// Cyphesis Online RPG Server and AI Engine
// Copyright (C) 2009 Alistair Riddoch
//
// 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, write to the Free Software Foundation,
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA


#ifndef RULESETS_TASKS_PROPERTY_H
#define RULESETS_TASKS_PROPERTY_H

#include "common/Property.h"

class Task;

/// \brief Class to handle whether or not an entity is solid for collisions.
/// \ingroup PropertyClasses
class TasksProperty : public PropertyBase {
  protected:
    Task * m_task;
  public:
    /// \brief Constructor
    explicit TasksProperty();

    bool busy() const
    {
        return m_task != 0;
    }

    virtual int get(Atlas::Message::Element & val) const;
    virtual void set(const Atlas::Message::Element & val);
    virtual TasksProperty * copy() const;

    int updateTask(LocatedEntity * owner, OpVector & res);
    int startTask(Task * task,
                  LocatedEntity * owner,
                  const Operation & op,
                  OpVector & res);
    int clearTask(LocatedEntity * owner, OpVector & res);
    void stopTask(LocatedEntity * owner, OpVector & res);

    void TickOperation(LocatedEntity * owner, const Operation & op, OpVector &);
    void UseOperation(LocatedEntity * owner, const Operation & op, OpVector &);

    HandlerResult operation(LocatedEntity * owner,
                            const Operation & op,
                            OpVector &);
};

#endif // RULESETS_TASKS_PROPERTY_H