Struct InputState 

pub struct InputState { /* private fields */ }

Per-frame button state with press/repeat tracking.

Implementations

impl InputState

pub fn set_button(&mut self, b: usize, down: bool)

Update the raw held state of a button (called on key events).

pub fn tick(&mut self)

Advance one logical frame. Must be called exactly once per update.

pub fn btn(&self, b: u32) -> bool

Is the button currently held?

pub fn btnp(&self, b: u32) -> bool

Was the button just pressed this frame? Repeats after a short delay while held, matching the classic btnp feel.

pub fn btn_mask(&self) -> u32

Bitmask of all currently-held buttons (bit i == button i).

pub fn btnp_mask(&self) -> u32

Bitmask of all buttons that fired this frame, with repeat (bit i == button i), matching btnp.

pub fn clear(&mut self)

Clear all held buttons (e.g. when leaving run mode).

Trait Implementations

impl Default for InputState

fn default() -> Self

Returns the “default value” for a type.