Struct InputSystem 

pub struct InputSystem { /* private fields */ }

System that processes input components and updates transforms based on WASD input.

Intended topology (simple one-way data flow): InputComponent -> TransformComponent -> (Camera2DComponent, RenderableComponent, …)

Implementations

impl InputSystem

pub fn new() -> Self

pub fn register_input(&mut self, component: ComponentId)

Register an InputComponent.

pub fn process_input( &mut self, world: &mut World, input: &InputState, emit: &mut dyn SignalEmitter, dt_sec: f32, )

Process input and queue at most one transform update per InputComponent.

This only supports the intended topology: InputComponent -> TransformComponent (child)

Trait Implementations

impl Debug for InputSystem

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

Formats the value using the given formatter.

impl Default for InputSystem

fn default() -> InputSystem

Returns the “default value” for a type.

impl System for InputSystem

fn tick( &mut self, _world: &mut World, _visuals: &mut VisualWorld, _input: &InputState, _dt_sec: f32, )