//    The attempt to move consumes one unit of energy.
      //    If as a result of the attempt to move, the robot is at an energy
      //       source, it's recharged to the FULL_ENERGY level.
	m_energy--;
	if (m_sources[m_nsources] = new EnergySource(r,c))
		m_energy = FULL_ENERGY;
	
	//    If at this spot there's another robot whose energy level is 0,
	//       then if we have at least SHARE_THRESHHOLD units of energy,
	//       transfer SHARE_AMOUNT units to that other robot.  (If there
	//       are two or more dead robots here, we donate to only one.)
	//    Return true, indicating the robot attempted to move.
      	else if (// another robot's energy is 0)
		if (m_energy > SHARE_THRESHHOLD)
			// that robot's energy = SHARE_AMOUNT

		return true;