337 lines
10 KiB
PHP
337 lines
10 KiB
PHP
<?php
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namespace ManiaControl\Callbacks;
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use ManiaControl\ErrorHandler;
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use ManiaControl\General\UsageInformationAble;
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use ManiaControl\General\UsageInformationTrait;
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use ManiaControl\ManiaControl;
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/**
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* Class for managing Server and ManiaControl Callbacks
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*
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* @author ManiaControl Team <mail@maniacontrol.com>
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* @copyright 2014-2017 ManiaControl Team
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* @license http://www.gnu.org/licenses/ GNU General Public License, Version 3
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*/
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class CallbackManager implements UsageInformationAble {
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use UsageInformationTrait;
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/*
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* Constants
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*/
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// ManiaPlanet callbacks
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const CB_MP_SERVERSTART = 'ManiaPlanet.ServerStart';
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const CB_MP_SERVERSTOP = 'ManiaPlanet.ServerStop';
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const CB_MP_BEGINMATCH = 'ManiaPlanet.BeginMatch';
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const CB_MP_ENDMATCH = 'ManiaPlanet.EndMatch';
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const CB_MP_BEGINMAP = 'ManiaPlanet.BeginMap';
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const CB_MP_ENDMAP = 'ManiaPlanet.EndMap';
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const CB_MP_MAPLISTMODIFIED = 'ManiaPlanet.MapListModified';
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const CB_MP_ECHO = 'ManiaPlanet.Echo';
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const CB_MP_BILLUPDATED = 'ManiaPlanet.BillUpdated';
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const CB_MP_PLAYERCHAT = 'ManiaPlanet.PlayerChat';
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const CB_MP_PLAYERCONNECT = 'ManiaPlanet.PlayerConnect';
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const CB_MP_PLAYERDISCONNECT = 'ManiaPlanet.PlayerDisconnect';
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const CB_MP_PLAYERMANIALINKPAGEANSWER = 'ManiaPlanet.PlayerManialinkPageAnswer';
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const CB_MP_PLAYERINFOCHANGED = 'ManiaPlanet.PlayerInfoChanged';
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const CB_MP_PLAYERALLIESCHANGED = 'ManiaPlanet.PlayerAlliesChanged';
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const CB_MP_VOTEUPDATED = 'ManiaPlanet.VoteUpdated';
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const CB_MP_STATUSCHANGED = 'ManiaPlanet.StatusChanged';
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const CB_MP_MODESCRIPTCALLBACK = 'ManiaPlanet.ModeScriptCallback';
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const CB_MP_MODESCRIPTCALLBACKARRAY = 'ManiaPlanet.ModeScriptCallbackArray';
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const CB_MP_TUNNELDATARECEIVED = 'ManiaPlanet.TunnelDataReceived';
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// TrackMania callbacks
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const CB_TM_PLAYERCHECKPOINT = 'TrackMania.PlayerCheckpoint';
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const CB_TM_PLAYERFINISH = 'TrackMania.PlayerFinish';
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const CB_TM_PLAYERINCOHERENCE = 'TrackMania.PlayerIncoherence';
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/*
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* Private properties
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*/
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private $libXmlRpcCallbacks = null;
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private $shootManiaCallbacks = null;
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private $trackManiaCallbacks = null;
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/** @var ManiaControl $maniaControl */
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private $maniaControl = null;
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/** @var Listening[][] $callbackListenings */
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private $callbackListenings = array();
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/** @var Listening[][] $scriptCallbackListenings */
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private $scriptCallbackListenings = array();
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/**
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* Construct a new callbacks manager instance
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*
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* @param ManiaControl $maniaControl
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*/
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public function __construct(ManiaControl $maniaControl) {
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$this->maniaControl = $maniaControl;
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$this->libXmlRpcCallbacks = new LibXmlRpcCallbacks($maniaControl, $this);
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$this->shootManiaCallbacks = new ShootManiaCallbacks($maniaControl, $this);
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$this->trackManiaCallbacks = new TrackManiaCallbacks($maniaControl, $this);
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}
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/**
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* Register a new Callback Listener
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*
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* @param string $callbackName
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* @param CallbackListener $listener
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* @param string $method
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* @return bool
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*/
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public function registerCallbackListener($callbackName, CallbackListener $listener, $method) {
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if (is_array($callbackName)) {
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$success = false;
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foreach ($callbackName as $callback) {
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if ($this->registerCallbackListener($callback, $listener, $method)) {
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$success = true;
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}
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}
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return $success;
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}
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if (!Listening::checkValidCallback($listener, $method)) {
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$listenerClass = get_class($listener);
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trigger_error("Given Listener '{$listenerClass}' can't handle Callback '{$callbackName}': No callable Method '{$method}'!");
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return false;
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}
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if (!$this->callbackListeningExists($callbackName)) {
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$this->callbackListenings[$callbackName] = array();
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}
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$listening = new Listening($listener, $method);
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array_push($this->callbackListenings[$callbackName], $listening);
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return true;
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}
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/**
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* Checks if a Callback Listening exists
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*
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* @param $callbackName
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* @return bool
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*/
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public function callbackListeningExists($callbackName) {
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return array_key_exists($callbackName, $this->callbackListenings);
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}
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/**
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* Register a new Script Callback Listener
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*
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* @param string $callbackName
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* @param CallbackListener $listener
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* @param string $method
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* @return bool
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*/
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public function registerScriptCallbackListener($callbackName, CallbackListener $listener, $method) {
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if (is_array($callbackName)) {
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$success = false;
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foreach ($callbackName as $callback) {
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if ($this->registerScriptCallbackListener($callback, $listener, $method)) {
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$success = true;
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}
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}
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return $success;
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}
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if (!Listening::checkValidCallback($listener, $method)) {
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$listenerClass = get_class($listener);
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trigger_error("Given Listener '{$listenerClass}' can't handle Script Callback '{$callbackName}': No callable Method '{$method}'!");
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return false;
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}
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if (!array_key_exists($callbackName, $this->scriptCallbackListenings)) {
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$this->scriptCallbackListenings[$callbackName] = array();
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}
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$listening = new Listening($listener, $method);
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array_push($this->scriptCallbackListenings[$callbackName], $listening);
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return true;
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}
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/**
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* Unregister a Callback Listener
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*
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* @param CallbackListener $listener
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* @return bool
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*/
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public function unregisterCallbackListener(CallbackListener $listener) {
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return $this->removeCallbackListener($this->callbackListenings, $listener);
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}
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/**
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* Remove the Callback Listener from the given Listeners Array
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*
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* @param Listening[] $listeningsArray
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* @param CallbackListener $listener
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* @return bool
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*/
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private function removeCallbackListener(array &$listeningsArray, CallbackListener $listener) {
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$removed = false;
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foreach ($listeningsArray as &$listenings) {
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foreach ($listenings as $key => &$listening) {
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if ($listening->listener === $listener) {
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unset($listenings[$key]);
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$removed = true;
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}
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}
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}
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return $removed;
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}
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/**
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* Unregister a single Callback Listening from an Callback Listener
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*
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* @param String $callbackName
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* @param CallbackListener $listener
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* @return bool
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*/
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public function unregisterCallbackListening($callbackName, CallbackListener $listener) {
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$removed = false;
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foreach ($this->callbackListenings as &$listenings) {
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foreach ($listenings as $key => &$listening) {
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if ($key === $callbackName && $listening->listener === $listener) {
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unset($listenings[$key]);
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$removed = true;
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}
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}
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}
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return $removed;
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}
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/**
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* Unregister a Script Callback Listener
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*
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* @param CallbackListener $listener
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* @return bool
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*/
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public function unregisterScriptCallbackListener(CallbackListener $listener) {
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return $this->removeCallbackListener($this->scriptCallbackListenings, $listener);
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}
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/**
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* Trigger internal Callbacks and manage Server Callbacks
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*/
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public function manageCallbacks() {
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// Manage Timings
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$this->maniaControl->getTimerManager()->manageTimings();
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// Manage Socket Tickets
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$this->maniaControl->getCommunicationManager()->tick();
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// Server Callbacks
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if (!$this->maniaControl->getClient()) {
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return;
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}
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// Handle callbacks
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$timings = array();
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$startTime = microtime(true);
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$callbacks = $this->maniaControl->getClient()->executeCallbacks();
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$timings["executeCallbacks"] = microtime(true) - $startTime;
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foreach ($callbacks as $key => $callback) {
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$time1 = microtime(true);
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$this->handleCallback($callback);
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$timings[$key] = array($callback[0], microtime(true) - $time1);
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}
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$fullTime = microtime(true) - $startTime;
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if ($fullTime > ErrorHandler::LONG_LOOP_REPORT_TIME) {
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$this->maniaControl->getErrorHandler()->triggerDebugNotice(json_encode(array("Long Loop Detected: " . $fullTime, $timings)));
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}
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}
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/**
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* Handle the given Callback
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*
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* @param array $callback
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*/
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private function handleCallback(array $callback) {
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$callbackName = $callback[0];
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switch ($callbackName) {
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case self::CB_MP_BEGINMATCH:
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$this->triggerCallback($callbackName, $callback);
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break;
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case self::CB_MP_BEGINMAP:
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$this->maniaControl->getMapManager()->handleBeginMap($callback);
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$this->triggerCallback($callbackName, $callback);
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break;
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case self::CB_MP_ENDMATCH:
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$this->triggerCallback($callbackName, $callback);
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break;
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case self::CB_MP_ENDMAP:
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$this->maniaControl->getMapManager()->handleEndMap($callback);
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$this->triggerCallback($callbackName, $callback);
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break;
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case self::CB_MP_MODESCRIPTCALLBACK:
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$this->handleScriptCallback($callback);
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$this->triggerCallback($callbackName, $callback);
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break;
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case self::CB_MP_MODESCRIPTCALLBACKARRAY:
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$this->handleScriptCallback($callback);
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$this->triggerCallback($callbackName, $callback);
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break;
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default:
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$this->triggerCallback($callbackName, $callback);
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break;
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}
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}
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/**
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* Trigger a specific Callback
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*
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* @param mixed $callbackName
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*/
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public function triggerCallback($callbackName) {
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if (!$this->callbackListeningExists($callbackName)) {
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return;
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}
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$params = func_get_args();
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$params = array_slice($params, 1, null, true);
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foreach ($this->callbackListenings[$callbackName] as $listening) {
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/** @var Listening $listening */
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$listening->triggerCallbackWithParams($params);
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}
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}
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/**
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* Handle the given Script Callback
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*
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* @param array $callback
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*/
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private function handleScriptCallback(array $callback) {
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$scriptCallbackData = $callback[1];
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$scriptCallbackName = $scriptCallbackData[0];
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$this->triggerScriptCallback($scriptCallbackName, $scriptCallbackData);
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$this->triggerCallback(Callbacks::SCRIPTCALLBACK, $scriptCallbackName, $scriptCallbackData[1]);
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}
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/**
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* Trigger a specific Script Callback
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*
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* @param string $callbackName
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*/
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public function triggerScriptCallback($callbackName) {
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if (!array_key_exists($callbackName, $this->scriptCallbackListenings)) {
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return;
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}
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$params = func_get_args();
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$params = array_slice($params, 1, null, true);
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foreach ($this->scriptCallbackListenings[$callbackName] as $listening) {
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/** @var Listening $listening */
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$listening->triggerCallbackWithParams($params);
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}
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}
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}
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