Module input_map 

Action / binding abstraction over raw InputEvents.

Game code asks “is the jump action pressed?” instead of pattern-matching on every key. Bindings can be reconfigured at runtime (rebind menus, per-profile mappings) without touching gameplay logic.

The map is updated once per frame from the engine’s input queue; query functions never block and never allocate.

Example

let mut map = InputMap::new();
map.bind("jump", InputBinding::Key(KeyCode::Space));
map.bind("jump", InputBinding::Mouse(MouseButton::Left)); // also fires on click

map.update(&[InputEvent::KeyPressed { key_code: KeyCode::Space }]);
assert!(map.is_pressed("jump"));
assert!(map.just_pressed("jump"));

map.update(&[]); // next frame, no event
assert!(map.is_pressed("jump"));        // still held — no Released event
assert!(!map.just_pressed("jump"));     // edge cleared

Structs

Action

A user-defined action name like "jump", "fire", "menu_back".

InputMap

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

Enums

InputBinding

Anything that can be bound to an Action.