知识大全 Java实现扫雷(2)
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*/
//清楚原来的方形
public void clearoldretangle(Graphics D gg int c int r)
if(hasclickbomb)
diamonds[r][c] clickshow(gg r c);
else
if(!diamonds[r][c] isOpened())
diamonds[r][c] draw(gg r c);
else
diamonds[r][c] clickshow(gg r c);
/*
//清除原来的圆形
public void clearOval(Graphics D gg int c int r)
if(c<col && r<row)
for(int y=r ;y<r+ &&y<row;y++)
if(y< )continue;
for(int x=c ;x<c+ &&x<col;x++)
if(x>= )
if(hasclickbomb)
diamonds[y][x] clickshow(gg y x);
else
if(!diamonds[y][x] isOpened())
diamonds[y][x] draw(gg y x);
else
diamonds[y][x] clickshow(gg y x);
*/
//设置炸弹
public void buildBombInMap()
int x= y= ;
for(int i= ;i<bombcount;)
x=(int)(Math random()*col);
y=(int)(Math random()*row);
if(!diamonds[y][x] isbomb())
diamonds[y][x] setbomb();
i++;
countRoundBomb();//计算炸弹
//计算附近的炸弹
public void countRoundBomb()
for(int i= ;i<row;i++)
for(int j= ;j<col;j++)
if(diamonds[i][j] isbomb())
continue;
else
//开始计算每个附近的炸弹
int count= ;
for(int k=i ;k<i+ && k<row;k++)
if(k< )continue;
for(int l=j ;l<j+ && l<col;l++)
if(l>= )
if(diamonds[k][l] isbomb())
count++;
if(count!= )
diamonds[i][j] setShowByte(String valueOf(count));
//踩中地雷后全部显示
public void showAllDiamonds(int ro int co)
Graphics D gg=(Graphics D)this getGraphics();
gg setRenderingHint(RenderingHints KEY_ANTIALIASING RenderingHints VALUE_ANTIALIAS_ON);
for(int r= ;r<row;r++)
for(int c= ;c<col;c++)
if(!diamonds[r][c] isbomb())
diamonds[r][c] setFillColor(Color white);
else if(diamonds[r][c] isbomb())
diamonds[r][c] setFillColor(Color red);
diamonds[r][c] clickshow(gg r c);
//重载paint
public void paint(Graphics g)
Graphics D gg=(Graphics D)g;
gg setRenderingHint(RenderingHints KEY_ANTIALIASING RenderingHints VALUE_ANTIALIAS_ON);
for(int y= ;y<row;y++)
for(int x= ;x<col;x++)
if(hasclickbomb)
diamonds[y][x] clickshow(gg y x);
else
if(!diamonds[y][x] isOpened())
diamonds[y][x] draw(gg y x);
else
diamonds[y][x] clickshow(gg y x);
gg dispose();
Diamonds java文件
import java awt BasicStroke;
import java awt Color;
import java awt Graphics;
import java awt Graphics D;
import java awt RenderingHints;
/**
* 单元方格类
* @author dragon
*
*/
public class Diamonds
private Color fillcolor=Color darkGray;
private Color rimcolor=Color blue;
private boolean bomb=false;
private String showbyte= ;
private int diamondWidth= ;
private boolean opened=false;
private boolean signbomb=false;
public Diamonds(Color c int width)
this rimcolor=c;
this diamondWidth=width;
public Diamonds(int width)
this diamondWidth=width;
/**
* 设置是否被标记为炸弹
* dragon
*Sep
* @param b
*/
public void setSignBomb(boolean b)
this signbomb=b;
public boolean isSignBomb()
return this signbomb;
/**
* 设置方格的边长
* dragon
*Sep
* @param width
*/
public void setDiamondWidth(int width)
this diamondWidth=width;
/**
* 返回当前方格的字符串
* dragon
*Sep
* @return
*/
public String getShowByte()
return this showbyte;
/**
* 设置方格的字符串
* dragon
*Sep
* @param b
*/
public void setShowByte(String b)
showbyte=b;
/**
* 复位
*/
public void reset()
fillcolor=Color DARK_GRAY;
rimcolor=Color blue;
this signbomb=false;
bomb=false;
showbyte= ;
opened=false;
/**
* 判断方格是否已经被打开
*/
public boolean isOpened()
return this opened;
/**
* 打开该方格
*/
public void Opened()
this opened=true;
/**
* 判断是否是炸弹
*/
public boolean isbomb()
return bomb;
/**
* 设置为炸弹
*/
public void setbomb()
this bomb=true;
/**
* 点击时的显示函数
*/
public void clickshow(Graphics D gg int r int c)
gg setStroke(new BasicStroke( f));
if(bomb)
if(opened)
this fillcolor=Color red;
gg setColor(this fillcolor);
gg fillRect(c*diamondWidth r*diamondWidth diamondWidth diamondWidth);
gg setColor(this rimcolor);
gg drawRect(c*diamondWidth r*diamondWidth diamondWidth diamondWidth);
gg setColor(Color black);
gg drawOval(c*diamondWidth+diamondWidth/ r*diamondWidth+diamondWidth/ diamondWidth/ diamondWidth/ );
else
gg setColor(this fillcolor);
gg fillRect(c*diamondWidth r*diamondWidth diamondWidth diamondWidth);
gg setColor(this rimcolor);
gg drawRect(c*diamondWidth r*diamondWidth diamondWidth diamondWidth);
gg setColor(Color black);
gg drawString(showbyte c*diamondWidth+diamondWidth/ r*diamondWidth+diamondWidth* / );
/**
* 绘画单元格
*/
public void draw(Graphics D gg int r int c)
gg setStroke(new BasicStroke( f));
gg setColor(this fillcolor);
gg fillRect(c*diamondWidth r*diamondWidth diamondWidth diamondWidth);
gg setColor(this rimcolor);
gg drawRect(c*diamondWidth r*diamondWidth diamondWidth diamondWidth);
/**
* 设置边框颜色
*/
public void setRimColor(Color c)
rimcolor=c;
/**
* 设置填充颜色
*/
public void setFillColor(Color c)
this fillcolor=c;
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