source: orxonox.OLD/branches/blink/src/world_entities/npcs/mover.h @ 10435

/*!
 * @file mover.h
 *  Mover is an object which moves from its origin to relatively given coordinates
 *  within a given action-time as soon as the player enters the action-radius.
 */

#ifndef _MOVER_H
#define _MOVER_H

/* INCLUDES */
#include "world_entity.h"

//! A Class to handle a Mover
class Mover : public WorldEntity
{
  ObjectListDeclaration(Mover);
  public:
    typedef enum MoverState {
      Closed        = 0,
      Opening       = 1,
      Open          = 2,
      Closing       = 3,
      Locked        = 4
    };

    Mover(const TiXmlElement* root = NULL);
    virtual ~Mover();

    virtual void loadParams(const TiXmlElement* root);

    void setTargetCoordinates(float x, float y, float z) { this->targetCoordinates = Vector(x,y,z); }
    void setActionRadius(float radius) { this->actionRadius = radius; }
    void setActionTime(float time) { this->actionTime = time; }

    virtual void tick(float dt);

  private:
    bool checkOpen(float dt);
    bool checkClosed(float dt);
    bool checkPlayerInActionRadius();

  private:
    Vector              targetCoordinates;          //!< the target coordinates
    Vector              originCoordinates;          //!< the origin coordinates
    float               actionRadius;               //!< the action-radius
    float               actionTime;                 //!< the action-time
    int                 state;                      //!< the state of the mover
};

#endif  /* _MOVER_H */