Go语言视频零基础入门到精通

javalearner · 发表于 2014-10-12 23:50:57

Applets开发的扫雷游戏，可在线玩。来自：
http://www.javaside.com/asp/mus.asp?page=/us/JVMine.sHTML
这是启动游戏的html文件
<html>
<head><title>RBL - JVMine V 1.02 - Java</title>
  <applet code=JVMine.class width=450 height=300 ID="JMine" NAME="JMine">
<param name=cabbase value="./cab/jvmine.cab">
<param name=bImg value="./img/j">
<param name=bgcolor value=12632256>
<param name=_nbmine value=10>
<param name=_nbcol value=8>
<param name=_nbligne value=8>
<param name=fontsize value=16>
</applet></html>

游戏源码：

//******************************************************************************
// -----------------------------------------------------------
// JVMine.java
// -----------------------------------------------------------
// Main Applet class for Demineur JVMine Applet
// -----------------------------------------------------------
// Author : R. BERTHOU
// E-Mail : rbl@berthou.com
// URL : http://www.javaside.com
// -----------------------------------------------------------
// Ver * Author * DATE * Description
// ....................DD/MM/YY...............................
// 1.02 * R. BERTHOU * 28/01/99 * Change mail address
// 1.01 * R. BERTHOU * 28/08/97 * Correct minor bug
// 1.00 * R. BERTHOU * 31/07/97 * Creation
//******************************************************************************
import java.applet.Applet;
import java.util.Random ;
import java.awt.*;
import java.net.URL;
import java.net.MalformedURLException;
//==============================================================================
// Main Class
//==============================================================================
public class JVMine extends java.applet.Applet
{
//--------------------------------------------------------------------------
private int[] bStr ;
private int iEtat ;
private int iCpt ;
private Image buffer;
private Graphics offScreen;
private long startTick ;
private Image[] img ;
private int aWidth, aHeight;
private int m_bgcolor = 0 ;
public int m_mine = 99 ;
public int m_ligne = 16 ;
public int m_col = 30 ;
private int iMax ;
// Font control variables
private Font wFont;
private FontMetrics wMetrics;
private int iPas, iX ;
//--------------------------------------------------------------------------
public String getAppletInfo()
{
return "Name: JVMine V 1.02
" +
"Author: R. BERTHOU
" +
"E-Mail : rbl@berthou.com
" +
"URL : http://www.javaside.com/" ;
}
//--------------------------------------------------------------------------
public String[][] getParameterInfo()
{
String[][] info =
{
{ "bgImg", "String", "bgImage" },
{ "bgcolor", "int", "bgColor" },
{ "nbmine", "int", "nb de mine" },
{ "nbcol", "int", "nb de col" },
{ "nbligne", "int", "nb de ligne" },
{ "font", "String", "Font Name" },
{ "fontsize", "int", "Font Size" },
};
return info;
}
//--------------------------------------------------------------------------
// The init() method is called by the AWT when an applet is first loaded or
// reloaded. Override this method to perform whatever initialization your
// applet needs, such as initializing data structures, loading images or
// fonts, creating frame windows, setting the layout manager, or adding UI
// components.
//--------------------------------------------------------------------------
public void init()
{
String param;
try {
aWidth = size().width;
aHeight = size().height;
buffer = createImage (aWidth, aHeight);
offScreen = buffer.getGraphics ();
} catch (Exception e) {
offScreen = null;
}
// nbMine : nombre de mines
//----------------------------------------------------------------------
param = getParameter("nbmine");
if (param != null)
m_mine = Integer.parseInt(param);
// nbcol : nombre de colones
//----------------------------------------------------------------------
param = getParameter("nbcol");
if (param != null)
m_col = Integer.parseInt(param);
// nbligne : nombre de colones
//----------------------------------------------------------------------
param = getParameter("nbligne");
if (param != null)
m_ligne = Integer.parseInt(param);
// bgcolor: Couleur du fond
//----------------------------------------------------------------------
param = getParameter("bgcolor");
if (param != null)
m_bgcolor = Integer.parseInt(param);
MediaTracker trk = new MediaTracker(this) ;
// bImg: Bouton Image
//----------------------------------------------------------------------
param = getParameter("bImg");
img = new Image[13];
if (param != null) {
for (int i = 0 ; i < 13 ; i++) {
img[i] = getImage(getCodeBase(), param + (i) + ".gif");
trk.addImage(img[i], 0) ;
}
}
else
for (int i = 0 ; i < 13 ; i++)
img[i] = null ;
try { trk.waitForAll() ; }
catch (InterruptedException e) { }
// Font
//----------------------------------------------------------------------
param = getParameter("fontsize");
int iSize = 12 ;
if (param != null)
iSize = Integer.parseInt(param);
param = getParameter("font");
if (param == null)
param = new String("Arial") ;
wFont = new Font(param, Font.BOLD, iSize);
if (wFont == null) wFont = getFont() ;
wMetrics = getFontMetrics(wFont);
iPas = wMetrics.getHeight() * 2 ;
newGame() ;
}
//----------------------------------------------------------------------
// start : random
//----------------------------------------------------------------------
public void newGame() {
Random a ;
int i = 0 ;
int j = 0 ;
int iE ;
a = new Random() ;
iEtat = 0 ;
iCpt = m_mine ;
int k = 0 ;
iMax = m_ligne*m_col ;
bStr = new int[iMax] ;
iX = (aWidth - (m_col * 15)) / 2 ;
if ( (m_col * 15) > aWidth ) iX = 0 ;
for (i = 0 ; i < iMax; i++) bStr[i] = 10 ;
// calculate the tick to wait for
startTick = -1 ;
i = 0 ;
while ( i < m_mine) {
j = (int)(iMax * a.nextDouble()) ;
if ( (j < iMax) && (bStr[j] != 19 ) ) {
iE = j % m_col ;
bStr[j] = 19 ;
i++ ;
if (iE > 0) { // pas la 1er colonne
k = j-1-m_col ; // -31
if ( k >= 0 )
if ( bStr[k] != 19 ) bStr[k] += 1 ;
k = j - 1 ; // -1
if ( k >= 0 )
if ( bStr[k] != 19 ) bStr[k] += 1 ;
k = j+m_col-1 ; // +29
if ( k < iMax )
if ( bStr[k] != 19 ) bStr[k] += 1 ;
}
k = j - m_col ;
if ( k >= 0 )
if ( bStr[k] != 19 ) bStr[k] += 1 ;
k = j + m_col ;
if ( k < iMax )
if ( bStr[k] != 19 ) bStr[k] += 1 ;
if (iE < (m_col-1)) { // Pas la derniere
k = j-m_col+1 ; // -29
if ( k >= 0 )
if ( bStr[k] != 19 ) bStr[k] += 1 ;
k = j + m_col + 1 ; // +31
if ( k < iMax )
if ( bStr[k] != 19 ) bStr[k] += 1 ;
k = j + 1 ; // +1
if ( k < iMax )
if ( bStr[k] != 19 ) bStr[k] += 1 ;
}
}
}
repaint();
}
// start :
//----------------------------------------------------------------------
public void start() {
repaint();
}
// mouseDown :
//----------------------------------------------------------------------
public boolean mouseDown(Event e, int x, int y){
int iC = (x-iX) / 15 ;
int iL = (y-iPas) / 15 ;
boolean rep = false ;
if ( (x > ((aWidth/2)-20)) && (x < ((aWidth/2)+40)) &&
(y > (iPas/4)) && (y < (iPas*3/4) ) ) {
URL clickDest ;
try{
clickDest = new URL("http://www.javaside.com/") ;
getAppletContext().showDocument(clickDest, "rbl");
}catch(MalformedURLException mal){
System.out.println("Bad URL!");
}
return(true) ;
}
if (iEtat == 1) {
newGame() ;
repaint() ;
return(true);
}
if ( (y > iPas) && (x > iX) && (x < aWidth - iX))
if ( (e.modifiers & Event.META_MASK) == Event.META_MASK) {
if ( bStr[(iL*m_col)+iC] > 9 ) {
rep = true ;
if ( bStr[(iL*m_col)+iC] < 20 ) {
if (iCpt > 0) {
bStr[(iL*m_col)+iC] += 10 ;
iCpt-- ;
}
else
showStatus("Erreur trop de mines...");
}
else {
bStr[(iL*m_col)+iC] -= 10 ;
iCpt++ ;
}
}
else
rep = testCase((iL*m_col)+iC ) ;
}
else {
if ( bStr[(iL*m_col)+iC] > 9) {
if (startTick == -1)
startTick = System.currentTimeMillis() ;
bStr[(iL*m_col)+iC] -= 10 ;
rep = true ;
if (bStr[(iL*m_col)+iC] == 9)
iEtat = 1 ;
if (bStr[(iL*m_col)+iC] == 0)
verifPos( (iL*m_col) + iC) ;
}
}
if (rep) repaint() ;
return(true);
}
//----------------------------------------------------------------------
public void verifPos(int j) {
int iE = j % m_col ;
int k ;
if (iE > 0) { // Pas la 1ere col
k = j - m_col -1 ; // -31
if ( k >= 0 )
if (( bStr[k] > 9 ) && ( bStr[k] < 20 ) ) {
bStr[k] -= 10 ;
if (bStr[k] == 0) verifPos( k ) ;
}
k = j - 1 ; // -1
if ( k >= 0 )
if (( bStr[k] > 9 ) && ( bStr[k] < 20 ) ) {
bStr[k] -= 10 ;
if (bStr[k] == 0) verifPos( k ) ;
}
k = j + m_col - 1 ; // +29
if ( k < iMax )
if (( bStr[k] > 9 ) && ( bStr[k] < 20 ) ) {
bStr[k] -= 10 ;
if (bStr[k] == 0) verifPos( k ) ;
}
}
k = j - m_col ;
if ( k >= 0 )
if (( bStr[k] > 9 ) && ( bStr[k] < 20 ) ) {
bStr[k] -= 10 ;
if (bStr[k] == 0) verifPos( k ) ;
}
k = j + m_col ;
if ( k < iMax )
if (( bStr[k] > 9 ) && ( bStr[k] < 20 ) ) {
bStr[k] -= 10 ;
if (bStr[k] == 0) verifPos( k ) ;
}
if (iE < (m_col-1)) { // Pas la derniere
k = j - m_col+1 ; // -29
if ( k >= 0 )
if (( bStr[k] > 9 ) && ( bStr[k] < 20 ) ) {
bStr[k] -= 10 ;
if (bStr[k] == 0) verifPos( k ) ;
}
k = j + m_col + 1 ; // +31
if ( k < iMax )
if (( bStr[k] > 9 ) && ( bStr[k] < 20 ) ) {
bStr[k] -= 10 ;
if (bStr[k] == 0) verifPos( k ) ;
}
k = j + 1 ; // +1
if ( k < iMax )
if (( bStr[k] > 9 ) && ( bStr[k] < 20 ) ) {
bStr[k] -= 10 ;
if (bStr[k] == 0) verifPos( k ) ;
}
}
}
public boolean testCase(int j) {
int iE = j % m_col ;
int i = 0 ;
int k ;
if (iE > 0) { // Pas la 1ere col
k = j - m_col - 1 ; // -31
if ( k >= 0 )
if ( bStr[k] > 19 ) i++ ;
k = j - 1 ; // -1
if ( k >= 0 )
if ( bStr[k] > 19 ) i++ ;
k = j + m_col - 1 ; // +29
if ( k < iMax )
if ( bStr[k] > 19 ) i++ ;
}
k = j - m_col ;
if ( k >= 0 )
if ( bStr[k] > 19 ) i++ ;
k = j + m_col ;
if ( k < iMax )
if ( bStr[k] > 19 ) i++ ;
if (iE < (m_col-1) ) {
k = j - m_col + 1 ; // -29
if ( k >= 0 )
if ( bStr[k] > 19 ) i++ ;
k = j + m_col + 1 ; // +31
if ( k < iMax )
if ( bStr[k] > 19 ) i++ ;
k = j + 1 ; // +1
if ( k < iMax )
if ( bStr[k] > 19 ) i++ ;
}
if (i == bStr[j]) {
verifPos(j) ;
return true ;
}
else
return false ;
}
// paint : Called when the applet needs to be painted
// calls the flicker free updating system
//----------------------------------------------------------------------
public void paint (Graphics g) {
update(g);
} // end of paint
//----------------------------------------------------------------------
// update : Draw the applet without flicker
//----------------------------------------------------------------------
public synchronized void update(Graphics g) {
if (offScreen!=null) {
paintApplet(offScreen);
g.drawImage(buffer,0,0,this);
} else
paintApplet(g);
} // end of update
//----------------------------------------------------------------------
// paintApplet : Paint the applet into whatever image
//----------------------------------------------------------------------
public void paintApplet(Graphics g) {
int i = 0 ;
int j = 0 ;
int a = 0 ;
int k = 0 ;
g.setColor( new Color(m_bgcolor) );
g.fillRect(0, 0, aWidth, aHeight) ;
for (i = 0 ; i < m_ligne; i++) {
for (j = 0 ; j < m_col; j++) {
a = bStr[(i*m_col)+j] ;
if ( (iEtat == 0) && (a == 9) ) iEtat = 1 ;
if (iEtat == 1) {
if (a == 19) a = 9 ;
if ((a > 19) && (a != 29) ) {
iEtat = 1 ;
a = 41 ;
}
}
if (a > 40) a = 12 ; else
if (a > 19) a = 11 ; else
if (a > 9) { a = 10 ; k++; }
if (img[a] != null)
g.drawImage(img[a], iX+(j*15), iPas + (i*15) , this) ;
}
}
long thisTick ;
// calculate the tick to wait for
if (startTick != -1)
thisTick = (System.currentTimeMillis() - startTick ) / 1000;
else
thisTick = 0 ;
g.setColor( new Color(0) );
g.fill3DRect(iPas,
iPas/4,
iPas,
iPas/2,
true ) ;
g.fill3DRect(aWidth-iPas-iPas,
iPas/4,
iPas,
iPas/2,
true ) ;
g.setFont( wFont );
g.setColor( Color.green );
g.drawString (" " + iCpt, iPas+5, iPas*2/3 ) ;
g.drawString (" " + thisTick, aWidth-iPas-iPas+5, iPas*2/3 ) ;
g.setColor( Color.black );
if (k == 0) {
iEtat = 1 ;
g.drawString (" " + iCpt, iPas+5, (iPas*2/3) ) ;
g.drawString ("Win", (aWidth/2)-5, (iPas*2/3) ) ;
}
else
if (iEtat == 1)
g.drawString ("Lose", (aWidth/2)-5, (iPas*2/3) ) ;
else {
g.setColor( new Color(0xC0C0C0) );
g.fill3DRect( (aWidth / 2)-20, iPas/4, 40, iPas/2, true) ;
g.setColor( new Color(0) );
g.drawString ("?", (aWidth/2)-3, (iPas*2/3) ) ;
}
}
}

复制代码

function TempSave(ElementID)
{
CommentsPersistDiv.setAttribute("CommentContent",document.getElementById(ElementID).value);
CommentsPersistDiv.save("CommentXMLStore");
}
function Restore(ElementID)
{
CommentsPersistDiv.load("CommentXMLStore");
document.getElementById(ElementID).value=CommentsPersistDiv.getAttribute("CommentContent");
}



源码下载：http://file.javaxxz.com/2014/10/12/235057578.zip

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