Function bind_skr_guid

modules/engine/lua/src/build.skr_lua.cpp:282–301

}

void bind_skr_guid(lua_State* L)
{
    luaL_Reg metamethods[] = {
        { "__tostring", +[](lua_State* L) -> int {
            auto guid = (skr_guid_t*)luaL_checkudata(L, 1, "skr_guid_t");
            lua_pushstring(L, skr::format(u8"{}", *guid).c_str());
            return 1;
        } },
        { "__eq", +[](lua_State* L) -> int {
            auto guid1 = (skr_guid_t*)luaL_checkudata(L, 1, "skr_guid_t");
            auto guid2 = (skr_guid_t*)luaL_checkudata(L, 2, "skr_guid_t");
            lua_pushboolean(L, *guid1 == *guid2);
            return 1;
        } },
        { nullptr, nullptr }
    };
    luaL_newmetatable(L, "skr_guid_t");
    luaL_register(L, nullptr, metamethods);
    lua_pop(L, 1);
}

void *luaL_testudata (lua_State *L, int i, const char *tname) {
  void *p = lua_touserdata(L, i);