Merge branch 'php/7.0' into mcpe-1.2

src/pocketmine/PocketMine.php

@@ -123,6 +123,13 @@ namespace pocketmine {
 		define('pocketmine\PATH', realpath(getcwd()) . DIRECTORY_SEPARATOR);
 	}
 
+	$requiredSplVer = "0.0.1";
+	if(!is_file(\pocketmine\PATH . "src/spl/version.php") or version_compare($requiredSplVer, require(\pocketmine\PATH . "src/spl/version.php")) > 0){
+		echo "[CRITICAL] Incompatible PocketMine-SPL submodule version ($requiredSplVer is required)." . PHP_EOL;
+		echo "[CRITICAL] Please update your submodules or use provided builds." . PHP_EOL;
+		exit(1);
+	}
+
 	if(!class_exists("ClassLoader", false)){
 		if(!is_file(\pocketmine\PATH . "src/spl/ClassLoader.php")){
 			echo "[CRITICAL] Unable to find the PocketMine-SPL library." . PHP_EOL;
@@ -179,40 +186,51 @@ namespace pocketmine {
 	$logger = new MainLogger(\pocketmine\DATA . "server.log");
 	$logger->registerStatic();
 
-	if(!ini_get("date.timezone")){
+	do{
+		$timezone = ini_get("date.timezone");
+		if($timezone !== ""){
+			/*
+			 * This is here so that people don't come to us complaining and fill up the issue tracker when they put
+			 * an incorrect timezone abbreviation in php.ini apparently.
+			 */
+			if(strpos($timezone, "/") === false){
+				$default_timezone = timezone_name_from_abbr($timezone);
+				if($default_timezone !== false){
+					ini_set("date.timezone", $default_timezone);
+					date_default_timezone_set($default_timezone);
+					break;
+				}else{
+					//Bad php.ini value, try another method to detect timezone
+					$logger->warning("Timezone \"$timezone\" could not be parsed as a valid timezone from php.ini, falling back to auto-detection");
+				}
+			}else{
+				date_default_timezone_set($timezone);
+				break;
+			}
+		}
+
 		if(($timezone = detect_system_timezone()) and date_default_timezone_set($timezone)){
 			//Success! Timezone has already been set and validated in the if statement.
 			//This here is just for redundancy just in case some program wants to read timezone data from the ini.
 			ini_set("date.timezone", $timezone);
-		}else{
-			//If system timezone detection fails or timezone is an invalid value.
-			if($response = Utils::getURL("http://ip-api.com/json")
-				and $ip_geolocation_data = json_decode($response, true)
-				and $ip_geolocation_data['status'] !== 'fail'
-				and date_default_timezone_set($ip_geolocation_data['timezone'])
-			){
-				//Again, for redundancy.
-				ini_set("date.timezone", $ip_geolocation_data['timezone']);
-			}else{
-				ini_set("date.timezone", "UTC");
-				date_default_timezone_set("UTC");
-				$logger->warning("Timezone could not be automatically determined. An incorrect timezone will result in incorrect timestamps on console logs. It has been set to \"UTC\" by default. You can change it on the php.ini file.");
-			}
+			break;
 		}
-	}else{
-		/*
-		 * This is here so that people don't come to us complaining and fill up the issue tracker when they put
-		 * an incorrect timezone abbreviation in php.ini apparently.
-		 */
-		$timezone = ini_get("date.timezone");
-		if(strpos($timezone, "/") === false){
-			$default_timezone = timezone_name_from_abbr($timezone);
-			ini_set("date.timezone", $default_timezone);
-			date_default_timezone_set($default_timezone);
-		}else{
-			date_default_timezone_set($timezone);
+
+		if($response = Utils::getURL("http://ip-api.com/json") //If system timezone detection fails or timezone is an invalid value.
+			and $ip_geolocation_data = json_decode($response, true)
+			and $ip_geolocation_data['status'] !== 'fail'
+			and date_default_timezone_set($ip_geolocation_data['timezone'])
+		){
+			//Again, for redundancy.
+			ini_set("date.timezone", $ip_geolocation_data['timezone']);
+			break;
 		}
-	}
+
+		ini_set("date.timezone", "UTC");
+		date_default_timezone_set("UTC");
+		$logger->warning("Timezone could not be automatically determined or was set to an invalid value. An incorrect timezone will result in incorrect timestamps on console logs. It has been set to \"UTC\" by default. You can change it on the php.ini file.");
+	}while(false);
+
 
 	function detect_system_timezone(){
 		switch(Utils::getOS()){
@@ -459,6 +477,7 @@ namespace pocketmine {
 		}
 
 		$extensions = [
+			"bcmath" => "BC Math",
 			"curl" => "cURL",
 			"json" => "JSON",
 			"mbstring" => "Multibyte String",

src/pocketmine/Server.php

@@ -1612,7 +1612,6 @@ class Server{
 			register_shutdown_function([$this, "crashDump"]);
 
 			$this->queryRegenerateTask = new QueryRegenerateEvent($this, 5);
-			$this->network->registerInterface(new RakLibInterface($this));
 
 			$this->pluginManager->loadPlugins($this->pluginPath);
 
@@ -1620,6 +1619,9 @@ class Server{
 
 			$this->enablePlugins(PluginLoadOrder::STARTUP);
 
+			$this->network->registerInterface(new RakLibInterface($this));
+
+
 			LevelProviderManager::addProvider(Anvil::class);
 			LevelProviderManager::addProvider(McRegion::class);
 			LevelProviderManager::addProvider(PMAnvil::class);
@@ -1638,6 +1640,12 @@ class Server{
 			foreach((array) $this->getProperty("worlds", []) as $name => $worldSetting){
 				if($this->loadLevel($name) === false){
 					$seed = $this->getProperty("worlds.$name.seed", time());
+					if(is_string($seed) and !is_numeric($seed)){
+						$seed = Utils::javaStringHash($seed);
+					}elseif(!is_int($seed)){
+						$seed = (int) $seed;
+					}
+
 					$options = explode(":", $this->getProperty("worlds.$name.generator", Generator::getGenerator("default")));
 					$generator = Generator::getGenerator(array_shift($options));
 					if(count($options) > 0){

src/pocketmine/event/server/NetworkInterfaceCrashEvent.php

@@ -0,0 +1,50 @@
+<?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/
+ *
+ *
+*/
+
+declare(strict_types=1);
+
+namespace pocketmine\event\server;
+
+use pocketmine\network\SourceInterface;
+
+/**
+ * Called when a network interface crashes, with relevant crash information.
+ */
+class NetworkInterfaceCrashEvent extends NetworkInterfaceEvent{
+	public static $handlerList = null;
+
+	/**
+	 * @var \Throwable
+	 */
+	private $exception;
+
+	public function __construct(SourceInterface $interface, \Throwable $throwable){
+		parent::__construct($interface);
+		$this->exception = $throwable;
+	}
+
+	/**
+	 * @return \Throwable
+	 */
+	public function getCrashInformation() : \Throwable{
+		return $this->exception;
+	}
+}

src/pocketmine/event/server/NetworkInterfaceEvent.php

@@ -0,0 +1,45 @@
+<?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/
+ *
+ *
+*/
+
+declare(strict_types=1);
+
+namespace pocketmine\event\server;
+
+use pocketmine\network\SourceInterface;
+
+class NetworkInterfaceEvent extends ServerEvent{
+	/** @var SourceInterface */
+	protected $interface;
+
+	/**
+	 * @param SourceInterface $interface
+	 */
+	public function __construct(SourceInterface $interface){
+		$this->interface = $interface;
+	}
+
+	/**
+	 * @return SourceInterface
+	 */
+	public function getInterface() : SourceInterface{
+		return $this->interface;
+	}
+}

src/pocketmine/event/server/NetworkInterfaceRegisterEvent.php

@@ -0,0 +1,35 @@
+<?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/
+ *
+ *
+*/
+
+declare(strict_types=1);
+
+namespace pocketmine\event\server;
+
+use pocketmine\event\Cancellable;
+use pocketmine\network\SourceInterface;
+
+/**
+ * Called when a network interface is registered into the network, for example the RakLib interface.
+ */
+class NetworkInterfaceRegisterEvent extends NetworkInterfaceEvent implements Cancellable{
+	public static $handlerList = null;
+
+}

src/pocketmine/event/server/NetworkInterfaceUnregisterEvent.php

@@ -0,0 +1,32 @@
+<?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/
+ *
+ *
+*/
+
+declare(strict_types=1);
+
+namespace pocketmine\event\server;
+
+/**
+ * Called when a network interface is unregistered
+ */
+class NetworkInterfaceUnregisterEvent extends NetworkInterfaceEvent{
+	public static $handlerList = null;
+
+}

src/pocketmine/network/Network.php

@@ -26,6 +26,9 @@ declare(strict_types=1);
  */
 namespace pocketmine\network;
 
+use pocketmine\event\server\NetworkInterfaceCrashEvent;
+use pocketmine\event\server\NetworkInterfaceRegisterEvent;
+use pocketmine\event\server\NetworkInterfaceUnregisterEvent;
 use pocketmine\network\mcpe\protocol\PacketPool;
 use pocketmine\Server;
 
@@ -90,6 +93,8 @@ class Network{
 					$logger->logException($e);
 				}
 
+				$this->server->getPluginManager()->callEvent(new NetworkInterfaceCrashEvent($interface, $e));
+
 				$interface->emergencyShutdown();
 				$this->unregisterInterface($interface);
 				$logger->critical($this->server->getLanguage()->translateString("pocketmine.server.networkError", [get_class($interface), $e->getMessage()]));
@@ -101,20 +106,24 @@ class Network{
 	 * @param SourceInterface $interface
 	 */
 	public function registerInterface(SourceInterface $interface){
-		$this->interfaces[$hash = spl_object_hash($interface)] = $interface;
-		if($interface instanceof AdvancedSourceInterface){
-			$this->advancedInterfaces[$hash] = $interface;
-			$interface->setNetwork($this);
+		$this->server->getPluginManager()->callEvent($ev = new NetworkInterfaceRegisterEvent($interface));
+		if(!$ev->isCancelled()){
+			$interface->start();
+			$this->interfaces[$hash = spl_object_hash($interface)] = $interface;
+			if($interface instanceof AdvancedSourceInterface){
+				$this->advancedInterfaces[$hash] = $interface;
+				$interface->setNetwork($this);
+			}
+			$interface->setName($this->name);
 		}
-		$interface->setName($this->name);
 	}
 
 	/**
 	 * @param SourceInterface $interface
 	 */
 	public function unregisterInterface(SourceInterface $interface){
-		unset($this->interfaces[$hash = spl_object_hash($interface)],
-			$this->advancedInterfaces[$hash]);
+		$this->server->getPluginManager()->callEvent(new NetworkInterfaceUnregisterEvent($interface));
+		unset($this->interfaces[$hash = spl_object_hash($interface)], $this->advancedInterfaces[$hash]);
 	}
 
 	/**

src/pocketmine/network/SourceInterface.php

@@ -34,6 +34,11 @@ use pocketmine\Player;
  */
 interface SourceInterface{
 
+	/**
+	 * Performs actions needed to start the interface after it is registered.
+	 */
+	public function start();
+
 	/**
 	 * Sends a DataPacket to the interface, returns an unique identifier for the packet if $needACK is true
 	 *

src/pocketmine/network/mcpe/RakLibInterface.php

@@ -67,10 +67,14 @@ class RakLibInterface implements ServerInstance, AdvancedSourceInterface{
 		$this->server = $server;
 		$this->identifiers = [];
 
-		$this->rakLib = new RakLibServer($this->server->getLogger(), $this->server->getLoader(), $this->server->getPort(), $this->server->getIp() === "" ? "0.0.0.0" : $this->server->getIp());
+		$this->rakLib = new RakLibServer($this->server->getLogger(), $this->server->getLoader(), $this->server->getPort(), $this->server->getIp() === "" ? "0.0.0.0" : $this->server->getIp(), false);
 		$this->interface = new ServerHandler($this->rakLib, $this);
 	}
 
+	public function start(){
+		$this->rakLib->start();
+	}
+
 	public function setNetwork(Network $network){
 		$this->network = $network;
 	}

src/pocketmine/plugin/PluginManager.php

@@ -306,7 +306,8 @@ class PluginManager{
 									$name,
 									$this->server->getLanguage()->translateString("%pocketmine.plugin.unknownDependency", [$dependency])
 								]));
-								break;
+								unset($plugins[$name]);
+								continue 2;
 							}
 						}
 

src/pocketmine/utils/MainLogger.php

@@ -47,6 +47,7 @@ class MainLogger extends \AttachableThreadedLogger{
 	 * @throws \RuntimeException
 	 */
 	public function __construct(string $logFile, bool $logDebug = false){
+		parent::__construct();
 		if(static::$logger instanceof MainLogger){
 			throw new \RuntimeException("MainLogger has been already created");
 		}
@@ -214,8 +215,10 @@ class MainLogger extends \AttachableThreadedLogger{
 			echo $message . PHP_EOL;
 		}
 
-		if($this->attachment instanceof \ThreadedLoggerAttachment){
-			$this->attachment->call($level, $message);
+		foreach($this->attachments as $attachment){
+			if($attachment instanceof \ThreadedLoggerAttachment){
+				$attachment->call($level, $message);
+			}
 		}
 
 		$this->logStream[] = date("Y-m-d", $now) . " " . $cleanMessage . PHP_EOL;

start.ps1

@@ -1,8 +1,11 @@
 param (
+	[string]$php = "",
 	[switch]$Loop = $false
 )
 
-if(Test-Path "bin\php\php.exe"){
+if($php -ne ""){
+	$binary = $php
+}elseif(Test-Path "bin\php\php.exe"){
 	$env:PHPRC = ""
 	$binary = "bin\php\php.exe"
 }else{