source: orxonox.OLD/branches/std/src/world_entities/power_ups/power_up.h @ 7217

/*!
 * @file power_up.h
 * @brief A class representing a PowerUp in the world.
*/

#ifndef _POWER_UP_H
#define _POWER_UP_H

#include "world_entity.h"

#include "sound_buffer.h"
#include "sound_source.h"

class Material;

typedef enum PowerUpRespawn {
  RESPAWN_NONE,
  RESPAWN_TIME,
  RESPAWN_size
} PowerUpRespawn;

class PowerUp : public WorldEntity {

public:
  virtual void loadParams(const TiXmlElement* root);
  void collidesWith (WorldEntity* entity, const Vector& location);

  void loadPickupSound(const std::string& pickupSound);
  void loadRespawnSound(const std::string& respawnSound);

  virtual void draw () const;
  virtual void tick(float dt);
  void setRespawnType(const std::string& type);
  void setRespawnTime(const float respawn);

  int       writeState(const byte* data, int length, int sender);
  int       readState(byte* data, int maxLength );

protected:
  PowerUp(float r, float g, float b);
  virtual ~PowerUp ();

protected:
  Model* model;

private:
  SoundSource         soundSource;
  SoundBuffer*        pickupBuffer;
  SoundBuffer*        respawnBuffer;
  Material*           sphereMaterial;
  PowerUpRespawn      respawnType;
  float               respawnTime;
  float               respawnStart;
  static const char*  respawnTypes[];

  WorldEntity*        collider;
};

#endif /* _POWER_UP_H */