Added more debug output in case of an assert that was triggered.

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@5916 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/karts/kart_model.cpp

@@ -305,8 +305,14 @@ void KartModel::OnAnimationEnd(scene::IAnimatedMeshSceneNode *node)
 
     // It should be a non-default type of animation, and should have
     // a non negative frame (i.e. the animation is indeed defined).
-    assert(m_current_animation!=AF_DEFAULT);
-    assert(m_animation_frame[m_current_animation]>-1     );
+    if(m_current_animation==AF_DEFAULT ||
+        m_animation_frame[m_current_animation]<=-1)
+    {
+        printf("OnAnimationEnd for '%s': current %d frame %d\n",
+               m_model_filename.c_str(),
+               m_current_animation, m_animation_frame[m_current_animation]);
+        assert(false);
+    }
 
     // 'type' is the start frame of the animation, type + 1 the frame 
     // to begin the loop with, type + 2 to end the frame with