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PocketMine-MP/src/PocketMine/Server.php
Shoghi Cervantes cbc64462e6 New directory structure. More powerful startup scripts
2014-03-08 04:41:43 +01:00

711 lines
24 KiB
PHP
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<?php
/*
*
* ____ _ _ __ __ _ __ __ ____
* | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
* | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
* | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* @author PocketMine Team
* @link http://www.pocketmine.net/
*
*
*/
/**
* PocketMine-MP is the Minecraft: PE multiplayer server software
* Homepage: http://www.pocketmine.net/
*/
namespace PocketMine;
use PocketMine\Entity\Entity as Entity;
use PocketMine\Network\Handler as Handler;
use PocketMine\Network\Packet as Packet;
use PocketMine\Network\Protocol\Info as Info;
use PocketMine\Network\RakNet\Info as RakNetInfo;
use PocketMine\Network\RakNet\Packet as RakNetPacket;
use PocketMine\Utils\Utils as Utils;
use PocketMine\Utils\VersionString as VersionString;
class Server{
public $tCnt;
public $serverID, $interface, $database, $version, $invisible, $tickMeasure, $preparedSQL, $spawn, $whitelist, $seed, $stop, $gamemode, $difficulty, $name, $maxClients, $eidCnt, $custom, $description, $motd, $port, $saveEnabled;
private $serverip, $evCnt, $handCnt, $events, $eventsID, $handlers, $serverType, $lastTick, $doTick, $ticks, $memoryStats, $schedule, $asyncThread, $async = array(), $asyncID = 0;
/**
* @var ServerAPI
*/
public $api;
private function load(){
$this->version = new VersionString();
if(defined("DEBUG") and DEBUG >= 0){
@cli_set_process_title("PocketMine-MP " . \PocketMine\VERSION);
}
console("[INFO] Starting Minecraft PE server on " . ($this->serverip === "0.0.0.0" ? "*" : $this->serverip) . ":" . $this->port);
define("BOOTUP_RANDOM", Utils::getRandomBytes(16));
$this->serverID = $this->serverID === false ? Utils::readLong(substr(Utils::getUniqueID(true, $this->serverip . $this->port), 8)) : $this->serverID;
$this->seed = $this->seed === false ? Utils::readInt(Utils::getRandomBytes(4, false)) : $this->seed;
$this->startDatabase();
$this->api = false;
$this->tCnt = 1;
$this->events = array();
$this->eventsID = array();
$this->handlers = array();
$this->invisible = false;
$this->difficulty = 1;
$this->custom = array();
$this->evCnt = 1;
$this->handCnt = 1;
$this->eidCnt = 1;
$this->maxClients = 20;
$this->schedule = array();
$this->scheduleCnt = 1;
$this->description = "";
$this->memoryStats = array();
$this->spawn = false;
$this->saveEnabled = true;
$this->whitelist = false;
$this->tickMeasure = array_fill(0, 40, 0);
$this->setType("normal");
$this->interface = new Handler("255.255.255.255", $this->port, $this->serverip);
$this->stop = false;
$this->ticks = 0;
if(!defined("NO_THREADS")){
$this->asyncThread = new \AsyncMultipleQueue();
}
}
function __construct($name, $gamemode = SURVIVAL, $seed = false, $port = 19132, $serverip = "0.0.0.0"){
$this->port = (int) $port;
$this->doTick = true;
$this->gamemode = (int) $gamemode;
$this->name = $name;
$this->motd = "Welcome to " . $name;
$this->serverID = false;
$this->seed = $seed;
$this->serverip = $serverip;
$this->load();
}
/**
* @return float
*/
public function getTPS(){
$v = array_values($this->tickMeasure);
$tps = 40 / ($v[39] - $v[0]);
return round($tps, 4);
}
public function titleTick(){
$time = microtime(true);
if(defined("DEBUG") and DEBUG >= 0 and ANSI === true){
echo "\x1b]0;PocketMine-MP " . VERSION . " | Online " . count(Player::$list) . "/" . $this->maxClients . " | RAM " . round((memory_get_usage() / 1024) / 1024, 2) . "MB | U " . round(($this->interface->bandwidth[1] / max(1, $time - $this->interface->bandwidth[2])) / 1024, 2) . " D " . round(($this->interface->bandwidth[0] / max(1, $time - $this->interface->bandwidth[2])) / 1024, 2) . " kB/s | TPS " . $this->getTPS() . "\x07";
}
$this->interface->bandwidth = array(0, 0, $time);
}
public function loadEvents(){
if(ANSI === true){
$this->schedule(30, array($this, "titleTick"), array(), true);
}
$this->schedule(20 * 15, array($this, "checkTicks"), array(), true);
$this->schedule(20 * 60, array($this, "checkMemory"), array(), true);
$this->schedule(20 * 45, "PocketMine\\Utils\\Cache::cleanup", array(), true);
$this->schedule(20, array($this, "asyncOperationChecker"), array(), true);
}
public function checkTicks(){
if($this->getTPS() < 12){
console("[WARNING] Can't keep up! Is the server overloaded?");
}
}
public function checkMemory(){
$info = $this->debugInfo();
$data = $info["memory_usage"] . "," . $info["players"] . "," . $info["entities"];
$i = count($this->memoryStats) - 1;
if($i < 0 or $this->memoryStats[$i] !== $data){
$this->memoryStats[] = $data;
}
}
public function startDatabase(){
$this->preparedSQL = new \stdClass();
$this->preparedSQL->entity = new \stdClass();
$this->database = new \SQLite3(":memory:", SQLITE3_OPEN_READWRITE | SQLITE3_OPEN_CREATE);
$this->query("PRAGMA journal_mode = OFF;");
$this->query("PRAGMA encoding = \"UTF-8\";");
$this->query("PRAGMA secure_delete = OFF;");
$this->query("CREATE TABLE actions (ID INTEGER PRIMARY KEY, interval NUMERIC, last NUMERIC, code TEXT, repeat NUMERIC);");
$this->query("CREATE TABLE handlers (ID INTEGER PRIMARY KEY, name TEXT, priority NUMERIC);");
$this->query("CREATE TABLE blockUpdates (level TEXT, x INTEGER, y INTEGER, z INTEGER, type INTEGER, delay NUMERIC);");
$this->query("CREATE TABLE recipes (id INTEGER PRIMARY KEY, type NUMERIC, recipe TEXT);");
$this->query("PRAGMA synchronous = OFF;");
$this->preparedSQL->selectHandlers = $this->database->prepare("SELECT DISTINCT ID FROM handlers WHERE name = :name ORDER BY priority DESC;");
$this->preparedSQL->selectActions = $this->database->prepare("SELECT ID,code,repeat FROM actions WHERE last <= (:time - interval);");
$this->preparedSQL->updateAction = $this->database->prepare("UPDATE actions SET last = :time WHERE ID = :id;");
}
public function query($sql, $fetch = false){
$result = $this->database->query($sql) or console("[ERROR] [SQL Error] " . $this->database->lastErrorMsg() . ". Query: " . $sql, true, true, 0);
if($fetch === true and ($result instanceof \SQLite3Result)){
$result = $result->fetchArray(SQLITE3_ASSOC);
}
return $result;
}
public function debugInfo($console = false){
$info = array();
$info["tps"] = $this->getTPS();
$info["memory_usage"] = round((memory_get_usage() / 1024) / 1024, 2) . "MB";
$info["memory_peak_usage"] = round((memory_get_peak_usage() / 1024) / 1024, 2) . "MB";
$info["entities"] = count(Entity::$list);
$info["players"] = count(Player::$list);
$info["events"] = count($this->eventsID);
$info["handlers"] = $this->query("SELECT count(ID) as count FROM handlers;", true);
$info["handlers"] = $info["handlers"]["count"];
$info["actions"] = $this->query("SELECT count(ID) as count FROM actions;", true);
$info["actions"] = $info["actions"]["count"];
$info["garbage"] = gc_collect_cycles();
$this->handle("server.debug", $info);
if($console === true){
console("[DEBUG] TPS: " . $info["tps"] . ", Memory usage: " . $info["memory_usage"] . " (Peak " . $info["memory_peak_usage"] . "), Entities: " . $info["entities"] . ", Events: " . $info["events"] . ", Handlers: " . $info["handlers"] . ", Actions: " . $info["actions"] . ", Garbage: " . $info["garbage"], true, true, 2);
}
return $info;
}
/**
* @param string $reason
*/
public function close($reason = "server stop"){
if($this->stop !== true){
if(is_int($reason)){
$reason = "signal stop";
}
if(($this->api instanceof ServerAPI) === true){
if(($this->api->chat instanceof ChatAPI) === true){
$this->api->chat->broadcast("Stopping server...");
}
}
$this->stop = true;
$this->trigger("server.close", $reason);
$this->interface->close();
if(!defined("NO_THREADS")){
@$this->asyncThread->stop = true;
}
}
}
public function setType($type = "normal"){
switch(trim(strtolower($type))){
case "normal":
case "demo":
$this->serverType = "MCCPP;Demo;";
break;
case "minecon":
$this->serverType = "MCCPP;MINECON;";
break;
}
}
public function asyncOperation($type, array $data, callable $callable = null){
if(defined("NO_THREADS")){
return false;
}
$d = "";
$type = (int) $type;
switch($type){
case ASYNC_CURL_GET:
$d .= Utils::writeShort(strlen($data["url"])) . $data["url"] . (isset($data["timeout"]) ? Utils::writeShort($data["timeout"]) : Utils::writeShort(10));
break;
case ASYNC_CURL_POST:
$d .= Utils::writeShort(strlen($data["url"])) . $data["url"] . (isset($data["timeout"]) ? Utils::writeShort($data["timeout"]) : Utils::writeShort(10));
$d .= Utils::writeShort(count($data["data"]));
foreach($data["data"] as $key => $value){
$d .= Utils::writeShort(strlen($key)) . $key . Utils::writeInt(strlen($value)) . $value;
}
break;
case ASYNC_FUNCTION:
$params = serialize($data["arguments"]);
$d .= Utils::writeShort(strlen($data["function"])) . $data["function"] . Utils::writeInt(strlen($params)) . $params;
break;
default:
return false;
}
$ID = $this->asyncID++;
$this->async[$ID] = $callable;
$this->asyncThread->input .= Utils::writeInt($ID) . Utils::writeShort($type) . $d;
return $ID;
}
public function asyncOperationChecker(){
if(defined("NO_THREADS")){
return false;
}
if(isset($this->asyncThread->output{5})){
$offset = 0;
$ID = Utils::readInt(substr($this->asyncThread->output, $offset, 4));
$offset += 4;
$type = Utils::readShort(substr($this->asyncThread->output, $offset, 2));
$offset += 2;
$data = array();
switch($type){
case ASYNC_CURL_GET:
case ASYNC_CURL_POST:
$len = Utils::readInt(substr($this->asyncThread->output, $offset, 4));
$offset += 4;
$data["result"] = substr($this->asyncThread->output, $offset, $len);
$offset += $len;
break;
case ASYNC_FUNCTION:
$len = Utils::readInt(substr($this->asyncThread->output, $offset, 4));
$offset += 4;
$data["result"] = unserialize(substr($this->asyncThread->output, $offset, $len));
$offset += $len;
break;
}
$this->asyncThread->output = substr($this->asyncThread->output, $offset);
if(isset($this->async[$ID]) and $this->async[$ID] !== null and is_callable($this->async[$ID])){
if(is_array($this->async[$ID])){
$method = $this->async[$ID][1];
$result = $this->async[$ID][0]->$method($data, $type, $ID);
} else{
$result = $this->async[$ID]($data, $type, $ID);
}
}
unset($this->async[$ID]);
}
}
/**
* @param string $event
* @param callable $callable
* @param integer $priority
*
* @return boolean
*/
public function addHandler($event, callable $callable, $priority = 5){
if(!is_callable($callable)){
return false;
} elseif(isset(Deprecation::$events[$event])){
$sub = "";
if(Deprecation::$events[$event] !== false){
$sub = " Substitute \"" . Deprecation::$events[$event] . "\" found.";
}
console("[ERROR] Event \"$event\" has been deprecated.$sub [Adding handle to " . (is_array($callable) ? get_class($callable[0]) . "::" . $callable[1] : $callable) . "]");
}
$priority = (int) $priority;
$hnid = $this->handCnt++;
$this->handlers[$hnid] = $callable;
$this->query("INSERT INTO handlers (ID, name, priority) VALUES (" . $hnid . ", '" . str_replace("'", "\\'", $event) . "', " . $priority . ");");
console("[INTERNAL] New handler " . (is_array($callable) ? get_class($callable[0]) . "::" . $callable[1] : $callable) . " to special event " . $event . " (ID " . $hnid . ")", true, true, 3);
return $hnid;
}
public function dhandle($e, $d){
return $this->handle($e, $d);
}
public function handle($event, &$data){
$this->preparedSQL->selectHandlers->reset();
$this->preparedSQL->selectHandlers->clear();
$this->preparedSQL->selectHandlers->bindValue(":name", $event, SQLITE3_TEXT);
$handlers = $this->preparedSQL->selectHandlers->execute();
$result = null;
if($handlers instanceof \SQLite3Result){
$call = array();
while(($hn = $handlers->fetchArray(SQLITE3_ASSOC)) !== false){
$call[(int) $hn["ID"]] = true;
}
$handlers->finalize();
foreach($call as $hnid => $boolean){
if($result !== false and $result !== true){
$handler = $this->handlers[$hnid];
if(is_array($handler)){
$method = $handler[1];
$result = $handler[0]->$method($data, $event);
} else{
$result = $handler($data, $event);
}
} else{
break;
}
}
} elseif(isset(Deprecation::$events[$event])){
$sub = "";
if(Deprecation::$events[$event] !== false){
$sub = " Substitute \"" . Deprecation::$events[$event] . "\" found.";
}
console("[ERROR] Event \"$event\" has been deprecated.$sub [Handler]");
}
if($result !== false){
$this->trigger($event, $data);
}
return $result;
}
public function eventHandler($data, $event){
switch($event){
}
}
/**
* @return string
*/
public function getGamemode(){
switch($this->gamemode){
case SURVIVAL:
return "survival";
case CREATIVE:
return "creative";
case ADVENTURE:
return "adventure";
case VIEW:
return "view";
}
}
public function init(){
register_tick_function(array($this, "tick"));
declare(ticks = 5000); //Minimum TPS for main thread locks
$this->loadEvents();
register_shutdown_function(array($this, "dumpError"));
register_shutdown_function(array($this, "close"));
if(function_exists("pcntl_signal")){
pcntl_signal(SIGTERM, array($this, "close"));
pcntl_signal(SIGINT, array($this, "close"));
pcntl_signal(SIGHUP, array($this, "close"));
}
console("[INFO] Default game type: " . strtoupper($this->getGamemode()));
$this->trigger("server.start", microtime(true));
console('[INFO] Done (' . round(microtime(true) - START_TIME, 3) . 's)! For help, type "help" or "?"');
$this->process();
}
public function dumpError(){
if($this->stop === true){
return;
}
ini_set("memory_limit", "-1"); //Fix error dump not dumped on memory problems
console("[SEVERE] An unrecovereable has ocurred and the server has crashed. Creating an error dump");
$dump = "```\r\n# PocketMine-MP Error Dump " . date("D M j H:i:s T Y") . "\r\n";
$er = error_get_last();
$errorConversion = array(
E_ERROR => "E_ERROR",
E_WARNING => "E_WARNING",
E_PARSE => "E_PARSE",
E_NOTICE => "E_NOTICE",
E_CORE_ERROR => "E_CORE_ERROR",
E_CORE_WARNING => "E_CORE_WARNING",
E_COMPILE_ERROR => "E_COMPILE_ERROR",
E_COMPILE_WARNING => "E_COMPILE_WARNING",
E_USER_ERROR => "E_USER_ERROR",
E_USER_WARNING => "E_USER_WARNING",
E_USER_NOTICE => "E_USER_NOTICE",
E_STRICT => "E_STRICT",
E_RECOVERABLE_ERROR => "E_RECOVERABLE_ERROR",
E_DEPRECATED => "E_DEPRECATED",
E_USER_DEPRECATED => "E_USER_DEPRECATED",
);
$er["type"] = isset($errorConversion[$er["type"]]) ? $errorConversion[$er["type"]] : $er["type"];
$dump .= "Error: " . var_export($er, true) . "\r\n\r\n";
if(stripos($er["file"], "plugin") !== false){
$dump .= "THIS ERROR WAS CAUSED BY A PLUGIN. REPORT IT TO THE PLUGIN DEVELOPER.\r\n";
}
$dump .= "Code: \r\n";
$file = @file($er["file"], FILE_IGNORE_NEW_LINES);
for($l = max(0, $er["line"] - 10); $l < $er["line"] + 10; ++$l){
$dump .= "[" . ($l + 1) . "] " . @$file[$l] . "\r\n";
}
$dump .= "\r\n\r\n";
$dump .= "Backtrace: \r\n";
foreach(getTrace() as $line){
$dump .= "$line\r\n";
}
$dump .= "\r\n\r\n";
$version = new VersionString();
$dump .= "PocketMine-MP version: " . $version . " #" . $version->getNumber() . " [Protocol " . Info::CURRENT_PROTOCOL . "; API " . API_VERSION . "]\r\n";
$dump .= "Git commit: " . GIT_COMMIT . "\r\n";
$dump .= "uname -a: " . php_uname("a") . "\r\n";
$dump .= "PHP Version: " . phpversion() . "\r\n";
$dump .= "Zend version: " . zend_version() . "\r\n";
$dump .= "OS : " . PHP_OS . ", " . Utils::getOS() . "\r\n";
$dump .= "Debug Info: " . var_export($this->debugInfo(false), true) . "\r\n\r\n\r\n";
global $arguments;
$dump .= "Parameters: " . var_export($arguments, true) . "\r\n\r\n\r\n";
$p = $this->api->getProperties();
if($p["rcon.password"] != ""){
$p["rcon.password"] = "******";
}
$dump .= "server.properties: " . var_export($p, true) . "\r\n\r\n\r\n";
if($this->api->plugin instanceof PluginAPI){
$plist = $this->api->plugin->getList();
$dump .= "Loaded plugins:\r\n";
foreach($plist as $p){
$dump .= $p["name"] . " " . $p["version"] . " by " . $p["author"] . "\r\n";
}
$dump .= "\r\n\r\n";
}
$extensions = array();
foreach(get_loaded_extensions() as $ext){
$extensions[$ext] = phpversion($ext);
}
$dump .= "Loaded Modules: " . var_export($extensions, true) . "\r\n";
$this->checkMemory();
$dump .= "Memory Usage Tracking: \r\n" . chunk_split(base64_encode(gzdeflate(implode(";", $this->memoryStats), 9))) . "\r\n";
ob_start();
phpinfo();
$dump .= "\r\nphpinfo(): \r\n" . chunk_split(base64_encode(gzdeflate(ob_get_contents(), 9))) . "\r\n";
ob_end_clean();
$dump .= "\r\n```";
$name = "Error_Dump_" . date("D_M_j-H.i.s-T_Y");
logg($dump, $name, true, 0, true);
console("[SEVERE] Please submit the \"{$name}.log\" file to the Bug Reporting page. Give as much info as you can.", true, true, 0);
}
public function tick(){
$time = microtime(true);
if($this->lastTick <= ($time - 0.05)){
$this->tickMeasure[] = $this->lastTick = $time;
unset($this->tickMeasure[key($this->tickMeasure)]);
++$this->ticks;
return $this->tickerFunction($time);
}
return 0;
}
public static function clientID($ip, $port){
return crc32($ip . $port) ^ crc32($port . $ip . BOOTUP_RANDOM);
//return $ip . ":" . $port;
}
public function packetHandler(Packet $packet){
$data =& $packet;
$CID = Server::clientID($packet->ip, $packet->port);
if(isset(Player::$list[$CID])){
Player::$list[$CID]->handlePacket($packet);
} else{
switch($packet->pid()){
case RakNetInfo::UNCONNECTED_PING:
case RakNetInfo::UNCONNECTED_PING_OPEN_CONNECTIONS:
if($this->invisible === true){
$pk = new RakNetPacket(RakNetInfo::UNCONNECTED_PONG);
$pk->pingID = $packet->pingID;
$pk->serverID = $this->serverID;
$pk->serverType = $this->serverType;
$pk->ip = $packet->ip;
$pk->port = $packet->port;
$this->send($pk);
break;
}
if(!isset($this->custom["times_" . $CID])){
$this->custom["times_" . $CID] = 0;
}
$ln = 15;
if($this->description == "" or substr($this->description, -1) != " "){
$this->description .= " ";
}
$txt = substr($this->description, $this->custom["times_" . $CID], $ln);
$txt .= substr($this->description, 0, $ln - strlen($txt));
$pk = new RakNetPacket(RakNetInfo::UNCONNECTED_PONG);
$pk->pingID = $packet->pingID;
$pk->serverID = $this->serverID;
$pk->serverType = $this->serverType . $this->name . " [" . count(Player::$list) . "/" . $this->maxClients . "] " . $txt;
$pk->ip = $packet->ip;
$pk->port = $packet->port;
$this->send($pk);
$this->custom["times_" . $CID] = ($this->custom["times_" . $CID] + 1) % strlen($this->description);
break;
case RakNetInfo::OPEN_CONNECTION_REQUEST_1:
if($packet->structure !== RakNetInfo::STRUCTURE){
console("[DEBUG] Incorrect structure #" . $packet->structure . " from " . $packet->ip . ":" . $packet->port, true, true, 2);
$pk = new RakNetPacket(RakNetInfo::INCOMPATIBLE_PROTOCOL_VERSION);
$pk->serverID = $this->serverID;
$pk->ip = $packet->ip;
$pk->port = $packet->port;
$this->send($pk);
} else{
$pk = new RakNetPacket(RakNetInfo::OPEN_CONNECTION_REPLY_1);
$pk->serverID = $this->serverID;
$pk->mtuSize = strlen($packet->buffer);
$pk->ip = $packet->ip;
$pk->port = $packet->port;
$this->send($pk);
}
break;
case RakNetInfo::OPEN_CONNECTION_REQUEST_2:
if($this->invisible === true){
break;
}
new Player($packet->clientID, $packet->ip, $packet->port, $packet->mtuSize); //New Session!
$pk = new RakNetPacket(RakNetInfo::OPEN_CONNECTION_REPLY_2);
$pk->serverID = $this->serverID;
$pk->serverPort = $this->port;
$pk->mtuSize = $packet->mtuSize;
$pk->ip = $packet->ip;
$pk->port = $packet->port;
$this->send($pk);
break;
}
}
}
public function send(Packet $packet){
return $this->interface->writePacket($packet);
}
public function process(){
$lastLoop = 0;
while($this->stop === false){
$packet = $this->interface->readPacket();
if($packet instanceof Packet){
$this->packetHandler($packet);
$lastLoop = 0;
}
if($this->tick() > 0){
$lastLoop = 0;
} else{
++$lastLoop;
if($lastLoop < 64){
} elseif($lastLoop < 256){
usleep(100);
} elseif($lastLoop < 512){
usleep(512);
} else{
usleep(5000);
}
}
}
}
public function trigger($event, $data = ""){
if(isset($this->events[$event])){
foreach($this->events[$event] as $evid => $ev){
if(!is_callable($ev)){
$this->deleteEvent($evid);
continue;
}
if(is_array($ev)){
$method = $ev[1];
$ev[0]->$method($data, $event);
} else{
$ev($data, $event);
}
}
} elseif(isset(Deprecation::$events[$event])){
$sub = "";
if(Deprecation::$events[$event] !== false){
$sub = " Substitute \"" . Deprecation::$events[$event] . "\" found.";
}
console("[ERROR] Event \"$event\" has been deprecated.$sub [Trigger]");
}
}
public function schedule($ticks, callable $callback, $data = array(), $repeat = false, $eventName = "server.schedule"){
if(!is_callable($callback)){
return false;
}
$chcnt = $this->scheduleCnt++;
$this->schedule[$chcnt] = array($callback, $data, $eventName);
$this->query("INSERT INTO actions (ID, interval, last, repeat) VALUES(" . $chcnt . ", " . ($ticks / 20) . ", " . microtime(true) . ", " . (((bool) $repeat) === true ? 1 : 0) . ");");
return $chcnt;
}
public function tickerFunction($time){
//actions that repeat every x time will go here
$this->preparedSQL->selectActions->reset();
$this->preparedSQL->selectActions->bindValue(":time", $time, SQLITE3_FLOAT);
$actions = $this->preparedSQL->selectActions->execute();
$actionCount = 0;
if($actions instanceof \SQLite3Result){
while(($action = $actions->fetchArray(SQLITE3_ASSOC)) !== false){
$cid = $action["ID"];
$this->preparedSQL->updateAction->reset();
$this->preparedSQL->updateAction->bindValue(":time", $time, SQLITE3_FLOAT);
$this->preparedSQL->updateAction->bindValue(":id", $cid, SQLITE3_INTEGER);
$this->preparedSQL->updateAction->execute();
if(!@is_callable($this->schedule[$cid][0])){
$return = false;
} else{
++$actionCount;
$return = call_user_func($this->schedule[$cid][0], $this->schedule[$cid][1], $this->schedule[$cid][2]);
}
if($action["repeat"] == 0 or $return === false){
$this->query("DELETE FROM actions WHERE ID = " . $action["ID"] . ";");
$this->schedule[$cid] = null;
unset($this->schedule[$cid]);
}
}
$actions->finalize();
}
return $actionCount;
}
public function event($event, callable $func){
if(!is_callable($func)){
return false;
} elseif(isset(Deprecation::$events[$event])){
$sub = "";
if(Deprecation::$events[$event] !== false){
$sub = " Substitute \"" . Deprecation::$events[$event] . "\" found.";
}
console("[ERROR] Event \"$event\" has been deprecated.$sub [Attach to " . (is_array($func) ? get_class($func[0]) . "::" . $func[1] : $func) . "]");
}
$evid = $this->evCnt++;
if(!isset($this->events[$event])){
$this->events[$event] = array();
}
$this->events[$event][$evid] = $func;
$this->eventsID[$evid] = $event;
console("[INTERNAL] Attached " . (is_array($func) ? get_class($func[0]) . "::" . $func[1] : $func) . " to event " . $event . " (ID " . $evid . ")", true, true, 3);
return $evid;
}
public function deleteEvent($id){
$id = (int) $id;
if(isset($this->eventsID[$id])){
$ev = $this->eventsID[$id];
$this->eventsID[$id] = null;
unset($this->eventsID[$id]);
$this->events[$ev][$id] = null;
unset($this->events[$ev][$id]);
if(count($this->events[$ev]) === 0){
unset($this->events[$ev]);
}
}
}
}
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