Struct gameloop_timing::tickloop::TickLoopState

pub struct TickLoopState { /* fields omitted */ }

Implementation of a tickloop according to http://www.koonsolo.com/news/dewitters-gameloop/

Implementations

impl TickLoopState

pub fn new(ticks_per_second: u32) -> Self

Creates a new tickloop with the given target tick-rate.

pub fn pre(&mut self)

Resets the tickloop.

pub fn tick<F: FnOnce(&mut TickLoopEvent)>(
    &mut self,
    current_time: Instant,
    function: F
) -> bool

Attempt to do a tick (at current tickrate per second), returning true if one happened.

pub fn tock<F: FnOnce(&mut TockLoopEvent)>(
    &mut self,
    current_time: Instant,
    function: F
) -> bool

Attempt to do a tock (once per second), returning true if one happened.

pub fn interpolation(&self, current_time: Instant) -> f64

Returns the interpolation factor between the previous and next tick, for smooth rendering.

pub fn get_minimum_tick_duration(&self) -> Duration

Returns the intended minimum duration of a single tick.

pub fn get_start(&self) -> Instant

Returns when the tickloop was created.