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+/*
+ * Copyright (C) 2008-2018 TrinityCore <https://www.trinitycore.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef TRINITY_SMARTENUM_H
+#define TRINITY_SMARTENUM_H
+
+#include "smart_enum.hpp"
+
+struct EnumText
+{
+ EnumText(char const* t = nullptr, char const* d = nullptr) : Title(t), Description(d ? d : t) {}
+ // Human-readable title of the value
+ char const* const Title;
+ // Human-readable description of the value
+ char const* const Description;
+
+ protected:
+ EnumText(char const* n, EnumText e) : Title(e.Title ? e.Title : n), Description(e.Description ? e.Description : Title) {}
+};
+
+struct FullEnumText : public EnumText
+{
+ FullEnumText(char const* constant, EnumText e) : EnumText(constant, e), Constant(constant) {}
+ // Enum constant of the value
+ char const* const Constant;
+};
+
+template <typename E>
+class EnumUtils
+{
+ public:
+ static constexpr auto Begin() { return smart_enum::begin<E>(); }
+ static constexpr auto End() { return smart_enum::end<E>(); }
+ static constexpr auto Iterate() { return smart_enum::range<E>(); }
+ static constexpr FullEnumText ToString(E value)
+ {
+ return { smart_enum::to_string<E>(value), smart_enum::data<E>(value) };
+ }
+ static constexpr char const* ToConstant(E value) { return ToString(value).Constant; }
+ static constexpr char const* ToTitle(E value) { return ToString(value).Title; }
+ static constexpr char const* ToDescription(E value) { return ToString(value).Description; }
+};
+
+#define SMART_ENUM_BOUND(type, name) static constexpr type name = type(smart_enum::value_of<type>(smart_enum::count<type>()-1)+1);
+#define SMART_ENUM_BOUND_AFTER(type, name, entry) static constexpr type name = type(entry + 1);
+
+#endif