two player game

H

Haris

Hi.

I want to make a simple two player network game.
How can javascript know who made a move ?

Thanks
 
T

Thomas 'PointedEars' Lahn

J.R. said:
<http://lmgtfy.com/?q=javascript+games>
Click to expand...

At least <http://javascript.internet.com/games/> can only strongly be
recommended against. Much of the source code that can be found there is
simply complete junk. For example, the Tic-Tac-Toe code *starts* as
follows:

<!-- TWO STEPS TO INSTALL TIC-TAC-TOE:

1. Copy the coding into the HEAD of your HTML document
2. Add the last code into the BODY of your HTML document -->

<!-- STEP ONE: Paste this code into the HEAD of your HTML document -->

<HEAD>


<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->

<!-- Begin
var x = "http://www.your-web-site-address-here.com/images/x.jpg";
// Location of where you uploaded your site's x.jpg image

var o = "http://www.your-web-site-address-here.com/images/o.jpg";
// Location of where you uploaded your site's o.jpg image

var blank = "http://www.your-web-site-address-here.com/images/blank.jpg";
// Location of where you uploaded your site's blank.jpg image

var pause = 0;
var all = 0;
var a = 0;
var b = 0;
var c = 0;
var d = 0;
var e = 0;
var f = 0;
var g = 0;
var h = 0;
var i = 0;
var temp="";
var ok = 0;
var cf = 0;
var choice=9;
var aRandomNumber = 0;
var comp = 0;
var t = 0;
var wn = 0;
var ls = 0;
var ts = 0;
function help() {
alert("Welcome to Tic-Tac-Toe! You play as the X's and the computer is the
O's. Select the square you want to put your X into by clicking them. You
cannot occupy a square that is already occupied. The first player to get
three squares in a row wins. Good Luck!!")
}
function logicOne() {
if ((a==1)&&(b==1)&&(c==1)) all=1;
if ((a==1)&&(d==1)&&(g==1)) all=1;
if ((a==1)&&(e==1)&&(i==1)) all=1;
if ((b==1)&&(e==1)&&(h==1)) all=1;
if ((d==1)&&(e==1)&&(f==1)) all=1;
if ((g==1)&&(h==1)&&(i==1)) all=1;
if ((c==1)&&(f==1)&&(i==1)) all=1;
if ((g==1)&&(e==1)&&(c==1)) all=1;
if ((a==2)&&(b==2)&&(c==2)) all=2;
if ((a==2)&&(d==2)&&(g==2)) all=2;
if ((a==2)&&(e==2)&&(i==2)) all=2;
if ((b==2)&&(e==2)&&(h==2)) all=2;
if ((d==2)&&(e==2)&&(f==2)) all=2;
if ((g==2)&&(h==2)&&(i==2)) all=2;
if ((c==2)&&(f==2)&&(i==2)) all=2;
if ((g==2)&&(e==2)&&(c==2)) all=2;
if ((a != 0)&&(b != 0)&&(c != 0)&&(d != 0)&&(e != 0)&&(f != 0)&&(g != 0)&&(h
!= 0)&&(i != 0)&&(all == 0)) all = 3;
}
function logicTwo() {
if ((a==2)&&(b==2)&&(c== 0)&&(temp=="")) temp="C";
if ((a==2)&&(b== 0)&&(c==2)&&(temp=="")) temp="B";
if ((a== 0)&&(b==2)&&(c==2)&&(temp=="")) temp="A";
if ((a==2)&&(d==2)&&(g== 0)&&(temp=="")) temp="G";
if ((a==2)&&(d== 0)&&(g==2)&&(temp=="")) temp="D";
if ((a== 0)&&(d==2)&&(g==2)&&(temp=="")) temp="A";
if ((a==2)&&(e==2)&&(i== 0)&&(temp=="")) temp="I";
if ((a==2)&&(e== 0)&&(i==2)&&(temp=="")) temp="E";
if ((a== 0)&&(e==2)&&(i==2)&&(temp=="")) temp="A";
if ((b==2)&&(e==2)&&(h== 0)&&(temp=="")) temp="H";
if ((b==2)&&(e== 0)&&(h==2)&&(temp=="")) temp="E";
if ((b== 0)&&(e==2)&&(h==2)&&(temp=="")) temp="B";
if ((d==2)&&(e==2)&&(f== 0)&&(temp=="")) temp="F";
if ((d==2)&&(e== 0)&&(f==2)&&(temp=="")) temp="E";
if ((d== 0)&&(e==2)&&(f==2)&&(temp=="")) temp="D";
if ((g==2)&&(h==2)&&(i== 0)&&(temp=="")) temp="I";
if ((g==2)&&(h== 0)&&(i==2)&&(temp=="")) temp="H";
if ((g== 0)&&(h==2)&&(i==2)&&(temp=="")) temp="G";
if ((c==2)&&(f==2)&&(i== 0)&&(temp=="")) temp="I";
if ((c==2)&&(f== 0)&&(i==2)&&(temp=="")) temp="F";
if ((c== 0)&&(f==2)&&(i==2)&&(temp=="")) temp="C";
if ((g==2)&&(e==2)&&(c== 0)&&(temp=="")) temp="C";
if ((g==2)&&(e== 0)&&(c==2)&&(temp=="")) temp="E";
if ((g== 0)&&(e==2)&&(c==2)&&(temp=="")) temp="G";
}
function logicThree() {
if ((a==1)&&(b==1)&&(c==0)&&(temp=="")) temp="C";
if ((a==1)&&(b==0)&&(c==1)&&(temp=="")) temp="B";
if ((a==0)&&(b==1)&&(c==1)&&(temp=="")) temp="A";
if ((a==1)&&(d==1)&&(g==0)&&(temp=="")) temp="G";
if ((a==1)&&(d==0)&&(g==1)&&(temp=="")) temp="D";
if ((a==0)&&(d==1)&&(g==1)&&(temp=="")) temp="A";
if ((a==1)&&(e==1)&&(i==0)&&(temp=="")) temp="I";
if ((a==1)&&(e==0)&&(i==1)&&(temp=="")) temp="E";
if ((a==0)&&(e==1)&&(i==1)&&(temp=="")) temp="A";
if ((b==1)&&(e==1)&&(h==0)&&(temp=="")) temp="H";
if ((b==1)&&(e==0)&&(h==1)&&(temp=="")) temp="E";
if ((b==0)&&(e==1)&&(h==1)&&(temp=="")) temp="B";
if ((d==1)&&(e==1)&&(f==0)&&(temp=="")) temp="F";
if ((d==1)&&(e==0)&&(f==1)&&(temp=="")) temp="E";
if ((d==0)&&(e==1)&&(f==1)&&(temp=="")) temp="D";
if ((g==1)&&(h==1)&&(i==0)&&(temp=="")) temp="I";
if ((g==1)&&(h==0)&&(i==1)&&(temp=="")) temp="H";
if ((g==0)&&(h==1)&&(i==1)&&(temp=="")) temp="G";
if ((c==1)&&(f==1)&&(i==0)&&(temp=="")) temp="I";
if ((c==1)&&(f==0)&&(i==1)&&(temp=="")) temp="F";
if ((c==0)&&(f==1)&&(i==1)&&(temp=="")) temp="C";
if ((g==1)&&(e==1)&&(c==0)&&(temp=="")) temp="C";
if ((g==1)&&(e==0)&&(c==1)&&(temp=="")) temp="E";
if ((g==0)&&(e==1)&&(c==1)&&(temp=="")) temp="G";
}
function clearOut() {
document.game.you.value="0";
[…]

If you do not yet see why this is indicative of a clueless author, read
<http://www.mopedepot.com/jjs/HowToRecognizeBadJavascriptCode.html>.


PointedEars
 
J

Jeremy J Starcher

Hi.

I want to make a simple two player network game. How can javascript know
who made a move ?

Thanks
Click to expand...

The use of scripting browser alone cannot make a networked multi-player
game. There must be a server of some sort that act that can be used to
hold and relay messages between the players.

For security reasons, the game should really be played on the server and
all user-agent (browser) should do is display results pass the player's
request back up.

A quick google for 'client-server' games brought up a number of pages
describing the technique, but I didn't read any of them well enough to
recommend one over the others.
 
J

Jeremy J Starcher

Hi.

I want to make a simple two player network game. How can javascript know
who made a move ?

Thanks
Click to expand...

The use of scripting browser alone cannot make a networked multi-player
game. There must be a server of some sort that act that can be used to
hold and relay messages between the players.

For security reasons, the game should really be played on the server and
all user-agent (browser) should do is display results pass the player's
request back up.

A quick google for 'client-server' games brought up a number of pages
describing the technique, but I didn't read any of them well enough to
recommend one over the others.
 
J

John G Harris

1. There is no "javascript": <http://PointedEars.de/es-matrix>
Click to expand...
<snip>

Ignore him; he has a bee in his bonnet. He thinks it is wrong to have a
name for the subject of this Usenet group.

If you want to please him you should replace 'javascript' with 'the
comp.lang.javascript languages', though in your case you need to say
whether you are talking about a browser or a sever language.

John
 

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