public void mouseMoved(MouseEvent e) { // called during motion when no buttons are down
// if (e.getY ==
if ((e.getX() < appletsize_x - pad.width() / 2) && (e.getX() > (pad.width() / 2))) {
pad.changeX(e.getX() - (pad.width() / 2));
ball.moveWithPaddle(pad.xPos + (pad.width() / 2) - (ball.radius()));
}
e.consume();
repaint();
}
public void paint(Graphics g) {
if (mainMenu) {
drawTitleScreen(g);
} else if (gamePlaying) {
drawBricks(g);
g.setColor(Color.green);
g.fillRect(pad.x(), 590, pad.width(), 10);
g.fillOval(
ball.x_Pos() - ball.radius(),
ball.y_Pos() - ball.radius(),
ball.radius() * 2,
ball.radius() * 2);
}
} // paint method
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2 = (Graphics2D) g;
// paint ball, paddle, and brick configuration
g2.drawImage(background.getImage(), 0, 0, null);
bconfig.paint(g2);
paddle.paint(g2);
ball.paint(g2);
g2.setColor(Color.WHITE);
g2.setFont(new Font("Serif", Font.PLAIN, 20));
g2.drawString("Score: " + score, 15, 20);
if (ball.getY() > 500) {
g2.setColor(Color.WHITE);
g2.setFont(new Font("Serif", Font.PLAIN, 30));
g2.drawString("Game Over!", 200, 300);
g2.drawString("Your final score was " + score, 150, 330);
timer.stop();
}
}
public void checkForHit() {
// change ball speed when ball hits paddle
if (ball.getShape().intersects(paddle.getShape())) {
int leftSide = paddle.getX();
int middleLeft = paddle.getX() + (int) (paddle.getWidth() / 3);
int middleRight = paddle.getX() + (int) (2 * paddle.getWidth() / 3);
int rightSide = paddle.getX() + paddle.getWidth();
if ((ball.getX() >= leftSide) && (ball.getX() < middleLeft)) {
// change ball speed
ball.setXspeed(-2);
ball.setYspeed(-2);
}
if ((ball.getX() >= middleLeft) && (ball.getX() <= middleRight)) {
// change ball speed
ball.setYspeed(-2);
}
if ((ball.getX() > middleRight) && (ball.getX() <= rightSide)) {
// change ball speed
ball.setXspeed(2);
ball.setYspeed(-2);
}
}
// change ball speed when ball hits brick
for (int i = 0; i < bconfig.getRows(); i++) {
for (int j = 0; j < bconfig.getCols(); j++) {
if (bconfig.exists(i, j)) {
if (ball.getShape().intersects(bconfig.getBrick(i, j).getShape())) {
Point ballLeft =
new Point(
(int) ball.getShape().getX(),
(int) (ball.getShape().getY() + ball.getShape().getHeight() / 2));
Point ballRight =
new Point(
(int) (ball.getShape().getX() + ball.getShape().getWidth()),
(int) (ball.getShape().getY() + ball.getShape().getHeight() / 2));
Point ballTop =
new Point(
(int) (ball.getShape().getX() + ball.getShape().getWidth() / 2),
(int) ball.getShape().getY());
Point ballBottom =
new Point(
(int) (ball.getShape().getX() + ball.getShape().getWidth() / 2),
(int) (ball.getShape().getY() + ball.getShape().getHeight()));
if (bconfig.getBrick(i, j).getShape().contains(ballLeft)) {
// change ball speed
ball.setXspeed(2);
score++;
} else if (bconfig.getBrick(i, j).getShape().contains(ballRight)) {
// change ball speed
ball.setXspeed(-2);
score++;
}
if (bconfig.getBrick(i, j).getShape().contains(ballTop)) {
// change ball speed
ball.setYspeed(2);
score++;
} else if (bconfig.getBrick(i, j).getShape().contains(ballBottom)) {
// change ball speed
ball.setYspeed(-2);
score++;
}
// remove brick
bconfig.removeBrick(i, j);
}
}
}
}
}
public void run() {
while (true) {
if (t < 5) {
t++;
} else {
t = 0;
}
if (mainMenu) {
// Ball is bounced if its x - position reaches the right border of the applet
if (posy_cursor < posy_new) {
// Change direction of ball movement
posy_cursor += 50;
}
// Ball is bounced if its x - position reaches the left border of the applet
else if (posy_cursor > posy_highscores) {
// Change direction of ball movement
posy_cursor -= 50;
}
} else if (gamePlaying) {
ball.move();
if (ball.y_Pos() < 0) {
ball.reflectVertically();
} else if ((ball.x_Pos() < 0) || (ball.x_Pos() > appletsize_x)) {
ball.reflectHorizontally();
}
if (ball.y_Pos() > 590) {
if ((ball.x_Pos() > pad.x() - ball.radius())
&& ((ball.x_Pos() < pad.x() + (pad.width() / 2)))) {
ball.reflectFromPaddle(LEFT);
} else if ((ball.x_Pos() > pad.x() + (pad.width() / 2))
&& ((ball.x_Pos() < pad.x() + pad.width + ball.radius()))) {
ball.reflectFromPaddle(RIGHT);
} else {
ball.startBall();
}
}
for (int x = 0; x < numBricksX; x++) {
for (int y = 0; y < numBricksY; y++) {
if (brickWall[x][y].notBroken()) {
if (brickWall[x][y].ballContactVertical(ball.x_Pos(), ball.y_Pos())) {
ball.reflectVertically();
brickWall[x][y].reduceLife();
brickWall[x][y].startDropping();
} else if (brickWall[x][y].ballContactHorizontal(ball.x_Pos(), ball.y_Pos())) {
ball.reflectHorizontally();
brickWall[x][y].reduceLife();
brickWall[x][y].startDropping();
}
}
}
}
}
if (t == 5) {
for (int x = 0; x < numBricksX; x++) {
for (int y = 0; y < numBricksY; y++) {
brickWall[x][y].dropPowerUp();
if (brickWall[x][y].paddleContact(pad.xPos, 590)) {
pad.widthIncrease();
}
}
}
}
try {
// Stop thread for 20 milliseconds
Thread.sleep(2);
} catch (InterruptedException ex) {
// do nothing
}
repaint();
}
}
