Deprecated CallbackTask, moved sleep checking to level

src/pocketmine/Player.php

@@ -117,7 +117,6 @@ use pocketmine\network\SourceInterface;
 use pocketmine\permission\PermissibleBase;
 use pocketmine\permission\PermissionAttachment;
 use pocketmine\plugin\Plugin;
-use pocketmine\scheduler\CallbackTask;
 use pocketmine\tile\Sign;
 use pocketmine\tile\Spawnable;
 use pocketmine\tile\Tile;
@@ -219,11 +218,6 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 
 	private $batchedPackets = [];
 
-	/**
-	 * @var \pocketmine\scheduler\TaskHandler[]
-	 */
-	protected $tasks = [];
-
 	/** @var PermissibleBase */
 	private $perm = null;
 
@@ -871,7 +865,8 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 		$this->setDataFlag(self::DATA_PLAYER_FLAGS, self::DATA_PLAYER_FLAG_SLEEP, true);
 
 		$this->setSpawn($pos);
-		$this->tasks[] = $this->server->getScheduler()->scheduleDelayedTask(new CallbackTask([$this, "checkSleep"]), 60);
+
+		$this->level->sleepTicks = 60;
 
 
 		return true;
@@ -903,36 +898,13 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 			$this->sleeping = null;
 			$this->setDataProperty(self::DATA_PLAYER_BED_POSITION, self::DATA_TYPE_POS, [0, 0, 0]);
 			$this->setDataFlag(self::DATA_PLAYER_FLAGS, self::DATA_PLAYER_FLAG_SLEEP, false);
+
+
+			$this->level->sleepTicks = 0;
 		}
 
 	}
 
-	/**
-	 * WARNING: Do not use this, it's only for internal use.
-	 * Changes to this function won't be recorded on the version.
-	 */
-	public function checkSleep(){
-		if($this->sleeping instanceof Vector3){
-			//TODO: Move to Level
-
-			$time = $this->level->getTime() % Level::TIME_FULL;
-
-			if($time >= Level::TIME_NIGHT and $time < Level::TIME_SUNRISE){
-				foreach($this->level->getPlayers() as $p){
-					if($p->sleeping === null){
-						return;
-					}
-				}
-
-				$this->level->setTime($this->level->getTime() + Level::TIME_FULL - $time);
-
-				foreach($this->level->getPlayers() as $p){
-					$p->stopSleep();
-				}
-			}
-		}
-	}
-
 	/**
 	 * @param string $achievementId
 	 *
@@ -2609,11 +2581,6 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 	 */
 	public function close($message = "", $reason = "generic reason", $notify = true){
 
-		foreach($this->tasks as $task){
-			$task->cancel();
-		}
-		$this->tasks = [];
-
 		if($this->connected and !$this->closed){
 			if($notify and $reason != ""){
 				$pk = new DisconnectPacket;

src/pocketmine/Server.php

@@ -91,7 +91,6 @@ use pocketmine\plugin\PharPluginLoader;
 use pocketmine\plugin\Plugin;
 use pocketmine\plugin\PluginLoadOrder;
 use pocketmine\plugin\PluginManager;
-use pocketmine\scheduler\CallbackTask;
 use pocketmine\scheduler\SendUsageTask;
 use pocketmine\scheduler\ServerScheduler;
 use pocketmine\tile\Chest;
@@ -153,11 +152,15 @@ class Server{
 	 */
 	private $tickCounter;
 	private $nextTick = 0;
-	private $tickAverage = [20, 20, 20, 20, 20];
-	private $useAverage = [20, 20, 20, 20, 20];
+	private $tickAverage = [20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20];
+	private $useAverage = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
 	private $maxTick = 20;
 	private $maxUse = 0;
 
+	private $sendUsageTicker = 0;
+
+	private $dispatchSignals = false;
+
 	/** @var \AttachableThreadedLogger */
 	private $logger;
 
@@ -206,6 +209,9 @@ class Server{
 	private $alwaysTickPlayers = false;
 	private $baseTickRate = 1;
 
+	private $autoSaveTicker = 0;
+	private $autoSaveTicks = 0;
+
 	/** @var BaseLang */
 	private $baseLang;
 
@@ -1734,7 +1740,7 @@ class Server{
 		}
 
 		if($this->getAutoSave() and $this->getProperty("ticks-per.autosave", 6000) > 0){
-			$this->scheduler->scheduleDelayedRepeatingTask(new CallbackTask([$this, "doAutoSave"]), $this->getProperty("ticks-per.autosave", 6000), $this->getProperty("ticks-per.autosave", 6000));
+			$this->autoSaveTicks = (int) $this->getProperty("ticks-per.autosave", 6000);
 		}
 
 		$this->enablePlugins(PluginLoadOrder::POSTWORLD);
@@ -2031,7 +2037,7 @@ class Server{
 		}
 
 		if($this->getProperty("settings.send-usage", true) !== false){
-			$this->scheduler->scheduleDelayedRepeatingTask(new CallbackTask([$this, "sendUsage"]), 6000, 6000);
+			$this->sendUsageTicker = 6000;
 			$this->sendUsage();
 		}
 
@@ -2047,12 +2053,9 @@ class Server{
 			pcntl_signal(SIGTERM, [$this, "handleSignal"]);
 			pcntl_signal(SIGINT, [$this, "handleSignal"]);
 			pcntl_signal(SIGHUP, [$this, "handleSignal"]);
-			$this->getScheduler()->scheduleRepeatingTask(new CallbackTask("pcntl_signal_dispatch"), 5);
+			$this->dispatchSignals = true;
 		}
 
-
-		$this->getScheduler()->scheduleRepeatingTask(new CallbackTask([$this, "checkTicks"]), 20 * 5);
-
 		$this->logger->info($this->getLanguage()->translateString("pocketmine.server.defaultGameMode", [self::getGamemodeString($this->getGamemode())]));
 
 		$this->logger->info($this->getLanguage()->translateString("pocketmine.server.startFinished", [round(microtime(true) - \pocketmine\START_TIME, 3)]));
@@ -2069,12 +2072,6 @@ class Server{
 		}
 	}
 
-	public function checkTicks(){
-		if($this->getTicksPerSecond() < 12){
-			$this->logger->warning($this->getLanguage()->translateString("pocketmine.server.tickOverload"));
-		}
-	}
-
 	public function exceptionHandler(\Exception $e, $trace = null){
 		if($e === null){
 			return;
@@ -2377,6 +2374,11 @@ class Server{
 
 		Timings::$connectionTimer->startTiming();
 		$this->network->processInterfaces();
+
+		if($this->rcon !== null){
+			$this->rcon->check();
+		}
+
 		Timings::$connectionTimer->stopTiming();
 
 		Timings::$schedulerTimer->startTiming();
@@ -2401,10 +2403,28 @@ class Server{
 			}
 		}
 
+		if($this->autoSave and ++$this->autoSaveTicker >= $this->autoSaveTicks){
+			$this->autoSaveTicker = 0;
+			$this->doAutoSave();
+		}
+
+		if($this->sendUsageTicker > 0 and --$this->sendUsageTicker === 0){
+			$this->sendUsageTicker = 6000;
+			$this->sendUsage();
+		}
+
 		if(($this->tickCounter % 100) === 0){
 			foreach($this->levels as $level){
 				$level->clearCache();
 			}
+
+			if($this->getTicksPerSecondAverage() < 12){
+				$this->logger->warning($this->getLanguage()->translateString("pocketmine.server.tickOverload"));
+			}
+		}
+
+		if($this->dispatchSignals and $this->tickCounter % 5 === 0){
+			pcntl_signal_dispatch();
 		}
 
 		$this->getMemoryManager()->check();

src/pocketmine/level/Level.php

@@ -203,6 +203,8 @@ class Level implements ChunkManager, Metadatable{
 	/** @var \SplFixedArray */
 	private $blockStates;
 
+	public $sleepTicks = 0;
+
 	private $chunkTickRadius;
 	private $chunkTickList = [];
 	private $chunksPerTick;
@@ -644,9 +646,35 @@ class Level implements ChunkManager, Metadatable{
 
 		$this->processChunkRequest();
 
+		if($this->sleepTicks > 0 and --$this->sleepTicks <= 0){
+			$this->checkSleep();
+		}
+
 		$this->timings->doTick->stopTiming();
 	}
 
+	public function checkSleep(){
+		$resetTime = true;
+		foreach($this->getPlayers() as $p){
+			if(!$p->isSleeping()){
+				$resetTime = false;
+				break;
+			}
+		}
+
+		if($resetTime){
+			$time = $this->getTime() % Level::TIME_FULL;
+
+			if($time >= Level::TIME_NIGHT and $time < Level::TIME_SUNRISE){
+				$this->setTime($this->getTime() + Level::TIME_FULL - $time);
+
+				foreach($this->getPlayers() as $p){
+					$p->stopSleep();
+				}
+			}
+		}
+	}
+
 	/**
 	 * @param Player[] $target
 	 * @param Block[]  $blocks

src/pocketmine/network/rcon/RCON.php

@@ -27,7 +27,6 @@ namespace pocketmine\network\rcon;
 
 use pocketmine\command\RemoteConsoleCommandSender;
 use pocketmine\event\server\RemoteServerCommandEvent;
-use pocketmine\scheduler\CallbackTask;
 use pocketmine\Server;
 use pocketmine\utils\TextFormat;
 
@@ -66,7 +65,6 @@ class RCON{
 		}
 		socket_getsockname($this->socket, $addr, $port);
 		$this->server->getLogger()->info("RCON running on $addr:$port");
-		$this->server->getScheduler()->scheduleRepeatingTask(new CallbackTask([$this, "check"]), 3);
 	}
 
 	public function stop(){

src/pocketmine/scheduler/CallbackTask.php

@@ -26,6 +26,9 @@ namespace pocketmine\scheduler;
  * The last parameter in the callback will be this object
  *
  * If you want to do a task in a Plugin, consider extending PluginTask to your needs
+ *
+ * @deprecated
+ *
  */
 class CallbackTask extends Task{
 

src/pocketmine/scheduler/ServerScheduler.php

@@ -189,6 +189,18 @@ class ServerScheduler{
 			}elseif(!$task->getOwner()->isEnabled()){
 				throw new PluginException("Plugin '" . $task->getOwner()->getName() . "' attempted to register a task while disabled");
 			}
+		}elseif($task instanceof CallbackTask and Server::getInstance()->getProperty("settings.deprecated-verbose", true)){
+			$callable = $task->getCallable();
+			if(is_array($callable)){
+				if(is_object($callable[0])){
+					$taskName = "Callback#" . get_class($callable[0]) . "::" . $callable[1];
+				}else{
+					$taskName = "Callback#" . $callable[0] . "::" . $callable[1];
+				}
+			}else{
+				$taskName = "Callback#" . $callable;
+			}
+			Server::getInstance()->getLogger()->warning("A plugin attempted to register a deprecated CallbackTask ($taskName)");
 		}
 
 		if($delay <= 0){
@@ -201,22 +213,7 @@ class ServerScheduler{
 			$period = 1;
 		}
 
-		if($task instanceof CallbackTask){
-			$callable = $task->getCallable();
-			if(is_array($callable)){
-				if(is_object($callable[0])){
-					$taskName = "Callback#" . get_class($callable[0]) . "::" . $callable[1];
-				}else{
-					$taskName = "Callback#" . $callable[0] . "::" . $callable[1];
-				}
-			}else{
-				$taskName = "Callback#" . $callable;
-			}
-		}else{
-			$taskName = get_class($task);
-		}
-
-		return $this->handle(new TaskHandler($taskName, $task, $this->nextId(), $delay, $period));
+		return $this->handle(new TaskHandler(get_class($task), $task, $this->nextId(), $delay, $period));
 	}
 
 	private function handle(TaskHandler $handler){