Struct Intent 

pub struct Intent {
    pub move_x: f32,
    pub move_y: f32,
    pub jump_pressed: bool,
    pub jump_held: bool,
    pub dash_pressed: bool,
    pub grab: bool,
    pub dive_pressed: bool,
    pub sprint: bool,
    pub super_dash: bool,
    pub custom: u32,
    pub custom_pressed: u32,
}

One step’s input. Edges (*_pressed) are true for exactly one step; the session latches presses that land between steps so none get lost in slow motion.

Fields

move_x: f32

Horizontal stick, -1 (left) to 1 (right).

move_y: f32

Vertical stick, -1 (up) to 1 (down). Down fast-falls, aims dashes, climbs down and, with jump, drops through platforms.

jump_pressed: bool

Jump was pressed since the last step.

jump_held: bool

Jump is held.

dash_pressed: bool

Dash was pressed since the last step.

grab: bool

Grab is held: hold on to walls.

dive_pressed: bool

Dive was pressed since the last step.

sprint: bool

Sprint is held: a higher top speed.

super_dash: bool

Super dash is held: charge it (on the ground or a wall); release to launch.

custom: u32

Your game’s own buttons that are held (attack, interact, …), one bit each; the movement ignores them. Bind keys to them with controls::Scheme::custom.

custom_pressed: u32

Your game’s own buttons pressed since the last step, one bit each: latched by the Platformer like the built-in presses, so none get lost between steps.

Implementations

impl Intent

pub fn down(&self) -> bool

The stick points down.

pub fn held(&self, bit: u8) -> bool

Whether custom button bit (0 to 31) is held.

pub fn pressed(&self, bit: u8) -> bool

Whether custom button bit (0 to 31) was pressed since the last step.

Trait Implementations

impl Clone for Intent

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Intent

impl Debug for Intent

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

Formats the value using the given formatter.

impl Default for Intent

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Intent

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Intent