Added Logger interface, threaded MainLogger and updated PluginLogger

src/pocketmine/Player.php

@@ -82,6 +82,7 @@ use pocketmine\tile\Sign;
 use pocketmine\tile\Spawnable;
 use pocketmine\tile\Tile;
 use pocketmine\utils\Binary;
+use pocketmine\utils\MainLogger;
 use pocketmine\utils\TextFormat;
 
 /**
@@ -392,7 +393,8 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 		$this->buffer->data = [];
 		$this->tasks[] = $this->server->getScheduler()->scheduleRepeatingTask(new CallbackTask(array($this, "handlePacketQueues")), 1);
 		$this->tasks[] = $this->server->getScheduler()->scheduleRepeatingTask(new CallbackTask(array($this, "clearQueue")), 20 * 60);
-		console("[DEBUG] New Session started with " . $ip . ":" . $port . ". MTU " . $this->MTU . ", Client ID " . $this->clientID, true, true, 2);
+
+		$this->server->getLogger()->debug("New Session started with " . $ip . ":" . $port . ". MTU " . $this->MTU . ", Client ID " . $this->clientID);
 	}
 
 	/**
@@ -1448,7 +1450,7 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 				$this->lastMeasure = microtime(true);
 				$this->tasks[] = $this->server->getScheduler()->scheduleRepeatingTask(new CallbackTask(array($this, "measureLag")), 50);
 
-				console("[INFO] " . TextFormat::AQUA . $this->username . TextFormat::RESET . "[/" . $this->ip . ":" . $this->port . "] logged in with entity id " . $this->id . " at (" . $this->getLevel()->getName() . ", " . round($this->x, 4) . ", " . round($this->y, 4) . ", " . round($this->z, 4) . ")");
+				$this->server->getLogger()->info(TextFormat::AQUA . $this->username . TextFormat::WHITE . "[/" . $this->ip . ":" . $this->port . "] logged in with entity id " . $this->id . " at (" . $this->getLevel()->getName() . ", " . round($this->x, 4) . ", " . round($this->y, 4) . ", " . round($this->z, 4) . ")");
 
 				$this->server->getPluginManager()->callEvent(new PlayerJoinEvent($this, $this->username . " joined the game"));
 
@@ -1517,7 +1519,7 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 							$this->teleport($this->lastCorrect, $this->entity->yaw, $this->entity->pitch, false);
 						}
 						if($this->blocked !== true){
-							console("[WARNING] ".$this->username." moved too quickly!");
+							$this->server->getLogger()->warning($this->username." moved too quickly!");
 						}
 					}else{*/
 					$this->setPositionAndRotation($newPos, $packet->yaw, $packet->pitch);
@@ -2163,7 +2165,7 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 				}
 				break;
 			default:
-				console("[DEBUG] Unhandled " . $packet->pid() . " data packet for " . $this->username . " (" . $this->clientID . "): " . print_r($packet, true), true, true, 2);
+				$this->server->getLogger()->debug("Unhandled " . $packet->pid() . " data packet for " . $this->username . " (" . $this->clientID . "): " . print_r($packet, true));
 				break;
 		}
 	}
@@ -2257,7 +2259,7 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 			}
 			$this->server->getPluginManager()->unsubscribeFromPermission(Server::BROADCAST_CHANNEL_USERS, $this);
 			$this->spawned = false;
-			console("[INFO] " . TextFormat::AQUA . $this->username . TextFormat::RESET . "[/" . $this->ip . ":" . $this->port . "] logged out due to " . $reason);
+			$this->server->getLogger()->info(TextFormat::AQUA . $this->username . TextFormat::WHITE . "[/" . $this->ip . ":" . $this->port . "] logged out due to " . $reason);
 			$this->windows = new \SplObjectStorage();
 			$this->windowIndex = [];
 			$this->chunksLoaded = [];

src/pocketmine/PocketMine.php

@@ -20,18 +20,6 @@
 */
 
 namespace {
-	/**
-	 * Output text to the console, can contain Minecraft-formatted text.
-	 *
-	 * @param string $message
-	 * @param bool   $EOL
-	 * @param bool   $log
-	 * @param int    $level
-	 */
-	function console($message, $EOL = true, $log = true, $level = 1){
-		pocketmine\console($message, $EOL, $log, $level);
-	}
-
 	function safe_var_dump(){
 		static $cnt = 0;
 		foreach(func_get_args() as $var){
@@ -78,6 +66,8 @@ namespace {
 
 namespace pocketmine {
 	use pocketmine\utils\Binary;
+	use pocketmine\utils\LogLevel;
+	use pocketmine\utils\MainLogger;
 	use pocketmine\utils\TextFormat;
 	use pocketmine\utils\Utils;
 	use pocketmine\wizard\Installer;
@@ -154,11 +144,9 @@ namespace pocketmine {
 	define("pocketmine\\DATA", isset($opts["data"]) ? realpath($opts["data"]) . DIRECTORY_SEPARATOR : \getcwd() . DIRECTORY_SEPARATOR);
 	define("pocketmine\\PLUGIN_PATH", isset($opts["plugins"]) ? realpath($opts["plugins"]) . DIRECTORY_SEPARATOR : \getcwd() . DIRECTORY_SEPARATOR . "plugins" . DIRECTORY_SEPARATOR);
 
-	if((strpos(strtoupper(php_uname("s")), "WIN") === false or isset($opts["enable-ansi"])) and !isset($opts["disable-ansi"])){
+	define("pocketmine\\ANSI", ((strpos(strtoupper(php_uname("s")), "WIN") === false or isset($opts["enable-ansi"])) and !isset($opts["disable-ansi"])));
-		define("pocketmine\\ANSI", true);
+
-	}else{
+	$logger = new MainLogger(\pocketmine\PATH . "server.log", \pocketmine\ANSI);
-		define("pocketmine\\ANSI", false);
-	}
 
 	function kill($pid){
 		switch(Utils::getOS()){
@@ -172,57 +160,6 @@ namespace pocketmine {
 		}
 	}
 
-	/**
-	 * Output text to the console, can contain Minecraft-formatted text.
-	 *
-	 * @param      $message
-	 * @param bool $EOL
-	 * @param bool $log
-	 * @param int  $level
-	 */
-	function console($message, $EOL = true, $log = true, $level = 1){
-		if(!defined("pocketmine\\DEBUG") or \pocketmine\DEBUG >= $level){
-			$message .= $EOL === true ? PHP_EOL : "";
-			if($message{0} !== "["){
-				$message = "[INFO] $message";
-			}
-			$time = (\pocketmine\ANSI === true ? TextFormat::AQUA . date("H:i:s") . TextFormat::RESET : date("H:i:s")) . " ";
-			$replaced = TextFormat::clean(preg_replace('/\x1b\[[0-9;]*m/', "", $time . $message));
-			if($log === true and (!defined("LOG") or LOG === true)){
-				log(date("Y-m-d") . " " . $replaced, "server", false, $level);
-			}
-			if(\pocketmine\ANSI === true){
-				$add = "";
-				if(preg_match("/^\\[([a-zA-Z0-9]*)\\]/", $message, $matches) > 0){
-					switch($matches[1]){
-						case "ERROR":
-						case "SEVERE":
-							$add .= TextFormat::RED;
-							break;
-						case "TRACE":
-						case "INTERNAL":
-						case "DEBUG":
-							$add .= TextFormat::GRAY;
-							break;
-						case "WARNING":
-							$add .= TextFormat::YELLOW;
-							break;
-						case "NOTICE":
-							$add .= TextFormat::AQUA;
-							break;
-						default:
-							$add = "";
-							break;
-					}
-				}
-				$message = TextFormat::toANSI($time . $add . $message . TextFormat::RESET);
-			}else{
-				$message = $replaced;
-			}
-			echo $message;
-		}
-	}
-
 	function getTrace($start = 1){
 		$e = new \Exception();
 		$trace = $e->getTrace();
@@ -262,11 +199,12 @@ namespace pocketmine {
 			E_DEPRECATED => "E_DEPRECATED",
 			E_USER_DEPRECATED => "E_USER_DEPRECATED",
 		);
-		$type = ($errno === E_ERROR or $errno === E_WARNING or $errno === E_USER_ERROR or $errno === E_USER_WARNING) ? "ERROR" : "NOTICE";
+		$type = ($errno === E_ERROR or $errno === E_WARNING or $errno === E_USER_ERROR or $errno === E_USER_WARNING) ? LogLevel::ERROR : LogLevel::NOTICE;
 		$errno = isset($errorConversion[$errno]) ? $errorConversion[$errno] : $errno;
-		console("[$type] A $errno error happened: \"$errstr\" in \"$errfile\" at line $errline", true, true, 0);
+		$logger = MainLogger::getLogger();
+		$logger->log($type, "A $errno error happened: \"$errstr\" in \"$errfile\" at line $errline");
 		foreach(getTrace() as $i => $line){
-			console("[TRACE] $line");
+			$logger->debug($line);
 		}
 
 		return true;
@@ -296,22 +234,22 @@ namespace pocketmine {
 	$errors = 0;
 
 	if(version_compare("5.4.0", PHP_VERSION) > 0){
-		console("[ERROR] Use PHP >= 5.4.0", true, true, 0);
+		$logger->critical("Use PHP >= 5.4.0");
 		++$errors;
 	}
 
 	if(php_sapi_name() !== "cli"){
-		console("[ERROR] You must run PocketMine-MP using the CLI.", true, true, 0);
+		$logger->critical("You must run PocketMine-MP using the CLI.");
 		++$errors;
 	}
 
 	if(!extension_loaded("sockets")){
-		console("[ERROR] Unable to find the Socket extension.", true, true, 0);
+		$logger->critical("Unable to find the Socket extension.");
 		++$errors;
 	}
 
 	if(!extension_loaded("pthreads")){
-		console("[ERROR] Unable to find the pthreads extension.", true, true, 0);
+		$logger->critical("Unable to find the pthreads extension.");
 		++$errors;
 	}else{
 		$pthreads_version = phpversion("pthreads");
@@ -319,52 +257,54 @@ namespace pocketmine {
 			$pthreads_version = "0.$pthreads_version";
 		}
 		if(version_compare($pthreads_version, "2.0.4") < 0){
-			console("[ERROR] pthreads >= 2.0.4 is required, while you have $pthreads_version.", true, true, 0);
+			$logger->critical("pthreads >= 2.0.4 is required, while you have $pthreads_version.");
 			++$errors;
 		}
 	}
 
 	if(!extension_loaded("uopz")){
-		//console("[NOTICE] Couldn't find the uopz extension. Some functions may be limited", true, true, 0);
+		//$logger->notice("Couldn't find the uopz extension. Some functions may be limited");
 	}
 
 	if(extension_loaded("pocketmine")){
 		if(version_compare(phpversion("pocketmine"), "0.0.1") < 0){
-			console("[ERROR] You have the native PocketMine extension, but your version is lower than 0.0.1.", true, true, 0);
+			$logger->critical("You have the native PocketMine extension, but your version is lower than 0.0.1.");
 			++$errors;
 		}elseif(version_compare(phpversion("pocketmine"), "0.0.4") > 0){
-			console("[ERROR] You have the native PocketMine extension, but your version is higher than 0.0.4.", true, true, 0);
+			$logger->critical("You have the native PocketMine extension, but your version is higher than 0.0.4.");
 			++$errors;
 		}
 	}
 
 	if(!extension_loaded("Weakref") and !extension_loaded("weakref")){
-		console("[ERROR] Unable to find the Weakref extension.", true, true, 0);
+		$logger->critical("Unable to find the Weakref extension.");
 		++$errors;
 	}
 
 	if(!extension_loaded("curl")){
-		console("[ERROR] Unable to find the cURL extension.", true, true, 0);
+		$logger->critical("Unable to find the cURL extension.");
 		++$errors;
 	}
 
 	if(!extension_loaded("sqlite3")){
-		console("[ERROR] Unable to find the SQLite3 extension.", true, true, 0);
+		$logger->critical("Unable to find the SQLite3 extension.");
 		++$errors;
 	}
 
 	if(!extension_loaded("yaml")){
-		console("[ERROR] Unable to find the YAML extension.", true, true, 0);
+		$logger->critical("Unable to find the YAML extension.");
 		++$errors;
 	}
 
 	if(!extension_loaded("zlib")){
-		console("[ERROR] Unable to find the Zlib extension.", true, true, 0);
+		$logger->critical("Unable to find the Zlib extension.");
 		++$errors;
 	}
 
 	if($errors > 0){
-		console("[ERROR] Please use the installer provided on the homepage, or recompile PHP again.", true, true, 0);
+		$logger->critical("Please use the installer provided on the homepage, or recompile PHP again.");
+		$logger->shutdown();
+		$logger->join();
 		exit(1); //Exit with error
 	}
 
@@ -383,11 +323,13 @@ namespace pocketmine {
 	}
 
 	if(substr(__FILE__, 0, 7) !== "phar://"){
-		console("[WARNING] Non-packaged PocketMine-MP installation detected, do not use on production.");
+		$logger->warning("Non-packaged PocketMine-MP installation detected, do not use on production.");
 	}
 
-	$server = new Server($autoloader, \pocketmine\PATH, \pocketmine\DATA, \pocketmine\PLUGIN_PATH);
+	$server = new Server($autoloader, $logger, \pocketmine\PATH, \pocketmine\DATA, \pocketmine\PLUGIN_PATH);
 	$server->start();
+	$logger->shutdown();
+	$logger->join();
 
 	kill(getmypid());
 	exit(0);

src/pocketmine/Server.php

@@ -84,6 +84,7 @@ use pocketmine\tile\Sign;
 use pocketmine\tile\Tile;
 use pocketmine\utils\Binary;
 use pocketmine\utils\Config;
+use pocketmine\utils\Logger;
 use pocketmine\utils\TextFormat;
 use pocketmine\utils\Utils;
 use pocketmine\utils\VersionString;
@@ -122,6 +123,9 @@ class Server{
 	/** @var TickScheduler */
 	private $tickScheduler = null;
 
+	/** @var \pocketmine\utils\Logger */
+	private $logger;
+
 	/** @var CommandReader */
 	private $console = null;
 
@@ -444,6 +448,13 @@ class Server{
 		return $this->autoloader;
 	}
 
+	/**
+	 * @return Logger
+	 */
+	public function getLogger(){
+		return $this->logger;
+	}
+
 	/**
 	 * @return EntityMetadataStore
 	 */
@@ -602,7 +613,7 @@ class Server{
 				$nbt["SpawnX"] = (int) $data->get("spawn")["x"];
 				$nbt["SpawnY"] = (int) $data->get("spawn")["y"];
 				$nbt["SpawnZ"] = (int) $data->get("spawn")["z"];
-				console("[NOTICE] Old Player data found for \"" . $name . "\", upgrading profile");
+				$this->logger->notice("Old Player data found for \"" . $name . "\", upgrading profile");
 				foreach($data->get("inventory") as $slot => $item){
 					if(count($item) === 3){
 						$nbt->Inventory[$slot + 9] = new Compound(false, array(
@@ -641,7 +652,7 @@ class Server{
 				}
 				unlink($path . "$name.yml");
 			}else{
-				console("[NOTICE] Player data not found for \"" . $name . "\", creating new profile");
+				$this->logger->notice("Player data not found for \"" . $name . "\", creating new profile");
 			}
 			$this->saveOfflinePlayerData($name, $nbt);
 
@@ -809,13 +820,13 @@ class Server{
 		if($this->isLevelLoaded($name)){
 			return true;
 		}elseif(!$this->isLevelGenerated($name)){
-			console("[NOTICE] Level \"" . $name . "\" not found");
+			$this->logger->notice("Level \"" . $name . "\" not found");
 
 			return false;
 		}
 
 		$path = $this->getDataPath() . "worlds/" . $name . "/";
-		console("[INFO] Preparing level \"" . $name . "\"");
+		$this->logger->info("Preparing level \"" . $name . "\"");
 		$level = new LevelFormat($path . "level.pmf");
 		if(!$level->isLoaded){
 			console("[ERROR] Could not load level \"" . $name . "\"");
@@ -1175,14 +1186,16 @@ class Server{
 
 	/**
 	 * @param \SplClassLoader $autoloader
+	 * @param Logger          $logger
 	 * @param string          $filePath
 	 * @param string          $dataPath
 	 * @param string          $pluginPath
 	 */
-	public function __construct(\SplClassLoader $autoloader, $filePath, $dataPath, $pluginPath){
+	public function __construct(\SplClassLoader $autoloader, Logger $logger, $filePath, $dataPath, $pluginPath){
 		self::$instance = $this;
 
 		$this->autoloader = $autoloader;
+		$this->logger = $logger;
 		$this->filePath = $filePath;
 		$this->dataPath = $dataPath;
 		$this->pluginPath = $pluginPath;
@@ -1211,9 +1224,9 @@ class Server{
 		$this->console = new CommandReader();
 
 		$version = new VersionString($this->getPocketMineVersion());
-		console("[INFO] Starting Minecraft: PE server version " . TextFormat::AQUA . $this->getVersion());
+		$this->logger->info("Starting Minecraft: PE server version " . TextFormat::AQUA . $this->getVersion());
 
-		console("[INFO] Loading properties...");
+		$this->logger->info("Loading properties...");
 		$this->properties = new Config($this->dataPath . "server.properties", Config::PROPERTIES, array(
 			"motd" => "Minecraft: PE Server",
 			"server-port" => 19132,
@@ -1250,7 +1263,7 @@ class Server{
 			$value = array("M" => 1, "G" => 1024);
 			$real = ((int) substr($memory, 0, -1)) * $value[substr($memory, -1)];
 			if($real < 128){
-				console("[WARNING] PocketMine-MP may not work right with less than 128MB of RAM", true, true, 0);
+				$this->logger->warning("PocketMine-MP may not work right with less than 128MB of RAM", true, true, 0);
 			}
 			@ini_set("memory_limit", $memory);
 		}else{
@@ -1265,20 +1278,20 @@ class Server{
 		define("ADVANCED_CACHE", $this->getConfigBoolean("enable-advanced-cache", false));
 		define("MAX_CHUNK_RATE", 20 / $this->getConfigInt("max-chunks-per-second", 7)); //Default rate ~448 kB/s
 		if(ADVANCED_CACHE == true){
-			console("[INFO] Advanced cache enabled");
+			$this->logger->info("Advanced cache enabled");
 		}
 
 		if(defined("pocketmine\\DEBUG") and \pocketmine\DEBUG >= 0 and function_exists("cli_set_process_title")){
 			@cli_set_process_title("PocketMine-MP " . $this->getPocketMineVersion());
 		}
 
-		console("[INFO] Starting Minecraft PE server on " . ($this->getIp() === "" ? "*" : $this->getIp()) . ":" . $this->getPort());
+		$this->logger->info("Starting Minecraft PE server on " . ($this->getIp() === "" ? "*" : $this->getIp()) . ":" . $this->getPort());
 		define("BOOTUP_RANDOM", Utils::getRandomBytes(16));
 		$this->serverID = Binary::readLong(substr(Utils::getUniqueID(true, $this->getIp() . $this->getPort()), 0, 8));
 		$this->interface = new ThreadedHandler("255.255.255.255", $this->getPort(), $this->getIp() === "" ? "0.0.0.0" : $this->getIp());
 
-		console("[INFO] This server is running PocketMine-MP version " . ($version->isDev() ? TextFormat::YELLOW : "") . $this->getPocketMineVersion() . TextFormat::RESET . " \"" . $this->getCodename() . "\" (API " . $this->getApiVersion() . ")", true, true, 0);
+		$this->logger->info("This server is running PocketMine-MP version " . ($version->isDev() ? TextFormat::YELLOW : "") . $this->getPocketMineVersion() . TextFormat::RESET . " \"" . $this->getCodename() . "\" (API " . $this->getApiVersion() . ")", true, true, 0);
-		console("[INFO] PocketMine-MP is distributed under the LGPL License", true, true, 0);
+		$this->logger->info("PocketMine-MP is distributed under the LGPL License", true, true, 0);
 
 		$this->consoleSender = new ConsoleCommandSender();
 		$this->commandMap = new SimpleCommandMap($this);
@@ -1331,8 +1344,8 @@ class Server{
 		/*
 		//TODO
 		if($this->getProperty("last-update") === false or ($this->getProperty("last-update") + 3600) < time()){
-			console("[INFO] Checking for new server version");
+			$this->logger->info("Checking for new server version");
-			console("[INFO] Last check: " . TextFormat::AQUA . date("Y-m-d H:i:s", $this->getProperty("last-update")) . "\x1b[0m");
+			$this->logger->info("Last check: " . TextFormat::AQUA . date("Y-m-d H:i:s", $this->getProperty("last-update")));
 			if($this->server->version->isDev()){
 				$info = json_decode(Utils::getURL("https://api.github.com/repos/PocketMine/PocketMine-MP/commits"), true);
 				if($info === false or !isset($info[0])){
@@ -1341,13 +1354,13 @@ class Server{
 					$last = new \DateTime($info[0]["commit"]["committer"]["date"]);
 					$last = $last->getTimestamp();
 					if($last >= $this->getProperty("last-update") and $this->getProperty("last-update") !== false and \pocketmine\GIT_COMMIT != $info[0]["sha"]){
-						console("[NOTICE] " . TextFormat::YELLOW . "A new DEVELOPMENT version of PocketMine-MP has been released!");
+						$this->logger->notice("" . TextFormat::YELLOW . "A new DEVELOPMENT version of PocketMine-MP has been released!");
-						console("[NOTICE] " . TextFormat::YELLOW . "Commit \"" . $info[0]["commit"]["message"] . "\" [" . substr($info[0]["sha"], 0, 10) . "] by " . $info[0]["commit"]["committer"]["name"]);
+						$this->logger->notice("" . TextFormat::YELLOW . "Commit \"" . $info[0]["commit"]["message"] . "\" [" . substr($info[0]["sha"], 0, 10) . "] by " . $info[0]["commit"]["committer"]["name"]);
-						console("[NOTICE] " . TextFormat::YELLOW . "Get it at PocketMine.net or at https://github.com/PocketMine/PocketMine-MP/archive/" . $info[0]["sha"] . ".zip");
+						$this->logger->notice("" . TextFormat::YELLOW . "Get it at PocketMine.net or at https://github.com/PocketMine/PocketMine-MP/archive/" . $info[0]["sha"] . ".zip");
-						console("[NOTICE] This message will disappear after issuing the command \"/update-done\"");
+						$this->logger->notice("This message will disappear after issuing the command \"/update-done\"");
 					}else{
 						$this->setProperty("last-update", time());
-						console("[INFO] " . TextFormat::AQUA . "This is the latest DEVELOPMENT version");
+						$this->logger->info("" . TextFormat::AQUA . "This is the latest DEVELOPMENT version");
 					}
 				}
 			}else{
@@ -1360,13 +1373,13 @@ class Server{
 					$update = new VersionString($info[0]["name"]);
 					$updateN = $update->getNumber();
 					if($updateN > $newestN){
-						console("[NOTICE] " . TextFormat::GREEN . "A new STABLE version of PocketMine-MP has been released!");
+						$this->logger->notice("" . TextFormat::GREEN . "A new STABLE version of PocketMine-MP has been released!");
-						console("[NOTICE] " . TextFormat::GREEN . "Version \"" . $info[0]["name"] . "\" #" . $updateN);
+						$this->logger->notice("" . TextFormat::GREEN . "Version \"" . $info[0]["name"] . "\" #" . $updateN);
-						console("[NOTICE] Get it at PocketMine.net or at " . $info[0]["zipball_url"]);
+						$this->logger->notice("Get it at PocketMine.net or at " . $info[0]["zipball_url"]);
-						console("[NOTICE] This message will disappear as soon as you update");
+						$this->logger->notice("This message will disappear as soon as you update");
 					}else{
 						$this->setProperty("last-update", time());
-						console("[INFO] " . TextFormat::AQUA . "This is the latest STABLE version");
+						$this->logger->info("" . TextFormat::AQUA . "This is the latest STABLE version");
 					}
 				}
 			}
@@ -1475,7 +1488,7 @@ class Server{
 	}
 
 	public function reload(){
-		console("[INFO] Saving levels...");
+		$this->logger->info("Saving levels...");
 
 		foreach($this->levels as $level){
 			$level->save();
@@ -1485,7 +1498,7 @@ class Server{
 		$this->pluginManager->clearPlugins();
 		$this->commandMap->clearCommands();
 
-		console("[INFO] Reloading properties...");
+		$this->logger->info("Reloading properties...");
 		$this->properties->reload();
 		$this->maxPlayers = $this->getConfigInt("max-players", 20);
 
@@ -1493,7 +1506,7 @@ class Server{
 			$value = array("M" => 1, "G" => 1024);
 			$real = ((int) substr($memory, 0, -1)) * $value[substr($memory, -1)];
 			if($real < 128){
-				console("[WARNING] PocketMine-MP may not work right with less than 128MB of RAM", true, true, 0);
+				$this->logger->warning("PocketMine-MP may not work right with less than 128MB of RAM", true, true, 0);
 			}
 			@ini_set("memory_limit", $memory);
 		}else{
@@ -1530,7 +1543,7 @@ class Server{
 		}
 
 		if($this->getConfigBoolean("upnp-forwarding", false) === true){
-			console("[INFO] [UPnP] Removing port forward...");
+			$this->logger->info("[UPnP] Removing port forward...");
 			UPnP::RemovePortForward($this->getPort());
 		}
 
@@ -1571,7 +1584,7 @@ class Server{
 
 
 		if($this->getConfigBoolean("upnp-forwarding", false) == true){
-			console("[INFO] [UPnP] Trying to port forward...");
+			$this->logger->info("[UPnP] Trying to port forward...");
 			UPnP::PortForward($this->getPort());
 		}
 
@@ -1585,9 +1598,9 @@ class Server{
 			pcntl_signal(SIGHUP, array($this, "shutdown"));
 		}
 
-		console("[INFO] Default game type: " . self::getGamemodeString($this->getGamemode())); //TODO: string name
+		$this->logger->info("Default game type: " . self::getGamemodeString($this->getGamemode())); //TODO: string name
 
-		console('[INFO] Done (' . round(microtime(true) - \pocketmine\START_TIME, 3) . 's)! For help, type "help" or "?"');
+		$this->logger->info("Done (" . round(microtime(true) - \pocketmine\START_TIME, 3) . 's)! For help, type "help" or "?"');
 		if(Utils::getOS() === "win"){ //Workaround less usleep() waste
 			$this->tickProcessorWindows();
 		}else{
@@ -1619,7 +1632,7 @@ class Server{
 
 	public function checkTicks(){
 		if($this->getTicksPerSecond() < 12){
-			console("[WARNING] Can't keep up! Is the server overloaded?");
+			$this->logger->warning("Can't keep up! Is the server overloaded?");
 		}
 	}
 
@@ -1639,7 +1652,7 @@ class Server{
 			return;
 		}
 		ini_set("memory_limit", "-1"); //Fix error dump not dumped on memory problems
-		console("[SEVERE] An unrecoverable has occurred and the server has crashed. Creating an error dump");
+		$this->logger->emergency("An unrecoverable has occurred 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(
@@ -1715,7 +1728,7 @@ class Server{
 		$dump .= "\r\n```";
 		$name = "Error_Dump_" . date("D_M_j-H.i.s-T_Y");
 		log($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);
+		$this->logger->emergency("Please submit the \"{$name}.log\" file to the Bug Reporting page. Give as much info as you can.", true, true, 0);
 	}
 
 	private function tickProcessor(){
@@ -1764,7 +1777,7 @@ class Server{
 						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);
+							$this->logger->debug("Incorrect structure #" . $packet->structure . " from " . $packet->ip . ":" . $packet->port);
 							$pk = new RakNetPacket(RakNetInfo::INCOMPATIBLE_PROTOCOL_VERSION);
 							$pk->serverID = $this->serverID;
 							$pk->ip = $packet->ip;

src/pocketmine/command/ConsoleCommandSender.php

@@ -25,6 +25,7 @@ use pocketmine\permission\PermissibleBase;
 use pocketmine\permission\PermissionAttachment;
 use pocketmine\plugin\Plugin;
 use pocketmine\Server;
+use pocketmine\utils\MainLogger;
 
 class ConsoleCommandSender implements CommandSender{
 
@@ -102,8 +103,7 @@ class ConsoleCommandSender implements CommandSender{
 	 */
 	public function sendMessage($message){
 		foreach(explode("\n", trim($message)) as $line){
-			$line = trim($line);
+			MainLogger::getLogger()->info($line);
-			console($line);
 		}
 	}
 

src/pocketmine/level/Level.php

@@ -161,7 +161,7 @@ class Level{
 		if($this === $this->server->getDefaultLevel() and $force !== true){
 			return false;
 		}
-		console("[INFO] Unloading level \"" . $this->getName() . "\"");
+		$this->server->getLogger()->info("Unloading level \"" . $this->getName() . "\"");
 		$this->nextSave = PHP_INT_MAX;
 		$this->save();
 		$defaultLevel = $this->server->getDefaultLevel();

src/pocketmine/level/LevelImport.php

@@ -25,6 +25,7 @@ use pocketmine\level\format\pmf\LevelFormat;
 use pocketmine\level\format\PocketChunkParser;
 use pocketmine\nbt\NBT;
 use pocketmine\utils\Config;
+use pocketmine\utils\MainLogger;
 
 class LevelImport{
 	private $path;
@@ -36,7 +37,7 @@ class LevelImport{
 	public function import(){
 		if(file_exists($this->path . "tileEntities.dat")){ //OldPM
 			$level = unserialize(file_get_contents($this->path . "level.dat"));
-			console("[INFO] Importing OldPM level \"" . $level["LevelName"] . "\" to PMF format");
+			MainLogger::getLogger()->info("Importing OldPM level \"" . $level["LevelName"] . "\" to PMF format");
 			$entities = new Config($this->path . "entities.yml", Config::YAML, unserialize(file_get_contents($this->path . "entities.dat")));
 			$entities->save();
 			$tiles = new Config($this->path . "tiles.yml", Config::YAML, unserialize(file_get_contents($this->path . "tileEntities.dat")));
@@ -48,7 +49,7 @@ class LevelImport{
 			if($level["LevelName"] == ""){
 				$level["LevelName"] = "world" . time();
 			}
-			console("[INFO] Importing Pocket level \"" . $level->LevelName . "\" to PMF format");
+			MainLogger::getLogger()->info("Importing Pocket level \"" . $level->LevelName . "\" to PMF format");
 			unset($level->Player);
 			$nbt->read(substr(file_get_contents($this->path . "entities.dat"), 12));
 			$entities = $nbt->getData();
@@ -111,7 +112,7 @@ class LevelImport{
 				$pmf->setPopulated($X, $Z);
 				$pmf->saveChunk($X, $Z);
 			}
-			console("[NOTICE] Importing level " . ceil(($Z + 1) / 0.16) . "%");
+			MainLogger::getLogger()->notice("Importing level " . ceil(($Z + 1) / 0.16) . "%");
 		}
 		$chunks->map = null;
 		$chunks = null;

src/pocketmine/level/format/PocketChunkParser.php

@@ -41,7 +41,6 @@ class PocketChunkParser{
 
 	private function loadLocationTable(){
 		$this->location = [];
-		console("[DEBUG] Loading Chunk Location table...", true, true, 2);
 		for($offset = 0; $offset < 0x1000; $offset += 4){
 			$data = Binary::readLInt(substr($this->raw, $offset, 4));
 			$sectors = $data & 0xff;
@@ -136,7 +135,6 @@ class PocketChunkParser{
 			return false;
 		}
 		$this->loadLocationTable();
-		console("[DEBUG] Loading chunks...", true, true, 2);
 		for($x = 0; $x < 16; ++$x){
 			$this->map[$x] = [];
 			for($z = 0; $z < 16; ++$z){
@@ -144,13 +142,11 @@ class PocketChunkParser{
 			}
 		}
 		$this->raw = "";
-		console("[DEBUG] Chunks loaded!", true, true, 2);
 
 		return true;
 	}
 
 	public function saveMap($final = false){
-		console("[DEBUG] Saving chunks...", true, true, 2);
 
 		$fp = fopen($this->file, "r+b");
 		flock($fp, LOCK_EX);
@@ -165,7 +161,6 @@ class PocketChunkParser{
 		$original = filesize($this->file);
 		file_put_contents($this->file . ".gz", gzdeflate(gzdeflate(file_get_contents($this->file), 9), 9)); //Double compression for flat maps
 		$compressed = filesize($this->file . ".gz");
-		console("[DEBUG] Saved chunks.dat.gz with " . round(($compressed / $original) * 100, 2) . "% (" . round($compressed / 1024, 2) . "KB) of the original size", true, true, 2);
 		if($final === true){
 			@unlink($this->file);
 		}

src/pocketmine/level/format/pmf/LevelFormat.php

@@ -26,6 +26,7 @@ use pocketmine\nbt\NBT;
 use pocketmine\nbt\tag\Compound;
 use pocketmine\nbt\tag\Enum;
 use pocketmine\utils\Binary;
+use pocketmine\utils\MainLogger;
 
 class LevelFormat extends PMF{
 	const VERSION = 2;
@@ -121,7 +122,7 @@ class LevelFormat extends PMF{
 		$this->seek(5);
 		$this->levelData["version"] = ord($this->read(1));
 		if($this->levelData["version"] > self::VERSION){
-			console("[ERROR] New unsupported PMF Level format version #" . $this->levelData["version"] . ", current version is #" . self::VERSION);
+			MainLogger::getLogger()->error("New unsupported PMF Level format version #" . $this->levelData["version"] . ", current version is #" . self::VERSION);
 
 			return false;
 		}
@@ -161,7 +162,7 @@ class LevelFormat extends PMF{
 	}
 
 	private function upgrade_From0_To1(){
-		console("[NOTICE] Old PMF Level format version #0 detected, upgrading to version #1");
+		MainLogger::getLogger()->notice("Old PMF Level format version #0 detected, upgrading to version #1");
 		for($index = 0; $index < 256; ++$index){
 			$X = $index & 0x0F;
 			$Z = $index >> 4;
@@ -186,7 +187,7 @@ class LevelFormat extends PMF{
 	}
 
 	private function upgrade_From1_To2(){
-		console("[NOTICE] Old PMF Level format version #1 detected, upgrading to version #2");
+		MainLogger::getLogger()->notice("Old PMF Level format version #1 detected, upgrading to version #2");
 		$nbt = new Compound("", array(
 			new Enum("Entities", []),
 			new Enum("TileEntities", [])
@@ -308,7 +309,7 @@ class LevelFormat extends PMF{
 			if(($this->chunkInfo[$index][0] & (1 << $Y)) !== 0){
 				// 4096 + 2048 + 2048, Block Data, Meta, Light
 				if(strlen($this->chunks[$index][$Y] = substr($chunk, $offset, 8192)) < 8192){
-					console("[NOTICE] Empty corrupt chunk detected [$X,$Z,:$Y], recovering contents", true, true, 2);
+					MainLogger::getLogger()->notice("Empty corrupt chunk detected [$X,$Z,:$Y], recovering contents");
 					$this->fillMiniChunk($X, $Z, $Y);
 				}
 				$offset += 8192;

src/pocketmine/level/format/pmf/PMF.php

@@ -25,6 +25,8 @@
 namespace pocketmine\level\format\pmf;
 
 
+use pocketmine\utils\MainLogger;
+
 class PMF{
 	const VERSION = 0x01;
 
@@ -78,7 +80,7 @@ class PMF{
 				$this->type = ord($this->read(1));
 				break;
 			default:
-				console("[ERROR] Tried loading non-supported PMF version " . $this->version . " on file " . $this->file);
+				MainLogger::getLogger()->alert("Tried loading non-supported PMF version " . $this->version . " on file " . $this->file);
 
 				return false;
 		}

src/pocketmine/network/ThreadedHandler.php

@@ -27,6 +27,7 @@ namespace pocketmine\network;
 use pocketmine\network\query\QueryPacket;
 use pocketmine\network\raknet\Info;
 use pocketmine\network\raknet\Packet as RakNetPacket;
+use pocketmine\utils\MainLogger;
 
 class ThreadedHandler extends \Thread{
 	protected $bandwidthUp;
@@ -124,8 +125,8 @@ class ThreadedHandler extends \Thread{
 			@socket_set_option($this->socket, SOL_SOCKET, SO_SNDBUF, 1024 * 1024 * 2); //2MB
 			@socket_set_option($this->socket, SOL_SOCKET, SO_RCVBUF, 1024 * 1024); //1MB
 		}else{
-			console("[SEVERE] **** FAILED TO BIND TO " . $this->serverip . ":" . $this->port . "!", true, true, 0);
+			MainLogger::getLogger()->critical("**** FAILED TO BIND TO " . $this->serverip . ":" . $this->port . "!", true, true, 0);
-			console("[SEVERE] Perhaps a server is already running on that port?", true, true, 0);
+			MainLogger::getLogger()->critical("Perhaps a server is already running on that port?", true, true, 0);
 			exit(1);
 		}
 		socket_set_nonblock($this->socket);

src/pocketmine/network/query/QueryHandler.php

@@ -33,11 +33,11 @@ class QueryHandler{
 	private $socket, $server, $lastToken, $token, $longData, $timeout;
 
 	public function __construct(){
-		console("[INFO] Starting GS4 status listener");
 		$this->server = Server::getInstance();
+		$this->server->getLogger()->info("Starting GS4 status listener");
 		$addr = ($ip = $this->server->getIp()) != "" ? $ip : "0.0.0.0";
 		$port = $this->server->getPort();
-		console("[INFO] Setting query port to $port");
+		$this->server->getLogger()->info("Setting query port to $port");
 		/*
 		The Query protocol is built on top of the existing Minecraft PE UDP network stack.
 		Because the 0xFE packet does not exist in the MCPE protocol,
@@ -50,7 +50,7 @@ class QueryHandler{
 		$this->regenerateToken();
 		$this->lastToken = $this->token;
 		$this->regenerateInfo();
-		console("[INFO] Query running on $addr:$port");
+		$this->server->getLogger()->info("Query running on $addr:$port");
 	}
 
 	public function regenerateInfo(){

src/pocketmine/network/rcon/RCON.php

@@ -28,6 +28,7 @@ namespace pocketmine\network\rcon;
 use pocketmine\command\RemoteConsoleCommandSender;
 use pocketmine\scheduler\CallbackTask;
 use pocketmine\Server;
+use pocketmine\utils\MainLogger;
 use pocketmine\utils\TextFormat;
 
 
@@ -43,9 +44,9 @@ class RCON{
 	public function __construct($password, $port = 19132, $interface = "0.0.0.0", $threads = 1, $clientsPerThread = 50){
 		$this->workers = [];
 		$this->password = (string) $password;
-		console("[INFO] Starting remote control listener");
+		MainLogger::getLogger()->info("Starting remote control listener");
 		if($this->password === ""){
-			console("[ERROR] RCON can't be started: Empty password");
+			MainLogger::getLogger()->critical("RCON can't be started: Empty password");
 
 			return;
 		}
@@ -53,7 +54,7 @@ class RCON{
 		$this->clientsPerThread = (int) max(1, $clientsPerThread);
 		$this->socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
 		if($this->socket === false or !socket_bind($this->socket, $interface, (int) $port) or !socket_listen($this->socket)){
-			console("[ERROR] RCON can't be started: " . socket_strerror(socket_last_error()));
+			MainLogger::getLogger()->critical("RCON can't be started: " . socket_strerror(socket_last_error()));
 
 			return;
 		}
@@ -63,7 +64,7 @@ class RCON{
 			$this->workers[$n] = new RCONInstance($this->socket, $this->password, $this->clientsPerThread);
 		}
 		@socket_getsockname($this->socket, $addr, $port);
-		console("[INFO] RCON running on $addr:$port");
+		MainLogger::getLogger()->info("RCON running on $addr:$port");
 		Server::getInstance()->getScheduler()->scheduleRepeatingTask(new CallbackTask(array($this, "check")), 3);
 	}
 
@@ -83,7 +84,7 @@ class RCON{
 				$this->workers[$n] = new RCONInstance($this->socket, $this->password, $this->clientsPerThread);
 			}elseif($this->workers[$n]->isWaiting()){
 				if($this->workers[$n]->response !== ""){
-					console($this->workers[$n]->response);
+					MainLogger::getLogger()->info($this->workers[$n]->response);
 					$this->workers[$n]->notify();
 				}else{
 					Server::getInstance()->dispatchCommand($response = new RemoteConsoleCommandSender(), $this->workers[$n]->cmd);

src/pocketmine/permission/BanList.php

@@ -22,6 +22,7 @@
 namespace pocketmine\permission;
 
 use pocketmine\Server;
+use pocketmine\utils\MainLogger;
 
 class BanList{
 
@@ -141,7 +142,7 @@ class BanList{
 			}
 			fclose($fp);
 		}else{
-			console("[ERROR] Could not load ban list");
+			MainLogger::getLogger()->error("Could not load ban list");
 		}
 	}
 
@@ -159,7 +160,7 @@ class BanList{
 			}
 			fclose($fp);
 		}else{
-			console("[ERROR] Could not save ban list");
+			MainLogger::getLogger()->error("Could not save ban list");
 		}
 	}
 

src/pocketmine/plugin/PharPluginLoader.php

@@ -24,6 +24,7 @@ namespace pocketmine\plugin;
 use pocketmine\event\plugin\PluginDisableEvent;
 use pocketmine\event\plugin\PluginEnableEvent;
 use pocketmine\Server;
+use pocketmine\utils\MainLogger;
 
 /**
  * Handles different types of plugins
@@ -51,7 +52,7 @@ class PharPluginLoader implements PluginLoader{
 	 */
 	public function loadPlugin($file){
 		if(\Phar::isValidPharFilename($file) and ($description = $this->getPluginDescription($file)) instanceof PluginDescription){
-			console("[INFO] Loading " . $description->getFullName());
+			MainLogger::getLogger()->info("Loading " . $description->getFullName());
 			$dataFolder = dirname($file) . DIRECTORY_SEPARATOR . $description->getName();
 			if(file_exists($dataFolder) and !is_dir($dataFolder)){
 				throw new \Exception("Projected dataFolder '" . $dataFolder . "' for " . $description->getName() . " exists and is not a directory");
@@ -121,7 +122,7 @@ class PharPluginLoader implements PluginLoader{
 	 */
 	public function enablePlugin(Plugin $plugin){
 		if($plugin instanceof PluginBase and !$plugin->isEnabled()){
-			console("[INFO] Enabling " . $plugin->getDescription()->getFullName());
+			MainLogger::getLogger()->info("Enabling " . $plugin->getDescription()->getFullName());
 
 			$plugin->setEnabled(true);
 
@@ -134,7 +135,7 @@ class PharPluginLoader implements PluginLoader{
 	 */
 	public function disablePlugin(Plugin $plugin){
 		if($plugin instanceof PluginBase and $plugin->isEnabled()){
-			console("[INFO] Disabling " . $plugin->getDescription()->getFullName());
+			MainLogger::getLogger()->info("Disabling " . $plugin->getDescription()->getFullName());
 
 			Server::getInstance()->getPluginManager()->callEvent(new PluginDisableEvent($plugin));
 

src/pocketmine/plugin/PluginBase.php

@@ -241,7 +241,7 @@ abstract class PluginBase implements Plugin{
 
 	public function saveConfig(){
 		if($this->getConfig()->save() === false){
-			console("[SEVERE] Could not save config to " . $this->configFile);
+			$this->getLogger()->critical("Could not save config to " . $this->configFile);
 		}
 	}
 

src/pocketmine/plugin/PluginLogger.php

@@ -21,7 +21,14 @@
 
 namespace pocketmine\plugin;
 
-class PluginLogger{
+use pocketmine\level\Level;
+use pocketmine\Server;
+use pocketmine\utils\Logger;
+use pocketmine\utils\LogLevel;
+use pocketmine\utils\MainLogger;
+use pocketmine\utils\TextFormat;
+
+class PluginLogger implements Logger{
 
 	private $pluginName;
 
@@ -33,12 +40,39 @@ class PluginLogger{
 		$this->pluginName = $prefix != null ? "[$prefix] " : "[" . $context->getDescription()->getName() . "] ";
 	}
 
-	/**
+	public function emergency($message){
-	 * Logs a message to the console
+		$this->log(LogLevel::EMERGENCY, $message);
-	 *
+	}
-	 * @param string $message
+
-	 */
+	public function alert($message){
-	public function log($message){
+		$this->log(LogLevel::ALERT, $message);
-		console($this->pluginName . $message);
+	}
+
+	public function critical($message){
+		$this->log(LogLevel::CRITICAL, $message);
+	}
+
+	public function error($message){
+		$this->log(LogLevel::ERROR, $message);
+	}
+
+	public function warning($message){
+		$this->log(LogLevel::WARNING, $message);
+	}
+
+	public function notice($message){
+		$this->log(LogLevel::NOTICE, $message);
+	}
+
+	public function info($message){
+		$this->log(LogLevel::INFO, $message);
+	}
+
+	public function debug($message){
+		$this->log(LogLevel::DEBUG, $message);
+	}
+
+	public function log($level, $message){
+		MainLogger::getLogger()->log($level, $this->pluginName . $message);
 	}
 }

src/pocketmine/plugin/PluginManager.php

@@ -189,14 +189,14 @@ class PluginManager{
 					if($description instanceof PluginDescription){
 						$name = $description->getName();
 						if(stripos($name, "pocketmine") !== false or stripos($name, "minecraft") !== false or stripos($name, "mojang") !== false){
-							console("[ERROR] Could not load plugin '" . $name . "': restricted name");
+							$this->server->getLogger()->error("Could not load plugin '" . $name . "': restricted name");
 							continue;
 						}elseif(strpos($name, " ") !== false){
-							console("[WARNING] Plugin '" . $name . "' uses spaces in its name, this is discouraged");
+							$this->server->getLogger()->warning("Plugin '" . $name . "' uses spaces in its name, this is discouraged");
 						}
 
 						if(isset($plugins[$name]) or $this->getPlugin($name) instanceof Plugin){
-							console("[ERROR] Could not load duplicate plugin '" . $name . "': plugin exists");
+							$this->server->getLogger()->error("Could not load duplicate plugin '" . $name . "': plugin exists");
 							continue;
 						}
 
@@ -220,7 +220,7 @@ class PluginManager{
 						}
 
 						if($compatible === false){
-							console("[ERROR] Could not load plugin '" . $name . "': API version not compatible");
+							$this->server->getLogger()->error("Could not load plugin '" . $name . "': API version not compatible");
 							continue;
 						}
 
@@ -249,7 +249,7 @@ class PluginManager{
 							if(isset($loadedPlugins[$dependency]) or $this->getPlugin($dependency) instanceof Plugin){
 								unset($dependencies[$name][$key]);
 							}elseif(!isset($plugins[$dependency])){
-								console("[SEVERE] Could not load plugin '" . $name . "': Unknown dependency");
+								$this->server->getLogger()->critical("Could not load plugin '" . $name . "': Unknown dependency");
 								break;
 							}
 						}
@@ -277,7 +277,7 @@ class PluginManager{
 						if($plugin = $this->loadPlugin($file) and $plugin instanceof Plugin){
 							$loadedPlugins[$name] = $plugin;
 						}else{
-							console("[SEVERE] Could not load plugin '" . $name . "'");
+							$this->server->getLogger()->critical("Could not load plugin '" . $name . "'");
 						}
 					}
 				}
@@ -291,7 +291,7 @@ class PluginManager{
 							if($plugin = $this->loadPlugin($file) and $plugin instanceof Plugin){
 								$loadedPlugins[$name] = $plugin;
 							}else{
-								console("[SEVERE] Could not load plugin '" . $name . "'");
+								$this->server->getLogger()->critical("Could not load plugin '" . $name . "'");
 							}
 						}
 					}
@@ -299,7 +299,7 @@ class PluginManager{
 					//No plugins loaded :(
 					if($missingDependency === true){
 						foreach($plugins as $name => $file){
-							console("[SEVERE] Could not load plugin '" . $name . "': circular dependency detected");
+							$this->server->getLogger()->critical("Could not load plugin '" . $name . "': circular dependency detected");
 						}
 						$plugins = [];
 					}
@@ -542,7 +542,7 @@ class PluginManager{
 
 		foreach($plugin->getDescription()->getCommands() as $key => $data){
 			if(strpos($key, ":") !== false){
-				console("[SEVERE] Could not load command " . $key . " for plugin " . $plugin->getDescription()->getName());
+				$this->server->getLogger()->critical("Could not load command " . $key . " for plugin " . $plugin->getDescription()->getName());
 				continue;
 			}
 			if(is_array($data)){
@@ -559,7 +559,7 @@ class PluginManager{
 					$aliasList = [];
 					foreach($data["aliases"] as $alias){
 						if(strpos($alias, ":") !== false){
-							console("[SEVERE] Could not load alias " . $alias . " for plugin " . $plugin->getDescription()->getName());
+							$this->server->getLogger()->critical("Could not load alias " . $alias . " for plugin " . $plugin->getDescription()->getName());
 							continue;
 						}
 						$aliasList[] = $alias;

src/pocketmine/utils/Config.php

@@ -410,7 +410,7 @@ class Config{
 						break;
 				}
 				if(isset($this->config[$k])){
-					console("[NOTICE] [Config] Repeated property " . $k . " on file " . $this->file, true, true, 2);
+					MainLogger::getLogger()->debug("[Config] Repeated property " . $k . " on file " . $this->file);
 				}
 				$this->config[$k] = $v;
 			}

src/pocketmine/utils/LogLevel.php

@@ -0,0 +1,33 @@
+<?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/
+ *
+ *
+*/
+
+namespace pocketmine\utils;
+
+interface LogLevel{
+	const EMERGENCY = "emergency";
+	const ALERT = "alert";
+	const CRITICAL = "critical";
+	const ERROR = "error";
+	const WARNING = "warning";
+	const NOTICE = "notice";
+	const INFO = "info";
+	const DEBUG = "debug";
+}

src/pocketmine/utils/Logger.php

@@ -0,0 +1,93 @@
+<?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/
+ *
+ *
+*/
+
+namespace pocketmine\utils;
+
+interface Logger{
+
+	/**
+	 * System is unusable
+	 *
+	 * @param string $message
+	 */
+	public function emergency($message);
+
+	/**
+	 * Action must me taken immediately
+	 *
+	 * @param string $message
+	 */
+	public function alert($message);
+
+	/**
+	 * Critical conditions
+	 *
+	 * @param string $message
+	 */
+	public function critical($message);
+
+	/**
+	 * Runtime errors that do not require immediate action but should typically
+	 * be logged and monitored.
+	 *
+	 * @param string $message
+	 */
+	public function error($message);
+
+	/**
+	 * Exceptional occurrences that are not errors.
+	 *
+	 * Example: Use of deprecated APIs, poor use of an API, undesirable things
+	 * that are not necessarily wrong.
+	 *
+	 * @param string $message
+	 */
+	public function warning($message);
+
+	/**
+	 * Normal but significant events.
+	 *
+	 * @param string $message
+	 */
+	public function notice($message);
+
+	/**
+	 * Inersting events.
+	 *
+	 * @param string $message
+	 */
+	public function info($message);
+
+	/**
+	 * Detailed debug information.
+	 *
+	 * @param string $message
+	 */
+	public function debug($message);
+
+	/**
+	 * Logs with an arbitrary level.
+	 *
+	 * @param mixed $level
+	 * @param string $message
+	 */
+	public function log($level, $message);
+}

src/pocketmine/utils/MainLogger.php

@@ -0,0 +1,163 @@
+<?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/
+ *
+ *
+*/
+
+namespace pocketmine\utils;
+
+class MainLogger extends \Thread implements Logger{
+	protected $logFile;
+	protected $logStream;
+	protected $shutdown;
+	protected $hasANSI;
+	private $logResource;
+	/** @var MainLogger */
+	public static $logger = null;
+
+	/**
+	 * @param string $logFile
+	 * @param bool   $hasANSI
+	 *
+	 * @throws \RuntimeException
+	 */
+	public function __construct($logFile, $hasANSI = false){
+		if(static::$logger instanceof MainLogger){
+			throw new \RuntimeException("MainLogger has been already created");
+		}
+		static::$logger = $this;
+		@mkdir(basename($logFile), 0777, true);
+		$this->logFile = $logFile;
+		$this->hasANSI = (bool) $hasANSI;
+		$this->logStream = "";
+		$this->start(PTHREADS_INHERIT_NONE);
+	}
+
+	/**
+	 * @return MainLogger
+	 */
+	public static function getLogger(){
+		return static::$logger;
+	}
+
+	public function emergency($message){
+		$this->send(TextFormat::RED . "[EMERGENCY] ". $message);
+	}
+
+	public function alert($message){
+		$this->send(TextFormat::RED . "[ALERT] ". $message);
+	}
+
+	public function critical($message){
+		$this->send(TextFormat::RED . "[CRITICAL] ". $message);
+	}
+
+	public function error($message){
+		$this->send(TextFormat::DARK_RED . "[ERROR] ". $message);
+	}
+
+	public function warning($message){
+		$this->send(TextFormat::YELLOW . "[WARNING] ". $message);
+	}
+
+	public function notice($message){
+		$this->send(TextFormat::AQUA . "[NOTICE] ". $message);
+	}
+
+	public function info($message){
+		$this->send(TextFormat::WHITE . "[INFO] ". $message);
+	}
+
+	public function debug($message){
+		$this->send(TextFormat::GRAY . "[DEBUG] ". $message);
+	}
+
+	public function log($level, $message){
+		switch($level){
+			case LogLevel::EMERGENCY:
+				$this->emergency($message);
+				break;
+			case LogLevel::ALERT:
+				$this->alert($message);
+				break;
+			case LogLevel::CRITICAL:
+				$this->critical($message);
+				break;
+			case LogLevel::ERROR:
+				$this->error($message);
+				break;
+			case LogLevel::WARNING:
+				$this->warning($message);
+				break;
+			case LogLevel::NOTICE:
+				$this->notice($message);
+				break;
+			case LogLevel::INFO:
+				$this->info($message);
+				break;
+			case LogLevel::DEBUG:
+				$this->debug($message);
+				break;
+		}
+	}
+
+	public function shutdown(){
+		$this->shutdown = true;
+	}
+
+	protected function send($message){
+		$now = time();
+		$message = TextFormat::toANSI(TextFormat::AQUA . date("H:i:s", $now) . TextFormat::RESET . " " . $message . TextFormat::RESET . PHP_EOL);
+		$cleanMessage = TextFormat::clean(preg_replace('/\x1b\[[0-9;]*m/', "", $message));
+
+		if(!$this->hasANSI){
+			echo $cleanMessage;
+		}else{
+			echo $message;
+		}
+		$this->logStream .= date("Y-m-d", $now) . " " . $cleanMessage;
+	}
+
+	public function run(){
+		$this->shutdown = false;
+		$this->logResource = fopen($this->logFile, "a+b");
+		if(!is_resource($this->logResource)){
+			throw new \RuntimeException("Couldn't open log file");
+		}
+		flock($this->logResource, LOCK_EX);
+
+		while($this->shutdown === false){
+			if(strlen($this->logStream) >= 4096){
+				$this->synchronized(function(){
+					$chunks = strlen($this->logStream) >> 12;
+					$chunk = substr($this->logStream, 0, $chunks << 12);
+					$this->logStream = substr($this->logStream, $chunks << 12);
+					fwrite($this->logResource, $chunk);
+				});
+			}else{
+				usleep(250000); //sleep for 0.25 seconds
+			}
+		}
+		if(strlen($this->logStream) > 0){
+			fwrite($this->logResource, $this->logStream);
+		}
+
+		flock($this->logResource, LOCK_UN);
+		fclose($this->logResource);
+	}
+}

src/pocketmine/utils/mainLogger.php

@@ -0,0 +1,163 @@
+<?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/
+ *
+ *
+*/
+
+namespace pocketmine\utils;
+
+class MainLogger extends \Thread implements Logger{
+	protected $logFile;
+	protected $logStream;
+	protected $shutdown;
+	protected $hasANSI;
+	private $logResource;
+	/** @var MainLogger */
+	public static $logger = null;
+
+	/**
+	 * @param string $logFile
+	 * @param bool   $hasANSI
+	 *
+	 * @throws \RuntimeException
+	 */
+	public function __construct($logFile, $hasANSI = false){
+		if(static::$logger instanceof MainLogger){
+			throw new \RuntimeException("MainLogger has been already created");
+		}
+		static::$logger = $this;
+		@mkdir(basename($logFile), 0777, true);
+		$this->logFile = $logFile;
+		$this->hasANSI = (bool) $hasANSI;
+		$this->logStream = "";
+		$this->start(PTHREADS_INHERIT_NONE);
+	}
+
+	/**
+	 * @return MainLogger
+	 */
+	public static function getLogger(){
+		return static::$logger;
+	}
+
+	public function emergency($message){
+		$this->send(TextFormat::RED . "[EMERGENCY] ". $message);
+	}
+
+	public function alert($message){
+		$this->send(TextFormat::RED . "[ALERT] ". $message);
+	}
+
+	public function critical($message){
+		$this->send(TextFormat::RED . "[CRITICAL] ". $message);
+	}
+
+	public function error($message){
+		$this->send(TextFormat::DARK_RED . "[ERROR] ". $message);
+	}
+
+	public function warning($message){
+		$this->send(TextFormat::YELLOW . "[WARNING] ". $message);
+	}
+
+	public function notice($message){
+		$this->send(TextFormat::AQUA . "[NOTICE] ". $message);
+	}
+
+	public function info($message){
+		$this->send(TextFormat::WHITE . "[INFO] ". $message);
+	}
+
+	public function debug($message){
+		$this->send(TextFormat::GRAY . "[DEBUG] ". $message);
+	}
+
+	public function log($level, $message){
+		switch($level){
+			case LogLevel::EMERGENCY:
+				$this->emergency($message);
+				break;
+			case LogLevel::ALERT:
+				$this->alert($message);
+				break;
+			case LogLevel::CRITICAL:
+				$this->critical($message);
+				break;
+			case LogLevel::ERROR:
+				$this->error($message);
+				break;
+			case LogLevel::WARNING:
+				$this->warning($message);
+				break;
+			case LogLevel::NOTICE:
+				$this->notice($message);
+				break;
+			case LogLevel::INFO:
+				$this->info($message);
+				break;
+			case LogLevel::DEBUG:
+				$this->debug($message);
+				break;
+		}
+	}
+
+	public function shutdown(){
+		$this->shutdown = true;
+	}
+
+	protected function send($message){
+		$now = time();
+		$message = TextFormat::toANSI(TextFormat::AQUA . date("H:i:s", $now) . TextFormat::RESET . " " . $message . TextFormat::RESET . PHP_EOL);
+		$cleanMessage = TextFormat::clean(preg_replace('/\x1b\[[0-9;]*m/', "", $message));
+
+		if(!$this->hasANSI){
+			echo $cleanMessage;
+		}else{
+			echo $message;
+		}
+		$this->logStream .= date("Y-m-d", $now) . " " . $cleanMessage;
+	}
+
+	public function run(){
+		$this->shutdown = false;
+		$this->logResource = fopen($this->logFile, "a+b");
+		if(!is_resource($this->logResource)){
+			throw new \RuntimeException("Couldn't open log file");
+		}
+		flock($this->logResource, LOCK_EX);
+
+		while($this->shutdown === false){
+			if(strlen($this->logStream) >= 4096){
+				$this->synchronized(function(){
+					$chunks = strlen($this->logStream) >> 12;
+					$chunk = substr($this->logStream, 0, $chunks << 12);
+					$this->logStream = substr($this->logStream, $chunks << 12);
+					fwrite($this->logResource, $chunk);
+				});
+			}else{
+				usleep(250000); //sleep for 0.25 seconds
+			}
+		}
+		if(strlen($this->logStream) > 0){
+			fwrite($this->logResource, $this->logStream);
+		}
+
+		flock($this->logResource, LOCK_UN);
+		fclose($this->logResource);
+	}
+}