From 706db2b5600246d597ad59e7632926e2c3aefcbc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Thu, 11 Oct 2012 22:06:36 +0200
Subject: [PATCH] Physics: Accessors to ShapeGroup members.

---
 src/Physics/ShapeGroup.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/Physics/ShapeGroup.h b/src/Physics/ShapeGroup.h
index 768731bd6..505cb3309 100644
--- a/src/Physics/ShapeGroup.h
+++ b/src/Physics/ShapeGroup.h
@@ -107,6 +107,20 @@ template<std::uint8_t dimensions> class PHYSICS_EXPORT ShapeGroup: public Abstra
 
         bool collides(const AbstractShape<dimensions>* other) const;
 
+        /**
+         * @brief First object in the group
+         *
+         * If there is no such object, returns `nullptr`.
+         */
+        inline AbstractShape<dimensions>* first() { return a; }
+
+        /**
+         * @brief Second object in the group
+         *
+         * If there is no such object, returns `nullptr`.
+         */
+        inline AbstractShape<dimensions>* second() { return b; }
+
     private:
         inline ShapeGroup(int operation, AbstractShape<dimensions>* a, AbstractShape<dimensions>* b): operation(operation), a(a), b(b) {}