feat(engine): add World::with_extension fn

1 files changed, 6 insertions, 0 deletions

diff --git a/engine/src/lib.rs b/engine/src/lib.rs
index 11bfa17..f651655 100644
--- a/engine/src/lib.rs
+++ b/engine/src/lib.rs
@@ -94,6 +94,12 @@ impl Engine
         self
     }
 
+    pub fn with_extension(mut self, extension: impl Extension) -> Self
+    {
+        self.world.add_extension(extension);
+        self
+    }
+
     pub fn spawn<Comps>(&mut self, components: Comps) -> Uid
     where
         Comps: ComponentSequence,