diff --git a/source/ecs/id_manager.d b/source/ecs/id_manager.d
index da31560..ab3a076 100644
--- a/source/ecs/id_manager.d
+++ b/source/ecs/id_manager.d
@@ -7,10 +7,10 @@ struct IDManager
 {
     EntityID getNewID()
     {
-        while(m_next_id >= m_ids_array.length)m_ids_array.add(Data());
+        if(m_next_id >= m_ids_array.length)m_ids_array.add(Data());
         EntityID id;
         id.id = m_next_id;
-        id.counter = m_ids_array[m_next_id].counter++;
+        id.counter = ++m_ids_array[m_next_id].counter;
         m_next_id = m_ids_array[m_next_id].next_id;
         if(m_next_id == uint.max)m_next_id = cast(uint)m_ids_array.length;
         return id;