public void paddleDetection_TouchingPaddleSituations_ReturnsOne()
{
Pong_PCC.Ball ball = new Pong_PCC.Ball(640, 480, 10, 10, 5, 60);
int[] paddleYPositions = new int[3] {
0, 210, 420
};
int[] ballYPositions = new int[] { 30, 220, 470 };
ball.XPosition = 615;
for (int i = 0; i < paddleYPositions.Length; i++)
{
ball.YPosition = ballYPositions[i];
int actual = ball.paddleDetection(paddleYPositions[i]);
Assert.AreEqual(1, actual);
}
ball.XPosition = 15;
for (int i = 0; i < paddleYPositions.Length; i++)
{
ball.YPosition = ballYPositions[i];
int actual = ball.paddleDetection(paddleYPositions[i]);
Assert.AreEqual(1, actual);
}
}
public void paddleDetection_NotTouchingPaddleSituations_ReturnsZero()
{
Pong_PCC.Ball ball = new Pong_PCC.Ball(640, 480, 10, 10, 5, 60);
int[] paddleYPositions = new int[5] {
0, 100, 200, 300, 420
};
int[] ballYPositions = new int[5] {
30, 130, 230, 330, 450
};
for (int i = 0; i < paddleYPositions.Length; i++)
{
ball.XPosition = 20 + 147.5f * i;
ball.YPosition = ballYPositions[i];
int actual = ball.paddleDetection(paddleYPositions[i]);
Assert.AreEqual(0, actual);
}
}
public void paddleDetection_MissingPaddleSituations_ReturnsNegativeOne()
{
Pong_PCC.Ball ball = new Pong_PCC.Ball(640, 480, 10, 10, 5, 60);
//Sitations where ball is below and above paddle, and past paddle
int[] paddleYPositions = new int[4] {
0, 210, 420, 0
};
int[] ballYPositions = new int[4] {
70, 10, 470, 30
};
int[] ballXPositions = new int[4] {
615, 15, 640, 0
};
for (int i = 0; i < paddleYPositions.Length; i++)
{
ball.XPosition = ballXPositions[i];
ball.YPosition = ballYPositions[i];
int actual = ball.paddleDetection(paddleYPositions[i]);
Assert.AreEqual(-1, actual);
}
}
private void OnTimedEvent(object sender, ElapsedEventArgs e)
{
uint distancePerTick = 5; //Amount of y px moved per tick
//Checks if key is pressed down and moves accordingly
// Done in timer to avoid keyboard repeat delay when holding
if (leftPaddle.negativeMovement == true)
{
leftPaddle.negativeMove(distancePerTick);
pboxGameboard.Invalidate();
}
else if (leftPaddle.positiveMovement == true)
{
leftPaddle.positiveMove(distancePerTick);
pboxGameboard.Invalidate();
}
if (rightPaddle.negativeMovement == true)
{
rightPaddle.negativeMove(distancePerTick);
pboxGameboard.Invalidate();
}
else if (rightPaddle.positiveMovement == true)
{
rightPaddle.positiveMove(distancePerTick);
pboxGameboard.Invalidate();
}
ball.moveBall(); //Moves the ball each tick
//Processing only done when ball moving in the direction of the paddle
if (leftPaddle.BallDirection == true)
{
//Result of whether or not ball has hit paddle (1=hit the paddle, -1= missed the paddle)
int result = ball.paddleDetection((int)leftPaddle.YPosition);
//Change the y position of the ball automatically if playing singleplayer
if (singlePlayer)
{
leftPaddle.moveY(ball.PredictedYPosition, boardSizeY / 240);
}
if (result == 1)
{
//Changes the direction the ball is heading towards
leftPaddle.BallDirection = false;
rightPaddle.BallDirection = true;
}
else if (result == -1)
{
bool regeneration = ball.ballRegenerationCheck(-1); //If missed, wait until ball is 50px beyond edge of panel
if (regeneration)
{
//Change the score of the opposite paddle
rightPaddle.Score += 1;
//Creates new thread to start the update method
Thread labelThread = new Thread(new ThreadStart(updateThread));
labelThread.Start();
//Finds new y from launch point
if (singlePlayer)
{
ball.yDetection();
}
}
}
}
else if (rightPaddle.BallDirection == true)
{
//Result of whether or not ball has hit paddle (1=hit the paddle, -1= missed the paddle)
int result = ball.paddleDetection((int)rightPaddle.YPosition);
if (result == 1)
{
//Changes the projected y position to new point
if (singlePlayer == true)
{
ball.yDetection();
}
//Changes the direction the ball is heading towards
rightPaddle.BallDirection = false;
leftPaddle.BallDirection = true;
}
else if (result == -1)
{
bool regeneration = ball.ballRegenerationCheck(1); //If missed, wait until ball is 50px beyond edge of panel
if (regeneration)
{
//Change the score of the opposite paddle
leftPaddle.Score += 1;
//Creates new thread to start the update method
Thread labelThread = new Thread(new ThreadStart(updateThread));
labelThread.Start();
//Finds new y from launch point
if (singlePlayer)
{
ball.yDetection();
}
}
}
}
//Add 10ms to the time elapsed
ball.RoundTimeElapsed += 10;
ball.sideDetection(); //Check if the ball hit the sides, processing done in the class
pboxGameboard.Invalidate(); //Redraw the gameboard
}