如何循环浏览我创建的砖块图形?

Question

我遇到的问题是让我的程序循环我为我的突破游戏创建的砖块。

我通过调用createBrick((方法尝试了几种不同的方法，但没有工作。有人能告诉我我是否走在正确的轨道上吗？这是我下面为我的BreakoutPanel类编写的代码。

import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Graphics;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.Timer;
public class BreakoutPanel extends JPanel implements ActionListener, KeyListener {
static final long serialVersionUID = 2L;
private boolean gameRunning = true;
private int livesLeft = 3;
private String screenMessage = "";
private Ball ball;
private Paddle paddle;
private Brick[] bricks;
private int xVelocity;
public BreakoutPanel(Breakout game) {
addKeyListener(this);
setFocusable(true);
Timer timer = new Timer(5, this);
timer.start();
ball = new Ball();                                                              // Creates ball object with appropriate variable
paddle = new Paddle();                                                          // Creates paddle object with appropriate variable
bricks = new Brick [Settings.TOTAL_BRICKS];                                     // Creates brick array
createBricks(null);                                                             // Call the createBricks() method
}
private void createBricks(Graphics g) {
int counter = 0;
int x_space = 0;
int y_space = 0;
for(int x = 0; x < 4; x++) {
for(int y = 0; y < 5; y++) {
bricks[counter] = new Brick((x * Settings.BRICK_WIDTH) + Settings.BRICK_HORI_PADDING + x_space, (y * Settings.BRICK_HEIGHT) + Settings.BRICK_VERT_PADDING + y_space);
counter++;
y_space++;
}
x_space++;
y_space = 0;
}
}
private void paintBricks(Graphics g) {
paintComponent(g);
// TODO: Loop through the bricks and call the paint() method
paint(g);
}

我需要的结果是我的程序打印出我的砖块，但目前无法弄清楚如何遍历我的砖块。抱歉，如果这是一个糟糕的问题，我一直在看谷歌和YouTube，但只能找到他们有砖块物理图片并且实际上没有自己创建的程序版本。我希望这是有道理的。

Answer 1

如我所见 私人砖[]砖;我假设你只想循环一个类砖的数组(名为砖块(。

那么简单：

for (int i=0;i< bricks.length;i++)
{
//do things with bricks[i] as example bricks[i].draw() or myMethod(bricks[i]); ...
}