feat(ecs): re-implement component added & removed eventsHEADmaster

1 files changed, 6 insertions, 0 deletions

diff --git a/ecs/src/entity.rs b/ecs/src/entity.rs
index bec50cd..6ee5ad8 100644
--- a/ecs/src/entity.rs
+++ b/ecs/src/entity.rs
@@ -173,6 +173,12 @@ impl<'a> Handle<'a>
             .contains_component_with_exact_id(component_uid)
     }
 
+    /// Returns the `Uids`s of the components this entity has.
+    pub fn component_ids(&self) -> impl Iterator<Item = Uid> + '_
+    {
+        self.archetype.component_ids_sorted()
+    }
+
     pub(crate) fn new(
         archetype: &'a Archetype,
         entity: &'a ArchetypeEntity,