Struct InputMap 

pub struct InputMap { /* private fields */ }

Action / binding map. One per engine — registered as a service in the ServiceRegistry and updated once per frame from the input queue.

Implementations

impl InputMap

pub fn new() -> Self

Creates an empty map with no bindings.

pub fn bind(&mut self, action: impl Into<Action>, binding: InputBinding)

Adds a binding for action. An action can have multiple bindings — it fires when ANY of them fires (logical OR).

pub fn unbind(&mut self, action: &Action, binding: &InputBinding) -> bool

Removes a single binding for action. Returns true if found.

pub fn clear_action(&mut self, action: &Action)

Removes every binding for action.

pub fn is_pressed(&self, action: &str) -> bool

Returns true when the named action is currently held.

pub fn just_pressed(&self, action: &str) -> bool

Returns true only on the frame the action transitioned from released → pressed. Cleared on the next update call.

pub fn just_released(&self, action: &str) -> bool

Returns true only on the frame the action transitioned from pressed → released. Cleared on the next update call.

pub fn update(&mut self, events: &[InputEvent])

Drains a frame of input events into the action sets. Call once per frame before game logic queries the map. Edge sets (just_*) are cleared first; held set persists across frames until a Released event arrives.

Trait Implementations

impl Debug for InputMap

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for InputMap

fn default() -> InputMap

Returns the “default value” for a type.