package?DaZi;

import?java.applet.applet;
import?java.awt.*;
import?java.awt.event.KeyEvent;
import?java.awt.event.KeyListener;
import?java.awt.event.WindowAdapter;
import?java.awt.event.WindowEvent;

import?javax.swing.*;

public?class?DaZi?extends?applet?implements?Runnable?KeyListener?{
	/**
	?*?
	?*/
	private?static?final?long?serialVersionUID?=?1L;
	Image?img;
	Graphics?gra;
	static?int?width?=?700;?//?圖寬
	static?int?height?=?500;?//?圖高
	int?x?=?100;
	int?y?=?5;
	int?score?=?0;
	static?Jframe?jf;
	int?X[]?=?{?100?200?300?400?};
	int?Y[]?=?{?20?20?20?20?};
	static?Thread?thread;
	boolean?istrue1[]?=?{?false?false?false?false?};?//?判斷第一個字母是否被點擊過
	boolean?istrue2[]?=?{?false?false?false?false?};?//?判斷第一個字母是否被點擊過
	String?litter[]?=?new?String[4];

	public?static?void?main（String?args[]）?{
		DaZi?mf?=?new?DaZi（）;
		jf?=?new?Jframe（“打字“）;
		jf.setSize（width?height）;
		jf.getContentPane（）.add（mf）;
		jf.getContentPane（）.setBackground（Color.black）;
		mf.setlitter（）;
		jf.addKeyListener（mf）;
		jf.addWindowListener（new?WindowAdapter（）?{
			public?void?windowClosing（WindowEvent?e）?{
				System.exit（0）;
			}
		}）;
		jf.setLocation（200?50）;
		jf.setResizable（false）;
		jf.setVisible（true）;
		thread?=?new?Thread（mf）;
		thread.start（）;
	}

	public?void?paint（Graphics?g）?{
		g.setColor（Color.white）;
		g.setFont（new?Font（“楷體GB2312“?Font.BOLD?20））;
		for?（int?i?=?0;?i?			g.drawString（litter[i]?X[i]?Y[i]++）;
		g.setColor（Color.yellow）;
		g.drawString（“當前積分是：“?+?score?width?-?250?height?-?50）;?//?有待修改

	}

	public?String?litter（）?{?//?生成一個隨機的有三個數字的三位數
		int?num?=?10;
		int?Litter[]?=?new?int[3];
		for?（int?i?=?0;?i?			Litter[i]?=?（int）?（Math.random（）?*?num）;
		String?litter?=?““?+?Litter[0]?+?Litter[1]?+?Litter[2];
		return?litter;
	}

	pu