FIFE  6e1afdbeda11afe9ac53e6023a4be96ef88f1dc6
timemanager.h
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21 
22 #ifndef FIFE_TIMEMANAGER_H
23 #define FIFE_TIMEMANAGER_H
24 
25 // Standard C++ library includes
26 #include <vector>
27 
28 // 3rd party library includes
29 
30 // FIFE includes
31 // These includes are split up in two parts, separated by one empty line
32 // First block: files included from the FIFE root src directory
33 // Second block: files included from the same folder
34 #include "util/base/singleton.h"
35 #include "util/base/fife_stdint.h"
36 
37 namespace FIFE {
38 
39  class TimeEvent;
40 
50  class TimeManager : public DynamicSingleton<TimeManager> {
51  public:
54  TimeManager();
55 
58  virtual ~TimeManager();
59 
62  void update();
63 
69  void registerEvent(TimeEvent* event);
70 
76  void unregisterEvent(TimeEvent* event);
77 
82  uint32_t getTime() const;
83 
88  uint32_t getTimeDelta() const;
89 
94  double getAverageFrameTime() const;
95 
98  void printStatistics() const;
99 
100  private:
107 
109  std::vector<TimeEvent*> m_events_list;
110  };
111 
112 }//FIFE
113 
114 #endif
void registerEvent(TimeEvent *event)
Adds a TimeEvent.
Definition: timemanager.cpp:84
void printStatistics() const
Prints Timer statistics.
double m_average_frame_time
Average frame time in milliseconds.
Definition: timemanager.h:106
void unregisterEvent(TimeEvent *event)
Removes a TimeEvent.
Definition: timemanager.cpp:89
Interface for events to be registered with TimeManager.
Definition: timeevent.h:48
uint32_t getTime() const
Get the time.
uint32_t m_current_time
Current time in milliseconds.
Definition: timemanager.h:102
Another Singleton.
Definition: singleton.h:82
std::vector< TimeEvent * > m_events_list
List of active TimeEvents.
Definition: timemanager.h:109
uint32_t m_time_delta
Time since last frame in milliseconds.
Definition: timemanager.h:104
double getAverageFrameTime() const
Gets average frame time.
Time Manager.
Definition: timemanager.h:50
uint32_t getTimeDelta() const
Get the time since the last frame.
virtual ~TimeManager()
Destructor.
Definition: timemanager.cpp:48
TimeManager()
Default constructor.
Definition: timemanager.cpp:42
void update()
Called once a frame and updates the timer objects and events.
Definition: timemanager.cpp:51
unsigned int uint32_t
Definition: core.h:40