Apply nullable and void typehints to events namespace

src/pocketmine/event/Event.php

@@ -59,7 +59,7 @@ abstract class Event{
 	 *
 	 * @throws \BadMethodCallException
 	 */
-	public function setCancelled(bool $value = true){
+	public function setCancelled(bool $value = true) : void{
 		if(!($this instanceof Cancellable)){
 			throw new \BadMethodCallException("Event is not Cancellable");
 		}

src/pocketmine/event/block/BlockBreakEvent.php

@@ -92,7 +92,7 @@ class BlockBreakEvent extends BlockEvent implements Cancellable{
 	/**
 	 * @param bool $instaBreak
 	 */
-	public function setInstaBreak(bool $instaBreak){
+	public function setInstaBreak(bool $instaBreak) : void{
 		$this->instaBreak = $instaBreak;
 	}
 
@@ -107,7 +107,7 @@ class BlockBreakEvent extends BlockEvent implements Cancellable{
 	/**
 	 * @param Item[] $drops
 	 */
-	public function setDrops(array $drops){
+	public function setDrops(array $drops) : void{
 		$this->setDropsVariadic(...$drops);
 	}
 
@@ -116,7 +116,7 @@ class BlockBreakEvent extends BlockEvent implements Cancellable{
 	 *
 	 * @param Item ...$drops
 	 */
-	public function setDropsVariadic(Item ...$drops){
+	public function setDropsVariadic(Item ...$drops) : void{
 		$this->blockDrops = $drops;
 	}
 

src/pocketmine/event/block/SignChangeEvent.php

@@ -81,7 +81,7 @@ class SignChangeEvent extends BlockEvent implements Cancellable{
 	 *
 	 * @throws \InvalidArgumentException if there are more or less than 4 lines in the passed array
 	 */
-	public function setLines(array $lines){
+	public function setLines(array $lines) : void{
 		if(count($lines) !== 4){
 			throw new \InvalidArgumentException("Array size must be 4!");
 		}
@@ -94,7 +94,7 @@ class SignChangeEvent extends BlockEvent implements Cancellable{
 	 *
 	 * @throws \InvalidArgumentException if the index is out of bounds
 	 */
-	public function setLine(int $index, string $line){
+	public function setLine(int $index, string $line) : void{
 		if($index < 0 or $index > 3){
 			throw new \InvalidArgumentException("Index must be in the range 0-3!");
 		}

src/pocketmine/event/entity/EntityCombustEvent.php

@@ -46,7 +46,7 @@ class EntityCombustEvent extends EntityEvent implements Cancellable{
 		return $this->duration;
 	}
 
-	public function setDuration(int $duration){
+	public function setDuration(int $duration) : void{
 		$this->duration = $duration;
 	}
 }

src/pocketmine/event/entity/EntityDamageByChildEntityEvent.php

@@ -50,7 +50,7 @@ class EntityDamageByChildEntityEvent extends EntityDamageByEntityEvent{
 	 *
 	 * @return Entity|null
 	 */
-	public function getChild(){
+	public function getChild() : ?Entity{
 		return $this->getEntity()->getLevel()->getServer()->findEntity($this->childEntityEid, $this->getEntity()->getLevel());
 	}
 }

src/pocketmine/event/entity/EntityDamageByEntityEvent.php

@@ -51,7 +51,7 @@ class EntityDamageByEntityEvent extends EntityDamageEvent{
 		$this->addAttackerModifiers($damager);
 	}
 
-	protected function addAttackerModifiers(Entity $damager){
+	protected function addAttackerModifiers(Entity $damager) : void{
 		if($damager instanceof Living){ //TODO: move this to entity classes
 			if($damager->hasEffect(Effect::STRENGTH)){
 				$this->setModifier($this->getBaseDamage() * 0.3 * $damager->getEffect(Effect::STRENGTH)->getEffectLevel(), self::MODIFIER_STRENGTH);
@@ -68,7 +68,7 @@ class EntityDamageByEntityEvent extends EntityDamageEvent{
 	 *
 	 * @return Entity|null
 	 */
-	public function getDamager(){
+	public function getDamager() : ?Entity{
 		return $this->getEntity()->getLevel()->getServer()->findEntity($this->damagerEntityId, $this->getEntity()->getLevel());
 	}
 
@@ -82,7 +82,7 @@ class EntityDamageByEntityEvent extends EntityDamageEvent{
 	/**
 	 * @param float $knockBack
 	 */
-	public function setKnockBack(float $knockBack){
+	public function setKnockBack(float $knockBack) : void{
 		$this->knockBack = $knockBack;
 	}
 }

src/pocketmine/event/entity/EntityDamageEvent.php

@@ -156,7 +156,7 @@ class EntityDamageEvent extends EntityEvent implements Cancellable{
 	 * @param float $damage
 	 * @param int   $type
 	 */
-	public function setModifier(float $damage, int $type){
+	public function setModifier(float $damage, int $type) : void{
 		$this->modifiers[$type] = $damage;
 	}
 

src/pocketmine/event/entity/EntityDeathEvent.php

@@ -56,7 +56,7 @@ class EntityDeathEvent extends EntityEvent{
 	/**
 	 * @param Item[] $drops
 	 */
-	public function setDrops(array $drops){
+	public function setDrops(array $drops) : void{
 		$this->drops = $drops;
 	}
 }

src/pocketmine/event/entity/EntityEffectAddEvent.php

@@ -62,7 +62,7 @@ class EntityEffectAddEvent extends EntityEffectEvent{
 	/**
 	 * @return EffectInstance|null
 	 */
-	public function getOldEffect(){
+	public function getOldEffect() : ?EffectInstance{
 		return $this->oldEffect;
 	}
 }

src/pocketmine/event/entity/EntityEffectRemoveEvent.php

@@ -27,7 +27,7 @@ namespace pocketmine\event\entity;
  * Called when an effect is removed from an entity.
  */
 class EntityEffectRemoveEvent extends EntityEffectEvent{
-	public function setCancelled(bool $value = true){
+	public function setCancelled(bool $value = true) : void{
 		if($this->getEffect()->getDuration() <= 0){
 			throw new \InvalidStateException("Removal of expired effects cannot be cancelled");
 		}

src/pocketmine/event/entity/EntityExplodeEvent.php

@@ -73,7 +73,7 @@ class EntityExplodeEvent extends EntityEvent implements Cancellable{
 	/**
 	 * @param Block[] $blocks
 	 */
-	public function setBlockList(array $blocks){
+	public function setBlockList(array $blocks) : void{
 		$this->blocks = $blocks;
 	}
 
@@ -87,7 +87,7 @@ class EntityExplodeEvent extends EntityEvent implements Cancellable{
 	/**
 	 * @param float $yield
 	 */
-	public function setYield(float $yield){
+	public function setYield(float $yield) : void{
 		$this->yield = $yield;
 	}
 }

src/pocketmine/event/entity/EntityInventoryChangeEvent.php

@@ -64,7 +64,7 @@ class EntityInventoryChangeEvent extends EntityEvent implements Cancellable{
 	/**
 	 * @param Item $item
 	 */
-	public function setNewItem(Item $item){
+	public function setNewItem(Item $item) : void{
 		$this->newItem = $item;
 	}
 

src/pocketmine/event/entity/EntityRegainHealthEvent.php

@@ -60,7 +60,7 @@ class EntityRegainHealthEvent extends EntityEvent implements Cancellable{
 	/**
 	 * @param float $amount
 	 */
-	public function setAmount(float $amount){
+	public function setAmount(float $amount) : void{
 		$this->amount = $amount;
 	}
 

src/pocketmine/event/entity/EntityShootBowEvent.php

@@ -78,7 +78,7 @@ class EntityShootBowEvent extends EntityEvent implements Cancellable{
 	/**
 	 * @param Entity $projectile
 	 */
-	public function setProjectile(Entity $projectile){
+	public function setProjectile(Entity $projectile) : void{
 		if($projectile !== $this->projectile){
 			if(count($this->projectile->getViewers()) === 0){
 				$this->projectile->close();
@@ -97,7 +97,7 @@ class EntityShootBowEvent extends EntityEvent implements Cancellable{
 	/**
 	 * @param float $force
 	 */
-	public function setForce(float $force){
+	public function setForce(float $force) : void{
 		$this->force = $force;
 	}
 }

src/pocketmine/event/entity/EntityTeleportEvent.php

@@ -56,7 +56,7 @@ class EntityTeleportEvent extends EntityEvent implements Cancellable{
 	/**
 	 * @param Position $to
 	 */
-	public function setTo(Position $to){
+	public function setTo(Position $to) : void{
 		$this->to = $to;
 	}
 }

src/pocketmine/event/entity/ExplosionPrimeEvent.php

@@ -52,7 +52,7 @@ class ExplosionPrimeEvent extends EntityEvent implements Cancellable{
 		return $this->force;
 	}
 
-	public function setForce(float $force){
+	public function setForce(float $force) : void{
 		$this->force = $force;
 	}
 
@@ -66,7 +66,7 @@ class ExplosionPrimeEvent extends EntityEvent implements Cancellable{
 	/**
 	 * @param bool $affectsBlocks
 	 */
-	public function setBlockBreaking(bool $affectsBlocks){
+	public function setBlockBreaking(bool $affectsBlocks) : void{
 		$this->blockBreaking = $affectsBlocks;
 	}
 }

src/pocketmine/event/inventory/FurnaceBurnEvent.php

@@ -74,7 +74,7 @@ class FurnaceBurnEvent extends BlockEvent implements Cancellable{
 	/**
 	 * @param int $burnTime
 	 */
-	public function setBurnTime(int $burnTime){
+	public function setBurnTime(int $burnTime) : void{
 		$this->burnTime = $burnTime;
 	}
 
@@ -88,7 +88,7 @@ class FurnaceBurnEvent extends BlockEvent implements Cancellable{
 	/**
 	 * @param bool $burning
 	 */
-	public function setBurning(bool $burning){
+	public function setBurning(bool $burning) : void{
 		$this->burning = $burning;
 	}
 }

src/pocketmine/event/inventory/FurnaceSmeltEvent.php

@@ -73,7 +73,7 @@ class FurnaceSmeltEvent extends BlockEvent implements Cancellable{
 	/**
 	 * @param Item $result
 	 */
-	public function setResult(Item $result){
+	public function setResult(Item $result) : void{
 		$this->result = $result;
 	}
 }

src/pocketmine/event/player/PlayerBucketEvent.php

@@ -77,7 +77,7 @@ abstract class PlayerBucketEvent extends PlayerEvent implements Cancellable{
 	/**
 	 * @param Item $item
 	 */
-	public function setItem(Item $item){
+	public function setItem(Item $item) : void{
 		$this->item = $item;
 	}
 

src/pocketmine/event/player/PlayerChatEvent.php

@@ -71,7 +71,7 @@ class PlayerChatEvent extends PlayerEvent implements Cancellable{
 	/**
 	 * @param string $message
 	 */
-	public function setMessage(string $message){
+	public function setMessage(string $message) : void{
 		$this->message = $message;
 	}
 
@@ -80,7 +80,7 @@ class PlayerChatEvent extends PlayerEvent implements Cancellable{
 	 *
 	 * @param Player $player
 	 */
-	public function setPlayer(Player $player){
+	public function setPlayer(Player $player) : void{
 		$this->player = $player;
 	}
 
@@ -94,7 +94,7 @@ class PlayerChatEvent extends PlayerEvent implements Cancellable{
 	/**
 	 * @param string $format
 	 */
-	public function setFormat(string $format){
+	public function setFormat(string $format) : void{
 		$this->format = $format;
 	}
 
@@ -108,7 +108,7 @@ class PlayerChatEvent extends PlayerEvent implements Cancellable{
 	/**
 	 * @param Player[] $recipients
 	 */
-	public function setRecipients(array $recipients){
+	public function setRecipients(array $recipients) : void{
 		$this->recipients = $recipients;
 	}
 }

src/pocketmine/event/player/PlayerCommandPreprocessEvent.php

@@ -58,14 +58,14 @@ class PlayerCommandPreprocessEvent extends PlayerEvent implements Cancellable{
 	/**
 	 * @param string $message
 	 */
-	public function setMessage(string $message){
+	public function setMessage(string $message) : void{
 		$this->message = $message;
 	}
 
 	/**
 	 * @param Player $player
 	 */
-	public function setPlayer(Player $player){
+	public function setPlayer(Player $player) : void{
 		$this->player = $player;
 	}
 }

src/pocketmine/event/player/PlayerDataSaveEvent.php

@@ -54,7 +54,7 @@ class PlayerDataSaveEvent extends Event implements Cancellable{
 	/**
 	 * @param CompoundTag $data
 	 */
-	public function setSaveData(CompoundTag $data){
+	public function setSaveData(CompoundTag $data) : void{
 		$this->data = $data;
 	}
 

src/pocketmine/event/player/PlayerDeathEvent.php

@@ -70,7 +70,7 @@ class PlayerDeathEvent extends EntityDeathEvent{
 	/**
 	 * @param TextContainer|string $deathMessage
 	 */
-	public function setDeathMessage($deathMessage){
+	public function setDeathMessage($deathMessage) : void{
 		$this->deathMessage = $deathMessage;
 	}
 
@@ -78,7 +78,7 @@ class PlayerDeathEvent extends EntityDeathEvent{
 		return $this->keepInventory;
 	}
 
-	public function setKeepInventory(bool $keepInventory){
+	public function setKeepInventory(bool $keepInventory) : void{
 		$this->keepInventory = $keepInventory;
 	}
 }

src/pocketmine/event/player/PlayerExhaustEvent.php

@@ -66,7 +66,7 @@ class PlayerExhaustEvent extends EntityEvent implements Cancellable{
 		return $this->amount;
 	}
 
-	public function setAmount(float $amount){
+	public function setAmount(float $amount) : void{
 		$this->amount = $amount;
 	}
 

src/pocketmine/event/player/PlayerJoinEvent.php

@@ -47,7 +47,7 @@ class PlayerJoinEvent extends PlayerEvent{
 	/**
 	 * @param string|TextContainer $joinMessage
 	 */
-	public function setJoinMessage($joinMessage){
+	public function setJoinMessage($joinMessage) : void{
 		$this->joinMessage = $joinMessage;
 	}
 

src/pocketmine/event/player/PlayerKickEvent.php

@@ -57,7 +57,7 @@ class PlayerKickEvent extends PlayerEvent implements Cancellable{
 	/**
 	 * @param TextContainer|string $quitMessage
 	 */
-	public function setQuitMessage($quitMessage){
+	public function setQuitMessage($quitMessage) : void{
 		$this->quitMessage = $quitMessage;
 	}
 

src/pocketmine/event/player/PlayerLoginEvent.php

@@ -45,7 +45,7 @@ class PlayerLoginEvent extends PlayerEvent implements Cancellable{
 	/**
 	 * @param string $kickMessage
 	 */
-	public function setKickMessage(string $kickMessage){
+	public function setKickMessage(string $kickMessage) : void{
 		$this->kickMessage = $kickMessage;
 	}
 

src/pocketmine/event/player/PlayerMoveEvent.php

@@ -61,7 +61,7 @@ class PlayerMoveEvent extends PlayerEvent implements Cancellable{
 	/**
 	 * @param Location $to
 	 */
-	public function setTo(Location $to){
+	public function setTo(Location $to) : void{
 		$this->to = $to;
 	}
 }

src/pocketmine/event/player/PlayerPreLoginEvent.php

@@ -45,7 +45,7 @@ class PlayerPreLoginEvent extends PlayerEvent implements Cancellable{
 	/**
 	 * @param string $kickMessage
 	 */
-	public function setKickMessage(string $kickMessage){
+	public function setKickMessage(string $kickMessage) : void{
 		$this->kickMessage = $kickMessage;
 	}
 

src/pocketmine/event/player/PlayerQuitEvent.php

@@ -50,7 +50,7 @@ class PlayerQuitEvent extends PlayerEvent{
 	/**
 	 * @param TranslationContainer|string $quitMessage
 	 */
-	public function setQuitMessage($quitMessage){
+	public function setQuitMessage($quitMessage) : void{
 		$this->quitMessage = $quitMessage;
 	}
 

src/pocketmine/event/player/PlayerRespawnEvent.php

@@ -52,7 +52,7 @@ class PlayerRespawnEvent extends PlayerEvent{
 	/**
 	 * @param Position $position
 	 */
-	public function setRespawnPosition(Position $position){
+	public function setRespawnPosition(Position $position) : void{
 		$this->position = $position;
 	}
 }

src/pocketmine/event/player/PlayerTransferEvent.php

@@ -57,7 +57,7 @@ class PlayerTransferEvent extends PlayerEvent implements Cancellable{
 	/**
 	 * @param string $address
 	 */
-	public function setAddress(string $address){
+	public function setAddress(string $address) : void{
 		$this->address = $address;
 	}
 
@@ -71,7 +71,7 @@ class PlayerTransferEvent extends PlayerEvent implements Cancellable{
 	/**
 	 * @param int $port
 	 */
-	public function setPort(int $port){
+	public function setPort(int $port) : void{
 		$this->port = $port;
 	}
 
@@ -85,7 +85,7 @@ class PlayerTransferEvent extends PlayerEvent implements Cancellable{
 	/**
 	 * @param string $message
 	 */
-	public function setMessage(string $message){
+	public function setMessage(string $message) : void{
 		$this->message = $message;
 	}
 }

src/pocketmine/event/server/QueryRegenerateEvent.php

@@ -105,7 +105,7 @@ class QueryRegenerateEvent extends ServerEvent{
 	/**
 	 * @param int $timeout
 	 */
-	public function setTimeout(int $timeout){
+	public function setTimeout(int $timeout) : void{
 		$this->timeout = $timeout;
 	}
 
@@ -119,7 +119,7 @@ class QueryRegenerateEvent extends ServerEvent{
 	/**
 	 * @param string $serverName
 	 */
-	public function setServerName(string $serverName){
+	public function setServerName(string $serverName) : void{
 		$this->serverName = $serverName;
 	}
 
@@ -133,7 +133,7 @@ class QueryRegenerateEvent extends ServerEvent{
 	/**
 	 * @param bool $value
 	 */
-	public function setListPlugins(bool $value){
+	public function setListPlugins(bool $value) : void{
 		$this->listPlugins = $value;
 	}
 
@@ -147,7 +147,7 @@ class QueryRegenerateEvent extends ServerEvent{
 	/**
 	 * @param Plugin[] $plugins
 	 */
-	public function setPlugins(array $plugins){
+	public function setPlugins(array $plugins) : void{
 		$this->plugins = $plugins;
 	}
 
@@ -161,7 +161,7 @@ class QueryRegenerateEvent extends ServerEvent{
 	/**
 	 * @param Player[] $players
 	 */
-	public function setPlayerList(array $players){
+	public function setPlayerList(array $players) : void{
 		$this->players = $players;
 	}
 
@@ -175,7 +175,7 @@ class QueryRegenerateEvent extends ServerEvent{
 	/**
 	 * @param int $count
 	 */
-	public function setPlayerCount(int $count){
+	public function setPlayerCount(int $count) : void{
 		$this->numPlayers = $count;
 	}
 
@@ -189,7 +189,7 @@ class QueryRegenerateEvent extends ServerEvent{
 	/**
 	 * @param int $count
 	 */
-	public function setMaxPlayerCount(int $count){
+	public function setMaxPlayerCount(int $count) : void{
 		$this->maxPlayers = $count;
 	}
 
@@ -203,7 +203,7 @@ class QueryRegenerateEvent extends ServerEvent{
 	/**
 	 * @param string $world
 	 */
-	public function setWorld(string $world){
+	public function setWorld(string $world) : void{
 		$this->map = $world;
 	}
 
@@ -219,7 +219,7 @@ class QueryRegenerateEvent extends ServerEvent{
 	/**
 	 * @param array $extraData
 	 */
-	public function setExtraData(array $extraData){
+	public function setExtraData(array $extraData) : void{
 		$this->extraData = $extraData;
 	}
 

src/pocketmine/event/server/ServerCommandEvent.php

@@ -67,7 +67,7 @@ class ServerCommandEvent extends ServerEvent implements Cancellable{
 	/**
 	 * @param string $command
 	 */
-	public function setCommand(string $command){
+	public function setCommand(string $command) : void{
 		$this->command = $command;
 	}
 }