control.php
上 分
左 右
下 switch($_GET['a']){ case "up"; $_SESSION['con']="up"; break; case "down": $_SESSION['con']="down"; break; case "left": $_SESSION['con']="left"; break; case "right": $_SESSION['con']="right"; break; } ?>
main.php
tcs.php
10)
$_SESSION['ud']-=10;
else
$_SESSION['ud']=0;
break;
case "down":
if($_SESSION['ud']<=280)
$_SESSION['ud']+=10;
else
$_SESSION['ud']=290;
break;
case "left":
if($_SESSION['lr']>10)
$_SESSION['lr']-=10;
else
$_SESSION['lr']=0;
break;
case "right":
if($_SESSION['lr']<=280)
$_SESSION['lr']+=10;
else
$_SESSION['lr']=290;
break;
}
for($i=0;$i<=$_SESSION['count'];$i++){
switch($_SESSION['con']){
case "up":
$_SESSION['udnext'] = $_SESSION['ud']+10*$i;
imagerectangle($im,$_SESSION['lr'],$_SESSION['udnext'],$_SESSION['lr']+10,$_SESSION['udnext']+10,$blue);
// imagerectangle($im,$_SESSION['lr'],$_SESSION['udtime'][time()-$i],$_SESSION['lr']+10,$_SESSION['udtime'][time()-$i]+10,$blue);
break;
case "down":
$_SESSION['udnext'] = $_SESSION['ud']-10*$i;
imagerectangle($im,$_SESSION['lr'],$_SESSION['udnext'],$_SESSION['lr']+10,$_SESSION['udnext']+10,$blue);
// imagerectangle($im,$_SESSION['lr'],$_SESSION['udtime'][time()+$i],$_SESSION['lr']+10,$_SESSION['udtime'][time()+$i]+10,$blue);
break;
case "left":
$_SESSION['lrnext'] = $_SESSION['lr']+10*$i;
imagerectangle($im,$_SESSION['lrnext'],$_SESSION['ud'],$_SESSION['lrnext']+10,$_SESSION['ud']+10,$blue);
// imagerectangle($im,$_SESSION['lrtime'][time()-$i],$_SESSION['ud'],$_SESSION['lrtime'][time()-$i]+10,$_SESSION['ud']+10,$blue);
break;
case "right":
$_SESSION['lrnext'] = $_SESSION['lr']-10*$i;
imagerectangle($im,$_SESSION['lrnext'],$_SESSION['ud'],$_SESSION['lrnext']+10,$_SESSION['ud']+10,$blue);
// imagerectangle($im,$_SESSION['lrtime'][time()+$i],$_SESSION['ud'],$_SESSION['lrtime'][time()+$i]+10,$_SESSION['ud']+10,$blue);
break;
}
//imagerectangle($im,$_SESSION['lr'],$_SESSION['ud'],$_SESSION['lr']+10,$_SESSION['ud']+10,$blue);
}
header("Content-Type: image/jpeg");
imagejpeg($im);
imagedestroy($im);
?>