【实例简介】

【实例截图】

【核心代码】

package com.game.pintu;

import java.util.ArrayList;

import java.util.List;

import android.app.AlertDialog;

import android.content.Context;

import android.content.DialogInterface;

import android.graphics.Bitmap;

import android.graphics.BitmapFactory;

import android.graphics.Canvas;

import android.graphics.Color;

import android.graphics.Paint;

import android.graphics.Rect;

import android.util.AttributeSet;

import android.util.Log;

import android.view.MotionEvent;

import android.view.View;

import android.widget.Toast;

import com.game.config.Config;

public class GameView extends View implements DialogInterface.OnClickListener {

private int w,h;//游戏区域宽高

private Bitmap img;//整图的图片

private Paint paint;//至少有一个画笔

private Bitmap[] bitmap;//被分割的图片的数组

private Rect[] rect;//对应于图片的矩形块

private int n;//空块的位置

private int array[];//块数组

private int o;//这里为图片分为几*几的大小

private int kk;//空块的值

private int startK;//手触摸屏幕时点击的块

public GameView(Context context, AttributeSet attrs) {

super(context, attrs);

// TODO 自动生成的构造函数存根

switch(Config.imageId){

case R.id.iv1:

img = BitmapFactory.decodeResource(getResources(), R.drawable.icon1);

break;

case R.id.iv2:

img = BitmapFactory.decodeResource(getResources(), R.drawable.icon2);

break;

case R.id.iv3:

img = BitmapFactory.decodeResource(getResources(), R.drawable.icon3);

break;

case R.id.iv4:

img = BitmapFactory.decodeResource(getResources(), R.drawable.icon4);

break;

case R.id.iv5:

img = BitmapFactory.decodeResource(getResources(), R.drawable.icon5);

break;

case R.id.iv6:

img = BitmapFactory.decodeResource(getResources(), R.drawable.icon6);

break;

}

paint = new Paint();

Config.bushu = 0;//将步数初始化为0

o = Config.nandu;//难度,也就是图形被分成了几个格子

rect = new Rect[o*o];

bitmap = new Bitmap[o*o];

array = new int[o*o];

n = 0;

//初始化游戏区域宽高

this.w = Config.metrics.widthPixels;

this.h = Config.metrics.heightPixels/3*2;

//初始化图片

paint.setColor(Color.BLACK);

img = Bitmap.createScaledBitmap(img, w, h, true);

for( int y = 0; y < o; y ){

for(int x = 0; x < o; x ){

//分割图片

bitmap[y*o x] = Bitmap.createBitmap(img,x * (w / o) 2, y * (h / o) 2,w / o - 2,h / o - 2);

rect[y*o x] = new Rect(x * (w / o) 2, y * (h / o) 2, (x 1) * w / o - 2, (y 1) * h / o - 2 );

array[y*o x] = y*o x;

//图片将要显示的位置

}

}

kk = o*o-1;

n = o*o-1;

//循环打乱

for(int i = 0; i < o*o*10;i ){

yyy();

}

}

//使用自定义的方法打乱成怎么都能复原

private void yyy(){

int ran = 0;

List tt = new ArrayList();

if(isLeft(n)){

tt.add(0);

ran ;

}

if(isRight(n)){

tt.add(1);

ran ;

}

if(isTop(n)){

tt.add(2);

ran ;

}

if(isButtom(n)){

tt.add(3);

ran ;

}

int tem;

switch(tt.get((int) (Math.random()* ran))){

case 0://左右上下

tem = array[n];

array[n] = array[n-1];

array[n-1] = tem;

n--;

break;

case 1:

tem = array[n];

array[n] = array[n 1];

array[n 1] = tem;

n ;

break;

case 2:

tem = array[n];

array[n] = array[n-o];

array[n-o] = tem;

n -= o;

break;

case 3:

tem = array[n];

array[n] = array[n o];

array[n o] = tem;

n = o;

break;

}

}

@Override

protected void onDraw(Canvas canvas) {

//TODO 自动生成的方法存根

for( int y = 0; y < o; y ){

for(int x = 0; x < o; x ){

int u = array[y*o x];

if(o * o - 1 == u){//如果是空块,画个个黄色的

paint.setColor(Color.YELLOW);

canvas.drawRect(rect[y*o x], paint);

}else{

canvas.drawBitmap(bitmap[u], (float)rect[y*o x].left, (float)rect[y*o x].top, paint);

}

}

}

invalidate();

super.onDraw(canvas);

}

@Override

public boolean onTouchEvent(MotionEvent event) {

// TODO 自动生成的方法存根

switch(event.getAction()){

case MotionEvent.ACTION_DOWN:

startK = getTouchXY(event);

break;

case MotionEvent.ACTION_UP:

int k = getTouchXY(event);//被点击的块

if(k != startK){//如果手指点下的块与抬起时的块不同,则不算作某块被点击了

return false;

}

if(k != -1){

if(isLeft(k) ){//空块在左边

if( array[k -1] == o * o - 1){

array[k-1] = array[k];

array[k] = o * o - 1;

Config.bushu ;

kk = k;

isOk();

return true;

}

}

if(isRight(k) ){

if(array[k 1] == o * o - 1){

array[k 1] = array[k];

array[k] = o * o - 1;

Config.bushu ;

kk = k;

isOk();

return true;

}

}

if(isTop(k)){

if(array[k-o] == o * o - 1){

array[k-o] = array[k];

array[k] = o * o - 1;

Config.bushu ;

kk = k;

isOk();

return true;

}

}

if(isButtom(k)){

if(array[k o] == o * o - 1){

array[k o] = array[k];

array[k] = o * o - 1;

Config.bushu ;

kk = k;

isOk();

return true;

}

}

}

break;

}

return true;

}

private int getTouchXY(MotionEvent event){//这个方法是取出哪个块被点击了

for( int y = 0; y < o; y ){

for(int x = 0; x < o; x ){

if(rect[y*o x].contains((int)event.getX(), (int)event.getY())){

return y*o x;

}

}

}

return -1;

}

/*private int find(int n){

for(int i = 0; i < o*o ;i ){

if(array[i] == n){

return i;

}

}

return -1;

}*/

private boolean isLeft(int k){//判断被点的块的左边是否超出边缘

for(int i = 0; i < o ;i ){

if( k == o * i){

return false;

}

}

return true;

}

private boolean isRight(int k){

for(int i = 0; i < o ;i ){

if( k == o * (i 1)-1){

return false;

}

}

return true;

}

private boolean isTop(int k){

for(int i = 0; i < o ;i ){

if( k == i){

return false;

}

}

return true;

}

private boolean isButtom(int k){

for(int i = 0; i < o ;i ){

if( k == o * o - i-1){

return false;

}

}

return true;

}

private boolean isOk(){

for( int i = 0; i < array.length-1; i ){

if(array[i 1]-array[ i] != 1 ){

return false;

}

}

new AlertDialog.Builder(getContext())

.setTitle("完成")

.setMessage("用时:" (int)((System.currentTimeMillis()-Config.startTime)/1000))

.setPositiveButton("确定", this)

.setNegativeButton("取消", this)

.show();

return true;

}

@Override

public void onClick(DialogInterface arg0, int arg1) {

// TODO 自动生成的方法存根

}

}