feat(ecs): add relationships

1 files changed, 8 insertions, 2 deletions

diff --git a/ecs/src/lib.rs b/ecs/src/lib.rs
index 741b555..b920b48 100644
--- a/ecs/src/lib.rs
+++ b/ecs/src/lib.rs
@@ -12,6 +12,7 @@ use std::vec::Drain;
 use crate::actions::Action;
 use crate::component::storage::Storage as ComponentStorage;
 use crate::component::{Component, Id as ComponentId, Sequence as ComponentSequence};
+use crate::entity::Uid as EntityUid;
 use crate::event::{Event, Id as EventId, Ids, Sequence as EventSequence};
 use crate::extension::{Collector as ExtensionCollector, Extension};
 use crate::lock::Lock;
@@ -22,10 +23,12 @@ use crate::type_name::TypeName;
 
 pub mod actions;
 pub mod component;
+pub mod entity;
 pub mod event;
 pub mod extension;
 pub mod lock;
 pub mod query;
+pub mod relationship;
 pub mod sole;
 pub mod system;
 pub mod tuple;
@@ -57,15 +60,18 @@ impl World
     ///
     /// # Panics
     /// Will panic if mutable internal lock cannot be acquired.
-    pub fn create_entity<Comps>(&mut self, components: Comps)
+    pub fn create_entity<Comps>(&mut self, components: Comps) -> EntityUid
     where
         Comps: ComponentSequence,
     {
-        self.data
+        let (_, entity_uid) = self
+            .data
             .component_storage
             .write_nonblock()
             .expect("Failed to acquire read-write component storage lock")
             .push_entity(components.into_vec());
+
+        entity_uid
     }
 
     /// Adds a globally shared singleton value.