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
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();
}
}