Struct cogs_gamedev::controls::PollingInputHandler

pub struct PollingInputHandler<I: Hash + Eq + PartialEq + Clone, C: Enum<u32> + Clone> { /* fields omitted */ }

Polling-based input handler. See module-level documentation for more.

Implementations

impl<I: Hash + Eq + PartialEq + Clone, C: Enum<u32> + Clone> PollingInputHandler<I, C>

pub fn new_empty() -> Self

Create a new PollingInputHandler without any controls.

pub fn new(control_config: HashMap<I, C>) -> Self

Create a new PollingInputHandler with the specified controls. The HashMap in should map inputs to the controls you want them to actuate.

pub fn update(&mut self, new_inputs: &HashSet<I>)

Update the input handler. You MUST CALL THIS FIRST THING in your game loop. Otherwise things won’t get updated correctly.

Trait Implementations

impl<I: Hash + Eq + PartialEq + Clone, C: Enum<u32> + Clone> Clone for PollingInputHandler<I, C>

EnumMap doesn’t implement Clone so we do it ourselves

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<I: Hash + Eq + PartialEq + Clone, C: Enum<u32> + Clone> InputHandler<I, C> for PollingInputHandler<I, C>

fn pressed(&self, control: C) -> bool

Is this input pressed down? i.e. is the player pressing the button?

fn released(&self, control: C) -> bool

Is this input released? i.e. is the player not pressing the button?

fn clicked_down(&self, control: C) -> bool

Is this input being clicked down? i.e. was it up last frame, but down this frame?