EventStep.h

///
/// A "step" event, generated once per game loop.
///
 
#ifndef __EVENT_STEP_H__
#define __EVENT_STEP_H__
 
#include "Event.h"
 
namespace df {
 
const std::string STEP_EVENT = "df-step";
 
class EventStep : public Event {
 
 private:
  int m_step_count;  /// Iteration number of game loop.
  
 public:
  /// Default constructor.
  EventStep();
  
  /// Constructor with initial step count.
  EventStep(int init_step_count);
  
  /// Set step count.
  void setStepCount(int new_step_count);
 
  /// Get step count.
  int getStepCount() const;
};
 
} // end of namespace df
#endif // __EVENT_STEP_H__