/**
* Specific player parse for The Ship
*
* Player response has unknown data after the last real player
*
* @param \GameQ\Buffer $buffer
*
* @return array
*/
protected function processPlayers(Buffer $buffer)
{
// Set the result to a new result instance
$result = new Result();
// We need to read the number of players because this response has other data at the end usually
$num_players = $buffer->readInt8();
// Player count
$result->add('num_players', $num_players);
// No players, no work
if ($num_players == 0) {
return $result->fetch();
}
// Players list
for ($player = 0; $player < $num_players; $player++) {
$result->addPlayer('id', $buffer->readInt8());
$result->addPlayer('name', $buffer->readString());
$result->addPlayer('score', $buffer->readInt32Signed());
$result->addPlayer('time', $buffer->readFloat32());
}
// Extra data
if ($buffer->getLength() > 0) {
for ($player = 0; $player < $num_players; $player++) {
$result->addPlayer('deaths', $buffer->readInt32Signed());
$result->addPlayer('money', $buffer->readInt32Signed());
}
}
unset($buffer);
return $result->fetch();
}
/**
* Overload the default detail process since this version is different
*
* @param \GameQ\Buffer $buffer
*
* @return array
*/
protected function processDetails(Buffer $buffer)
{
// Set the result to a new result instance
$result = new Result();
$result->add('serverid', $buffer->readInt32());
// 0
$result->add('serverip', $buffer->readPascalString(1));
// empty
$result->add('gameport', $buffer->readInt32());
$result->add('queryport', $buffer->readInt32());
// 0
// We burn the first char since it is not always correct with the hostname
$buffer->skip(1);
// Read as a regular string since the length is incorrect (what we skipped earlier)
$result->add('servername', utf8_encode($buffer->readString()));
// The rest is read as normal
$result->add('mapname', utf8_encode($buffer->readPascalString(1)));
$result->add('gametype', $buffer->readPascalString(1));
$result->add('numplayers', $buffer->readInt32());
$result->add('maxplayers', $buffer->readInt32());
$result->add('currentwave', $buffer->readInt32());
unset($buffer);
return $result->fetch();
}
/**
* Handles processing the details data into a usable format
*
* @param string $data
* @param \GameQ\Result $result
*/
protected function processDetails($data, Result &$result)
{
// Offload the parsing for these values
$properties = $this->processProperties($data);
// Always dedicated
$result->add('dedicated', 1);
// Iterate over the properties
foreach ($properties as $key => $value) {
$result->add($key, $value);
}
// We need to manually figure out the number of players
$result->add('numplayers', $properties['virtualserver_clientsonline'] - $properties['virtualserver_queryclientsonline']);
unset($data, $properties, $key, $value);
}
/**
* Process the response
*
* @return array
* @throws \GameQ\Exception\Protocol
*/
public function processResponse()
{
// Try to json_decode, make it into an array
if (($data = json_decode(implode('', $this->packets_response), true)) === null) {
throw new Exception(__METHOD__ . " Unable to decode JSON data.");
}
// Set the result to a new result instance
$result = new Result();
// Always dedicated
$result->add('dedicated', 1);
// Let's iterate over the response items, there are a lot
foreach ($data as $key => $value) {
// Ignore root for now, that is where all of the channel/player info is housed
if (in_array($key, ['root'])) {
continue;
}
// Add them as is
$result->add($key, $value);
}
// Offload the channel and user parsing
$this->processChannelsAndUsers($data['root'], $result);
unset($data);
// Manually set the number of players
$result->add('numplayers', count($result->get('players')));
return $result->fetch();
}
/**
* Handles processing the player data into a usable format
*
* @param Buffer $buffer
*
* @return array
*/
protected function processPlayers(Buffer $buffer)
{
// Set the result to a new result instance
$result = new Result();
// Get the number of players
$result->add('numplayers', $buffer->readInt16());
// Parse players
while ($buffer->getLength()) {
// Player id
if (($id = $buffer->readInt16()) !== 0) {
// Add the results
$result->addPlayer('id', $id);
$result->addPlayer('name', utf8_encode($buffer->readPascalString()));
}
}
unset($buffer, $id);
return $result->fetch();
}
/**
* Handles processing the details data into a usable format
*
* @param \GameQ\Buffer $buffer
* @param \GameQ\Result $result
*/
protected function processDetails(Buffer &$buffer, Result &$result)
{
// We go until we hit an empty key
while ($buffer->getLength()) {
$key = $buffer->readString();
if (strlen($key) == 0) {
break;
}
$result->add($key, utf8_encode($buffer->readString()));
}
}
/**
* Process the server version
*
* @param \GameQ\Buffer $buffer
*
* @return array
*/
protected function processVersion(Buffer $buffer)
{
// Decode into items
$items = $this->decode($buffer);
// Set the result to a new result instance
$result = new Result();
$result->add('version', $items[2]);
unset($buffer, $items);
return $result->fetch();
}
/**
* Handles processing the rules data into a usable format
*
* @param \GameQ\Buffer $buffer
*
* @return array
*/
protected function processRules(Buffer $buffer)
{
// Set the result to a new result instance
$result = new Result();
// Number of rules
$result->add('num_rules', $buffer->readInt16());
// Run until we run out of buffer
while ($buffer->getLength()) {
$result->add($buffer->readPascalString(), $buffer->readPascalString());
}
unset($buffer);
return $result->fetch();
}
/**
* Handles processing the rules data into a usable format
*
* @param \GameQ\Buffer $buffer
*
* @return mixed
*/
protected function processRules(Buffer $buffer)
{
// Set the result to a new result instance
$result = new Result();
// Count the number of rules
$num_rules = $buffer->readInt16Signed();
// Add the count of the number of rules this server has
$result->add('num_rules', $num_rules);
// Rules
while ($buffer->getLength()) {
$result->add($buffer->readString(), $buffer->readString());
}
unset($buffer);
return $result->fetch();
}
/**
* Handles processing the details data into a usable format
*
* @param string $data
* @param \GameQ\Result $result
*/
protected function processDetails($data, Result &$result)
{
// Create a buffer
$buffer = new Buffer($data);
// Always dedicated
$result->add('dedicated', 1);
// Let's loop until we run out of data
while ($buffer->getLength()) {
// Grab the row, which is an item
$row = trim($buffer->readString("\n"));
// Split out the information
list($key, $value) = explode('=', $row, 2);
// Add this to the result
$result->add($key, utf8_encode($value));
}
unset($data, $buffer, $row, $key, $value);
}
/**
* Handles processing the extra key/value pairs for server settings
*
* @param \GameQ\Buffer $buffer
* @param \GameQ\Result $result
*/
protected function processKeyValuePairs(Buffer &$buffer, Result &$result)
{
// Key / value pairs
while ($buffer->getLength()) {
$key = $buffer->readPascalString(1, true);
// If we have an empty key, we've reached the end
if (empty($key)) {
break;
}
// Otherwise, add the pair
$result->add($key, $buffer->readPascalString(1, true));
}
unset($key);
}
/**
* Handle processing details since they are different than BF3
*
* @param \GameQ\Buffer $buffer
*
* @return array
*/
protected function processDetails(Buffer $buffer)
{
// Decode into items
$items = $this->decode($buffer);
// Set the result to a new result instance
$result = new Result();
// Server is always dedicated
$result->add('dedicated', 1);
// These are the same no matter what mode the server is in
$result->add('hostname', $items[1]);
$result->add('num_players', (int) $items[2]);
$result->add('max_players', (int) $items[3]);
$result->add('gametype', $items[4]);
$result->add('map', $items[5]);
$result->add('roundsplayed', (int) $items[6]);
$result->add('roundstotal', (int) $items[7]);
$result->add('num_teams', (int) $items[8]);
// Set the current index
$index_current = 9;
// Pull the team count
$teamCount = $result->get('num_teams');
// Loop for the number of teams found, increment along the way
for ($id = 1; $id <= $teamCount; $id++, $index_current++) {
// Shows the tickets
$result->addTeam('tickets', $items[$index_current]);
// We add an id so we know which team this is
$result->addTeam('id', $id);
}
// Get and set the rest of the data points.
$result->add('targetscore', (int) $items[$index_current]);
$result->add('online', 1);
// Forced true, it seems $words[$index_current + 1] is always empty
$result->add('ranked', (int) $items[$index_current + 2]);
$result->add('punkbuster', (int) $items[$index_current + 3]);
$result->add('password', (int) $items[$index_current + 4]);
$result->add('uptime', (int) $items[$index_current + 5]);
$result->add('roundtime', (int) $items[$index_current + 6]);
$result->add('ip_port', $items[$index_current + 7]);
$result->add('punkbuster_version', $items[$index_current + 8]);
$result->add('join_queue', (int) $items[$index_current + 9]);
$result->add('region', $items[$index_current + 10]);
$result->add('pingsite', $items[$index_current + 11]);
$result->add('country', $items[$index_current + 12]);
//$result->add('quickmatch', (int) $items[$index_current + 13]); Supposed to be here according to R42 but is not
$result->add('blaze_player_count', (int) $items[$index_current + 13]);
$result->add('blaze_game_state', (int) $items[$index_current + 14]);
unset($items, $index_current, $teamCount, $buffer);
return $result->fetch();
}
/**
* Handle processing the status buffer
*
* @param Buffer $buffer
*
* @return array
*/
protected function processStatus(Buffer $buffer)
{
// Set the result to a new result instance
$result = new Result();
// By default dedicted
$result->add('dedicated', 1);
// Lets peek and see if the data starts with a \
if ($buffer->lookAhead(1) == '\\') {
// Burn the first one
$buffer->skip(1);
}
// Explode the data
$data = explode('\\', $buffer->getBuffer());
// No longer needed
unset($buffer);
// Init some vars
$numPlayers = 0;
$numTeams = 0;
$itemCount = count($data);
// Now lets loop the array
for ($x = 0; $x < $itemCount; $x += 2) {
// Set some local vars
$key = $data[$x];
$val = $data[$x + 1];
// Check for <variable>_<count> variable (i.e players)
if (($suffix = strrpos($key, '_')) !== false && is_numeric(substr($key, $suffix + 1))) {
// See if this is a team designation
if (substr($key, 0, $suffix) == 'teamname') {
$result->addTeam('teamname', $val);
$numTeams++;
} else {
// Its a player
if (substr($key, 0, $suffix) == 'playername') {
$numPlayers++;
}
$result->addPlayer(substr($key, 0, $suffix), utf8_encode($val));
}
} else {
// Regular variable so just add the value.
$result->add($key, $val);
}
}
// Add the player and team count
$result->add('num_players', $numPlayers);
$result->add('num_teams', $numTeams);
// Unset some stuff to free up memory
unset($data, $key, $val, $suffix, $x, $itemCount);
// Return the result
return $result->fetch();
}
