"
        "SHELL:-s USE_WEBGL2=1"
        "SHELL:-s MIN_WEBGL_VERSION=2"
        "SHELL:-s MAX_WEBGL_VERSION=2"
        "SHELL:-s WASM=1"
        "SHELL:-s ALLOW_MEMORY_GROWTH=1"
        "SHELL:-s EXPORTED_RUNTIME_METHODS=['ccall','cwrap']"
        "SHELL:-s NO_EXIT_RUNTIME=1"
        "SHELL:-s ASSERTIONS=1"
        "SHELL:-s USE_GLFW=3"
        "SHELL:-s USE_ZLIB=1"
        "SHELL:-s STB_IMAGE=1"
        "SHELL:-s FORCE_FILESYSTEM=1"
        "SHELL:-s USE_PTHREADS=1"
        "SHELL:-s ENVIRONMENT=web,worker"
        "SHELL:-s PTHREAD_POOL_SIZE=4"
        "SHELL:-s STACK_SIZE=16777216"
        "SHELL:-s INITIAL_MEMORY=134217728"
        "SHELL:-s EXPORTED_FUNCTIONS=['_main','_load_world','_input_char','_load_mod','_link_address']"
        "SHELL:-s EXPORTED_RUNTIME_METHODS=['ccall']"
        "SHELL:--use-port=contrib.lua"
        "SHELL:--preload-file ${CMAKE_SOURCE_DIR}/assets@/assets"
        # "SHELL:-s NO_DISABLE_EXCEPTION_CATCHING"
)

target_include_directories(MineWebClient PRIVATE
        ${EMSCRIPTEN_ROOT_PATH}/cache/sysroot/include
)

add_subdirectory("D:/MineWeb/MineWebServer"
        "${CMAKE_BINARY_DIR}/server-build")

target_link_libraries(MineWebClient PRIVATE MineWebServer)

target_include_directories(MineWebClient PRIVATE "D:/MineWeb/MineWebServer")

target_link_libraries(MineWebClient PRIVATE
        "-lGL"
        "-lhtml5"
        "-lwebsocket.js"
)