enum_string.h

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// Luanti
// SPDX-License-Identifier: LGPL-2.1-or-later
// Copyright (C) 2025 cx384
 
#pragma once
 
#include <string_view>
#include <type_traits>
 
struct EnumString
{
        int num;
        const char *str;
};
 
bool string_to_enum(const EnumString *spec, int &result, std::string_view str);
 
template <typename T, std::enable_if_t<std::is_enum_v<T>, bool> = true>
bool string_to_enum(const EnumString *spec, T &result, std::string_view str)
{
        int result_int = result;
        bool ret = string_to_enum(spec, result_int, str);
        result = static_cast<T>(result_int);
        return ret;
}
 
[[nodiscard]] const char *enum_to_string(const EnumString *spec, int num);