Another Breakout question
hello, just started taking CS classes, I'm suppose to write in java, the game Breakout, only problem is I cannot for the life of me get the paddle to track with the mouse. what am I doing wrong?
here is a break down oh just trying to get the paddle to work and move.
Thanks in advance for help.
import acm.graphics.GRect;
import acm.program.*;
import acm.util.*;
import java.applet.*;
import java.awt.*;
import java.awt.event.*;
public class test extends GraphicsProgram {
/** Width and height of application window in pixels */
public static final int APPLICATION_WIDTH = 400;
public static final int APPLICATION_HEIGHT = 600;
/** Dimensions of game board (usually the same) */
private static final int WIDTH = APPLICATION_WIDTH;
private static final int HEIGHT = APPLICATION_HEIGHT;
/** Dimensions of the paddle */
private static final int PADDLE_WIDTH = 60;
private static final int PADDLE_HEIGHT = 10;
/** Offset of the paddle up from the bottom */
private static final int PADDLE_Y_OFFSET = 30;
/** Number of bricks per row */
private static final int NBRICKS_PER_ROW = 10;
/** Number of rows of bricks */
private static final int NBRICK_ROWS = 10;
/** Separation between bricks */
private static final int BRICK_SEP = 4;
/** Width of a brick */
private static final int BRICK_WIDTH =
(WIDTH - (NBRICKS_PER_ROW - 1) * BRICK_SEP) / NBRICKS_PER_ROW;
/** Height of a brick */
private static final int BRICK_HEIGHT = 8;
/** Radius of the ball in pixels */
private static final int BALL_RADIUS = 10;
/** Offset of the top brick row from the top */
private static final int BRICK_Y_OFFSET = 70;
/** Number of turns */
private static final int NTURNS = 3;
public void run() {
addMouseListeners();
GRect paddle = new GRect((WIDTH / 2) - (PADDLE_WIDTH / 2), (HEIGHT - (PADDLE_HEIGHT / 2)) - PADDLE_Y_OFFSET, PADDLE_WIDTH, PADDLE_HEIGHT);
paddle.setFilled(true);
add(paddle);
}
public void mouseMoved(MouseEvent e) {
paddle.setLocation(e.getX(), 0);
}
private GRect paddle;
}
