/**
* @(#)Craps.java
*
* Sample Applet application
*
* @author
* @version 1.00 05/12/08
*/
import java.awt.*;
import java.applet.*;
public class Craps extends Applet {
//public void paint(Graphics g) {
//g.drawString("Welcome to Java!!", 50, 60 );
final int WON=0,LOST=1,CONTINUE=2;
boolean firstroll=true;
int diesum=0;
int mypoint=0;
int gamestatus=CONTINUE;
Label die1label, die2label, sumlabel,pointlabel;
TextField firstdie,seconddie,sum,point;
Button roll;
public void init() {
die1label=new Label("die 1");
firstdie=new TextField(10);
firstdie.setEditable(false);
die2label=new Label("die 2");
seconddie=new TextField(10);
seconddie.setEditable(false);
sumlabel=new Label("sum is");
sum=new TextField(10);
sum.setEditable(false);
roll=new Button("roll dice");
pointlabel=new Label("point is");
point.setEditable(false);
point=new TextField(10);
add(die1label);
add(firstdie);
add(die2label);
add(seconddie);
add(sumlabel);
add(sum);
add(pointlabel);
add(point);
add(roll);
}
public void play(){
if(firstroll){
diesum=rollDice();
switch(diesum){
case 7: case 11:
gamestatus=WON;
point.setText("");
firstroll=true;
break;
case 2: case 3: case 12:
gamestatus=LOST;
point.setText("");
firstroll=true;
break;
default:
gamestatus=CONTINUE;
mypoint=diesum;
point.setText(Integer.toString(mypoint));
firstroll=false;
break;
}
}
else{
diesum=rollDice();
if(diesum==mypoint)
gamestatus=WON;
else
if(diesum==7)
gamestatus=LOST;
}
if(gamestatus==CONTINUE)
showStatus("roll again.");
else{
if(gamestatus==WON)
showStatus("player wins."+"click roll dice to play again.");
else
showStatus("player loses."+"click roll dice to play again.");
firstroll=true;
}
}
public boolean action(Event e, Object o){
play();
return true;
}
int rollDice()
{
int die1, die2, worksum;
die1=1+(int)(Math.random()*6);
die2=1+(int)(Math.random()*6);
worksum=die1+die2;
firstdie.setText(Integer.toString(die1));
seconddie.setText(Integer.toString(die2));
return worksum;
}
}
* @(#)Craps.java
*
* Sample Applet application
*
* @author
* @version 1.00 05/12/08
*/
import java.awt.*;
import java.applet.*;
public class Craps extends Applet {
//public void paint(Graphics g) {
//g.drawString("Welcome to Java!!", 50, 60 );
final int WON=0,LOST=1,CONTINUE=2;
boolean firstroll=true;
int diesum=0;
int mypoint=0;
int gamestatus=CONTINUE;
Label die1label, die2label, sumlabel,pointlabel;
TextField firstdie,seconddie,sum,point;
Button roll;
public void init() {
die1label=new Label("die 1");
firstdie=new TextField(10);
firstdie.setEditable(false);
die2label=new Label("die 2");
seconddie=new TextField(10);
seconddie.setEditable(false);
sumlabel=new Label("sum is");
sum=new TextField(10);
sum.setEditable(false);
roll=new Button("roll dice");
pointlabel=new Label("point is");
point.setEditable(false);
point=new TextField(10);
add(die1label);
add(firstdie);
add(die2label);
add(seconddie);
add(sumlabel);
add(sum);
add(pointlabel);
add(point);
add(roll);
}
public void play(){
if(firstroll){
diesum=rollDice();
switch(diesum){
case 7: case 11:
gamestatus=WON;
point.setText("");
firstroll=true;
break;
case 2: case 3: case 12:
gamestatus=LOST;
point.setText("");
firstroll=true;
break;
default:
gamestatus=CONTINUE;
mypoint=diesum;
point.setText(Integer.toString(mypoint));
firstroll=false;
break;
}
}
else{
diesum=rollDice();
if(diesum==mypoint)
gamestatus=WON;
else
if(diesum==7)
gamestatus=LOST;
}
if(gamestatus==CONTINUE)
showStatus("roll again.");
else{
if(gamestatus==WON)
showStatus("player wins."+"click roll dice to play again.");
else
showStatus("player loses."+"click roll dice to play again.");
firstroll=true;
}
}
public boolean action(Event e, Object o){
play();
return true;
}
int rollDice()
{
int die1, die2, worksum;
die1=1+(int)(Math.random()*6);
die2=1+(int)(Math.random()*6);
worksum=die1+die2;
firstdie.setText(Integer.toString(die1));
seconddie.setText(Integer.toString(die2));
return worksum;
}
}
import java.awt.*;
import java.applet.*;
public class Craps extends Applet { //public void paint(Graphics g) {
//g.drawString("Welcome to Java!!", 50, 60 );
final int WON=0,LOST=1,CONTINUE=2;
boolean firstroll=true;
int diesum=0;
int mypoint=0;
int gamestatus=CONTINUE;
Label die1label, die2label, sumlabel,pointlabel;
TextField firstdie,seconddie,sum,point;
Button roll;
public void init() {
die1label=new Label("die 1");
firstdie=new TextField(10);
firstdie.setEditable(false);
die2label=new Label("die 2");
seconddie=new TextField(10);
seconddie.setEditable(false);
sumlabel=new Label("sum is");
sum=new TextField(10);
sum.setEditable(false);
roll=new Button("roll dice");
pointlabel=new Label("point is");
// 颠倒一下
point=new TextField(10);
point.setEditable(false);
add(die1label);
add(firstdie);
add(die2label);
add(seconddie);
add(sumlabel);
add(sum);
add(pointlabel);
add(point);
add(roll);
}
public void play(){
if(firstroll){
diesum=rollDice();
switch(diesum){
case 7: case 11:
gamestatus=WON;
point.setText("");
firstroll=true;
break;
case 2: case 3: case 12:
gamestatus=LOST;
point.setText("");
firstroll=true;
break;
default:
gamestatus=CONTINUE;
mypoint=diesum;
point.setText(Integer.toString(mypoint));
firstroll=false;
break;
}
}
else{
diesum=rollDice();
if(diesum==mypoint)
gamestatus=WON;
else
if(diesum==7)
gamestatus=LOST;
}
if(gamestatus==CONTINUE)
showStatus("roll again.");
else{
if(gamestatus==WON)
showStatus("player wins."+"click roll dice to play again.");
else
showStatus("player loses."+"click roll dice to play again.");
firstroll=true;
}
}
public boolean action(Event e, Object o){
play();
return true;
}
int rollDice()
{
int die1, die2, worksum;
die1=1+(int)(Math.random()*6);
die2=1+(int)(Math.random()*6);
worksum=die1+die2;
firstdie.setText(Integer.toString(die1));
seconddie.setText(Integer.toString(die2));
return worksum;
}
}运行:
F:\>javac Craps.javaF:\>appletviewer Craps.java