Android斗地主游戲的牌桌實現
發一個Android斗地主游戲的牌桌實現。
為了節約內存資源，每張撲克牌都是剪切形成的，當然這也是當前編程的主流方法。
1、主Activity
package com.bison;import android.app.Activity;
import android.content.pm.ActivityInfo;
import android.os.Bundle;
import android.view.Window;
import android.view.WindowManager;/**
- 求某公司包養
- @author Bison
/
public class PukeActivity extends Activity {
/** Called when the activity is first created. /
@Override
public void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState); // 這個事隱藏標題欄，不解釋 requestWindowFeature(Window.FEATURE_NO_TITLE); // 隱藏狀態欄，你懂的 getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); /* * 開始有考慮使屏幕上撲克的排列隨屏幕的分辨率變動 結果貌似不好做，注釋掉了 Display display = * getWindowManager().getDefaultDisplay(); int screenWidth = * display.getWidth(); int screenHeight = display.getHeight(); */ // 使用代碼鎖定橫屏 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); // setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);這個是豎屏 setContentView(new GameView(this));}
} 2、牌桌頁面
package com.bison;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.view.MotionEvent;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import com.bison.utils.Person;
/**
- 牌桌，會被老婆罵，最好不要上去，你懂的
- 撲克圖片來源,和牌桌背景在文章的下面。 撲克背面圖等我沒上傳，玩家自行百度
- @author Bison
*/
public class GameView extends SurfaceView implements SurfaceHolder.Callback {
private FlushThread thread = null;// 刷幀線程
private Bitmap sourceBitmap = null;// 撲克圖片來源
private Bitmap backgroundDesk = null;// 牌桌背景
private Bitmap backgroundPuke = null;// 撲克背面private final Person person;
private int pukeWidth = 0;// 撲克的寬
private int pukeHeight = 0;// 撲克的高
private int deskWidth = 0;// 牌桌的寬
private int deskHeight = 0;// 牌桌的高
private int left = 0;// 我自己首張牌左距離public GameView(Context context) {
super(context); getHolder().addCallback(this); this.thread = new FlushThread(getHolder(), this);// 實例化線程 initBitmap();// 實例化圖片 this.person = new Person();// 實例化Person類 this.left = deskWidth / 2 - (16 * 25 + pukeWidth) / 2;// 左距開始時賦值}
private void initBitmap() {// 初始化圖片
sourceBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.smallcard); pukeWidth = sourceBitmap.getWidth() / 14;// 每張撲克的寬高 pukeHeight = sourceBitmap.getHeight() / 4; backgroundDesk = BitmapFactory.decodeResource(getResources(), R.drawable.gameback2); deskWidth = backgroundDesk.getWidth();// 牌桌的寬高 deskHeight = backgroundDesk.getHeight(); backgroundPuke = BitmapFactory.decodeResource(getResources(), R.drawable.cardback);}
@Override
protected void onDraw(Canvas canvas) {// 繪制牌桌 canvas.drawBitmap(backgroundDesk, 0, 0, null); personPaint(canvas, pukeWidth, pukeHeight); deskthreePukes(canvas, pukeWidth, pukeHeight);}
/* 繪制每個玩家手里的牌 /
public void personPaint(Canvas c, int pukeWidth, int pukeHeight) {Rect src = new Rect(); Rect dst = new Rect(); // 遍歷數組 for (int i = 0; i < 3; i++) { for (int j = 0; j < 17; j++) { if (i == 0) {// 左手邊玩家，不用繪出正面 // src = person.cardRect(person.person1[j], pukeWidth, // pukeHeight); // dst.set(10, j * 20, 10 + pukeWidth, j * 20 + pukeHeight); c.drawBitmap(backgroundPuke, 35, 85, null); } if (i == 1) {// 自己 src = person.cardRect(person.person2[j], pukeWidth, pukeHeight); dst.set(left + j * 25, this.deskHeight - 20 - pukeHeight, left + j * 25 + pukeWidth, deskHeight - 20); c.drawBitmap(sourceBitmap, src, dst, null); } if (i == 2) {// 右手邊玩家，同樣不用繪出正面 // src = person.cardRect(person.person3[j], pukeWidth, // pukeHeight); // dst.set(this.screenWidth - 10 - pukeWidth, j * 20, // this.screenWidth - 10, j * 20 + pukeHeight); c.drawBitmap(backgroundPuke, deskWidth - 35 - pukeWidth, 85, null); } } }}
/* 繪制三張底牌 /
private void deskthreePukes(Canvas c, int pukeWidth, int pukeHeight) {Rect src = new Rect(); Rect dst = new Rect(); for (int i = 0; i < 3; i++) { src = person.cardRect(person.threePukes[i], pukeWidth, pukeHeight); dst.set(280 + i * pukeWidth, 12, 280 + (i + 1) * pukeWidth, 12 + pukeHeight); c.drawBitmap(sourceBitmap, src, dst, null); }}
@Override
public boolean onTouchEvent(MotionEvent event) {// 正在研究點擊彈出相應的撲克 return super.onTouchEvent(event);}
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width,int height) {}
@Override
public void surfaceCreated(SurfaceHolder holder) {this.thread.setFlag(true); this.thread.start();}
@Override
public void surfaceDestroyed(SurfaceHolder holder) {boolean retry = true; this.thread.setFlag(false); while (retry) { try { thread.join(); retry = false; } catch (InterruptedException e) { e.printStackTrace(); } }}
// 刷幀線程，這個不解釋，實在看不懂，M我：289302487@qq.com
class FlushThread extends Thread {private boolean flag = false; private final int span = 500; private final GameView gameView; private final SurfaceHolder holder; public FlushThread(SurfaceHolder holder, GameView gameView) { this.gameView = gameView; this.holder = holder; } @Override public void run() { Canvas canvas; while (this.flag) { canvas = null; try { canvas = this.holder.lockCanvas(null); synchronized (this.holder) { this.gameView.onDraw(canvas); } } finally { if (canvas != null) { this.holder.unlockCanvasAndPost(canvas); } } try { Thread.sleep(span); } catch (InterruptedException e) { e.printStackTrace(); } } } public boolean isFlag() { return flag; } public void setFlag(boolean flag) { this.flag = flag; }}
}
</pre>
3、相關實體類
撲克牌類：
package com.bison.utils;import java.util.Random;
/**
- 生成一副洗好的牌，并且 設計為單例模式
- @author Bison
*/
public class Cards {
// 聲明一副撲克牌
public int[] pukes = new int[54];private static Cards cardsInstance = null;
private Cards() {
setPuke(); shuffle();}
public static Cards getInstance() {
if (cardsInstance == null) { cardsInstance = new Cards(); } return cardsInstance;}
/* 給54張撲克牌賦值 ：1~54 /
private void setPuke() {for (int i = 0; i < 54; i++) { pukes[i] = i + 1; }}
/* 洗牌 /
private void shuffle() {Random rdm = new Random(); for (int i = 0; i < 54; i++) { // random.nextInt();是個前閉后開的方法：0~53 int rdmNo = rdm.nextInt(54); int temp = pukes[i]; pukes[i] = pukes[rdmNo]; pukes[rdmNo] = temp; }}
}
玩家類：
package com.bison.utils;
import android.graphics.Rect;
/**
- 這個是玩家的實體類
- @author Bison
*/
public class Person {
private final Cards mCards = Cards.getInstance();public int[] person1 = new int[17];
public int[] person2 = new int[17];
public int[] person3 = new int[17];// 余下三張屬于地主的
public int[] threePukes = new int[3];public Person() {
personHold(mCards.pukes);}
/* 分牌 /
private void personHold(int[] pukes) {int k = 0; for (int i = 0; i < 3; i++) { if (i == 0) { for (int j = 0; j < 17; j++) { person1[j] = pukes[k++]; } // 將其排序 sort(person1); } if (i == 1) { for (int j = 0; j < 17; j++) { person2[j] = pukes[k++]; } // 將其排序 sort(person2); } if (i == 2) { for (int j = 0; j < 17; j++) { person3[j] = pukes[k++]; } // 將其排序 sort(person3); } } threePukes[0] = pukes[51]; threePukes[1] = pukes[52]; threePukes[2] = pukes[53];}
/* 對每個玩家手里的牌排序:使用冒泡排序 /
private void sort(int[] ary) {for (int i = 0; i < ary.length; i++) { for (int j = 0; j < ary.length - i - 1; j++) { if (ary[j] > ary[j + 1]) { int temp = ary[j]; ary[j] = ary[j + 1]; ary[j + 1] = temp; } } }}
/**
- 對應撲克所在圖片上的位置
- 1 5 9 ………… 53
- 2 6 10 ………… 54
- 3 7 11
4 8 12 */
public Rect cardRect(int cardValue, int width, int height) {
int x = 0, y = 0;
if (cardValue % 4 == 0) {x = cardValue / 4 - 1; y = 4;} else {
x = cardValue / 4; y = cardValue % 4;}
int left = x width;
int top = (y - 1) height;
int right = (x + 1) width;
int bottom = (y) height;
return new Rect(left, top, right, bottom);
}
}
</pre> 斗地主還是可以做成很復雜的。相關圖片
