Node.h

/*
 * Copyright 2010-2014 OpenXcom Developers.
 *
 * This file is part of OpenXcom.
 *
 * OpenXcom 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.
 *
 * OpenXcom 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 OpenXcom.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef OPENXCOM_NODE_H
#define OPENXCOM_NODE_H

#include "../Battlescape/Position.h"
#include <yaml-cpp/yaml.h>

namespace OpenXcom
{

enum NodeRank{NR_SCOUT=0, NR_XCOM, NR_SOLDIER, NR_NAVIGATOR, NR_LEADER, NR_ENGINEER, NR_MISC1, NR_MEDIC, NR_MISC2};

class Node
{
private:
    int _id;
    Position _pos;
    int _segment;
    std::vector<int> _nodeLinks;
    int _type;
    int _rank;
    int _flags;
    int _reserved;
    int _priority;
    bool _allocated;
public:
    static const int CRAFTSEGMENT = 1000;
    static const int UFOSEGMENT = 2000;
    static const int TYPE_FLYING = 0x01; // non-flying unit can not spawn here when this bit is set
    static const int TYPE_SMALL = 0x02; // large unit can not spawn here when this bit is set
    static const int TYPE_DANGEROUS = 0x04; // an alien was shot here, stop patrolling to it like an idiot with a death wish
    static const int nodeRank[8][7]; // maps alien ranks to node (.RMP) ranks       
    Node();
    Node(int id, Position pos, int segment, int type, int rank, int flags, int reserved, int priority);
    ~Node();
    void load(const YAML::Node& node);
    YAML::Node save() const;
    int getID() const;
    std::vector<int> *getNodeLinks();
    NodeRank getRank() const;
    int getPriority() const;
    const Position& getPosition() const;
    int getSegment() const;
    int getType() const;
    void setType(int type);
    int getFlags() { return _flags; }
    bool operator<(Node &b) { return _flags < b.getFlags(); };
    bool isAllocated() const;
    void allocateNode();
    void freeNode();
    bool isTarget() const;
    
};

}

#endif