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/*
* This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
*
* 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 TRINITYCORE_SCRIPT_ACTION_RESULT_H
#define TRINITYCORE_SCRIPT_ACTION_RESULT_H
#include <memory>
namespace Scripting::v2
{
class ActionBase;
void MarkActionCompleted(ActionBase& action);
template <typename T>
class ActionResultSetter
{
public:
explicit ActionResultSetter(std::shared_ptr<ActionBase> action, T* result) : _action(std::move(action)), _result(result) { }
void SetResult(T result)
{
if (std::shared_ptr<ActionBase> ptr = _action.lock())
{
*_result = std::move(result);
MarkActionCompleted(*ptr);
}
}
private:
std::weak_ptr<ActionBase> _action;
T* _result;
};
template <>
class ActionResultSetter<void>
{
public:
explicit ActionResultSetter(std::shared_ptr<ActionBase> action) : _action(std::move(action)) { }
void SetResult()
{
if (std::shared_ptr<ActionBase> ptr = _action.lock())
MarkActionCompleted(*ptr);
}
private:
std::weak_ptr<ActionBase> _action;
};
}
#endif // TRINITYCORE_SCRIPT_ACTION_RESULT_H
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