map.rs

use bevy::prelude::*;
use bevy_ecs_ldtk::prelude::*;

pub struct MapPlugin;

impl Plugin for MapPlugin {
    fn build(&self, app: &mut App) {
        app.add_plugin(LdtkPlugin)
            .insert_resource(LevelSelection::Index(0))
            .add_startup_system(setup)
            .register_ldtk_entity::<MyBundle>("MyEntityIdentifier");
    }
}
fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
    commands.spawn_bundle(Camera2dBundle::default());
    commands.spawn_bundle(LdtkWorldBundle {
        ldtk_handle: asset_server.load("map/map.ldtk"),
        ..Default::default()
    });
}

#[derive(Bundle, LdtkEntity)]
pub struct MyBundle {
    #[sprite_sheet_bundle]
    #[bundle]
    sprite_bundle: SpriteSheetBundle,
}