smlt::TimeKeeper Class Reference

Inheritance diagram for smlt::TimeKeeper:

Public Member Functions
	TimeKeeper (const float fixed_step)
bool	init () override
void	clean_up () override
void	update ()
float	delta_time () const
float	fixed_step () const
float	fixed_step_remainder () const
float	total_elapsed_seconds () const
float	unscaled_delta_time () const
float	unscaled_fixed_step () const
float	time_scale () const
void	set_time_scale (float value)
bool	use_fixed_step ()
void	restart ()

Static Public Member Functions
static uint64_t	now_in_us ()
Static Public Member Functions inherited from smlt::RefCounted< TimeKeeper >
static RefCounted< TimeKeeper >::ptr	create (Args &&... args)
static RefCounted< TimeKeeper >::ptr	create ()

Additional Inherited Members
Public Types inherited from smlt::RefCounted< TimeKeeper >
typedef std::shared_ptr< TimeKeeper >	ptr
typedef std::weak_ptr< TimeKeeper >	wptr
Protected Member Functions inherited from smlt::RefCounted< TimeKeeper >
	RefCounted (Args &&...)

Member Function Documentation

set_time_scale()

void smlt::TimeKeeper::set_time_scale

(

float

value

)

Scale deltatime and fixed step by a multiplier value. Setting this to 1.0 will return deltatime to normal, setting to zero will mean that deltatime and fixed_step will both return zero.

update will continue to be called even if time_scale == 0.0f fixed_update will stop being called, otherwise the accumulator would never decrease and it would run infinitely.

---

The documentation for this class was generated from the following files:

• simulant/time_keeper.h
• simulant/time_keeper.cpp