Migrate a bunch of PluginManager->callEvent() usages to Event->call

This has the triple bonus effect of a) making a lot of code easier to read, b) reducing Server::getInstance() usages, and c) removing a whole bunch of Server dependencies.

The network and block namespaces are untouched by this commit due to potential for merge conflicts. These should be dealt with separately on master.

src/pocketmine/MemoryManager.php

@@ -185,7 +185,7 @@ class MemoryManager{
 		}
 
 		$ev = new LowMemoryEvent($memory, $limit, $global, $triggerCount);
-		$this->server->getPluginManager()->callEvent($ev);
+		$ev->call();
 
 		$cycles = 0;
 		if($this->garbageCollectionTrigger){

src/pocketmine/Player.php

@@ -793,7 +793,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 		}
 
 		$ev = new PlayerChangeSkinEvent($this, $this->getSkin(), $skin);
-		$this->server->getPluginManager()->callEvent($ev);
+		$ev->call();
 
 		if($ev->isCancelled()){
 			$this->sendSkin([$this]);
@@ -1024,11 +1024,12 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 			PermissionManager::getInstance()->subscribeToPermission(Server::BROADCAST_CHANNEL_ADMINISTRATIVE, $this);
 		}
 
-		$this->server->getPluginManager()->callEvent($ev = new PlayerJoinEvent($this,
+		$ev = new PlayerJoinEvent($this,
 			new TranslationContainer(TextFormat::YELLOW . "%multiplayer.player.joined", [
 				$this->getDisplayName()
 			])
-		));
+		);
+		$ev->call();
 		if(strlen(trim((string) $ev->getJoinMessage())) > 0){
 			$this->server->broadcastMessage($ev->getJoinMessage());
 		}
@@ -1213,7 +1214,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 		$pos = $pos->floor();
 		$b = $this->level->getBlock($pos);
 
-		$this->server->getPluginManager()->callEvent($ev = new PlayerBedEnterEvent($this, $b));
+		$ev = new PlayerBedEnterEvent($this, $b);
+		$ev->call();
 		if($ev->isCancelled()){
 			return false;
 		}
@@ -1240,7 +1242,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 			if($b instanceof Bed){
 				$b->setOccupied(false);
 			}
-			$this->server->getPluginManager()->callEvent($ev = new PlayerBedLeaveEvent($this, $b));
+			(new PlayerBedLeaveEvent($this, $b))->call();
 
 			$this->sleeping = null;
 			$this->propertyManager->setBlockPos(self::DATA_PLAYER_BED_POSITION, null);
@@ -1280,7 +1282,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 					return false;
 				}
 			}
-			$this->server->getPluginManager()->callEvent($ev = new PlayerAchievementAwardedEvent($this, $achievementId));
+			$ev = new PlayerAchievementAwardedEvent($this, $achievementId);
+			$ev->call();
 			if(!$ev->isCancelled()){
 				$this->achievements[$achievementId] = true;
 				Achievement::broadcast($this, $achievementId);
@@ -1343,7 +1346,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 			return false;
 		}
 
-		$this->server->getPluginManager()->callEvent($ev = new PlayerGameModeChangeEvent($this, $gm));
+		$ev = new PlayerGameModeChangeEvent($this, $gm);
+		$ev->call();
 		if($ev->isCancelled()){
 			if($client){ //gamemode change by client in the GUI
 				$this->sendGamemode();
@@ -1560,7 +1564,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 				$ev = new PlayerIllegalMoveEvent($this, $newPos, new Vector3($this->lastX, $this->lastY, $this->lastZ));
 				$ev->setCancelled($this->allowMovementCheats);
 
-				$this->server->getPluginManager()->callEvent($ev);
+				$ev->call();
 
 				if(!$ev->isCancelled()){
 					$revert = true;
@@ -1590,7 +1594,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 
 			$ev = new PlayerMoveEvent($this, $from, $to);
 
-			$this->server->getPluginManager()->callEvent($ev);
+			$ev->call();
 
 			if(!($revert = $ev->isCancelled())){ //Yes, this is intended
 				if($to->distanceSquared($ev->getTo()) > 0.01){ //If plugins modify the destination
@@ -1630,7 +1634,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 	}
 
 	public function jump() : void{
-		$this->server->getPluginManager()->callEvent(new PlayerJumpEvent($this));
+		(new PlayerJumpEvent($this))->call();
 		parent::jump();
 	}
 
@@ -1862,7 +1866,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 
 		$this->setSkin($skin);
 
-		$this->server->getPluginManager()->callEvent($ev = new PlayerPreLoginEvent($this, "Plugin reason"));
+		$ev = new PlayerPreLoginEvent($this, "Plugin reason");
+		$ev->call();
 		if($ev->isCancelled()){
 			$this->close("", $ev->getKickMessage());
 
@@ -2041,7 +2046,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 		$this->level->registerChunkLoader($this, ((int) floor($pos[0])) >> 4, ((int) floor($pos[2])) >> 4, true);
 
 		parent::__construct($this->level, $this->namedtag);
-		$this->server->getPluginManager()->callEvent($ev = new PlayerLoginEvent($this, "Plugin reason"));
+		$ev = new PlayerLoginEvent($this, "Plugin reason");
+		$ev->call();
 		if($ev->isCancelled()){
 			$this->close($this->getLeaveMessage(), $ev->getKickMessage());
 
@@ -2143,8 +2149,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 				}
 
 				$ev = new PlayerCommandPreprocessEvent($this, $messagePart);
-
-				$this->server->getPluginManager()->callEvent($ev);
+				$ev->call();
 
 				if($ev->isCancelled()){
 					break;
@@ -2155,7 +2160,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 					$this->server->dispatchCommand($ev->getPlayer(), substr($ev->getMessage(), 1));
 					Timings::$playerCommandTimer->stopTiming();
 				}else{
-					$this->server->getPluginManager()->callEvent($ev = new PlayerChatEvent($this, $ev->getMessage()));
+					$ev = new PlayerChatEvent($this, $ev->getMessage());
+					$ev->call();
 					if(!$ev->isCancelled()){
 						$this->server->broadcastMessage($this->getServer()->getLanguage()->translateString($ev->getFormat(), [$ev->getPlayer()->getDisplayName(), $ev->getMessage()]), $ev->getRecipients());
 					}
@@ -2411,8 +2417,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 							$ev->setCancelled();
 						}
 
-						$this->server->getPluginManager()->callEvent($ev);
-
+						$ev->call();
 						if($ev->isCancelled()){
 							$this->inventory->sendHeldItem($this);
 							return true;
@@ -2557,7 +2562,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 								if($this->hasItemCooldown($slot)){
 									$ev->setCancelled();
 								}
-								$this->server->getPluginManager()->callEvent($ev);
+								$ev->call();
 
 								if($ev->isCancelled() or !$this->consumeObject($slot)){
 									$this->inventory->sendContents($this);
@@ -2660,7 +2665,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 			$ev->setCancelled();
 		}
 
-		$this->server->getPluginManager()->callEvent($ev);
+		$ev->call();
 		if(!$ev->isCancelled()){
 			$this->inventory->setItemInHand($ev->getResultItem());
 		}
@@ -2690,7 +2695,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 					$ev->setCancelled();
 				}
 
-				$this->getServer()->getPluginManager()->callEvent($ev);
+				$ev->call();
 				if($ev->isCancelled()){
 					$this->inventory->sendHeldItem($this);
 					break;
@@ -2769,7 +2774,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 
 	public function toggleSprint(bool $sprint) : void{
 		$ev = new PlayerToggleSprintEvent($this, $sprint);
-		$this->server->getPluginManager()->callEvent($ev);
+		$ev->call();
 		if($ev->isCancelled()){
 			$this->sendData($this);
 		}else{
@@ -2779,7 +2784,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 
 	public function toggleSneak(bool $sneak) : void{
 		$ev = new PlayerToggleSneakEvent($this, $sneak);
-		$this->server->getPluginManager()->callEvent($ev);
+		$ev->call();
 		if($ev->isCancelled()){
 			$this->sendData($this);
 		}else{
@@ -2792,7 +2797,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 			return true;
 		}
 
-		$this->server->getPluginManager()->callEvent($ev = new PlayerAnimationEvent($this, $packet->action));
+		$ev = new PlayerAnimationEvent($this, $packet->action);
+		$ev->call();
 		if($ev->isCancelled()){
 			return true;
 		}
@@ -2836,7 +2842,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 		$this->doCloseInventory();
 
 		if(isset($this->windowIndex[$packet->windowId])){
-			$this->server->getPluginManager()->callEvent(new InventoryCloseEvent($this->windowIndex[$packet->windowId], $this));
+			(new InventoryCloseEvent($this->windowIndex[$packet->windowId], $this))->call();
 			$this->removeWindow($this->windowIndex[$packet->windowId]);
 			return true;
 		}elseif($packet->windowId === 255){
@@ -2859,7 +2865,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 			$this->kick($this->server->getLanguage()->translateString("kick.reason.cheat", ["%ability.flight"]));
 			return true;
 		}elseif($isFlying !== $this->isFlying()){
-			$this->server->getPluginManager()->callEvent($ev = new PlayerToggleFlightEvent($this, $isFlying));
+			$ev = new PlayerToggleFlightEvent($this, $isFlying);
+			$ev->call();
 			if($ev->isCancelled()){
 				$this->sendSettings();
 			}else{
@@ -2927,7 +2934,7 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 				$ev->setCancelled();
 			}
 
-			$this->server->getPluginManager()->callEvent($ev);
+			$ev->call();
 			if($ev->isCancelled()){
 				$tile->spawnTo($this);
 				return true;
@@ -3000,7 +3007,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 				return false;
 		}
 
-		$this->getServer()->getPluginManager()->callEvent($event = new PlayerEditBookEvent($this, $oldBook, $newBook, $packet->type, $modifiedPages));
+		$event = new PlayerEditBookEvent($this, $oldBook, $newBook, $packet->type, $modifiedPages);
+		$event->call();
 		if($event->isCancelled()){
 			return true;
 		}
@@ -3035,7 +3043,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 
 		$timings = Timings::getSendDataPacketTimings($packet);
 		$timings->startTiming();
-		$this->server->getPluginManager()->callEvent($ev = new DataPacketSendEvent($this, $packet));
+		$ev = new DataPacketSendEvent($this, $packet);
+		$ev->call();
 		if($ev->isCancelled()){
 			$timings->stopTiming();
 			return false;
@@ -3066,7 +3075,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 		$timings = Timings::getSendDataPacketTimings($packet);
 		$timings->startTiming();
 		try{
-			$this->server->getPluginManager()->callEvent($ev = new DataPacketSendEvent($this, $packet));
+			$ev = new DataPacketSendEvent($this, $packet);
+			$ev->call();
 			if($ev->isCancelled()){
 				return false;
 			}
@@ -3114,8 +3124,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 	 * @return bool if transfer was successful.
 	 */
 	public function transfer(string $address, int $port = 19132, string $message = "transfer") : bool{
-		$this->server->getPluginManager()->callEvent($ev = new PlayerTransferEvent($this, $address, $port, $message));
-
+		$ev = new PlayerTransferEvent($this, $address, $port, $message);
+		$ev->call();
 		if(!$ev->isCancelled()){
 			$pk = new TransferPacket();
 			$pk->address = $ev->getAddress();
@@ -3139,7 +3149,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 	 * @return bool
 	 */
 	public function kick(string $reason = "", bool $isAdmin = true, $quitMessage = null) : bool{
-		$this->server->getPluginManager()->callEvent($ev = new PlayerKickEvent($this, $reason, $quitMessage ?? $this->getLeaveMessage()));
+		$ev = new PlayerKickEvent($this, $reason, $quitMessage ?? $this->getLeaveMessage());
+		$ev->call();
 		if(!$ev->isCancelled()){
 			$reason = $ev->getReason();
 			$message = $reason;
@@ -3384,7 +3395,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 				$this->stopSleep();
 
 				if($this->spawned){
-					$this->server->getPluginManager()->callEvent($ev = new PlayerQuitEvent($this, $message, $reason));
+					$ev = new PlayerQuitEvent($this, $message, $reason);
+					$ev->call();
 					if($ev->getQuitMessage() != ""){
 						$this->server->broadcastMessage($ev->getQuitMessage());
 					}
@@ -3532,7 +3544,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 		//main inventory and drops the rest on the ground.
 		$this->doCloseInventory();
 
-		$this->server->getPluginManager()->callEvent($ev = new PlayerDeathEvent($this, $this->getDrops()));
+		$ev = new PlayerDeathEvent($this, $this->getDrops());
+		$ev->call();
 
 		if(!$ev->getKeepInventory()){
 			foreach($ev->getDrops() as $item){
@@ -3567,7 +3580,8 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 			return;
 		}
 
-		$this->server->getPluginManager()->callEvent($ev = new PlayerRespawnEvent($this, $this->getSpawn()));
+		$ev = new PlayerRespawnEvent($this, $this->getSpawn());
+		$ev->call();
 
 		$realSpawn = Position::fromObject($ev->getRespawnPosition()->add(0.5, 0, 0.5), $ev->getRespawnPosition()->getLevel());
 		$this->teleport($realSpawn);

src/pocketmine/Server.php

@@ -823,7 +823,7 @@ class Server{
 		$ev = new PlayerDataSaveEvent($nbtTag, $name);
 		$ev->setCancelled(!$this->shouldSavePlayerData());
 
-		$this->pluginManager->callEvent($ev);
+		$ev->call();
 
 		if(!$ev->isCancelled()){
 			$nbt = new BigEndianNBTStream();
@@ -1045,7 +1045,7 @@ class Server{
 
 		$this->levels[$level->getId()] = $level;
 
-		$this->getPluginManager()->callEvent(new LevelLoadEvent($level));
+		(new LevelLoadEvent($level))->call();
 
 		$level->setTickRate($this->baseTickRate);
 
@@ -1094,9 +1094,9 @@ class Server{
 
 		$level->setTickRate($this->baseTickRate);
 
-		$this->getPluginManager()->callEvent(new LevelInitEvent($level));
+		(new LevelInitEvent($level))->call();
 
-		$this->getPluginManager()->callEvent(new LevelLoadEvent($level));
+		(new LevelLoadEvent($level))->call();
 
 		$this->getLogger()->notice($this->getLanguage()->translateString("pocketmine.level.backgroundGeneration", [$name]));
 
@@ -1936,7 +1936,8 @@ class Server{
 	public function checkConsole(){
 		Timings::$serverCommandTimer->startTiming();
 		while(($line = $this->console->getLine()) !== null){
-			$this->pluginManager->callEvent($ev = new ServerCommandEvent($this->consoleSender, $line));
+			$ev = new ServerCommandEvent($this->consoleSender, $line);
+			$ev->call();
 			if(!$ev->isCancelled()){
 				$this->dispatchCommand($ev->getSender(), $ev->getCommand());
 			}
@@ -1955,7 +1956,8 @@ class Server{
 	 */
 	public function dispatchCommand(CommandSender $sender, string $commandLine, bool $internal = false) : bool{
 		if(!$internal){
-			$this->pluginManager->callEvent($ev = new CommandEvent($sender, $commandLine));
+			$ev = new CommandEvent($sender, $commandLine);
+			$ev->call();
 			if($ev->isCancelled()){
 				return false;
 			}
@@ -2536,7 +2538,7 @@ class Server{
 		}
 
 		if(($this->tickCounter & 0b111111111) === 0){
-			$this->getPluginManager()->callEvent($this->queryRegenerateTask = new QueryRegenerateEvent($this, 5));
+			($this->queryRegenerateTask = new QueryRegenerateEvent($this, 5))->call();
 			if($this->queryHandler !== null){
 				$this->queryHandler->regenerateInfo();
 			}

src/pocketmine/entity/Entity.php

@@ -559,7 +559,7 @@ abstract class Entity extends Location implements Metadatable, EntityIds{
 		$this->level->addEntity($this);
 
 		$this->lastUpdate = $this->server->getTick();
-		$this->server->getPluginManager()->callEvent(new EntitySpawnEvent($this));
+		(new EntitySpawnEvent($this))->call();
 
 		$this->scheduleUpdate();
 
@@ -901,7 +901,7 @@ abstract class Entity extends Location implements Metadatable, EntityIds{
 	 * @param EntityDamageEvent $source
 	 */
 	public function attack(EntityDamageEvent $source) : void{
-		$this->server->getPluginManager()->callEvent($source);
+		$source->call();
 		if($source->isCancelled()){
 			return;
 		}
@@ -915,7 +915,7 @@ abstract class Entity extends Location implements Metadatable, EntityIds{
 	 * @param EntityRegainHealthEvent $source
 	 */
 	public function heal(EntityRegainHealthEvent $source) : void{
-		$this->server->getPluginManager()->callEvent($source);
+		$source->call();
 		if($source->isCancelled()){
 			return;
 		}
@@ -1837,7 +1837,8 @@ abstract class Entity extends Location implements Metadatable, EntityIds{
 
 	public function setMotion(Vector3 $motion) : bool{
 		if(!$this->justCreated){
-			$this->server->getPluginManager()->callEvent($ev = new EntityMotionEvent($this, $motion));
+			$ev = new EntityMotionEvent($this, $motion);
+			$ev->call();
 			if($ev->isCancelled()){
 				return false;
 			}
@@ -1870,7 +1871,8 @@ abstract class Entity extends Location implements Metadatable, EntityIds{
 		}
 		$from = Position::fromObject($this, $this->level);
 		$to = Position::fromObject($pos, $pos instanceof Position ? $pos->getLevel() : $this->level);
-		$this->server->getPluginManager()->callEvent($ev = new EntityTeleportEvent($this, $from, $to));
+		$ev = new EntityTeleportEvent($this, $from, $to);
+		$ev->call();
 		if($ev->isCancelled()){
 			return false;
 		}
@@ -1896,7 +1898,8 @@ abstract class Entity extends Location implements Metadatable, EntityIds{
 		}
 
 		if($this->isValid()){
-			$this->server->getPluginManager()->callEvent($ev = new EntityLevelChangeEvent($this, $this->level, $targetLevel));
+			$ev = new EntityLevelChangeEvent($this, $this->level, $targetLevel);
+			$ev->call();
 			if($ev->isCancelled()){
 				return false;
 			}
@@ -2022,7 +2025,7 @@ abstract class Entity extends Location implements Metadatable, EntityIds{
 	 */
 	public function close() : void{
 		if(!$this->closed){
-			$this->server->getPluginManager()->callEvent(new EntityDespawnEvent($this));
+			(new EntityDespawnEvent($this))->call();
 			$this->closed = true;
 
 			$this->despawnFromAll();

src/pocketmine/entity/Human.php

@@ -269,7 +269,8 @@ class Human extends Creature implements ProjectileSource, InventoryHolder{
 	 * @return float the amount of exhaustion level increased
 	 */
 	public function exhaust(float $amount, int $cause = PlayerExhaustEvent::CAUSE_CUSTOM) : float{
-		$this->server->getPluginManager()->callEvent($ev = new PlayerExhaustEvent($this, $amount, $cause));
+		$ev = new PlayerExhaustEvent($this, $amount, $cause);
+		$ev->call();
 		if($ev->isCancelled()){
 			return 0.0;
 		}
@@ -466,7 +467,7 @@ class Human extends Creature implements ProjectileSource, InventoryHolder{
 	protected function setXpAndProgress(?int $level, ?float $progress) : bool{
 		if(!$this->justCreated){
 			$ev = new PlayerExperienceChangeEvent($this, $this->getXpLevel(), $this->getXpProgress(), $level, $progress);
-			$this->server->getPluginManager()->callEvent($ev);
+			$ev->call();
 
 			if($ev->isCancelled()){
 				return false;

src/pocketmine/entity/Living.php

@@ -205,7 +205,8 @@ abstract class Living extends Entity implements Damageable{
 		if(isset($this->effects[$effectId])){
 			$effect = $this->effects[$effectId];
 			$hasExpired = $effect->hasExpired();
-			$this->server->getPluginManager()->callEvent($ev = new EntityEffectRemoveEvent($this, $effect));
+			$ev = new EntityEffectRemoveEvent($this, $effect);
+			$ev->call();
 			if($ev->isCancelled()){
 				if($hasExpired and !$ev->getEffect()->hasExpired()){ //altered duration of an expired effect to make it not get removed
 					$this->sendEffectAdd($ev->getEffect(), true);
@@ -278,7 +279,7 @@ abstract class Living extends Entity implements Damageable{
 		$ev = new EntityEffectAddEvent($this, $effect, $oldEffect);
 		$ev->setCancelled($cancelled);
 
-		$this->server->getPluginManager()->callEvent($ev);
+		$ev->call();
 		if($ev->isCancelled()){
 			return false;
 		}
@@ -621,7 +622,8 @@ abstract class Living extends Entity implements Damageable{
 	}
 
 	protected function onDeath() : void{
-		$this->server->getPluginManager()->callEvent($ev = new EntityDeathEvent($this, $this->getDrops()));
+		$ev = new EntityDeathEvent($this, $this->getDrops());
+		$ev->call();
 		foreach($ev->getDrops() as $item){
 			$this->getLevel()->dropItem($this, $item);
 		}

src/pocketmine/entity/object/FallingBlock.php

@@ -113,7 +113,8 @@ class FallingBlock extends Entity{
 					//FIXME: anvils are supposed to destroy torches
 					$this->getLevel()->dropItem($this, ItemFactory::get($this->getBlock(), $this->getDamage()));
 				}else{
-					$this->server->getPluginManager()->callEvent($ev = new EntityBlockChangeEvent($this, $block, $blockTarget ?? $this->block));
+					$ev = new EntityBlockChangeEvent($this, $block, $blockTarget ?? $this->block);
+					$ev->call();
 					if(!$ev->isCancelled()){
 						$this->getLevel()->setBlock($pos, $ev->getTo(), true);
 					}

src/pocketmine/entity/object/ItemEntity.php

@@ -78,7 +78,7 @@ class ItemEntity extends Entity{
 		}
 
 
-		$this->server->getPluginManager()->callEvent(new ItemSpawnEvent($this));
+		(new ItemSpawnEvent($this))->call();
 	}
 
 	public function entityBaseTick(int $tickDiff = 1) : bool{
@@ -96,7 +96,8 @@ class ItemEntity extends Entity{
 
 			$this->age += $tickDiff;
 			if($this->age > 6000){
-				$this->server->getPluginManager()->callEvent($ev = new ItemDespawnEvent($this));
+				$ev = new ItemDespawnEvent($this);
+				$ev->call();
 				if($ev->isCancelled()){
 					$this->age = 0;
 				}else{
@@ -212,7 +213,8 @@ class ItemEntity extends Entity{
 			return;
 		}
 
-		$this->server->getPluginManager()->callEvent($ev = new InventoryPickupItemEvent($playerInventory, $this));
+		$ev = new InventoryPickupItemEvent($playerInventory, $this);
+		$ev->call();
 		if($ev->isCancelled()){
 			return;
 		}

src/pocketmine/entity/object/PrimedTNT.php

@@ -102,8 +102,8 @@ class PrimedTNT extends Entity implements Explosive{
 	}
 
 	public function explode() : void{
-		$this->server->getPluginManager()->callEvent($ev = new ExplosionPrimeEvent($this, 4));
-
+		$ev = new ExplosionPrimeEvent($this, 4);
+		$ev->call();
 		if(!$ev->isCancelled()){
 			$explosion = new Explosion($this, $ev->getForce(), $this);
 			if($ev->isBlockBreaking()){

src/pocketmine/entity/projectile/Arrow.php

@@ -186,7 +186,7 @@ class Arrow extends Projectile{
 			$ev->setCancelled();
 		}
 
-		$this->server->getPluginManager()->callEvent($ev);
+		$ev->call();
 		if($ev->isCancelled()){
 			return;
 		}

src/pocketmine/entity/projectile/Projectile.php

@@ -241,7 +241,7 @@ abstract class Projectile extends Entity{
 			}
 
 			if($ev !== null){
-				$this->server->getPluginManager()->callEvent($ev);
+				$ev->call();
 				$this->onHit($ev);
 
 				if($ev instanceof ProjectileHitEntityEvent){
@@ -315,7 +315,7 @@ abstract class Projectile extends Entity{
 
 			if($this->fireTicks > 0){
 				$ev = new EntityCombustByEntityEvent($this, $entityHit, 5);
-				$this->server->getPluginManager()->callEvent($ev);
+				$ev->call();
 				if(!$ev->isCancelled()){
 					$entityHit->setOnFire($ev->getDuration());
 				}

src/pocketmine/inventory/ArmorInventoryEventProcessor.php

@@ -26,7 +26,6 @@ namespace pocketmine\inventory;
 use pocketmine\entity\Entity;
 use pocketmine\event\entity\EntityArmorChangeEvent;
 use pocketmine\item\Item;
-use pocketmine\Server;
 
 class ArmorInventoryEventProcessor implements InventoryEventProcessor{
 	/** @var Entity */
@@ -37,7 +36,8 @@ class ArmorInventoryEventProcessor implements InventoryEventProcessor{
 	}
 
 	public function onSlotChange(Inventory $inventory, int $slot, Item $oldItem, Item $newItem) : ?Item{
-		Server::getInstance()->getPluginManager()->callEvent($ev = new EntityArmorChangeEvent($this->entity, $oldItem, $newItem, $slot));
+		$ev = new EntityArmorChangeEvent($this->entity, $oldItem, $newItem, $slot);
+		$ev->call();
 		if($ev->isCancelled()){
 			return null;
 		}

src/pocketmine/inventory/BaseInventory.php

@@ -398,7 +398,8 @@ abstract class BaseInventory implements Inventory{
 	}
 
 	public function open(Player $who) : bool{
-		$who->getServer()->getPluginManager()->callEvent($ev = new InventoryOpenEvent($this, $who));
+		$ev = new InventoryOpenEvent($this, $who);
+		$ev->call();
 		if($ev->isCancelled()){
 			return false;
 		}

src/pocketmine/inventory/EntityInventoryEventProcessor.php

@@ -26,7 +26,6 @@ namespace pocketmine\inventory;
 use pocketmine\entity\Entity;
 use pocketmine\event\entity\EntityInventoryChangeEvent;
 use pocketmine\item\Item;
-use pocketmine\Server;
 
 class EntityInventoryEventProcessor implements InventoryEventProcessor{
 	/** @var Entity */
@@ -37,7 +36,8 @@ class EntityInventoryEventProcessor implements InventoryEventProcessor{
 	}
 
 	public function onSlotChange(Inventory $inventory, int $slot, Item $oldItem, Item $newItem) : ?Item{
-		Server::getInstance()->getPluginManager()->callEvent($ev = new EntityInventoryChangeEvent($this->entity, $oldItem, $newItem, $slot));
+		$ev = new EntityInventoryChangeEvent($this->entity, $oldItem, $newItem, $slot);
+		$ev->call();
 		if($ev->isCancelled()){
 			return null;
 		}

src/pocketmine/inventory/PlayerInventory.php

@@ -69,7 +69,8 @@ class PlayerInventory extends BaseInventory{
 			return false;
 		}
 
-		$this->getHolder()->getLevel()->getServer()->getPluginManager()->callEvent($ev = new PlayerItemHeldEvent($this->getHolder(), $this->getItem($hotbarSlot), $hotbarSlot));
+		$ev = new PlayerItemHeldEvent($this->getHolder(), $this->getItem($hotbarSlot), $hotbarSlot);
+		$ev->call();
 
 		if($ev->isCancelled()){
 			$this->sendHeldItem($this->getHolder());

src/pocketmine/inventory/transaction/CraftingTransaction.php

@@ -134,7 +134,8 @@ class CraftingTransaction extends InventoryTransaction{
 	}
 
 	protected function callExecuteEvent() : bool{
-		$this->source->getServer()->getPluginManager()->callEvent($ev = new CraftItemEvent($this, $this->recipe, $this->repetitions, $this->inputs, $this->outputs));
+		$ev = new CraftItemEvent($this, $this->recipe, $this->repetitions, $this->inputs, $this->outputs);
+		$ev->call();
 		return !$ev->isCancelled();
 	}
 

src/pocketmine/inventory/transaction/InventoryTransaction.php

@@ -29,7 +29,6 @@ use pocketmine\inventory\transaction\action\InventoryAction;
 use pocketmine\inventory\transaction\action\SlotChangeAction;
 use pocketmine\item\Item;
 use pocketmine\Player;
-use pocketmine\Server;
 
 /**
  * This InventoryTransaction only allows doing Transaction between one / two inventories
@@ -250,7 +249,8 @@ class InventoryTransaction{
 	}
 
 	protected function callExecuteEvent() : bool{
-		Server::getInstance()->getPluginManager()->callEvent($ev = new InventoryTransactionEvent($this));
+		$ev = new InventoryTransactionEvent($this);
+		$ev->call();
 		return !$ev->isCancelled();
 	}
 

src/pocketmine/inventory/transaction/action/DropItemAction.php

@@ -42,7 +42,8 @@ class DropItemAction extends InventoryAction{
 	}
 
 	public function onPreExecute(Player $source) : bool{
-		$source->getServer()->getPluginManager()->callEvent($ev = new PlayerDropItemEvent($source, $this->targetItem));
+		$ev = new PlayerDropItemEvent($source, $this->targetItem);
+		$ev->call();
 		if($ev->isCancelled()){
 			return false;
 		}

src/pocketmine/item/Bow.php

@@ -87,7 +87,7 @@ class Bow extends Tool{
 				$ev->setCancelled();
 			}
 
-			$player->getServer()->getPluginManager()->callEvent($ev);
+			$ev->call();
 
 			$entity = $ev->getProjectile(); //This might have been changed by plugins
 
@@ -104,7 +104,8 @@ class Bow extends Tool{
 				}
 
 				if($entity instanceof Projectile){
-					$player->getServer()->getPluginManager()->callEvent($projectileEv = new ProjectileLaunchEvent($entity));
+					$projectileEv = new ProjectileLaunchEvent($entity);
+					$projectileEv->call();
 					if($projectileEv->isCancelled()){
 						$ev->getProjectile()->flagForDespawn();
 					}else{

src/pocketmine/item/Bucket.php

@@ -59,7 +59,8 @@ class Bucket extends Item implements Consumable{
 
 				$stack->pop();
 				$resultItem = ItemFactory::get(Item::BUCKET, $blockClicked->getFlowingForm()->getId());
-				$player->getServer()->getPluginManager()->callEvent($ev = new PlayerBucketFillEvent($player, $blockReplace, $face, $this, $resultItem));
+				$ev = new PlayerBucketFillEvent($player, $blockReplace, $face, $this, $resultItem);
+				$ev->call();
 				if(!$ev->isCancelled()){
 					$player->getLevel()->setBlock($blockClicked, BlockFactory::get(Block::AIR), true, true);
 					$player->getLevel()->broadcastLevelSoundEvent($blockClicked->add(0.5, 0.5, 0.5), $blockClicked->getBucketFillSound());
@@ -80,7 +81,8 @@ class Bucket extends Item implements Consumable{
 				}
 			}
 		}elseif($resultBlock instanceof Liquid and $blockReplace->canBeReplaced()){
-			$player->getServer()->getPluginManager()->callEvent($ev = new PlayerBucketEmptyEvent($player, $blockReplace, $face, $this, ItemFactory::get(Item::BUCKET)));
+			$ev = new PlayerBucketEmptyEvent($player, $blockReplace, $face, $this, ItemFactory::get(Item::BUCKET));
+			$ev->call();
 			if(!$ev->isCancelled()){
 				$player->getLevel()->setBlock($blockReplace, $resultBlock->getFlowingForm(), true, true);
 				$player->getLevel()->broadcastLevelSoundEvent($blockClicked->add(0.5, 0.5, 0.5), $resultBlock->getBucketEmptySound());

src/pocketmine/item/ProjectileItem.php

@@ -58,7 +58,8 @@ abstract class ProjectileItem extends Item{
 		$this->count--;
 
 		if($projectile instanceof Projectile){
-			$player->getServer()->getPluginManager()->callEvent($projectileEv = new ProjectileLaunchEvent($projectile));
+			$projectileEv = new ProjectileLaunchEvent($projectile);
+			$projectileEv->call();
 			if($projectileEv->isCancelled()){
 				$projectile->flagForDespawn();
 			}else{

src/pocketmine/level/Explosion.php

@@ -153,7 +153,8 @@ class Explosion{
 		$yield = (1 / $this->size) * 100;
 
 		if($this->what instanceof Entity){
-			$this->level->getServer()->getPluginManager()->callEvent($ev = new EntityExplodeEvent($this->what, $this->source, $this->affectedBlocks, $yield));
+			$ev = new EntityExplodeEvent($this->what, $this->source, $this->affectedBlocks, $yield);
+			$ev->call();
 			if($ev->isCancelled()){
 				return false;
 			}else{
@@ -234,7 +235,8 @@ class Explosion{
 					continue;
 				}
 				if(!isset($this->affectedBlocks[$index = Level::blockHash($sideBlock->x, $sideBlock->y, $sideBlock->z)]) and !isset($updateBlocks[$index])){
-					$this->level->getServer()->getPluginManager()->callEvent($ev = new BlockUpdateEvent($this->level->getBlockAt($sideBlock->x, $sideBlock->y, $sideBlock->z)));
+					$ev = new BlockUpdateEvent($this->level->getBlockAt($sideBlock->x, $sideBlock->y, $sideBlock->z));
+					$ev->call();
 					if(!$ev->isCancelled()){
 						foreach($this->level->getNearbyEntities(new AxisAlignedBB($sideBlock->x - 1, $sideBlock->y - 1, $sideBlock->z - 1, $sideBlock->x + 2, $sideBlock->y + 2, $sideBlock->z + 2)) as $entity){
 							$entity->onNearbyBlockChange();

src/pocketmine/level/Level.php

@@ -544,7 +544,7 @@ class Level implements ChunkManager, Metadatable{
 			$ev->setCancelled(true);
 		}
 
-		$this->server->getPluginManager()->callEvent($ev);
+		$ev->call();
 
 		if(!$force and $ev->isCancelled()){
 			return false;
@@ -748,7 +748,8 @@ class Level implements ChunkManager, Metadatable{
 			$block = $this->getBlockAt($x, $y, $z);
 			$block->clearCaches(); //for blocks like fences, force recalculation of connected AABBs
 
-			$this->server->getPluginManager()->callEvent($ev = new BlockUpdateEvent($block));
+			$ev = new BlockUpdateEvent($block);
+			$ev->call();
 			if(!$ev->isCancelled()){
 				$block->onNearbyBlockChange();
 			}
@@ -1049,7 +1050,7 @@ class Level implements ChunkManager, Metadatable{
 			return false;
 		}
 
-		$this->server->getPluginManager()->callEvent(new LevelSaveEvent($this));
+		(new LevelSaveEvent($this))->call();
 
 		$this->provider->setTime($this->time);
 		$this->saveChunks();
@@ -1557,7 +1558,8 @@ class Level implements ChunkManager, Metadatable{
 			if($update){
 				$this->updateAllLight($block);
 
-				$this->server->getPluginManager()->callEvent($ev = new BlockUpdateEvent($block));
+				$ev = new BlockUpdateEvent($block);
+				$ev->call();
 				if(!$ev->isCancelled()){
 					foreach($this->getNearbyEntities(new AxisAlignedBB($block->x - 1, $block->y - 1, $block->z - 1, $block->x + 2, $block->y + 2, $block->z + 2)) as $entity){
 						$entity->onNearbyBlockChange();
@@ -1720,7 +1722,7 @@ class Level implements ChunkManager, Metadatable{
 				$ev->setCancelled(!$canBreak);
 			}
 
-			$this->server->getPluginManager()->callEvent($ev);
+			$ev->call();
 			if($ev->isCancelled()){
 				return false;
 			}
@@ -1810,7 +1812,7 @@ class Level implements ChunkManager, Metadatable{
 				$ev->setCancelled(); //set it to cancelled so plugins can bypass this
 			}
 
-			$this->server->getPluginManager()->callEvent($ev);
+			$ev->call();
 			if(!$ev->isCancelled()){
 				if(!$player->isSneaking() and $blockClicked->onActivate($item, $player)){
 					return true;
@@ -1882,7 +1884,7 @@ class Level implements ChunkManager, Metadatable{
 				$ev->setCancelled(!$canPlace);
 			}
 
-			$this->server->getPluginManager()->callEvent($ev);
+			$ev->call();
 			if($ev->isCancelled()){
 				return false;
 			}
@@ -2344,7 +2346,7 @@ class Level implements ChunkManager, Metadatable{
 				$oldChunk = $this->getChunk($x, $z, false);
 				$this->setChunk($x, $z, $chunk, false);
 				if(($oldChunk === null or !$oldChunk->isPopulated()) and $chunk->isPopulated()){
-					$this->server->getPluginManager()->callEvent(new ChunkPopulateEvent($this, $chunk));
+					(new ChunkPopulateEvent($this, $chunk))->call();
 
 					foreach($this->getChunkLoaders($x, $z) as $loader){
 						$loader->onChunkPopulated($chunk);
@@ -2472,7 +2474,7 @@ class Level implements ChunkManager, Metadatable{
 	public function setSpawnLocation(Vector3 $pos){
 		$previousSpawn = $this->getSpawnLocation();
 		$this->provider->setSpawn($pos);
-		$this->server->getPluginManager()->callEvent(new SpawnChangeEvent($this, $previousSpawn));
+		(new SpawnChangeEvent($this, $previousSpawn))->call();
 	}
 
 	public function requestChunk(int $x, int $z, Player $player){
@@ -2694,7 +2696,7 @@ class Level implements ChunkManager, Metadatable{
 
 		$chunk->initChunk($this);
 
-		$this->server->getPluginManager()->callEvent(new ChunkLoadEvent($this, $chunk, !$chunk->isGenerated()));
+		(new ChunkLoadEvent($this, $chunk, !$chunk->isGenerated()))->call();
 
 		if(!$chunk->isLightPopulated() and $chunk->isPopulated() and $this->getServer()->getProperty("chunk-ticking.light-updates", false)){
 			$this->getServer()->getAsyncPool()->submitTask(new LightPopulationTask($this, $chunk));
@@ -2748,7 +2750,8 @@ class Level implements ChunkManager, Metadatable{
 		$chunk = $this->chunks[$chunkHash] ?? null;
 
 		if($chunk !== null){
-			$this->server->getPluginManager()->callEvent($ev = new ChunkUnloadEvent($this, $chunk));
+			$ev = new ChunkUnloadEvent($this, $chunk);
+			$ev->call();
 			if($ev->isCancelled()){
 				$this->timings->doChunkUnload->stopTiming();
 

src/pocketmine/plugin/PluginManager.php

@@ -563,7 +563,7 @@ class PluginManager{
 
 				$this->enabledPlugins[$plugin->getDescription()->getName()] = $plugin;
 
-				$this->server->getPluginManager()->callEvent(new PluginEnableEvent($plugin));
+				(new PluginEnableEvent($plugin))->call();
 			}catch(\Throwable $e){
 				$this->server->getLogger()->logException($e);
 				$this->disablePlugin($plugin);
@@ -640,7 +640,7 @@ class PluginManager{
 	public function disablePlugin(Plugin $plugin){
 		if($plugin->isEnabled()){
 			$this->server->getLogger()->info($this->server->getLanguage()->translateString("pocketmine.plugin.disable", [$plugin->getDescription()->getFullName()]));
-			$this->callEvent(new PluginDisableEvent($plugin));
+			(new PluginDisableEvent($plugin))->call();
 
 			unset($this->enabledPlugins[$plugin->getDescription()->getName()]);
 

src/pocketmine/tile/Furnace.php

@@ -136,8 +136,8 @@ class Furnace extends Spawnable implements InventoryHolder, Container, Nameable{
 	}
 
 	protected function checkFuel(Item $fuel){
-		$this->server->getPluginManager()->callEvent($ev = new FurnaceBurnEvent($this, $fuel, $fuel->getFuelTime()));
-
+		$ev = new FurnaceBurnEvent($this, $fuel, $fuel->getFuelTime());
+		$ev->call();
 		if($ev->isCancelled()){
 			return;
 		}
@@ -189,7 +189,8 @@ class Furnace extends Spawnable implements InventoryHolder, Container, Nameable{
 				if($this->cookTime >= 200){ //10 seconds
 					$product = ItemFactory::get($smelt->getResult()->getId(), $smelt->getResult()->getDamage(), $product->getCount() + 1);
 
-					$this->server->getPluginManager()->callEvent($ev = new FurnaceSmeltEvent($this, $raw, $product));
+					$ev = new FurnaceSmeltEvent($this, $raw, $product);
+					$ev->call();
 
 					if(!$ev->isCancelled()){
 						$this->inventory->setResult($ev->getResult());

src/pocketmine/tile/Sign.php

@@ -143,7 +143,7 @@ class Sign extends Spawnable{
 		$removeFormat = $player->getRemoveFormat();
 
 		$ev = new SignChangeEvent($this->getBlock(), $player, array_map(function(string $line) use ($removeFormat){ return TextFormat::clean($line, $removeFormat); }, $lines));
-		$this->level->getServer()->getPluginManager()->callEvent($ev);
+		$ev->call();
 
 		if(!$ev->isCancelled()){
 			$this->setText(...$ev->getLines());

src/pocketmine/updater/AutoUpdater.php

@@ -62,7 +62,7 @@ class AutoUpdater{
 		$this->updateInfo = $updateInfo;
 		$this->checkUpdate();
 		if($this->hasUpdate()){
-			$this->server->getPluginManager()->callEvent(new UpdateNotifyEvent($this));
+			(new UpdateNotifyEvent($this))->call();
 			if($this->server->getProperty("auto-updater.on-update.warn-console", true)){
 				$this->showConsoleUpdate();
 			}