WIP on ModelBoxCollision. Octree works in Release mode.

include/Engine/Collision/CollisionSystem.h

@@ -17,20 +17,13 @@ public:
         : System(world, eventBroker)
         , PureSystem("Collidable")
         , m_Octree(octree)
-        , zPress(false)
     {
-        //TODO: Debug stuff, remove later.
-        EVENT_SUBSCRIBE_MEMBER(m_EKeyUp, &CollisionSystem::OnKeyUp);
     }
 
     virtual void UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt) override;
 
 private:
     Octree<AABB>* m_Octree;
-    bool zPress;
-
-    EventRelay<CollisionSystem, Events::KeyUp> m_EKeyUp;
-    bool OnKeyUp(const Events::KeyUp &event);
 };
 
 #endif

include/Engine/Core/Octree.h

@@ -111,7 +111,7 @@ struct Child
     std::vector<ContainedObject>& m_StaticObjectsRef;
     std::vector<ContainedObject>& m_DynamicObjectsRef;
 
-    inline bool hasChildren() const;
+    inline bool hasChildren() const { return m_Children[0] != nullptr; }
     int childIndexContainingPoint(const glm::vec3& point) const;
     std::vector<int> childIndicesContainingBox(const AABB& box) const;
 };