lib.rs

use bevy_app::{App, Last, Plugin};

#[cfg(feature = "bevy_defaults")]
mod bevy_tweenables;
mod commands;
mod components;
mod easing;
mod events;
mod systems;

#[cfg(feature = "bevy_defaults")]
pub use bevy_tweenables::{
	TweenImageNodeColour, TweenSpriteColour, TweenTextColour, TweenTransformScale,
	TweenTransformTranslation, TweenableColour,
};
pub use commands::{ClearTweensExt, RegisterTweenableExt, UpdateOwnTweenExt, UpdateTweenExt};
pub use components::{
	ActiveTweens, Tween, TweenMode, TweenTarget, Tweenable, UpdateTween, UpdateUserData,
};
pub use easing::{EaseTween, easing_functions};
pub use events::{
	DESPAWN_ANCESTORS_ON_TWEEN_COMPLETE_EVENT, DESPAWN_ON_TWEEN_COMPLETE_EVENT, TweenComplete,
	TweenLooped,
};

pub struct TweenPlugin;
impl Plugin for TweenPlugin {
	fn build(&self, app: &mut App) {
		#[cfg(feature = "bevy_defaults")]
		{
			app.register_tweenable::<TweenImageNodeColour>()
				.register_tweenable::<TweenSpriteColour>()
				.register_tweenable::<TweenTextColour>()
				.register_tweenable::<TweenTransformTranslation>()
				.register_tweenable::<TweenTransformScale>();
		}
		app.add_event::<TweenComplete>()
			.add_event::<TweenLooped>()
			.add_systems(
				Last,
				(
					systems::despawn_on_complete,
					systems::despawn_ancestors_on_complete,
				),
			);
	}
}