Enum DPad4 

pub enum DPad4 {
    None,
    Left,
    Right,
    Up,
    Down,
}

4-directional DPad-like representation of the Pad.

Constructed with Pad::as_dpad4. Useful for simple games and ports. The middle of the pad is a “dead zone” pressing which will not activate any direction.

Implements all the same methods as DPad8.

Variants

None

Left

Right

Up

Down

Implementations

impl DPad4

pub fn any(self) -> bool

Check if any direction is pressed.

pub fn just_pressed(self, old: Self) -> Self

Given the old state, get directions that were not pressed but are pressed now.

pub fn just_released(self, old: Self) -> Self

Given the old state, get directions that were pressed but aren’t pressed now.

pub fn held(self, old: Self) -> Self

Given the old state, get directions that were pressed and are still pressed now.

Trait Implementations

impl Clone for DPad4

fn clone(&self) -> DPad4

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DPad4

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

Formats the value using the given formatter.

impl Default for DPad4

fn default() -> DPad4

Returns the “default value” for a type.

impl From<DPad4> for DPad8

fn from(value: DPad4) -> Self

Converts to this type from the input type.

impl From<Option<DPad4>> for DPad4

fn from(value: Option<DPad4>) -> Self

Converts to this type from the input type.

impl From<Pad> for DPad4

fn from(value: Pad) -> Self

Converts to this type from the input type.

impl Hash for DPad4

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for DPad4

fn cmp(&self, other: &DPad4) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for DPad4

fn eq(&self, other: &DPad4) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for DPad4

fn partial_cmp(&self, other: &DPad4) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for DPad4

impl Eq for DPad4

impl StructuralPartialEq for DPad4