engine::TimeI Class Reference

Public Member Functions
virtual uint64_t	GetEngineStart ()=0
virtual double	GetEngineStartSec ()=0
virtual uint64_t	GetFrameStart ()=0
virtual double	GetFrameStartSec ()=0
virtual uint64_t	GetFrameDelta ()=0
virtual double	GetFrameDeltaSec ()=0

Member Function Documentation

GetEngineStart()

virtual uint64_t engine::TimeI::GetEngineStart ( )

pure virtual

Returns the number of milliseconds since the moment the drawing engine started. For SDL as the drawing library this resets ~49 days.

GetEngineStartSec()

virtual double engine::TimeI::GetEngineStartSec ( )

pure virtual

The same as Time::GetEngineStart() but in seconds.

GetFrameDelta()

virtual uint64_t engine::TimeI::GetFrameDelta ( )

pure virtual

Returns the interval between the last frame and the current one in milliseconds.

GetFrameDeltaSec()

virtual double engine::TimeI::GetFrameDeltaSec ( )

pure virtual

The same as Time::GetFrameDelta() but in seconds.

GetFrameStart()

virtual uint64_t engine::TimeI::GetFrameStart ( )

pure virtual

Returns the number of milliseconds from the frame start.

GetFrameStartSec()

virtual double engine::TimeI::GetFrameStartSec ( )

pure virtual

The same as Time::GetFrameStart() but in seconds.