bevy_bundletree

Spawn trees of bundles in Bevy to make UI Code more ergonomic.

Usage

Define an enum to represent all possible bundles in your tree and derive IntoBundleTree and BundleEnum.

use bevy::prelude::*;
use bevy_bundletree::*;

#[derive(IntoBundleTree, BundleEnum)]
enum UiNode {
    Node(NodeBundle),
    Text(TextBundle),
    Button(ButtonBundle),
}
fn setup(mut commands: Commands) {
    let tree: BundleTree<UiNode> = NodeBundle::default().with_children([
        TextBundle::default().into_tree(),
        ButtonBundle::default().into_tree()]);
    commands.spawn_tree(tree);
}