File size: 5.88Kb
<?php
header("Content-Type: text/vnd.wap.wml");
$pagetitle='php3T 1.2';
$pagebackground='lightgreen';
$pageimage='title.gif';
$pageimagealt=$pagetitle;
$tblbackground='darkgreen';
$cellbackground='lightgreen';
$sid = $_GET["sid"];
$ximage='x.jpg';
$ximagealt='x';
$oimage='o.jpg';
$oimagealt='o';
$defaultdifficulty='difficulty';
if (isset($new))
{
session_start();
unset($b);
unset($turn);
unset($cdiff);
session_destroy();
}
session_start();
if (! isset($turn))
{
session_register(turn);
$turn=1;
session_register(b);
session_register(cdiff);
if ($diff == 'e')
$cdiff = 'Easy';
elseif ($diff == 'n')
$cdiff = 'Normal';
elseif ($diff == 'i')
$cdiff = 'Impossible';
else
$cdiff = $defaultdifficulty;
}
global $b;
global $gwin;
global $gover;
print "<?xml version=\"1.0\" encoding=\"utf-8\"?>
<!DOCTYPE wml PUBLIC \"-//WAPFORUM//DTD WML 1.2//EN\" \"http://www.wapforum.org/DTD/wml12.dtd\">";
print "<wml><head><meta forua=\"true\" http-equiv=\"Cache-Control\" content=\"max-age=100000\"/></head>
<card id=\"card1\" title=\"wapirate\">
<p align=\"left\">*<small>You are X</small><br/>";
$sid = $_GET["sid"];
//take input if got input
if (isset($mv))
$b[$mv]='x';
checkwin();
checkfull();
// calculate computers move
if ($gover <> 1 && $gwin == '' && $mv <> '')
{
if ($cdiff == 'Easy')
{
comprand();
}
elseif ($cdiff == 'Normal')
{
compmove();
if ($cmv == '')
{
comprand();
}
}
elseif ($cdiff == 'Impossible')
{
compmove();
if ($cmv == '')
{
if ($b[4] == '')
$cmv=4;
elseif ($b[0] == '')
$cmv=0;
elseif ($b[2] == '')
$cmv=2;
elseif ($b[6] == '')
$cmv=6;
elseif ($b[8] == '')
$cmv=8;
if ($cmv == '')
comprand();
}
}
$b[$cmv] = 'o';
}
// **********
checkwin();
checkfull();
for ($i = 0; $i <= 8; $i++)
{
if ($i == 0 || $i == 3 || $i == 6)
print '';
if ($b[$i] == 'x')
print '<img src="'.$ximage.'" ALT="'.$ximagealt.'"/>';
elseif ($b[$i] == 'o')
print '<img src="'.$oimage.'" ALT="'.$oimagealt.'"/>';
elseif ($gwin == '')
print '<a href="index.php?sid=$sid&mv='.$i.'"><img src="think.gif" alt="click"/></a>';
if ($i == 2 || $i == 5 || $i == 8)
print '<br/>';
}
if ($gwin == 'O' || $gwin == 'X')
print "<b>$gwin- wins the game. </b><br/>";
elseif ($gover == 1)
print '<b>NULL-play again.</b><br/>';
print '*<small>choose game:</small><select name="diff" value="n"><option value="e">easy</option><option value="n">hard</option><option value="i">again</option></select><small><anchor title="go">go<go href="index.php?sid=$sid" method="post"><postfield name="diff" value="$(diff)"/><postfield name="new" value="new"/></go></anchor></small><br/>----------<br/>';
print '«<small><a href="index.php?action=main&sid=$sid">home</a></small>
</p></card></wml>';
## functions:
function checkfull()
{
global $b;
global $gover;
$gover = 1;
for ($ii = 0; $ii <= 8; $ii++)
{
if ($b[$ii] == '')
{
$gover = 0;
return;
}
}
}
####
function checkwin()
{
global $b;
global $gwin;
$c=1;
while ($c <= 2)
{
if ($c == 1)
$t='o';
else
$t='x';
if (
# horizontal
($b[0] == $t && $b[1] == $t && $b[2] == $t) ||
($b[3] == $t && $b[4] == $t && $b[5] == $t) ||
($b[6] == $t && $b[7] == $t && $b[8] == $t) ||
# vertical
($b[0] == $t && $b[3] == $t && $b[6] == $t) ||
($b[1] == $t && $b[4] == $t && $b[7] == $t) ||
($b[2] == $t && $b[5] == $t && $b[8] == $t) ||
# diagonal
($b[0] == $t && $b[4] == $t && $b[8] == $t) ||
($b[2] == $t && $b[4] == $t && $b[6] == $t))
{
$gwin = strtoupper($t);
return;
}
$c++;
}
}
function compmove()
{
global $cmv;
global $b;
for ($c = 0; $c <=1; $c++)
{
if ($c == 0)
$t='o';
else
$t='x';
if ($b[0] == $t && $b[1] == $t && $b[2] == '')
$cmv = 2;
if ($b[0] == $t && $b[1] == '' && $b[2] == $t)
$cmv = 1;
if ($b[0] == '' && $b[1] == $t && $b[2] == $t)
$cmv = 0;
if ($b[3] == $t && $b[4] == $t && $b[5] == '')
$cmv = 5;
if ($b[3] == $t && $b[4] == '' && $b[5] == $t)
$cmv = 4;
if ($b[3] == '' && $b[4] == $t && $b[5] == $t)
$cmv = 3;
if ($b[6] == $t && $b[7] == $t && $b[8] == '')
$cmv = 8;
if ($b[6] == $t && $b[7] == '' && $b[8] == $t)
$cmv = 7;
if ($b[6] == '' && $b[7] == $t && $b[8] == $t)
$cmv = 6;
if ($b[0] == $t && $b[3] == $t && $b[6] == '')
$cmv = 6;
if ($b[0] == $t && $b[3] == '' && $b[6] == $t)
$cmv = 3;
if ($b[0] == '' && $b[3] == $t && $b[6] == $t)
$cmv = 0;
if ($b[1] == $t && $b[4] == $t && $b[7] == '')
$cmv = 7;
if ($b[1] == $t && $b[4] == '' && $b[7] == $t)
$cmv = 4;
if ($b[1] == '' && $b[4] == $t && $b[7] == $t)
$cmv = 1;
if ($b[2] == $t && $b[5] == $t && $b[8] == '')
$cmv = 8;
if ($b[2] == $t && $b[5] == '' && $b[8] == $t)
$cmv = 5;
if ($b[2] == '' && $b[5] == $t && $b[8] == $t)
$cmv = 2;
if ($b[0] == $t && $b[4] == $t && $b[8] == '')
$cmv = 8;
if ($b[0] == $t && $b[4] == '' && $b[8] == $t)
$cmv = 4;
if ($b[0] == '' && $b[4] == $t && $b[8] == $t)
$cmv = 0;
if ($b[2] == $t && $b[4] == $t && $b[6] == '')
$cmv = 6;
if ($b[2] == $t && $b[4] == '' && $b[6] == $t)
$cmv = 4;
if ($b[2] == '' && $b[4] == $t && $b[6] == $t)
$cmv = 2;
if ($cmv <> '')
break;
}
}
function comprand()
{
global $b;
global $cmv;
srand ((double) microtime() * 1000000);
while (! isset($cmv))
{
$test=rand(0, 8);
if ($b[$test] == '')
$cmv=$test;
}
}
?>