private static void ReadPlayersInputKey(bool areTwoPlayersSelected)
{
if (Console.KeyAvailable)
{
ConsoleKeyInfo movementDirectionKey = Console.ReadKey(true);
Console.CursorVisible = false;
if (GameKeyAuthenticator.IsArrowKey(movementDirectionKey))
{
var newDirection = DirectionManager.GetNextDirection(movementDirectionKey);
var elementToDelete = new Point(0, 0);
if (areTwoPlayersSelected)
{
if (movementDirectionKey.Key == ConsoleKey.W || movementDirectionKey.Key == ConsoleKey.S)
{
elementToDelete = UpdateLeftRocket(true, newDirection);
}
else
{
elementToDelete = UpdateLeftRocket(false, newDirection);
}
}
else if (!areTwoPlayersSelected)
{
elementToDelete = UpdateLeftRocket(true, newDirection);
}
}
}
}
public static void GamePlay(int parsedDifficultyKey, bool areTwoPlayersSelected)
{
PlayerRocketManager.CreatePlayerRockets(parsedDifficultyKey, areTwoPlayersSelected);
if (!areTwoPlayersSelected)
{
HighScoreManager.ResetPlayerPoints();
}
var changeDirection = false;
var ballMovementSpeed = (5 * parsedDifficultyKey) + 50;
var baseScore = ballMovementSpeed;
//default ball starting position
var pongBall = new Point(Console.BufferHeight / 2, 1);
//default forward and up direction of the pong ball
var ballDirection = DirectionManager.GetStartingDirection();
while (true)
{
ReadPlayersInputKey(areTwoPlayersSelected);
var isHittingFirstPlayerRocket = BallBounceValidator.IsHittingPlayerRocket(pongBall, ballDirection, PlayerRocketManager.LeftPlayerRocket);
bool isHittingSecondPlayerRocket = false;
if (areTwoPlayersSelected)
{
isHittingSecondPlayerRocket = BallBounceValidator.IsHittingPlayerRocket(pongBall, ballDirection, PlayerRocketManager.RightPlayerRocket);
}
if ((isHittingFirstPlayerRocket || isHittingSecondPlayerRocket) && changeDirection)
{
ballMovementSpeed -= (int)0.5;
if (!areTwoPlayersSelected)
{
HighScoreManager.IncreasePlayerScore(baseScore);
}
else if (BallBounceValidator.IsHittingEdge(pongBall, ballDirection, areTwoPlayersSelected))
{
ballDirection = DirectionManager.GetReversedDiagonalDirection(pongBall, ballDirection);
}
ballDirection = DirectionManager.GetDiagonalDirection(pongBall, ballDirection);
}
else if (BallBounceValidator.IsHittingBorder(pongBall, ballDirection, areTwoPlayersSelected))
{
ballDirection = DirectionManager.GetDiagonalDirection(pongBall, ballDirection);
}
try
{
ConsolePrinter.DeleteElement(pongBall.Y, pongBall.X);
pongBall = BallManager.MoveBall(pongBall, ballDirection);
}
catch (GameOverException ex)
{
if (areTwoPlayersSelected)
{
ConsolePrinter.PrintGameOverScreen(ex.Message, ex.InnerException.Message);
}
else
{
ConsolePrinter.PrintGameOverScreen(ex.Message);
}
break;
}
changeDirection = true;
ConsolePrinter.PrintPlayerRocket(PlayerRocketManager.LeftPlayerRocket);
ConsolePrinter.PrintPongBall(pongBall);
if (areTwoPlayersSelected)
{
ConsolePrinter.PrintPlayerRocket(PlayerRocketManager.RightPlayerRocket);
}
else
{
ConsolePrinter.PrintPlayerScore(HighScoreManager.GetPlayerScore);
}
Thread.Sleep(ballMovementSpeed);
}
}
