摘要： import java.applet.Applet;import java.awt.event.*;import java.awt.*;public class ChessBoard extends Applet implements ActionListener{ /** * @param args */ private int size=4; private Button btnStart; private int sx = 40; private int sy = 80; private int dr = 0, dc = 1; private int tile = 1;//L型骨牌... 阅读全文