Crate bevy_touch_stick

Virtual touch screen analog joysticks for the Bevy game engine.

see the examples for more detailed usage

Example

 use bevy::prelude::*;
 use bevy_touch_stick::prelude::*;

#[derive(Default, Reflect, Hash, Clone, PartialEq, Eq)]
 enum Stick {
     #[default]
     Left,
     Right,
 }

 fn main () {
     App::new().add_systems(Startup, spawn_joystick).run()
 }

  fn spawn_joystick(mut commands: Commands) {
     commands.spawn((
          BackgroundColor(Color::BLUE),
          TouchStickUiBundle {
              stick: TouchStick {
                  id: Stick::Right,
                  stick_type: TouchStickType::Dynamic,
                  ..default()
              },
              style: Style {
                  width: Val::Px(150.),
                  height: Val::Px(150.),
                  position_type: PositionType::Absolute,
                  right: Val::Px(35.),
                  bottom: Val::Percent(15.),
                  ..default()
              },
              ..default()
          }
      ));
 }

Modules

prelude

Commonly used exports from this crate

Structs

TouchStick

Pure data, independent of bevy_ui

TouchStickEvent

Event sent whenever the TouchStick is interacted.

TouchStickGamepadMapping

Mapping of a TouchStick to bevy gamepad axes.

TouchStickInteractionArea

Marker component for a bevy_ui Node area where sticks can be interacted with.

TouchStickPlugin

Plugin holding TouchStick functionality

TouchStickUiBundle

Touch stick ui bundle for easy spawning

TouchStickUiKnob

Marker component

TouchStickUiOutline

Marker component

Enums

TouchStickEventType

What action the TouchStick is experiencing

TouchStickType

How the touch stick is positioned onscreen

Traits

StickIdType

Type definition for TouchStick identifier