triggerset.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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 3 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/>.
 *
 */

/*
 * This code is based on the CRAB engine
 *
 * Copyright (c) Arvind Raja Yadav
 *
 * Licensed under MIT
 *
 */

#ifndef CRAB_TRIGGERSET_H
#define CRAB_TRIGGERSET_H

#include "crab/event/trigger.h"

namespace Crab {

namespace pyrodactyl {
namespace event {
class TriggerSet {
    // The conditions needed to unlock whatever we want
    // Places where this is used - events, levels, fighting moves
    Common::Array<Trigger> _statement;

    // Is the thing unlocked or not?
    bool _result;

public:
    TriggerSet() {
        _result = true;
    }

    void load(rapidxml::xml_node<char> *node);
    bool evaluate(pyrodactyl::event::Info &info);
    void add(const Trigger &t);

    bool result() {
        return _result;
    }

    void result(bool val) {
        _result = val;
    }

    void clear(const bool &val = true) {
        _statement.clear();
        _result = val;
    }

    bool empty() {
        return _statement.empty();
    }
};
} // End of namespace event
} // End of namespace pyrodactyl

} // End of namespace Crab

#endif // CRAB_TRIGGERSET_H