我正在尝试制作蛇游戏。我已经快完成了。问题是,有时当蛇吃掉敌人的物体时,会弹出此错误--->
Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 33
er.java:814)
这是敌人的位置单元--->
private int[] enemyYpos = {25,50,75,100,125,150,175,200,225,250,275,300,325,350,375,400,425,450,475,500,525,550,575,600,625,650,675,700,725,750,775,800,825,850};
private int[] enemyXpos = {100,125,150,175,200,225,250,275,300,325,350,375,400,425,450,475,500,525,550,575,600,625};
这是随机数--->
private int xpos = r.nextInt(34);
private int ypos = r.nextInt(20);
现在,我通过使用for循环来绘制敌人,在其中定义了敌人的位置->
enemy = new ImageIcon("E:\\Netbeans\\old files\\Game\\src\\game\\bug.png");
if((enemyXpos[xpos] == snakeXlength[0] && enemyYpos[ypos] == snakeYlength[0])){
lengthsnake++;
xpos = r.nextInt(34);
ypos = r.nextInt(20);
}
enemy.paintIcon(this, g, enemyXpos[xpos], enemyYpos[ypos]); //The Exception error shows that the mistake is in this line
我希望这些信息足够了。提前致谢!:)
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