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/* 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/>.
*
*/
#ifndef QDENGINE_QDCORE_QD_CONDITION_GROUP_H
#define QDENGINE_QDCORE_QD_CONDITION_GROUP_H
#include "qdengine/parser/xml_fwd.h"
namespace QDEngine {
//! Группа условий.
class qdConditionGroup {
public:
//! Режим проверки условий.
enum conditions_mode_t {
//! "И" - должны выполниться все условия.
CONDITIONS_AND,
//! "ИЛИ" - достаточно выполнения одного из условий.
CONDITIONS_OR
};
explicit qdConditionGroup(conditions_mode_t md = CONDITIONS_AND);
qdConditionGroup(const qdConditionGroup &cg);
qdConditionGroup &operator = (const qdConditionGroup &cg);
~qdConditionGroup();
typedef Std::vector<int> conditions_container_t;
typedef conditions_container_t::const_iterator conditions_iterator_t;
conditions_iterator_t conditions_begin() const {
return _conditions.begin();
}
conditions_iterator_t conditions_end() const {
return _conditions.end();
}
int conditions_size() const {
return _conditions.size();
}
conditions_mode_t conditions_mode() const {
return _conditions_mode;
}
void set_conditions_mode(conditions_mode_t mode) {
_conditions_mode = mode;
}
bool add_condition(int condition_id);
bool remove_condition(int condition_id);
bool load_script(const xml::tag *p);
bool save_script(Common::WriteStream &fh, int indent = 0) const;
private:
conditions_mode_t _conditions_mode;
conditions_container_t _conditions;
};
} // namespace QDEngine
#endif // QDENGINE_QDCORE_QD_CONDITION_GROUP_H
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