Make States a Resource

src/states.rs

@@ -2,7 +2,6 @@ use crate::prelude::*;
 use anyhow::Result;
 use assetpath::AssetPath;
 use ecs::*;
-
 use std::any::Any;
 use std::collections::HashMap;
 
@@ -118,6 +117,7 @@ impl<'a, T: TopLevelGui + 'static> From<T> for CreationType<'a> {
 }
 
 /// Collection and handler for your UI (basically a state machine)
+#[derive(Resource)]
 pub struct States {
     states: HashMap<String, Arc<State>>,
     current_state: Arc<Mutex<Option<Arc<State>>>>,