if ($length == 0) {
if (ord(fread($file, 1)) == 9) {
if ($startLine == true) {
$startLine = false;
}
$skip = true;
} else {
fseek($file, ftell($file) - 1);
}
}
if ($skip == false) {
$name = fread($file, $length);
$type = ord(fread($file, 1));
if ($type == 0) {
//Number
$value = toDouble(fread($file, 8));
if ($name == "0") {
$x1 = $value;
}
if ($name == "1") {
$y1 = $value;
if ($startLine == true && $showStart == true) {
echo '<div class="r" style="font-weight: bold; left: ' . round(($x1 - $offx) / $ratio - 2 + $sx) . 'px; top: ' . round(($y1 - $offy) / $ratio - 6 + $sy) . 'px;">(S)</div>' . $nl;
//imagestring($img, 2, ($x1 - $offx) / $ratio - 2, ($y1 - $offy) / $ratio - 6, "S", $colorAccel);
//imageellipse($img, ($x1 - $offx) / $ratio, ($y1 - $offy) / $ratio, 12, 12, $colorAccel);
}
}
if ($name == "2") {
$x2 = $value;
}
if ($name == "3") {
function getInfo($id, $infoname, $infotype = 2, $method = "sql")
{
if ($method == "sql") {
//More efficient database method
$result = mysql_query("SELECT * FROM tracks WHERE id=" . $id);
$tdata = mysql_fetch_array($result);
return $tdata[$infoname];
} else {
//Raw data method (CAUTION values are not stored this way anymore as of 10/18/2007 with the exception of label)
//This function will get the first item's value whose name is $infoname and type is $infotype
if (file_exists("tracks/" . $id . ".track")) {
$contents = file_get_contents("tracks/" . $id . ".track");
$pos = strpos($contents, $infoname) + strlen($infoname);
$type = toByte(substr($contents, $pos, 1));
$pos++;
if ($infotype == $type) {
if ($type == 0) {
return toDouble(substr($contents, $pos, 8));
} elseif ($type == 1) {
return toBoolean(substr($contents, $pos, 1));
} elseif ($type == 2) {
$strlength = toShort(substr($contents, $pos, 2));
return substr($contents, $pos + 2, $strlength);
} elseif ($type == 3) {
return true;
} elseif ($type == 6) {
return true;
} elseif ($type == 8) {
return toLong(substr($contents, $pos, 4));
}
//Return number of items in array
}
}
}
}
