1 files changed, 13 insertions, 0 deletions

diff --git a/source/gameengine/Ketsji/KX_GameObject.cpp b/source/gameengine/Ketsji/KX_GameObject.cpp
index 04a806dfd92..5b8d5fbfe1f 100644
--- a/source/gameengine/Ketsji/KX_GameObject.cpp
+++ b/source/gameengine/Ketsji/KX_GameObject.cpp
@@ -481,6 +481,19 @@ void KX_GameObject::ActivateGraphicController(bool recurse)
 	}
 }
 
+void KX_GameObject::SetUserCollisionGroup(short group)
+{
+	m_userCollisionGroup = group;
+}
+void KX_GameObject::SetUserCollisionMask(short mask)
+{
+	m_userCollisionMask = mask;
+}
+
+bool KX_GameObject::CheckCollision(KX_GameObject* other)
+{
+	return this->m_userCollisionGroup & other->m_userCollisionMask;
+}
 
 CValue* KX_GameObject::GetReplica()
 {