From 4749a09c5b3a0aa3834f784ca5c9ba40055eca71 Mon Sep 17 00:00:00 2001
From: Nolan Darilek <nolan@thewordnerd.info>
Date: Wed, 30 Jun 2021 11:16:57 -0500
Subject: [PATCH] Compute AABB on area addition.

---
 src/map.rs | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/map.rs b/src/map.rs
index 95d41ad..dea93e2 100644
--- a/src/map.rs
+++ b/src/map.rs
@@ -205,20 +205,21 @@ fn add_map_colliders(mut commands: Commands, maps: Query<(Entity, &Map), Added<M
             }
         }
         for room in &map.rooms {
+            let shape =
+                ColliderShape::cuboid((room.width() / 2) as f32, (room.height() / 2) as f32);
+            let position = Vec2::new(room.center().x(), room.center().y()).into();
             commands
                 .spawn_bundle(ColliderBundle {
                     collider_type: ColliderType::Sensor,
-                    shape: ColliderShape::cuboid(
-                        (room.width() / 2) as f32,
-                        (room.height() / 2) as f32,
-                    ),
+                    shape: shape.clone(),
                     flags: ActiveEvents::INTERSECTION_EVENTS.into(),
                     ..Default::default()
                 })
                 .insert(ColliderParent {
                     handle: map_entity.handle(),
-                    pos_wrt_parent: Vec2::new(room.center().x(), room.center().y()).into(),
+                    pos_wrt_parent: position,
                 })
+                .insert(shape.compute_aabb(&position))
                 .insert(AreaTag);
         }
     }