hui24canvas.java

我用J2ME写的一个手机游戏

/*
 * 创建日期 2006-7-13
 *
 * TODO 要更改此生成的文件的模板，请转至
 * 窗口 － 首选项 － Java － 代码样式 － 代码模板
 */
package indnx;

import java.io.IOException;
import java.util.Timer;
import java.util.TimerTask;
import javax.microedition.lcdui.Canvas;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;

/**
 *  
 */
public class Hui24Canvas extends Canvas implements Runnable {
	public Graphics gx;
	public Display display;
	private boolean ThreadSTOP = true,over;
    private static boolean KEY_1,KEY_2,KEY_3,KEY_4,KEY_5,KEY_6;
	protected static boolean KEY_BIAO ,KEY_SUO;
    public boolean FA_PAI;
	public static Timer timer;
    
	private static int Num=0;
    //存放用户输入公式的顺序代码
	protected String[] SHU_RU= new String[11];
	
	public static Image pai, biaoZhi, diSe;

	public CaiDanTimer shiJian;

//	private char[] gong = new char[10];

	private StringBuffer buffer;

	protected static int indxe = 1;
	private IndnxMIDlet midlet;
	protected static int dite, FenShu, dieD , dieT , HP;
	
	//显示的字符
	private String displayResult;

	//定义4个变量，用来存放随即抽去的牌号。只在调用couQuPai()方法时更改，
	public static int ChouQuPai1, ChouQuPai2, ChouQuPai3, ChouQuPai4;

	public Tools tools;

	//定义一个后屏幕
	public Image HouPing;

	//定义4个标志量，用来判断当前所用算法
	public Hui24Canvas(IndnxMIDlet midlet) {
		this.midlet =midlet;
		try {
			pai = Image.createImage("/pai.png");
			biaoZhi = Image.createImage("/biaoZhi.png");
			diSe = Image.createImage("/diSe.png");
			HouPing = Image.createImage(getWidth(), getHeight());

		} catch (IOException e) {
			e.printStackTrace();
		}
		indxe=1;
		over=false;KEY_SUO=true;KEY_1=true;KEY_2=true;KEY_3=true;KEY_4=true;KEY_5=true;KEY_6=true;KEY_BIAO = true;FA_PAI=true;
		HP = 5;
		FenShu = 0;
		dite = 0;dieD = 60; dieT = 1;
		gx = HouPing.getGraphics();
        buffer=new StringBuffer();
		timer = new Timer();
		shiJian = new CaiDanTimer();
//		new Thread(this).start();
		timer.scheduleAtFixedRate(shiJian, 0, 1000);
		tools = new Tools();
		couQuPai();
		tools.run24(ChouQuPai1, ChouQuPai2, ChouQuPai3, ChouQuPai4);
//        for(int i=0;i<8;i++){
//        System.out .println("GongShi :  "+tools.GongShi[i] )	;
//        }
	}

	/**
	 * 
	 */

	public static final int INDNX_1 = 1, INDNX_2 = 2, INDNX_3 = 3, INDNX_4 = 4;

	protected void paint(Graphics g) {
		jieMian(gx);
		g.drawImage(HouPing, 0, 0, Graphics.TOP | Graphics.LEFT);

	}

	public void run() {
		//		while(ThreadSTOP){
		//		long startTime = System.currentTimeMillis();
		//		      jinDuTiao(gx);
		//		long timeTake = System.currentTimeMillis() - startTime;
		//		}
	}

	private void jieMian(Graphics gx) {


		gx.setColor(0x000000);
		gx.fillRect(0, 0, getWidth(), getHeight());
		gx.setColor(0xFF0101);
		gx.drawRect(0, 0, 64, 15);
		gx.setColor(0xFF0101);
		gx.fillRect(2, 2, dite / 2, 12);
		gx.setColor(0xF6CF5A);
		gx.drawString(dieT + ":" + dieD, 25, 1, Graphics.TOP | Graphics.LEFT);
		gx.setColor(0xF6CF5A);
		gx.drawString("分数 ：" + FenShu, 70, 1, Graphics.TOP | Graphics.LEFT);
		beiJingSe(gx);
		lid(gx);
		displayResult=buffer.toString() ;
		System.out.println("displayResult"+displayResult);
		switch (indxe) {
		case 1:
			gx.setColor(0xffffff);
			gx.fillRect(22, 100, 86, 19);
			gx.setColor(0xF6CF5A);
			gx.drawRect(24, 102, 82, 15);
			gx.drawString("  请在下面输入公式", 14, 80, Graphics.TOP | Graphics.LEFT);
			gx.setColor(0x000000);
			gx.drawString(displayResult, 26, 101, Graphics.TOP | Graphics.LEFT);
			break;
		case 2:
			gx.setClip(48, 80, 32, 32);
			gx.drawImage(biaoZhi, 48, 48, Graphics.TOP | Graphics.LEFT);
			gx.setClip(0, 0, 128, 128);
			break;
		case 3:
			gx.setClip(48, 80, 32, 32);
			gx.drawImage(biaoZhi, 48, 16, Graphics.TOP | Graphics.LEFT);
			gx.setClip(0, 0, 128, 128);
		}
		if(over)Exit();

	}

	//绘出时间条
	private final void jinDuTiao(Graphics gx) {
		dite++;
		dieD--;
		if (dieD == 0 && dieT > 0) {
			dieT--;
			dieD = 60;
		}
		if (dite == 120) {
			FenShu-=20;
			if(FenShu<0){	
				over=true;
		    	repaint();
//				FA_PAI=false;
				shiJian.cancel() ;
				KEY_BIAO = false;}
		
		}
	}

	//重新洗牌
	public void RunTimer() {
		buffer=null;
		buffer=new StringBuffer();
//		FA_PAI=false;
		tools.JieGuo="";
		dite = 0;
		dieD = 60;
		dieT = 1;
		KEY_1=true;KEY_2=true;KEY_3=true;KEY_4=true;KEY_SUO=true;KEY_5=true;KEY_6=true;
//		timer.scheduleAtFixedRate(shiJian, 0, 1000);
		couQuPai();
		tools.run24(ChouQuPai1, ChouQuPai2, ChouQuPai3, ChouQuPai4);
		indxe=1;
		repaint();
	}

	private static final void beiJingSe(Graphics gx) {
		gx.drawImage(diSe, 0, 17, Graphics.TOP | Graphics.LEFT);
		gx.setColor(0xffffff);
		gx.fillRoundRect(4, 27, 27, 42, 5, 5);
		gx.fillRoundRect(35, 27, 27, 42, 5, 5);
		gx.fillRoundRect(66, 27, 27, 42, 5, 5);
		gx.fillRoundRect(97, 27, 27, 42, 5, 5);
	}

	protected final static void tiePai(Graphics gx, int x1, int x2, int x3,
			int x4) {

		gx.setClip(5, 28, 25, 40);
		gx.drawImage(pai, x1, 28, Graphics.TOP | Graphics.LEFT);

		gx.setClip(36, 28, 25, 40);
		gx.drawImage(pai, x2, 28, Graphics.TOP | Graphics.LEFT);

		gx.setClip(67, 28, 25, 40);
		gx.drawImage(pai, x3, 28, Graphics.TOP | Graphics.LEFT);

		gx.setClip(98, 28, 25, 40);
		gx.drawImage(pai, x4, 28, Graphics.TOP | Graphics.LEFT);

		gx.setClip(0, 0, 128, 128);
	}

	private void couQuPai() {
		ChouQuPai1 = 0;
		ChouQuPai2 = 0;
		ChouQuPai3 = 0;
		ChouQuPai4 = 0;
		ChouQuPai1 = tools.suiJi();
		ChouQuPai2 = tools.suiJi();
		ChouQuPai3 = tools.suiJi();
		ChouQuPai4 = tools.suiJi();

	}
    protected void Exit(){
    	Graphics gx=HouPing.getGraphics();
    	gx.setColor(0x000000);
    	gx.drawRect(30,50,70,28);
    	gx.setColor(0xF6CF5A);
    	gx.fillRect(31,51,68,26);
    	gx.setColor(0xFF0101);
    	gx.drawString("Game oveR",36,56, Graphics.TOP | Graphics.LEFT);
    }
	protected void tuiChu() {			 
		tools=null;
		buffer=null;
		timer=null;
		shiJian.cancel();
		shiJian =null;
		System.gc();
	}

	private int JiaIndxn1 = 0,JiaIndxn2=0;

	public static final void lid(Graphics gx) {
		int t1, t2, t3, t4;
		t1 = 5 - 25 * (ChouQuPai1 - 1);
		t2 = 36 - 25 * (ChouQuPai2 - 1);
		t3 = 67 - 25 * (ChouQuPai3 - 1);
		t4 = 98 - 25 * (ChouQuPai4 - 1);
		tiePai(gx, t1, t2, t3, t4);
	}

	protected void NUM1() {
		int key = ChouQuPai1;
		buffer.append(key);
		SHU_RU[Num]=Integer.toString(ChouQuPai1);
		JiaIndxn2=0;
		Num++;
		KEY_1=false;
	}

	protected void NUM2() {
		int key = ChouQuPai2;
        buffer.append(key);
        SHU_RU[Num]=Integer.toString(ChouQuPai2);
        JiaIndxn2=0;
		Num++;
        KEY_2=false;
	}

	protected void NUM3() {
		int key = ChouQuPai3;
		buffer.append(key);
		SHU_RU[Num]=Integer.toString(ChouQuPai3);
		JiaIndxn2=0;
		Num++;
		KEY_3=false;
	}

	protected void NUM4() {
		int key = ChouQuPai4;
		buffer.append(key);
		SHU_RU[Num]=Integer.toString(ChouQuPai4);
		JiaIndxn2=0;
		Num++;
		KEY_4=false;
	}

	protected void NUM5() {
		if (JiaIndxn1 % 2 == 0){
			buffer.append("(");
			SHU_RU[Num]="(";
			Num++;
			}
		else
			{buffer.append(")");
		      SHU_RU[Num]=")";
		      Num++;}
		JiaIndxn1++;
	}

	protected void NUM6() {
		switch (JiaIndxn2 % 4) {
		case 0:
			buffer.append("+");
			SHU_RU[Num]="+";
			Num++;
			break;
		case 1:	
			int tik=buffer.length() ;
			tik--;Num--;
			buffer.deleteCharAt(tik--);
			buffer.append("-");	
			SHU_RU[Num]="-";
			Num++;
			break;
		case 2:
			 tik=buffer.length() ;
			tik--;Num--;
			buffer.deleteCharAt(tik--);
			buffer.append("*");
			SHU_RU[Num]="*";
			Num++;
			break;
		case 3:
			 tik=buffer.length() ;
			tik--;Num--;
			buffer.deleteCharAt(tik--);
			buffer.append("/");
			SHU_RU[Num]="/";
			Num++;
			break;
		}
		
		JiaIndxn2++;
//		System.out.println("JiaIndxn1 "+JiaIndxn1);
	}
//POUND:# 否定
	protected void POUND() {
	
		if(KEY_SUO){
//			FA_PAI=true;
			try{
			if (tools.JieGuo.equals("")) {
				FenShu += 10;
				indxe = 2;
//				System.out.println("在这里");
			} else {			
					FenShu-=15;
					if(FenShu<0){	
						over=true;
				    	repaint();
//						FA_PAI=false;
						shiJian.cancel() ;
//						KEY_BIAO = false;
					}
				indxe = 3;
				
			}}catch (Exception e){}KEY_6=false;
		}else{
//			System.out.println("  buffer.length = "+buffer.length());
			int tik=buffer.length() ;
			tik--;Num--;
			buffer.deleteCharAt(tik--);
		                 }
	}
//STAR:* 确定
	protected void STAR() {
//		FA_PAI=true;
		String[] Shu_Ru=new String[Num];
		 for(int i=0;i<Num ;i++){
		Shu_Ru[i]=SHU_RU[i];	
		      } 		 
		String JIE_GUO=tools.jiSuan(displayResult,Shu_Ru);

			if (JIE_GUO.equals("24")) {
			
			
				FenShu += 20;
				indxe = 2;
				
			} else {
				FenShu-=15;
				if(FenShu<0){
					over=true;	
			    	repaint();
//					FA_PAI=false;
					shiJian.cancel() ;
//					KEY_BIAO = false;
				}
				indxe = 3;			
		}Num=0;
//		FA_PAI=true;
		KEY_5=false;
	}

	protected void keyPressed(int keyCode) {
		int game = keyCode;
		
//		System.out.println("game = "+game+"   KEYNUM1 = "+Canvas.KEY_NUM1);
		switch (game) {
		case Canvas.KEY_NUM1:
//			System.out.println("in KEY_NUM1 = "+KEY_BIAO);
			if (KEY_BIAO&&KEY_1) {
//				System.out.println("in keybiao = "+KEY_BIAO);
				NUM1();
				indxe = 1;
				KEY_BIAO = false;
				KEY_SUO = false;
			}
			break;
		case KEY_NUM2:
			if (KEY_BIAO&&KEY_2) {
				NUM2();
				indxe = 1;
				KEY_BIAO = false;
				KEY_SUO = false;
			}
			break;
		case KEY_NUM3:
			if (KEY_BIAO&&KEY_3) {
				NUM3();
				indxe = 1;
				KEY_BIAO = false;
				KEY_SUO = false;
			}
			break;
		case KEY_NUM4:
			if (KEY_BIAO&&KEY_4) {
				NUM4();
				indxe = 1;
				KEY_BIAO = false;
				KEY_SUO = false;
			}
			break;
		case KEY_POUND:
//			System.out.println(KEY_6+"  KEY_SUO  "+KEY_SUO);
			if (KEY_BIAO&&KEY_6) {
				POUND();
				KEY_BIAO = false;
			}
			break;
		case KEY_STAR:
			if (KEY_BIAO&&KEY_5) {
				STAR();
				KEY_BIAO = false;
			}
			break;
		case KEY_NUM5:
			if (KEY_BIAO) {
				NUM5();
				indxe = 1;
				KEY_BIAO = false;
				KEY_SUO = false;
			}
			break;
		case KEY_NUM6:

			if (KEY_BIAO) {
				NUM6();
				indxe = 1;
				KEY_BIAO = false;
				KEY_SUO = false;
			}
			break;
		}
		repaint(0,70,128,128);
	}

	protected void keyReleased(int keyCode) {
		int game = keyCode;
		switch (game) {
		case KEY_NUM1:
			KEY_BIAO = true;
			break;
		case KEY_NUM2:
			KEY_BIAO = true;
			break;
		case KEY_NUM3:
			KEY_BIAO = true;
			break;
		case KEY_NUM4:
			KEY_BIAO = true;
			break;
		case KEY_POUND:
			KEY_BIAO = true;
			break;
		case KEY_STAR:
			KEY_BIAO = true;
			break;
		case KEY_NUM5:
			KEY_BIAO = true;
			break;
		case KEY_NUM6:
			KEY_BIAO = true;
			break;
		}
		if(over){KEY_BIAO=false;
		FA_PAI=false;
		}
	}
	private void jiSuan24(){
		
	
	}
    
	class CaiDanTimer extends TimerTask {
		public void run() {
			jinDuTiao(gx);
			repaint(0,0,128,15);
//			repaint(0,70,128,128);
			
		}
	}
}