boardcells.java

我编写得JAVA ME 手机俄罗斯方块

/*
 * 创建日期 2008-06-11
 *
 * 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
 */


import java.util.*;
///////////////////////////////////////////
//类名称：	BoardCells
//描  述：	此类为游戏的图形类
//		 	要求存储所有方块的所有形态，共28种
//			并且能随机返回一个新的图形对象
//			以及其他一些对图形的操作，例如拷贝
///////////////////////////////////////////
//方块操作
public class BoardCells{
	//7种方块形状，每种形状有四种方式
	private int[][] Stick1 = new int[][]{ {1,0,0,0},
											{1,0,0,0},
											{1,0,0,0},
											{1,0,0,0}},//| 特殊形状
	Stick2 = new int[][]{   {1,1,1,1},
							{0,0,0,0},
							{0,0,0,0},
							{0,0,0,0}},//----
	Stick3 = new int[][]{    {1,0,0,0},
							 {1,0,0,0},
							 {1,0,0,0},
							 {1,0,0,0}},//|
	Stick4 = new int[][]{   {1,1,1,1},
							{0,0,0,0},
							{0,0,0,0},
							{0,0,0,0}};//----
									
	private int[][] Triada1 = new int[][]{ {0,1,0,0},
											{1,1,1,0},
											{0,0,0,0},
											{0,0,0,0}},//T
	Triada2 = new int[][]{ {1,0,0,0},
						   {1,1,0,0},
						   {1,0,0,0},
						   {0,0,0,0}},//|-
	Triada3 = new int[][]{{1,1,1,0},
						  {0,1,0,0},
						  {0,0,0,0},
						  {0,0,0,0}},//
	Triada4 = new int[][]{{0,1,0,0},
						  {1,1,0,0},
						  {0,1,0,0},
						  {0,0,0,0}},//-|
	
	LCorner1 = new int[][]{ {1,1,1,0},
							{1,0,0,0},
							{0,0,0,0},
							{0,0,0,0}},//L
	LCorner2 = new int[][]{ {1,1,0,0},
							{0,1,0,0},
							{0,1,0,0},
							{0,0,0,0}},
	LCorner3 = new int[][]{ {0,0,1,0},
							{1,1,1,0},
							{0,0,0,0},
							{0,0,0,0}},
	LCorner4 = new int[][]{ {1,0,0,0},
							{1,0,0,0},
							{1,1,0,0},
							{0,0,0,0}},
	
	RCorner1 = new int[][]{  {1,1,1,0},
							 {0,0,1,0},
							 {0,0,0,0},
							 {0,0,0,0}},
	RCorner2 = new int[][]{  {0,1,0,0},
							 {0,1,0,0},
							 {1,1,0,0},
							 {0,0,0,0}},
	RCorner3 = new int[][]{  {1,0,0,0},
							 {1,1,1,0},
							 {0,0,0,0},
							 {0,0,0,0}},
	RCorner4 = new int[][]{  {1,1,0,0},
							 {1,0,0,0},
							 {1,0,0,0},
							 {0,0,0,0}},
							
	LZigzag1 = new int[][]{ {1,1,0,0},
						    {0,1,1,0},
						    {0,0,0,0},
						    {0,0,0,0}},//Z
	LZigzag2 = new int[][]{ {0,1,0,0},
						    {1,1,0,0},
						    {1,0,0,0},
						    {0,0,0,0}},//Z
	LZigzag3 = new int[][]{ {1,1,0,0},
						    {0,1,1,0},
						    {0,0,0,0},
						    {0,0,0,0}},//Z
	LZigzag4 = new int[][]{ {0,1,0,0},
						    {1,1,0,0},
						    {1,0,0,0},
						    {0,0,0,0}},//Z
						   					   
	RZigzag1 = new int[][]{  {0,1,1,0},
							{1,1,0,0},
							{0,0,0,0},
							{0,0,0,0}},
	RZigzag2 = new int[][]{  {1,0,0,0},
							 {1,1,0,0},
							 {0,1,0,0},
							 {0,0,0,0}},	//						
	RZigzag3 = new int[][]{  {0,1,1,0},
							{1,1,0,0},
							{0,0,0,0,},
							{0,0,0,0}},	//						
	RZigzag4 = new int[][]{  {1,0,0,0},
							 {1,1,0,0},
							 {0,1,0,0},
							 {0,0,0,0}},	//						
								
	box = new int[][]{{1,1,0,0},{1,1,0,0},{0,0,0,0},{0,0,0,0}};//口
	
	
	//将7种方块的4种格式，全部存储到此数组中。
	//共有28个方块，指定索引从0-27，即可确定方块的数据
	private int[][][] workcell= new int[][][]{Stick1,Stick2,Stick3,Stick4,
										Triada1,Triada2,Triada3,Triada4,	
										LCorner1,LCorner2,LCorner3,LCorner4,
										RCorner1,RCorner2,RCorner3,RCorner4,
										LZigzag1,LZigzag2,LZigzag3,LZigzag4,
										RZigzag1,RZigzag2,RZigzag3,RZigzag4,
										box,box,box,box,};
	
	private int style = 0,begincell;  //方块种类、该方块在workcell数据中的索引位置
	Random random; //随机对象
	
	
	
	////////////////////////////////////
	//构造函数：初始化随机对象
	////////////////////////////////////	
	public BoardCells(){
		random = new Random();
		}
	
	////////////////////////////////////
	//返回当前方块索引
	//必须运行SetNewCells后才返回新的序号
	////////////////////////////////////
	public int GetNewCellCount()
	{
		return begincell;
	}
		
	////////////////////////////////////
	//返回当前方块数据
	//num 是1,2,3,4中的一个
	////////////////////////////////////
	public int[][] GetWorkcell(int num){
		return workcell[style*4+num-1];
	}
	//获得随机方块
	public int[][] SetNewCells(){
		int getnum =0;		
		random = new Random();
		getnum = random.nextInt(27);
		style = getnum/4;	
		begincell = getnum%4;					
		return workcell[getnum];
	}
	
}