<html>
<head>
<meta http-equiv="Content-Type" content="text/html
charset=gb2312">
<title>TicTacToe双人版</title>
</head>
<body>
<script name="JavaScript">
function variables(){
t = 1;
change = 1;
empty1 = -1;
empty2 = -1;
empty3 = -1;
empty4 = -1;
empty5 = -1;
empty6 = -1;
empty7 = -1;
empty8 = -1;
empty9 = -1;
return;
whogoesnow = "轮到：玩家一"
}
function win(){
if (empty1==empty2 && empty2==empty3 &&
empty3==0 ||
empty4==empty5 && empty5==empty6 && empty6==0
||
empty7==empty8 && empty8==empty9 && empty9==0
||
empty1==empty4 && empty4==empty7 && empty7==0
||
empty2==empty5 && empty5==empty8 && empty8==0
||
empty3==empty6 && empty6==empty9 && empty9==0
||
empty1==empty5 && empty5==empty9 && empty9==0
||
empty3==empty5 && empty5==empty7 && empty7==0
){
alert ("玩家二，你嬴了!!!");
history.go(0)
}
if (empty1==empty2 && empty2==empty3 &&
empty3==1 ||
empty4==empty5 && empty5==empty6 && empty6==1
||
empty7==empty8 && empty8==empty9 && empty9==1
||
empty1==empty4 && empty4==empty7 && empty7==1
||
empty2==empty5 && empty5==empty8 && empty8==1
||
empty3==empty6 && empty6==empty9 && empty9==1
||
empty1==empty5 && empty5==empty9 && empty9==1
||
empty3==empty5 && empty5==empty7 && empty7==1
){
alert ("玩家一，你嬴了!!!");
history.go(0)
}
}
function turnchange(t){
if (change == 1) {
if (t == 0){
t = 1;
whogoesnow = "轮到：玩家" + '一'
}
else {
t = 0;
whogoesnow = "轮到：玩家" + '二'
}
}
else {
t = t;
}
change = 1
return (t);
}
function changing(clicked){
if (clicked == 1){
spot = empty1 ;}
if (clicked == 2){
spot = empty2 ;}
if (clicked == 3){
spot = empty3 ;}
if (clicked == 4){
spot = empty4 ;}
if (clicked == 5){
spot = empty5 ;}
if (clicked == 6){
spot = empty6 ;}
if (clicked == 7){
spot = empty7 ;}
if (clicked == 8){
spot = empty8 ;}
if (clicked == 9){
spot = empty9 ;}
if (spot == -1){
if (t == 0){
xo = " O " ;
spot = 0
}
else {
xo = " X " ;
spot = 1
}
if (clicked == 1){
empty1 = spot;}
if (clicked == 2){
empty2 = spot ;}
if (clicked == 3){
empty3 = spot ;}
if (clicked == 4){
empty4 = spot ;}
if (clicked == 5){
empty5 = spot ;}
if (clicked == 6){
empty6 = spot ;}
if (clicked == 7){
empty7 = spot ;}
if (clicked == 8){
empty8 = spot ;}
if (clicked == 9){
empty9 = spot ;}
}
else {
if (spot == 0){
xo = " O ";}
if (spot == 1){
xo = " X ";}
change = 0
}
return (xo) ;
}
function change_b1(form){
clicked = 1;
changing(clicked) ;
t = turnchange(t) ;
form.b1.value = xo;
form.whoseturn.value = whogoesnow
win();
return;
}
function change_b2(form){
clicked = 2;
changing(clicked) ;
form.b2.value = xo;
t = turnchange(t) ;
form.whoseturn.value = whogoesnow
win();
return;
}
function change_b3(form){
clicked = 3;
changing(clicked) ;
form.b3.value = xo;
t = turnchange(t) ;
form.whoseturn.value = whogoesnow
win();
return;
}
function change_b4(form){
clicked = 4;
changing(clicked) ;
form.b4.value = xo;
t = turnchange(t) ;
form.whoseturn.value = whogoesnow
win();
return;
}
function change_b5(form){
clicked = 5;
changing(clicked) ;
form.b5.value = xo;
t = turnchange(t) ;
form.whoseturn.value = whogoesnow
win();
return;
}
function change_b6(form){
clicked = 6;
changing(clicked) ;
form.b6.value = xo;
t = turnchange(t) ;
form.whoseturn.value = whogoesnow
win();
return;
}
function change_b7(form){
clicked = 7;
changing(clicked) ;
form.b7.value = xo;
t = turnchange(t) ;
form.whoseturn.value = whogoesnow
win();
return;
}
function change_b8(form){
clicked = 8;
changing(clicked) ;
form.b8.value = xo;
t = turnchange(t) ;
form.whoseturn.value = whogoesnow
win();
return;
}
function change_b9(form){
clicked = 9;
changing(clicked) ;
form.b9.value = xo;
t = turnchange(t) ;
form.whoseturn.value = whogoesnow
win();
return;
}
</script>
<script name="JavaScript">
variables();
</script>
<font color="red">
<p align="center">Tic Tac Toe 双人版</p>
</font>
<form>
<p><input type="button" name="whoseturn"
value="轮到: 玩家一"> <br>
<br>
<br>
<br>
</p>
<table>
<tr>
<td><input type="button" name="b1"
value=" " onClick="change_b1(this.form)">
</td>
<td><input type="button" name="b2"
value=" " onClick="change_b2(this.form)">
</td>
<td><input type="button" name="b3"
value=" " onClick="change_b3(this.form)">
</td>
</tr>
<tr>
<td><input type="button" name="b4"
value=" " onClick="change_b4(this.form)">
</td>
<td><input type="button" name="b5"
value=" " onClick="change_b5(this.form)">
</td>
<td><input type="button" name="b6"
value=" " onClick="change_b6(this.form)">
</td>
</tr>
<tr>
<td><input type="button" name="b7"
value=" " onClick="change_b7(this.form)">
</td>
<td><input type="button" name="b8"
value=" " onClick="change_b8(this.form)">
</td>
<td><input type="button" name="b9"
value=" " onClick="change_b9(this.form)">
</td>
</tr>
</table>
<p><br>
<br>
<br>
<input TYPE="button" VALUE="新游戏"
onClick="history.go(0)"> </p>
</form>
</body>
</html>
