Added Effects base, /effect and methods

src/pocketmine/Player.php

@@ -24,6 +24,7 @@ namespace pocketmine;
 use pocketmine\block\Block;
 use pocketmine\command\CommandSender;
 use pocketmine\entity\Arrow;
+use pocketmine\entity\Effect;
 use pocketmine\entity\Entity;
 use pocketmine\entity\Human;
 use pocketmine\entity\Item as DroppedItem;
@@ -955,6 +956,7 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 			$this->gamemode = $gm;
 			$this->sendMessage("Your gamemode has been changed to " . Server::getGamemodeString($this->getGamemode()) . ".\n");
 			$this->inventory->clearAll();
+			$this->inventory->sendContents($this);
 			$this->inventory->sendContents($this->getViewers());
 			$this->inventory->sendHeldItem($this->hasSpawned);
 		}
@@ -1252,18 +1254,16 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 
 			$this->entityBaseTick(1);
 
-			if($currentTick % 80 === 0) $this->sendMessage(TextFormat::ITALIC . TextFormat::GRAY . "Y: ".round($this->y)."; biome: ". Biome::getBiome($this->level->getBiomeId((int) $this->x, (int) $this->z))->getName());
+			if(!$this->forceMovement and $this->speed and $this->isSurvival()){
-
-			if($this->speed and $this->isSurvival()){
 				$speed = sqrt($this->speed->x ** 2 + $this->speed->z ** 2);
 				if($speed > 0.45){
 					$this->highSpeedTicks += $speed > 3 ? 2 : 1;
-					if($this->highSpeedTicks > 40 and !$this->server->getAllowFlight()){
+					if(!$this->hasEffect(Effect::SPEED) and $this->highSpeedTicks > 40 and !$this->server->getAllowFlight()){
-						$this->kick("Flying is not enabled on this server");
+						if($this->kick("Flying is not enabled on this server")){
 							return false;
+						}
 					}elseif($this->highSpeedTicks >= 10 and $this->highSpeedTicks % 4 === 0){
 						$this->forceMovement = $this->getPosition();
-						$this->speed = null;
 					}
 				}elseif($this->highSpeedTicks > 0){
 					if($speed < 22){
@@ -1278,18 +1278,19 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 				$this->inAirTicks = 0;
 			}else{
 				if($this->inAirTicks > 10 and $this->isSurvival() and !$this->isSleeping()){
-					$expectedVelocity = (-$this->gravity) / $this->drag - ((-$this->gravity) / $this->drag) * exp(-$this->drag * ($this->inAirTicks - 2));
+					$expectedVelocity = (-$this->gravity) / $this->drag - ((-$this->gravity) / $this->drag) * exp(-$this->drag * ($this->inAirTicks - 5));
 					$diff = sqrt(abs($this->speed->y - $expectedVelocity));
 
-					if($diff > 0.6 and $expectedVelocity < $this->speed->y and !$this->server->getAllowFlight()){
+					if(!$this->hasEffect(Effect::JUMP) and $diff > 0.6 and $expectedVelocity < $this->speed->y and !$this->server->getAllowFlight()){
 						if($this->inAirTicks < 100){
 							$this->setMotion(new Vector3(0, $expectedVelocity, 0));
 						}else{
-							$this->kick("Flying is not enabled on this server");
+							if($this->kick("Flying is not enabled on this server")){
 								return false;
 							}
 						}
 					}
+				}
 
 				++$this->inAirTicks;
 			}

src/pocketmine/Server.php

@@ -32,6 +32,7 @@ use pocketmine\command\ConsoleCommandSender;
 use pocketmine\command\PluginIdentifiableCommand;
 use pocketmine\command\SimpleCommandMap;
 use pocketmine\entity\Arrow;
+use pocketmine\entity\Effect;
 use pocketmine\entity\Entity;
 use pocketmine\entity\FallingSand;
 use pocketmine\entity\Human;
@@ -1605,6 +1606,7 @@ class Server{
 		Block::init();
 		Item::init();
 		Biome::init();
+		Effect::init();
 		/** TODO: @deprecated */
 		TextWrapper::init();
 		$this->craftingManager = new CraftingManager();

src/pocketmine/block/Lava.php

@@ -51,8 +51,10 @@ class Lava extends Liquid{
 
 	public function onEntityCollide(Entity $entity){
 		$entity->fallDistance *= 0.5;
+		if(!$entity->hasEffect(Effect::FIRE_RESISTANCE)){
 			$ev = new EntityDamageByBlockEvent($this, $entity, EntityDamageEvent::CAUSE_LAVA, 4);
 			$entity->attack($ev->getFinalDamage(), $ev);
+		}
 
 		$ev = new EntityCombustByBlockEvent($this, $entity, 15);
 		Server::getInstance()->getPluginManager()->callEvent($ev);

src/pocketmine/command/SimpleCommandMap.php

@@ -27,6 +27,7 @@ use pocketmine\command\defaults\BanListCommand;
 use pocketmine\command\defaults\DefaultGamemodeCommand;
 use pocketmine\command\defaults\DeopCommand;
 use pocketmine\command\defaults\DifficultyCommand;
+use pocketmine\command\defaults\EffectCommand;
 use pocketmine\command\defaults\GamemodeCommand;
 use pocketmine\command\defaults\GiveCommand;
 use pocketmine\command\defaults\HelpCommand;
@@ -98,6 +99,7 @@ class SimpleCommandMap implements CommandMap{
 		$this->register("pocketmine", new SaveOffCommand("save-off"));
 		$this->register("pocketmine", new SaveCommand("save-all"));
 		$this->register("pocketmine", new GiveCommand("give"));
+		$this->register("pocketmine", new EffectCommand("effect"));
 		$this->register("pocketmine", new GamemodeCommand("gamemode"));
 		$this->register("pocketmine", new KillCommand("kill"));
 		$this->register("pocketmine", new SpawnpointCommand("spawnpoint"));

src/pocketmine/command/defaults/EffectCommand.php

@@ -0,0 +1,113 @@
+<?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\command\defaults;
+
+use pocketmine\command\Command;
+use pocketmine\command\CommandSender;
+use pocketmine\entity\Effect;
+use pocketmine\entity\InstantEffect;
+use pocketmine\utils\TextFormat;
+
+class EffectCommand extends VanillaCommand{
+
+	public function __construct($name){
+		parent::__construct(
+			$name,
+			"Adds/Removes effects on players",
+			"/effect <player> <effect|clear> [seconds] [amplifier]"
+		);
+		$this->setPermission("pocketmine.command.effect");
+	}
+
+	public function execute(CommandSender $sender, $currentAlias, array $args){
+		if(!$this->testPermission($sender)){
+			return true;
+		}
+
+		if(count($args) < 2){
+			$sender->sendMessage(TextFormat::RED . "Usage: " . $this->usageMessage);
+
+			return true;
+		}
+
+		$player = $sender->getServer()->getPlayer($args[0]);
+
+		if($player === null){
+			$sender->sendMessage(TextFormat::RED . "Player {$args[0]} not found");
+			return true;
+		}
+
+		if(strtolower($args[1]) === "clear"){
+			foreach($player->getEffects() as $effect){
+				$player->removeEffect($effect->getId());
+			}
+
+			$sender->sendMessage("Took all effects from " . $player->getDisplayName());
+			return true;
+		}
+
+		$effect = Effect::getEffectByName($args[1]);
+
+		if($effect === null){
+			$effect = Effect::getEffect((int) $args[1]);
+		}
+
+		if($effect === null){
+			$sender->sendMessage(TextFormat::RED . "Effect {$args[1]} not found");
+			return true;
+		}
+
+		$duration = 300;
+		$amplification = 0;
+
+		if(count($args) >= 3){
+			$duration = (int) $args[2];
+			if(!($effect instanceof InstantEffect)){
+				$duration *= 20;
+			}
+		}elseif($effect instanceof InstantEffect){
+			$duration = 1;
+		}
+
+		if(count($args) >= 4){
+			$amplification = (int) $args[3];
+		}
+
+		if($duration === 0){
+			if(!$player->hasEffect($effect->getId())){
+				$sender->sendMessage("Couldn't take ". $effect->getName() ." from ". $player->getDisplayName());
+				return true;
+			}
+
+			$player->removeEffect($effect->getId());
+			$sender->sendMessage("Took ". $effect->getName() ." from ". $player->getDisplayName());
+		}else{
+			$effect->setDuration($duration)->setAmplifier($amplification);
+
+			$player->addEffect($effect);
+			self::broadcastCommandMessage($sender, "Given ". $effect->getName() ." (ID ". $effect->getId()." ) * ". $effect->getAmplifier()." to ". $player->getDisplayName() ." for ". ($effect->getDuration() / 20) ." seconds");
+		}
+
+
+		return true;
+	}
+}

src/pocketmine/command/defaults/GiveCommand.php

@@ -46,7 +46,7 @@ class GiveCommand extends VanillaCommand{
 		if(count($args) < 2){
 			$sender->sendMessage(TextFormat::RED . "Usage: " . $this->usageMessage);
 
-			return false;
+			return true;
 		}
 
 		$player = $sender->getServer()->getPlayer($args[0]);

src/pocketmine/entity/Effect.php

@@ -0,0 +1,187 @@
+<?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\entity;
+
+use pocketmine\event\entity\EntityDamageEvent;
+use pocketmine\event\entity\EntityRegainHealthEvent;
+
+class Effect{
+	const SPEED = 1;
+	const SLOWNESS = 2;
+	//TODO: const SWIFTNESS = 3;
+	const FATIGUE = 4;
+	//TODO: const STRENGTH = 5;
+	//TODO: const HEALING = 6;
+	//TODO: const HARMING = 7;
+	const JUMP = 8;
+	//const CONFUSION = 9;
+	const REGENERATION = 10;
+	//TODO: const DAMAGE_RESISTANCE = 11;
+	const FIRE_RESISTANCE = 12;
+	//TODO: const WATER_BREATHING = 13;
+	//const INVISIBILITY = 14;
+	//const BLINDNESS = 15;
+	//const NIGHT_VISION = 16;
+	//const HUNGER = 17;
+	//TODO: const WEAKNESS = 18;
+	const POISON = 19;
+	const WITHER = 20;
+	//const HEALTH_BOOST = 21;
+	//const ABSORPTION = 22;
+	//const SATURATION = 23;
+
+	/** @var Effect[] */
+	protected static $effects;
+
+	public static function init(){
+		self::$effects = new \SplFixedArray(256);
+
+		self::$effects[Effect::SPEED] = new Effect(Effect::SPEED, "Speed");
+		self::$effects[Effect::SLOWNESS] = new Effect(Effect::SLOWNESS, "Slowness", true);
+		//self::$effects[Effect::SWIFTNESS] = new Effect(Effect::SWIFTNESS, "Swiftness");
+		self::$effects[Effect::FATIGUE] = new Effect(Effect::FATIGUE, "Mining Fatigue", true);
+		//self::$effects[Effect::STRENGTH] = new Effect(Effect::STRENGTH, "Strength");
+		//self::$effects[Effect::HEALING] = new InstantEffect(Effect::HEALING, "Healing");
+		//self::$effects[Effect::HARMING] = new InstantEffect(Effect::HARMING, "Harming", true);
+		self::$effects[Effect::JUMP] = new Effect(Effect::JUMP, "Jump");
+		self::$effects[Effect::REGENERATION] = new Effect(Effect::REGENERATION, "Regeneration");
+		//self::$effects[Effect::DAMAGE_RESISTANCE] = new Effect(Effect::DAMAGE_RESISTANCE, "Damage Resistance");
+		self::$effects[Effect::FIRE_RESISTANCE] = new Effect(Effect::FIRE_RESISTANCE, "Fire Resistance");
+		//self::$effects[Effect::WATER_BREATHING] = new Effect(Effect::WATER_BREATHING, "Water Breathing");
+		//self::$effects[Effect::WEAKNESS] = new Effect(Effect::WEAKNESS, "Weakness", true);
+		self::$effects[Effect::POISON] = new Effect(Effect::POISON, "Poison", true);
+		self::$effects[Effect::WITHER] = new Effect(Effect::WITHER, "Wither", true);
+	}
+
+	/**
+	 * @param int $id
+	 * @return $this
+	 */
+	public static function getEffect($id){
+		return clone self::$effects[(int) $id];
+	}
+
+	public static function getEffectByName($name){
+		if(defined(Effect::class . "::" . strtoupper($name))){
+			return self::getEffect(constant(Effect::class . "::" . strtoupper($name)));
+		}
+		return null;
+	}
+
+	/** @var int */
+	protected $id;
+
+	protected $name;
+
+	protected $duration;
+
+	protected $amplifier;
+
+	protected $show = true;
+
+	protected $isBad;
+
+	public function __construct($id, $name, $isBad = false){
+		$this->id = $id;
+		$this->name = $name;
+		$this->isBad = (bool) $isBad;
+	}
+
+	public function getName(){
+		return $this->name;
+	}
+
+	public function getId(){
+		return $this->id;
+	}
+
+	public function setDuration($ticks){
+		$this->duration = $ticks;
+		return $this;
+	}
+
+	public function getDuration(){
+		return $this->duration;
+	}
+
+	public function isVisible(){
+		return $this->show;
+	}
+
+	public function setVisible($bool){
+		$this->show = (bool) $bool;
+		return $this;
+	}
+
+	public function getAmplifier(){
+		return $this->amplifier;
+	}
+
+	public function setAmplifier($amplifier){
+		$this->amplifier = $amplifier;
+		return $this;
+	}
+
+	public function canTick(){
+		switch($this->id){
+			case Effect::POISON:
+				if(($interval = 25 >> $this->amplifier) > 0){
+					return ($this->duration % $interval) === 0;
+				}
+				return true;
+			case Effect::WITHER:
+				if(($interval = 50 >> $this->amplifier) > 0){
+					return ($this->duration % $interval) === 0;
+				}
+				return true;
+			case Effect::REGENERATION:
+				if(($interval = 40 >> $this->amplifier) > 0){
+					return ($this->duration % $interval) === 0;
+				}
+				return true;
+		}
+		return false;
+	}
+
+	public function applyEffect(Entity $entity){
+		switch($this->id){
+			case Effect::POISON:
+				if($entity->getHealth() > 1){
+					$ev = new EntityDamageEvent($entity, EntityDamageEvent::CAUSE_MAGIC, 1);
+					$entity->attack($ev->getFinalDamage(), $ev);
+				}
+				break;
+
+			case Effect::WITHER:
+				$ev = new EntityDamageEvent($entity, EntityDamageEvent::CAUSE_MAGIC, 1);
+				$entity->attack($ev->getFinalDamage(), $ev);
+				break;
+
+			case Effect::REGENERATION:
+				if($entity->getHealth() < $entity->getMaxHealth()){
+					$ev = new EntityRegainHealthEvent($entity, 1, EntityRegainHealthEvent::CAUSE_MAGIC);
+					$entity->heal($ev->getAmount(), $ev);
+				}
+				break;
+		}
+	}
+}

src/pocketmine/entity/Entity.php

@@ -51,6 +51,7 @@ use pocketmine\nbt\tag\Float;
 use pocketmine\nbt\tag\Short;
 use pocketmine\nbt\tag\String;
 use pocketmine\Network;
+use pocketmine\network\protocol\MobEffectPacket;
 use pocketmine\network\protocol\MovePlayerPacket;
 use pocketmine\network\protocol\RemoveEntityPacket;
 use pocketmine\network\protocol\SetEntityDataPacket;
@@ -75,6 +76,9 @@ abstract class Entity extends Location implements Metadatable{
 	 */
 	protected $hasSpawned = [];
 
+	/** @var Effect[] */
+	protected $effects = [];
+
 	protected $id;
 
 	public $passenger = null;
@@ -228,6 +232,53 @@ abstract class Entity extends Location implements Metadatable{
 
 	}
 
+	/**
+	 * @return Effect[]
+	 */
+	public function getEffects(){
+		return $this->effects;
+	}
+
+	public function removeEffect($effectId){
+		if(isset($this->effects[$effectId])){
+			$pk = new MobEffectPacket();
+			$pk->eid = $this->getId();
+			$pk->eventId = MobEffectPacket::EVENT_REMOVE;
+			$pk->effectId = $effectId;
+			Server::broadcastPacket($this->getViewers(), $pk);
+			if($this instanceof Player){
+				$this->dataPacket($pk);
+			}
+
+			unset($this->effects[$effectId]);
+		}
+	}
+
+	public function hasEffect($effectId){
+		return isset($this->effects[$effectId]);
+	}
+
+	public function addEffect(Effect $effect){
+		$pk = new MobEffectPacket();
+		$pk->eid = $this->getId();
+		$pk->effectId = $effect->getId();
+		$pk->amplifier = $effect->getAmplifier();
+		$pk->particles = $effect->isVisible();
+		$pk->duration = $effect->getDuration();
+		if(isset($this->effects[$effect->getId()])){
+			$pk->eventId = MobEffectPacket::EVENT_MODIFY;
+		}else{
+			$pk->eventId = MobEffectPacket::EVENT_ADD;
+		}
+
+		Server::broadcastPacket($this->getViewers(), $pk);
+		if($this instanceof Player){
+			$this->dataPacket($pk);
+		}
+
+		$this->effects[$effect->getId()] = $effect;
+	}
+
 	/**
 	 * @param int|string $type
 	 * @param FullChunk  $chunk
@@ -516,6 +567,7 @@ abstract class Entity extends Location implements Metadatable{
 		$isPlayer = $this instanceof Player;
 
 		if($this->dead === true){
+			$this->effects = [];
 			$this->despawnFromAll();
 			if(!$isPlayer){
 				$this->close();
@@ -525,6 +577,18 @@ abstract class Entity extends Location implements Metadatable{
 			return false;
 		}
 
+		if(count($this->effects) > 0){
+			foreach($this->effects as $effect){
+				if($effect->canTick()){
+					$effect->applyEffect($this);
+				}
+				$effect->setDuration($effect->getDuration() - $tickDiff);
+				if($effect->getDuration() <= 0){
+					$this->removeEffect($effect->getId());
+				}
+			}
+		}
+
 		$hasUpdate = false;
 
 		$this->checkBlockCollision();
@@ -542,7 +606,7 @@ abstract class Entity extends Location implements Metadatable{
 					$this->fireTicks = 0;
 				}
 			}else{
-				if(($this->fireTicks % 20) === 0 or $tickDiff > 20){
+				if(!$this->hasEffect(Effect::FIRE_RESISTANCE) and ($this->fireTicks % 20) === 0 or $tickDiff > 20){
 					$ev = new EntityDamageEvent($this, EntityDamageEvent::CAUSE_FIRE_TICK, 1);
 					$this->attack($ev->getFinalDamage(), $ev);
 				}

src/pocketmine/entity/InstantEffect.php

@@ -0,0 +1,26 @@
+<?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\entity;
+
+class InstantEffect extends Effect{
+
+}

src/pocketmine/entity/Living.php

@@ -70,6 +70,10 @@ abstract class Living extends Entity implements Damageable{
 	}
 
 	public function attack($damage, $source = EntityDamageEvent::CAUSE_MAGIC){
+		if($this->hasEffect(Effect::FIRE_RESISTANCE) and $source){
+			return;
+		}
+
 		if($this->attackTime > 0 or $this->noDamageTicks > 0){
 			$lastCause = $this->getLastDamageCause();
 			if($lastCause instanceof EntityDamageEvent and $lastCause->getDamage() >= $damage){

src/pocketmine/network/protocol/Info.php

@@ -65,7 +65,7 @@ interface Info{
 	const LEVEL_EVENT_PACKET = 0x96;
 	const TILE_EVENT_PACKET = 0x97;
 	const ENTITY_EVENT_PACKET = 0x98;
-	//const MOB_EFFECT_PACKET = 0x99;
+	const MOB_EFFECT_PACKET = 0x99;
 	
 	const PLAYER_EQUIPMENT_PACKET = 0x9a;
 	const PLAYER_ARMOR_EQUIPMENT_PACKET = 0x9b;

src/pocketmine/network/protocol/MobEffectPacket.php

@@ -0,0 +1,60 @@
+<?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\network\protocol;
+
+#include <rules/DataPacket.h>
+
+
+class MobEffectPacket extends DataPacket{
+	public static $pool = [];
+	public static $next = 0;
+
+	const EVENT_ADD = 1;
+	const EVENT_MODIFY = 2;
+	const EVENT_REMOVE = 3;
+
+	public $eid;
+	public $eventId;
+	public $effectId;
+	public $amplifier;
+	public $particles = true;
+	public $duration;
+
+	public function pid(){
+		return Info::MOB_EFFECT_PACKET;
+	}
+
+	public function decode(){
+
+	}
+
+	public function encode(){
+		$this->reset();
+		$this->putLong($this->eid);
+		$this->putByte($this->eventId);
+		$this->putByte($this->effectId);
+		$this->putByte($this->amplifier);
+		$this->putByte($this->particles ? 1 : 0);
+		$this->putInt($this->duration);
+	}
+
+}

src/pocketmine/permission/DefaultPermissions.php

@@ -97,6 +97,7 @@ abstract class DefaultPermissions{
 		self::registerPermission(new Permission(self::ROOT . ".command.tell", "Allows the user to privately message another player", Permission::DEFAULT_TRUE), $commands);
 		self::registerPermission(new Permission(self::ROOT . ".command.say", "Allows the user to talk as the console", Permission::DEFAULT_OP), $commands);
 		self::registerPermission(new Permission(self::ROOT . ".command.give", "Allows the user to give items to players", Permission::DEFAULT_OP), $commands);
+		self::registerPermission(new Permission(self::ROOT . ".command.effect", "Allows the user to give/take potion effects", Permission::DEFAULT_TRUE), $commands);
 		self::registerPermission(new Permission(self::ROOT . ".command.teleport", "Allows the user to teleport players", Permission::DEFAULT_OP), $commands);
 		self::registerPermission(new Permission(self::ROOT . ".command.kick", "Allows the user to kick players", Permission::DEFAULT_OP), $commands);
 		self::registerPermission(new Permission(self::ROOT . ".command.stop", "Allows the user to stop the server", Permission::DEFAULT_OP), $commands);