private void HandleKeyPressed(object sender, KeyDownEventArgs key)
//metoda koito e zaka4en za eventa presingkey
{
try {
if (key.Command == GameComand.MoveLeft)
{
var Speed = GameObjectsFactory.GenerateNewPosition(GlobalConstants.PadSpeedLeft, GlobalConstants.PadSpeedTop);
var newPositon = GameObjectsFactory.GenerateNewPosition(Speed, this.Pad);
if (this.renderer.isInBounds(newPositon))
{
this.Pad.Position = newPositon;
}
}
else if (key.Command == GameComand.MoveRight)
{
var Speed = GameObjectsFactory.GenerateNewPosition(-GlobalConstants.PadSpeedLeft, GlobalConstants.PadSpeedTop);
var newPositon = GameObjectsFactory.GenerateNewPosition(Speed, this.Pad);
if (this.renderer.isInBounds(newPositon))
{
this.Pad.Position = newPositon;
}
}
else if (key.Command == GameComand.Pause)
{
if (this.timer.IsEnabled)
{
this.timer.Stop();
}
else
{
this.timer.Start();
}
}
else
{
throw new WrongKeyException("Wrong key Pressed");
}
}
catch (WrongKeyException ex)
{
var position = GameObjectsFactory.GenerateNewPosition(GlobalConstants.msgLeftPosition, GlobalConstants.msgTopPosition);
var size = GameObjectsFactory.GenerateNewSize(GlobalConstants.msgWidth, GlobalConstants.msgHeight);
var wrongKeyExceptionObject = GameObjectsFactory.GenerateNewErrorText(position, size, ex.Message);
this.renderer.Draw(wrongKeyExceptionObject);
}
}
