public void Fire()
{
BattleTank player = currentGame.CurrentPlayerTank();
player.Fire();
controlPanel.Enabled = false;
}
/// <summary>
/// This method is called both externally (by the computer player when it wants to fire) and by the
/// 'Fire!' button when it is clicked.
/// </summary>
public void Fire()
{
BattleTank bTank = currentGame.GetCurrentPlayerTank();
bTank.Fire();
controlPanel.Enabled = false;
timer1.Enabled = true;
}