UnitWalkBState.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_UNITWALKBSTATE_H
#define OPENXCOM_UNITWALKBSTATE_H

#include <climits>
#include "BattleState.h"
#include "BattlescapeGame.h"
#include "Position.h"

namespace OpenXcom
{

class BattleUnit;
class Pathfinding;
class TileEngine;

class UnitWalkBState : public BattleState
{
private:
    Position _target;
    BattleUnit *_unit;
    Pathfinding *_pf;
    TileEngine *_terrain;
    bool _falling;
    bool _beforeFirstStep;
    void postPathProcedures();
    void setNormalWalkSpeed();
    void playMovementSound();
    std::size_t _numUnitsSpotted;
    int _preMovementCost;
public:
    UnitWalkBState(BattlescapeGame *parent, BattleAction _action);
    ~UnitWalkBState();
    void setTarget(Position target);
    void init();
    void cancel();
    void think();
};

}

#endif