function getRoomAt($pointer)
{
global $memory;
$room = array();
$room['id'] = $pointer;
$room['name'] = getVarStringAt($memory[$pointer]);
$room['description'] = getVarStringAt($memory[$pointer + 1]);
$exitArray = $memory[$pointer + 2];
$exitNum = $memory[$exitArray];
$room['exits'] = array();
for ($i = 1; $i <= $exitNum; $i++) {
$exitId = $memory[$exitArray + $i];
$exitName = getVarStringAt($exitId);
$room['exits'][] = array('id' => $exitId, 'name' => $exitName);
}
$exitDests = $memory[$pointer + 3];
for ($i = 1; $i <= $exitNum; $i++) {
$room['exits'][$i - 1]['dest'] = $memory[$exitDests + $i];
}
return $room;
}
$memory = file_get_contents($file);
$tmp = array();
for ($i = 0; $i < strlen($memory); $i += 2) {
$b1 = sprintf("%02X", ord($memory[$i]));
$b2 = sprintf("%02X", ord($memory[$i + 1]));
$tmp[] = hexdec($b2 . $b1);
}
$memory = $tmp;
$pointer = 0x2dc4;
$items = array();
$item_count = $memory[$pointer];
for ($i = 1; $i <= $item_count; $i++) {
$item = array();
$item['id'] = $memory[$pointer + $i];
$item['name'] = getVarStringAt($memory[$item['id']]);
$item['desc'] = getVarStringAt($memory[$item['id'] + 1]);
$item['room'] = $memory[$item['id'] + 2];
print_r($item);
}
function getVarStringAt($pointer)
{
global $memory;
$len = $memory[$pointer];
$str = '';
for ($i = 1; $i <= $len; $i++) {
$str .= chr($memory[$pointer + $i]);
}
return $str;
}
function dumpRaw($start, $end)
{
