1 files changed, 18 insertions, 0 deletions
diff --git a/intern/moto/include/GEN_Map.h b/intern/moto/include/GEN_Map.h
index db3335d6110..9f56924419e 100644
--- a/intern/moto/include/GEN_Map.h
+++ b/intern/moto/include/GEN_Map.h
@@ -82,6 +82,24 @@ public:
         }
         return 0;
     }
+
+    Key* getKey(int index) {
+        int count=0;
+        for (int i=0;i<m_num_buckets;i++)
+        {
+            Entry* bucket = m_buckets[i];
+            while(bucket)
+            {
+                if (count==index)
+                {
+                    return &bucket->m_key;
+                }
+                bucket = bucket->m_next;
+                count++;
+            }
+        }
+        return 0;
+    }
     
     void clear() {
         for (int i = 0; i < m_num_buckets; ++i) {