function trackToFlash($id)
{
if (file_exists("tracks/" . $id . ".track")) {
$file = fopen("tracks/" . $id . ".track", "r");
$startLine = false;
$final = "";
$lineid = 0;
while (ftell($file) < filesize("tracks/" . $id . ".track")) {
$skipIt = false;
$length = readShort($file);
if ($length == 0) {
if (readByte($file) == 9) {
//End Array/Object
$skipIt = true;
if ($startLine == true) {
$startLine = false;
}
} else {
skip($file, -1);
//Invalid item of length 0
$skipIt = true;
}
}
if ($skipIt == false) {
$name = readString($file, $length);
$type = readByte($file);
if ($type == 0) {
//Double
if ($startLine == true) {
$append = "s";
} else {
$append = "l";
}
if ($name != 'level') {
$val = readDouble($file);
if ((string) $val == 'NAN') {
$val = 'undefined';
}
$final .= $append . $lineid . "_" . $name . "=" . $val . "&";
} else {
skip($file, 8);
}
}
if ($type == 1) {
//Boolean (Show)
skip($file, 1);
}
if ($type == 2) {
//String
$strlength = readShort($file);
skip($file, $strlength);
}
//Type 3 & 6 Do Nothing
if ($type == 8) {
//Array
if ($name == "startLine") {
$startLine = true;
} else {
$lineid = (int) $name;
}
skip($file, 4);
}
}
}
fclose($file);
$final = substr($final, 0, strlen($final) - 1);
return $final;
}
}
}
unlink($tmpfile);
return $returnCode;
}
}
// Extraction information header (Name of cartridge, ...)
$INFORMATION_HEADER_OFFSET = OFFSET_FILE_HEADER + $nb * (LENGTH_OBJECT_ID + LENGTH_OBJECT_ADR);
$LENGTH_INFORMATION_HEADER_LENGTH_FIELD = 4;
$headerLentghBinary = substr($contents, $INFORMATION_HEADER_OFFSET, $LENGTH_INFORMATION_HEADER_LENGTH_FIELD);
$headerLength = hexdec(bin2hex($headerLentghBinary[3]) . bin2hex($headerLentghBinary[2]) . bin2hex($headerLentghBinary[1]) . bin2hex($headerLentghBinary[0]));
$informationHeaderContent = substr($contents, $INFORMATION_HEADER_OFFSET + $LENGTH_INFORMATION_HEADER_LENGTH_FIELD, $headerLength);
file_put_contents($basename . "_files/" . $basename . "_header.bin", $informationHeaderContent);
$currentIndex = 0;
$latitude = readDouble($informationHeaderContent, $currentIndex);
$longitude = readDouble($informationHeaderContent, $currentIndex);
$altitude = readDouble($informationHeaderContent, $currentIndex);
$downloadDate = readLong($informationHeaderContent, $currentIndex);
// seconds from 2004-02-10
$currentIndex += 4;
// LONG unkown value
$currentIndex += 2;
// SHORT id of splashscreen
$currentIndex += 2;
// SHORT id of icon
$type_of_cartridge = readAsciiz($informationHeaderContent, $currentIndex);
$playerName = readAsciiz($informationHeaderContent, $currentIndex);
$playerId = readLong($informationHeaderContent, $currentIndex);
$currentIndex += 4;
// LONG unkown value
$cartridgeName = readAsciiz($informationHeaderContent, $currentIndex);
$cartridgeGUID = readAsciiz($informationHeaderContent, $currentIndex);
if ($startLine == true) {
$startLine = false;
}
$skipIt = true;
} else {
skip($file, -1);
//Invalid item of length 0
$skipIt = true;
}
}
if ($skipIt == false) {
$name = readString($file, $length);
$type = readByte($file);
if ($type == 0) {
//Double
$value = readDouble($file);
if ($startLine == true) {
if ($name == "0") {
$startLinex[$track] = $value;
}
if ($name == "1") {
$startLiney[$track] = $value;
}
} else {
if ($name == "0" || $name == "2") {
if ($value < $lowx) {
$lowx = $value;
}
if ($value > $highx) {
$highx = $value;
}
