public RespawnTimer(DMPowerUpSpawner spawner) : base(TimeSpan.FromSeconds(60.0))
 {
     m_Spawner = spawner;
 }
 public RespawnTimer( DMPowerUpSpawner spawner ) : base( TimeSpan.FromSeconds( 60.0 ) )
 {
     m_Spawner = spawner;
 }