public EngineConfig(EngineConfig c)
 {
     Update(c);
 }
 public void Add(K k, EngineConfig c)
 {
     DB.Add(k, c);
 }
 public bool ContainsValue(EngineConfig c)
 {
     return(DB.ContainsValue(c));
 }
 public bool TryGetValue(K k, out EngineConfig c)
 {
     return(DB.TryGetValue(k, out c));
 }