1 files changed, 9 insertions, 0 deletions
diff --git a/src/core/zone.h b/src/core/zone.h
index 38a9298..f040939 100644
--- a/src/core/zone.h
+++ b/src/core/zone.h
@@ -19,6 +19,7 @@ class Zone;
 }
 
 #include "core/entity.h"
+#include "core/physics.h"
 
 namespace core
 {
@@ -140,6 +141,11 @@ public:
 	/// remove an entity from this zone
 	void remove(Entity *entity);
 
+	/// physics world for this zone
+	inline btDiscreteDynamicsWorld *physics() {
+		return zone_bullet_world;
+	}
+
 private:
 	unsigned int		zone_id;
 
@@ -149,6 +155,9 @@ private:
 	static Registry		zone_registry;
 
 	Entity			*zone_defaultview;
+	
+	btAxisSweep3		*zone_bullet_cache;
+	btDiscreteDynamicsWorld *zone_bullet_world;
 };
 
 }