|
|
Featured White Papers
- Why choose an Open Source BPM?
- 10 FAQs on Business Process Management
- Best Practices for Getting Started with BPM
- Free Your Devs From The Pain Of Java Redeploys
- Increase Velocity 40% by Using JRebel
- What Developers Want: The End of Application Redeploys
- Developer Productivity Report: Java Tools, Tech, Devs, and Data
- Coding with JRebel: Java Forever Changed
- Utilizing Fast Testing to Transform Java Development
- Do You Really Get Classloaders?
- Pragmatic Continuous Delivery with Jenkins, Nexus, and LiveRebel
- Your Next Java Web App: Less XML, No Long Restarts, Fewer Hassles
- Coding with JRebel, Java Forever Changed
- 2012 Developer Productivity Report: Java Tools, Tech, Devs, and Data
Stone, Paper, Scissors Game Help
Submitted by Harris68 on Sat, 12/19/2009 - 20:25.
Hi everyone,
I wrote this programme as its part of my studies project, I have coded the Client and the Server both.
this programme shoudl workd this way:
Enter your name
Harris
Enter your move stone, paper, scissors
paper
Server chose : stone
round: 1 server stone, client paper, Result 1
you won
and in case of draw
Enter your name
Harris
Enter your move stone, paper, scissors
paper
Server chose : paper
round: 1 server paper, client paper, Result 1
Draw: play again
the problem I am facing is that it gives the choice for only one move, even in case of a draw the programme both ends, but i want that when its a draw the client get onther move up to the time that there is a result, I am posting my client and server code hope someone can help with it.
Server Code
import java.io.*;
import java.net.*;
import java.util.*;
/**
* This program implements a simple server that listens to port 8189 and echoes back all client
* input.
* @version 1.20 2004-08-03
* @author Cay Horstmann
*/
public class EchoServer
{
public static void main(String[] args)
{
try
{
// server socket is not a Socket
ServerSocket svrs = new ServerSocket(8189);
// wait for client connection
Socket s = svrs.accept();
try
{
InputStream inStream = s.getInputStream();
OutputStream outStream = s.getOutputStream();
/**
* Once the client is connected to the server, to make sure that the connection is well established
* the Server sents a message of confirmation to the client"Hello you are connected to the Server"
*/
Scanner in = new Scanner(inStream);
PrintWriter out = new PrintWriter(outStream, true /* autoFlush */);
String serverMove=getServerMove();
out.println(serverMove);
//out.println("Hello! You are connected to the Server");
String name = in.nextLine();
System.out.println(name);
String ClientMove = in.nextLine();
System.out.println(ClientMove);
String win=determineRoundWinner(ClientMove, serverMove);
//int winner=determineRoundWinner(ClientMove,serverMove);
out.println(win);
}
finally
{
s.close();
}
}
catch (IOException e)
{
e.printStackTrace();
}
}
static String getServerMove() {
double compMoveInt;
String compMove;
// Generate a random move for the
// computer.
compMoveInt = Math.random();
// Convert the random integer into a
// string that represents the computer's
// move.
if(compMoveInt >= 0.0 && compMoveInt <= 0.33) {
compMove = "stone";
}
else if (compMoveInt >= 0.3 && compMoveInt <= 0.6) {
compMove = "paper";
}
else {
compMove = "scissors";
}
return compMove;
}
/**
* Compare the user's move to the computer's
* move to determine the winner of this round.
*
* @param userMove the user's move.
* @param compMove the computer's move.
* @return 1 if the computer wins.
* 0 if it is a tie.
* -1 if the user wins.
*/
static String determineRoundWinner(String ClientMove,
String compMove) {
String win = null;
// Check for ties.
if (compMove.equals(ClientMove)) {
win="Draw";
}
// if it is not a tie check for all the ways the
// computer can win.
// Rock smashes scissors...
else if (compMove.equals("stone") &&
ClientMove.equals("scissors")) {
win="Compuer Wins Better Luck Next Time :)";
}
// Paper covers rock...
else if (compMove.equals("paper") &&
ClientMove.equals("stone")) {
win="Compuer Wins Better Luck Next Time :)";
}
// Scissors cut paper...
else if (compMove.equals("scissors") &&
ClientMove.equals("paper")) {
win="Compuer Wins Better Luck Next Time :)";
}
// Its not a tie and the computer did not
// win so the user must have won!
else {
win="You Win ";
}
return win;
}
}Client code
import java.io.*;
import java.net.*;
import java.util.*;
/**
* This program makes a socket connection to the atomic clock in Boulder, Colorado, and prints the
* time that the server sends.
* @version 1.20 2004-08-03
* @author Cay Horstmann
*/
public class SocketTest
{
public static void main(String[] args)
{
// Object result;
try
{
//Socket s = new Socket("wwwcache.westminster.ac.uk", 3128);
//Socket s = new Socket("161.74.26.25", 8080);
/**
* Creating a new cokkect called s, and it will connecte to localhost port 8189
*/
Socket s = new Socket("localhost", 8189);
try
{
InputStream inStream = s.getInputStream();
Scanner in = new Scanner(inStream);
PrintWriter out = new PrintWriter(s.getOutputStream(),true);
// String line = in.nextLine();
// System.out.println(line);
/**
* Asking for player's Name and then send it to the server
*/
System.out.println( "Enter Your Name");
Scanner sc = new Scanner(System.in);
String playerName = sc.nextLine();
out.println(playerName);
//String plaame = sc.nextLine();
do{
System.out.println("Enter stone, paper or scissors");
//result=null;
Scanner user = new Scanner(System.in);
String UserChoice = user.nextLine();
//sending User Choice to the Server
out.println(UserChoice);
//Catching server move to screen
String ServerMove = in.nextLine();
//System.out.println(ServerMove);
System.out.println ("Your move = " + UserChoice + " Server move = "+ServerMove);
String winnerResult = in.nextLine();
if(winnerResult.equals("Draw"))
{
System.out.println("Its a Draw try again");
}
else
System.out.println(winnerResult);
}
while (in.hasNextLine());
{
}
}
finally
{
// s.close();
}
}
catch (IOException e)
{
e.printStackTrace();
}
}
}