Renamed NBT tags to have Tag in the name

src/pocketmine/OfflinePlayer.php

@@ -23,7 +23,7 @@ namespace pocketmine;
 
 
 use pocketmine\metadata\MetadataValue;
-use pocketmine\nbt\tag\Compound;
+use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\plugin\Plugin;
 
 class OfflinePlayer implements IPlayer{
@@ -103,15 +103,15 @@ class OfflinePlayer implements IPlayer{
 	}
 
 	public function getFirstPlayed(){
-		return $this->namedtag instanceof Compound ? $this->namedtag["firstPlayed"] : null;
+		return $this->namedtag instanceof CompoundTag ? $this->namedtag["firstPlayed"] : null;
 	}
 
 	public function getLastPlayed(){
-		return $this->namedtag instanceof Compound ? $this->namedtag["lastPlayed"] : null;
+		return $this->namedtag instanceof CompoundTag ? $this->namedtag["lastPlayed"] : null;
 	}
 
 	public function hasPlayedBefore(){
-		return $this->namedtag instanceof Compound;
+		return $this->namedtag instanceof CompoundTag;
 	}
 
 	public function setMetadata($metadataKey, MetadataValue $metadataValue){

src/pocketmine/Player.php

@@ -91,15 +91,15 @@ use pocketmine\math\Vector2;
 use pocketmine\math\Vector3;
 use pocketmine\metadata\MetadataValue;
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Byte;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Double;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Float;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\Long;
-use pocketmine\nbt\tag\Short;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\DoubleTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\FloatTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\LongTag;
+use pocketmine\nbt\tag\ShortTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\network\Network;
 use pocketmine\network\protocol\AdventureSettingsPacket;
 use pocketmine\network\protocol\AnimatePacket;
@@ -296,15 +296,15 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 	}
 
 	public function getFirstPlayed(){
-		return $this->namedtag instanceof Compound ? $this->namedtag["firstPlayed"] : null;
+		return $this->namedtag instanceof CompoundTag ? $this->namedtag["firstPlayed"] : null;
 	}
 
 	public function getLastPlayed(){
-		return $this->namedtag instanceof Compound ? $this->namedtag["lastPlayed"] : null;
+		return $this->namedtag instanceof CompoundTag ? $this->namedtag["lastPlayed"] : null;
 	}
 
 	public function hasPlayedBefore(){
-		return $this->namedtag instanceof Compound;
+		return $this->namedtag instanceof CompoundTag;
 	}
 
 	public function setAllowFlight($value){
@@ -503,7 +503,7 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 		$this->interface = $interface;
 		$this->windows = new \SplObjectStorage();
 		$this->perm = new PermissibleBase($this);
-		$this->namedtag = new Compound();
+		$this->namedtag = new CompoundTag();
 		$this->server = Server::getInstance();
 		$this->lastBreak = PHP_INT_MAX;
 		$this->ip = $ip;
@@ -1097,7 +1097,7 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 			$this->spawnToAll();
 		}
 
-		$this->namedtag->playerGameType = new Int("playerGameType", $this->gamemode);
+		$this->namedtag->playerGameType = new IntTag("playerGameType", $this->gamemode);
 
 		$spawnPosition = $this->getSpawn();
 
@@ -1636,14 +1636,14 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 
 		$nbt = $this->server->getOfflinePlayerData($this->username);
 		if(!isset($nbt->NameTag)){
-			$nbt->NameTag = new String("NameTag", $this->username);
+			$nbt->NameTag = new StringTag("NameTag", $this->username);
 		}else{
 			$nbt["NameTag"] = $this->username;
 		}
 		$this->gamemode = $nbt["playerGameType"] & 0x03;
 		if($this->server->getForceGamemode()){
 			$this->gamemode = $this->server->getGamemode();
-			$nbt->playerGameType = new Int("playerGameType", $this->gamemode);
+			$nbt->playerGameType = new IntTag("playerGameType", $this->gamemode);
 		}
 
 		$this->allowFlight = $this->isCreative();
@@ -1659,7 +1659,7 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 			$this->setLevel($level);
 		}
 
-		if(!($nbt instanceof Compound)){
+		if(!($nbt instanceof CompoundTag)){
 			$this->close($this->getLeaveMessage(), "Invalid data");
 
 			return;
@@ -1672,7 +1672,7 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 			$this->achievements[$achievement->getName()] = $achievement->getValue() > 0 ? true : false;
 		}
 
-		$nbt->lastPlayed = new Long("lastPlayed", floor(microtime(true) * 1000));
+		$nbt->lastPlayed = new LongTag("lastPlayed", floor(microtime(true) * 1000));
 		if($this->server->getAutoSave()){
 			$this->server->saveOfflinePlayerData($this->username, $nbt, true);
 		}
@@ -2039,20 +2039,20 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 					}
 
 					if($item->getId() === Item::SNOWBALL){
-						$nbt = new Compound("", [
-							"Pos" => new Enum("Pos", [
-								new Double("", $this->x),
-								new Double("", $this->y + $this->getEyeHeight()),
-								new Double("", $this->z)
+						$nbt = new CompoundTag("", [
+							"Pos" => new ListTag("Pos", [
+								new DoubleTag("", $this->x),
+								new DoubleTag("", $this->y + $this->getEyeHeight()),
+								new DoubleTag("", $this->z)
 							]),
-							"Motion" => new Enum("Motion", [
-								new Double("", $aimPos->x),
-								new Double("", $aimPos->y),
-								new Double("", $aimPos->z)
+							"Motion" => new ListTag("Motion", [
+								new DoubleTag("", $aimPos->x),
+								new DoubleTag("", $aimPos->y),
+								new DoubleTag("", $aimPos->z)
 							]),
-							"Rotation" => new Enum("Rotation", [
-								new Float("", $this->yaw),
-								new Float("", $this->pitch)
+							"Rotation" => new ListTag("Rotation", [
+								new FloatTag("", $this->yaw),
+								new FloatTag("", $this->pitch)
 							]),
 						]);
 
@@ -2115,22 +2115,22 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 								}
 
 
-								$nbt = new Compound("", [
-									"Pos" => new Enum("Pos", [
-										new Double("", $this->x),
-										new Double("", $this->y + $this->getEyeHeight()),
-										new Double("", $this->z)
+								$nbt = new CompoundTag("", [
+									"Pos" => new ListTag("Pos", [
+										new DoubleTag("", $this->x),
+										new DoubleTag("", $this->y + $this->getEyeHeight()),
+										new DoubleTag("", $this->z)
 									]),
-									"Motion" => new Enum("Motion", [
-										new Double("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)),
-										new Double("", -sin($this->pitch / 180 * M_PI)),
-										new Double("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))
+									"Motion" => new ListTag("Motion", [
+										new DoubleTag("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)),
+										new DoubleTag("", -sin($this->pitch / 180 * M_PI)),
+										new DoubleTag("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))
 									]),
-									"Rotation" => new Enum("Rotation", [
-										new Float("", $this->yaw),
-										new Float("", $this->pitch)
+									"Rotation" => new ListTag("Rotation", [
+										new FloatTag("", $this->yaw),
+										new FloatTag("", $this->pitch)
 									]),
-									"Fire" => new Short("Fire", $this->isOnFire() ? 45 * 60 : 0)
+									"Fire" => new ShortTag("Fire", $this->isOnFire() ? 45 * 60 : 0)
 								]);
 
 								$diff = ($this->server->getTick() - $this->startAction);
@@ -3102,7 +3102,7 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 
 		parent::saveNBT();
 		if($this->level instanceof Level){
-			$this->namedtag->Level = new String("Level", $this->level->getName());
+			$this->namedtag->Level = new StringTag("Level", $this->level->getName());
 			if($this->spawnPosition instanceof Position and $this->spawnPosition->getLevel() instanceof Level){
 				$this->namedtag["SpawnLevel"] = $this->spawnPosition->getLevel()->getName();
 				$this->namedtag["SpawnX"] = (int) $this->spawnPosition->x;
@@ -3111,13 +3111,13 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 			}
 
 			foreach($this->achievements as $achievement => $status){
-				$this->namedtag->Achievements[$achievement] = new Byte($achievement, $status === true ? 1 : 0);
+				$this->namedtag->Achievements[$achievement] = new ByteTag($achievement, $status === true ? 1 : 0);
 			}
 
 			$this->namedtag["playerGameType"] = $this->gamemode;
-			$this->namedtag["lastPlayed"] = new Long("lastPlayed", floor(microtime(true) * 1000));
+			$this->namedtag["lastPlayed"] = new LongTag("lastPlayed", floor(microtime(true) * 1000));
 
-			if($this->username != "" and $this->namedtag instanceof Compound){
+			if($this->username != "" and $this->namedtag instanceof CompoundTag){
 				$this->server->saveOfflinePlayerData($this->username, $this->namedtag, $async);
 			}
 		}

src/pocketmine/Server.php

@@ -73,15 +73,15 @@ use pocketmine\metadata\EntityMetadataStore;
 use pocketmine\metadata\LevelMetadataStore;
 use pocketmine\metadata\PlayerMetadataStore;
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Byte;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Double;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Float;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\Long;
-use pocketmine\nbt\tag\Short;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\DoubleTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\FloatTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\LongTag;
+use pocketmine\nbt\tag\ShortTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\network\CompressBatchedTask;
 use pocketmine\network\Network;
 use pocketmine\network\protocol\BatchPacket;
@@ -743,7 +743,7 @@ class Server{
 	/**
 	 * @param string $name
 	 *
-	 * @return Compound
+	 * @return CompoundTag
 	 */
 	public function getOfflinePlayerData($name){
 		$name = strtolower($name);
@@ -762,38 +762,38 @@ class Server{
 			$this->logger->notice($this->getLanguage()->translateString("pocketmine.data.playerNotFound", [$name]));
 		}
 		$spawn = $this->getDefaultLevel()->getSafeSpawn();
-		$nbt = new Compound("", [
-			new Long("firstPlayed", floor(microtime(true) * 1000)),
-			new Long("lastPlayed", floor(microtime(true) * 1000)),
-			new Enum("Pos", [
-				new Double(0, $spawn->x),
-				new Double(1, $spawn->y),
-				new Double(2, $spawn->z)
+		$nbt = new CompoundTag("", [
+			new LongTag("firstPlayed", floor(microtime(true) * 1000)),
+			new LongTag("lastPlayed", floor(microtime(true) * 1000)),
+			new ListTag("Pos", [
+				new DoubleTag(0, $spawn->x),
+				new DoubleTag(1, $spawn->y),
+				new DoubleTag(2, $spawn->z)
 			]),
-			new String("Level", $this->getDefaultLevel()->getName()),
-			//new String("SpawnLevel", $this->getDefaultLevel()->getName()),
-			//new Int("SpawnX", (int) $spawn->x),
-			//new Int("SpawnY", (int) $spawn->y),
-			//new Int("SpawnZ", (int) $spawn->z),
-			//new Byte("SpawnForced", 1), //TODO
-			new Enum("Inventory", []),
-			new Compound("Achievements", []),
-			new Int("playerGameType", $this->getGamemode()),
-			new Enum("Motion", [
-				new Double(0, 0.0),
-				new Double(1, 0.0),
-				new Double(2, 0.0)
+			new StringTag("Level", $this->getDefaultLevel()->getName()),
+			//new StringTag("SpawnLevel", $this->getDefaultLevel()->getName()),
+			//new IntTag("SpawnX", (int) $spawn->x),
+			//new IntTag("SpawnY", (int) $spawn->y),
+			//new IntTag("SpawnZ", (int) $spawn->z),
+			//new ByteTag("SpawnForced", 1), //TODO
+			new ListTag("Inventory", []),
+			new CompoundTag("Achievements", []),
+			new IntTag("playerGameType", $this->getGamemode()),
+			new ListTag("Motion", [
+				new DoubleTag(0, 0.0),
+				new DoubleTag(1, 0.0),
+				new DoubleTag(2, 0.0)
 			]),
-			new Enum("Rotation", [
-				new Float(0, 0.0),
-				new Float(1, 0.0)
+			new ListTag("Rotation", [
+				new FloatTag(0, 0.0),
+				new FloatTag(1, 0.0)
 			]),
-			new Float("FallDistance", 0.0),
-			new Short("Fire", 0),
-			new Short("Air", 300),
-			new Byte("OnGround", 1),
-			new Byte("Invulnerable", 0),
-			new String("NameTag", $name),
+			new FloatTag("FallDistance", 0.0),
+			new ShortTag("Fire", 0),
+			new ShortTag("Air", 300),
+			new ByteTag("OnGround", 1),
+			new ByteTag("Invulnerable", 0),
+			new StringTag("NameTag", $name),
 		]);
 		$nbt->Pos->setTagType(NBT::TAG_Double);
 		$nbt->Inventory->setTagType(NBT::TAG_Compound);
@@ -814,39 +814,39 @@ class Server{
 			$this->logger->notice($this->getLanguage()->translateString("pocketmine.data.playerOld", [$name]));
 			foreach($data->get("inventory") as $slot => $item){
 				if(count($item) === 3){
-					$nbt->Inventory[$slot + 9] = new Compound("", [
-						new Short("id", $item[0]),
-						new Short("Damage", $item[1]),
-						new Byte("Count", $item[2]),
-						new Byte("Slot", $slot + 9),
-						new Byte("TrueSlot", $slot + 9)
+					$nbt->Inventory[$slot + 9] = new CompoundTag("", [
+						new ShortTag("id", $item[0]),
+						new ShortTag("Damage", $item[1]),
+						new ByteTag("Count", $item[2]),
+						new ByteTag("Slot", $slot + 9),
+						new ByteTag("TrueSlot", $slot + 9)
 					]);
 				}
 			}
 			foreach($data->get("hotbar") as $slot => $itemSlot){
 				if(isset($nbt->Inventory[$itemSlot + 9])){
 					$item = $nbt->Inventory[$itemSlot + 9];
-					$nbt->Inventory[$slot] = new Compound("", [
-						new Short("id", $item["id"]),
-						new Short("Damage", $item["Damage"]),
-						new Byte("Count", $item["Count"]),
-						new Byte("Slot", $slot),
-						new Byte("TrueSlot", $item["TrueSlot"])
+					$nbt->Inventory[$slot] = new CompoundTag("", [
+						new ShortTag("id", $item["id"]),
+						new ShortTag("Damage", $item["Damage"]),
+						new ByteTag("Count", $item["Count"]),
+						new ByteTag("Slot", $slot),
+						new ByteTag("TrueSlot", $item["TrueSlot"])
 					]);
 				}
 			}
 			foreach($data->get("armor") as $slot => $item){
 				if(count($item) === 2){
-					$nbt->Inventory[$slot + 100] = new Compound("", [
-						new Short("id", $item[0]),
-						new Short("Damage", $item[1]),
-						new Byte("Count", 1),
-						new Byte("Slot", $slot + 100)
+					$nbt->Inventory[$slot + 100] = new CompoundTag("", [
+						new ShortTag("id", $item[0]),
+						new ShortTag("Damage", $item[1]),
+						new ByteTag("Count", 1),
+						new ByteTag("Slot", $slot + 100)
 					]);
 				}
 			}
 			foreach($data->get("achievements") as $achievement => $status){
-				$nbt->Achievements[$achievement] = new Byte($achievement, $status == true ? 1 : 0);
+				$nbt->Achievements[$achievement] = new ByteTag($achievement, $status == true ? 1 : 0);
 			}
 			unlink($path . "$name.yml");
 		}
@@ -858,10 +858,10 @@ class Server{
 
 	/**
 	 * @param string   $name
-	 * @param Compound $nbtTag
+	 * @param CompoundTag $nbtTag
 	 * @param bool $async
 	 */
-	public function saveOfflinePlayerData($name, Compound $nbtTag, $async = false){
+	public function saveOfflinePlayerData($name, CompoundTag $nbtTag, $async = false){
 		$nbt = new NBT(NBT::BIG_ENDIAN);
 		try{
 			$nbt->setData($nbtTag);

src/pocketmine/block/BurningFurnace.php

@@ -24,10 +24,10 @@ namespace pocketmine\block;
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\Player;
 use pocketmine\tile\Furnace;
 use pocketmine\tile\Tile;
@@ -69,17 +69,17 @@ class BurningFurnace extends Solid{
 		];
 		$this->meta = $faces[$player instanceof Player ? $player->getDirection() : 0];
 		$this->getLevel()->setBlock($block, $this, true, true);
-		$nbt = new Compound("", [
-			new Enum("Items", []),
-			new String("id", Tile::FURNACE),
-			new Int("x", $this->x),
-			new Int("y", $this->y),
-			new Int("z", $this->z)
+		$nbt = new CompoundTag("", [
+			new ListTag("Items", []),
+			new StringTag("id", Tile::FURNACE),
+			new IntTag("x", $this->x),
+			new IntTag("y", $this->y),
+			new IntTag("z", $this->z)
 		]);
 		$nbt->Items->setTagType(NBT::TAG_Compound);
 
 		if($item->hasCustomName()){
-			$nbt->CustomName = new String("CustomName", $item->getCustomName());
+			$nbt->CustomName = new StringTag("CustomName", $item->getCustomName());
 		}
 
 		if($item->hasCustomBlockData()){
@@ -106,18 +106,18 @@ class BurningFurnace extends Solid{
 			if($t instanceof Furnace){
 				$furnace = $t;
 			}else{
-				$nbt = new Compound("", [
-					new Enum("Items", []),
-					new String("id", Tile::FURNACE),
-					new Int("x", $this->x),
-					new Int("y", $this->y),
-					new Int("z", $this->z)
+				$nbt = new CompoundTag("", [
+					new ListTag("Items", []),
+					new StringTag("id", Tile::FURNACE),
+					new IntTag("x", $this->x),
+					new IntTag("y", $this->y),
+					new IntTag("z", $this->z)
 				]);
 				$nbt->Items->setTagType(NBT::TAG_Compound);
 				$furnace = Tile::createTile("Furnace", $this->getLevel()->getChunk($this->x >> 4, $this->z >> 4), $nbt);
 			}
 
-			if(isset($furnace->namedtag->Lock) and $furnace->namedtag->Lock instanceof String){
+			if(isset($furnace->namedtag->Lock) and $furnace->namedtag->Lock instanceof StringTag){
 				if($furnace->namedtag->Lock->getValue() !== $item->getCustomName()){
 					return true;
 				}

src/pocketmine/block/Chest.php

@@ -25,10 +25,10 @@ use pocketmine\item\Item;
 use pocketmine\item\Tool;
 use pocketmine\math\AxisAlignedBB;
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\Player;
 use pocketmine\tile\Chest as TileChest;
 use pocketmine\tile\Tile;
@@ -96,17 +96,17 @@ class Chest extends Transparent{
 		}
 
 		$this->getLevel()->setBlock($block, $this, true, true);
-		$nbt = new Compound("", [
-			new Enum("Items", []),
-			new String("id", Tile::CHEST),
-			new Int("x", $this->x),
-			new Int("y", $this->y),
-			new Int("z", $this->z)
+		$nbt = new CompoundTag("", [
+			new ListTag("Items", []),
+			new StringTag("id", Tile::CHEST),
+			new IntTag("x", $this->x),
+			new IntTag("y", $this->y),
+			new IntTag("z", $this->z)
 		]);
 		$nbt->Items->setTagType(NBT::TAG_Compound);
 
 		if($item->hasCustomName()){
-			$nbt->CustomName = new String("CustomName", $item->getCustomName());
+			$nbt->CustomName = new StringTag("CustomName", $item->getCustomName());
 		}
 
 		if($item->hasCustomBlockData()){
@@ -147,18 +147,18 @@ class Chest extends Transparent{
 			if($t instanceof TileChest){
 				$chest = $t;
 			}else{
-				$nbt = new Compound("", [
-					new Enum("Items", []),
-					new String("id", Tile::CHEST),
-					new Int("x", $this->x),
-					new Int("y", $this->y),
-					new Int("z", $this->z)
+				$nbt = new CompoundTag("", [
+					new ListTag("Items", []),
+					new StringTag("id", Tile::CHEST),
+					new IntTag("x", $this->x),
+					new IntTag("y", $this->y),
+					new IntTag("z", $this->z)
 				]);
 				$nbt->Items->setTagType(NBT::TAG_Compound);
 				$chest = Tile::createTile("Chest", $this->getLevel()->getChunk($this->x >> 4, $this->z >> 4), $nbt);
 			}
 
-			if(isset($chest->namedtag->Lock) and $chest->namedtag->Lock instanceof String){
+			if(isset($chest->namedtag->Lock) and $chest->namedtag->Lock instanceof StringTag){
 				if($chest->namedtag->Lock->getValue() !== $item->getCustomName()){
 					return true;
 				}

src/pocketmine/block/DoubleSlab.php

@@ -51,7 +51,7 @@ class DoubleSlab extends Solid{
 			6 => "Quartz",
 			7 => "",
 		];
-		return "Double " . $names[$this->meta & 0x07] . " Slab";
+		return "DoubleTag " . $names[$this->meta & 0x07] . " Slab";
 	}
 
 	public function getDrops(Item $item){

src/pocketmine/block/DoubleWoodSlab.php

@@ -50,7 +50,7 @@ class DoubleWoodSlab extends Solid{
 			6 => "",
 			7 => ""
 		];
-		return "Double " . $names[$this->meta & 0x07] . " Wooden Slab";
+		return "DoubleTag " . $names[$this->meta & 0x07] . " Wooden Slab";
 	}
 
 	public function getDrops(Item $item){

src/pocketmine/block/EnchantingTable.php

@@ -25,9 +25,9 @@ use pocketmine\inventory\EnchantInventory;
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
 
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\Player;
 use pocketmine\tile\Tile;
 
@@ -41,15 +41,15 @@ class EnchantingTable extends Transparent{
 
 	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
 		$this->getLevel()->setBlock($block, $this, true, true);
-		$nbt = new Compound("", [
-			new String("id", Tile::ENCHANT_TABLE),
-			new Int("x", $this->x),
-			new Int("y", $this->y),
-			new Int("z", $this->z)
+		$nbt = new CompoundTag("", [
+			new StringTag("id", Tile::ENCHANT_TABLE),
+			new IntTag("x", $this->x),
+			new IntTag("y", $this->y),
+			new IntTag("z", $this->z)
 		]);
 
 		if($item->hasCustomName()){
-			$nbt->CustomName = new String("CustomName", $item->getCustomName());
+			$nbt->CustomName = new StringTag("CustomName", $item->getCustomName());
 		}
 
 		if($item->hasCustomBlockData()){

src/pocketmine/block/EndPortalFrame.php

@@ -37,7 +37,7 @@ class EndPortalFrame extends Solid{
 	}
 
 	public function getName(){
-		return "End Portal Frame";
+		return "EndTag Portal Frame";
 	}
 
 	public function getHardness(){

src/pocketmine/block/EndStone.php

@@ -33,7 +33,7 @@ class EndStone extends Solid{
 	}
 
 	public function getName(){
-		return "End Stone";
+		return "EndTag Stone";
 	}
 
 	public function getToolType(){

src/pocketmine/block/Fallable.php

@@ -25,12 +25,12 @@ use pocketmine\entity\Entity;
 use pocketmine\item\Item;
 use pocketmine\level\Level;
 use pocketmine\math\Vector3;
-use pocketmine\nbt\tag\Byte;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Double;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Float;
-use pocketmine\nbt\tag\Int;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\DoubleTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\FloatTag;
+use pocketmine\nbt\tag\IntTag;
 use pocketmine\Player;
 
 abstract class Fallable extends Solid{
@@ -45,23 +45,23 @@ abstract class Fallable extends Solid{
 		if($type === Level::BLOCK_UPDATE_NORMAL){
 			$down = $this->getSide(Vector3::SIDE_DOWN);
 			if($down->getId() === self::AIR or ($down instanceof Liquid)){
-				$fall = Entity::createEntity("FallingSand", $this->getLevel()->getChunk($this->x >> 4, $this->z >> 4), new Compound("", [
-					"Pos" => new Enum("Pos", [
-						new Double("", $this->x + 0.5),
-						new Double("", $this->y),
-						new Double("", $this->z + 0.5)
+				$fall = Entity::createEntity("FallingSand", $this->getLevel()->getChunk($this->x >> 4, $this->z >> 4), new CompoundTag("", [
+					"Pos" => new ListTag("Pos", [
+						new DoubleTag("", $this->x + 0.5),
+						new DoubleTag("", $this->y),
+						new DoubleTag("", $this->z + 0.5)
 					]),
-					"Motion" => new Enum("Motion", [
-						new Double("", 0),
-						new Double("", 0),
-						new Double("", 0)
+					"Motion" => new ListTag("Motion", [
+						new DoubleTag("", 0),
+						new DoubleTag("", 0),
+						new DoubleTag("", 0)
 					]),
-					"Rotation" => new Enum("Rotation", [
-						new Float("", 0),
-						new Float("", 0)
+					"Rotation" => new ListTag("Rotation", [
+						new FloatTag("", 0),
+						new FloatTag("", 0)
 					]),
-					"TileID" => new Int("TileID", $this->getId()),
-					"Data" => new Byte("Data", $this->getDamage()),
+					"TileID" => new IntTag("TileID", $this->getId()),
+					"Data" => new ByteTag("Data", $this->getDamage()),
 				]));
 
 				$fall->spawnToAll();

src/pocketmine/block/TNT.php

@@ -23,11 +23,11 @@ namespace pocketmine\block;
 
 use pocketmine\entity\Entity;
 use pocketmine\item\Item;
-use pocketmine\nbt\tag\Byte;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Double;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Float;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\DoubleTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\FloatTag;
 use pocketmine\Player;
 use pocketmine\utils\Random;
 
@@ -57,22 +57,22 @@ class TNT extends Solid{
 			$this->getLevel()->setBlock($this, new Air(), true);
 
 			$mot = (new Random())->nextSignedFloat() * M_PI * 2;
-			$tnt = Entity::createEntity("PrimedTNT", $this->getLevel()->getChunk($this->x >> 4, $this->z >> 4), new Compound("", [
-				"Pos" => new Enum("Pos", [
-					new Double("", $this->x + 0.5),
-					new Double("", $this->y),
-					new Double("", $this->z + 0.5)
+			$tnt = Entity::createEntity("PrimedTNT", $this->getLevel()->getChunk($this->x >> 4, $this->z >> 4), new CompoundTag("", [
+				"Pos" => new ListTag("Pos", [
+					new DoubleTag("", $this->x + 0.5),
+					new DoubleTag("", $this->y),
+					new DoubleTag("", $this->z + 0.5)
 				]),
-				"Motion" => new Enum("Motion", [
-					new Double("", -sin($mot) * 0.02),
-					new Double("", 0.2),
-					new Double("", -cos($mot) * 0.02)
+				"Motion" => new ListTag("Motion", [
+					new DoubleTag("", -sin($mot) * 0.02),
+					new DoubleTag("", 0.2),
+					new DoubleTag("", -cos($mot) * 0.02)
 				]),
-				"Rotation" => new Enum("Rotation", [
-					new Float("", 0),
-					new Float("", 0)
+				"Rotation" => new ListTag("Rotation", [
+					new FloatTag("", 0),
+					new FloatTag("", 0)
 				]),
-				"Fuse" => new Byte("Fuse", 80)
+				"Fuse" => new ByteTag("Fuse", 80)
 			]));
 
 			$tnt->spawnToAll();

src/pocketmine/command/defaults/GiveCommand.php

@@ -26,7 +26,7 @@ use pocketmine\command\CommandSender;
 use pocketmine\event\TranslationContainer;
 use pocketmine\item\Item;
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Compound;
+use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\Player;
 use pocketmine\utils\TextFormat;
 
@@ -70,7 +70,7 @@ class GiveCommand extends VanillaCommand{
 				$exception = $ex;
 			}
 
-			if(!($tags instanceof Compound) or $exception !== null){
+			if(!($tags instanceof CompoundTag) or $exception !== null){
 				$sender->sendMessage(new TranslationContainer("commands.give.tagError", [$exception !== null ? $exception->getMessage() : "Invalid tag conversion"]));
 				return true;
 			}

src/pocketmine/entity/Arrow.php

@@ -23,7 +23,7 @@ namespace pocketmine\entity;
 
 use pocketmine\level\format\FullChunk;
 use pocketmine\level\particle\CriticalParticle;
-use pocketmine\nbt\tag\Compound;
+use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\network\Network;
 use pocketmine\network\protocol\AddEntityPacket;
 use pocketmine\Player;
@@ -42,7 +42,7 @@ class Arrow extends Projectile{
 
 	protected $isCritical;
 
-	public function __construct(FullChunk $chunk, Compound $nbt, Entity $shootingEntity = null, $critical = false){
+	public function __construct(FullChunk $chunk, CompoundTag $nbt, Entity $shootingEntity = null, $critical = false){
 		$this->isCritical = (bool) $critical;
 		parent::__construct($chunk, $nbt, $shootingEntity);
 	}

src/pocketmine/entity/Entity.php

@@ -45,14 +45,14 @@ use pocketmine\math\Vector2;
 use pocketmine\math\Vector3;
 use pocketmine\metadata\Metadatable;
 use pocketmine\metadata\MetadataValue;
-use pocketmine\nbt\tag\Byte;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Double;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Float;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\Short;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\DoubleTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\FloatTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\ShortTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\network\Network;
 use pocketmine\network\protocol\MobEffectPacket;
 use pocketmine\network\protocol\RemoveEntityPacket;
@@ -205,7 +205,7 @@ abstract class Entity extends Location implements Metadatable{
 	protected $isPlayer = false;
 
 
-	public function __construct(FullChunk $chunk, Compound $nbt){
+	public function __construct(FullChunk $chunk, CompoundTag $nbt){
 		if($chunk === null or $chunk->getProvider() === null){
 			throw new ChunkException("Invalid garbage Chunk given to Entity");
 		}
@@ -241,27 +241,27 @@ abstract class Entity extends Location implements Metadatable{
 		$this->setMotion($this->temporalVector->setComponents($this->namedtag["Motion"][0], $this->namedtag["Motion"][1], $this->namedtag["Motion"][2]));
 
 		if(!isset($this->namedtag->FallDistance)){
-			$this->namedtag->FallDistance = new Float("FallDistance", 0);
+			$this->namedtag->FallDistance = new FloatTag("FallDistance", 0);
 		}
 		$this->fallDistance = $this->namedtag["FallDistance"];
 
 		if(!isset($this->namedtag->Fire)){
-			$this->namedtag->Fire = new Short("Fire", 0);
+			$this->namedtag->Fire = new ShortTag("Fire", 0);
 		}
 		$this->fireTicks = $this->namedtag["Fire"];
 
 		if(!isset($this->namedtag->Air)){
-			$this->namedtag->Air = new Short("Air", 300);
+			$this->namedtag->Air = new ShortTag("Air", 300);
 		}
 		$this->setDataProperty(self::DATA_AIR, self::DATA_TYPE_SHORT, $this->namedtag["Air"]);
 
 		if(!isset($this->namedtag->OnGround)){
-			$this->namedtag->OnGround = new Byte("OnGround", 0);
+			$this->namedtag->OnGround = new ByteTag("OnGround", 0);
 		}
 		$this->onGround = $this->namedtag["OnGround"] > 0 ? true : false;
 
 		if(!isset($this->namedtag->Invulnerable)){
-			$this->namedtag->Invulnerable = new Byte("Invulnerable", 0);
+			$this->namedtag->Invulnerable = new ByteTag("Invulnerable", 0);
 		}
 		$this->invulnerable = $this->namedtag["Invulnerable"] > 0 ? true : false;
 
@@ -407,12 +407,12 @@ abstract class Entity extends Location implements Metadatable{
 	/**
 	 * @param int|string $type
 	 * @param FullChunk  $chunk
-	 * @param Compound   $nbt
+	 * @param CompoundTag   $nbt
 	 * @param            $args
 	 *
 	 * @return Entity
 	 */
-	public static function createEntity($type, FullChunk $chunk, Compound $nbt, ...$args){
+	public static function createEntity($type, FullChunk $chunk, CompoundTag $nbt, ...$args){
 		if(isset(self::$knownEntities[$type])){
 			$class = self::$knownEntities[$type];
 			return new $class($chunk, $nbt, ...$args);
@@ -449,52 +449,52 @@ abstract class Entity extends Location implements Metadatable{
 
 	public function saveNBT(){
 		if(!($this instanceof Player)){
-			$this->namedtag->id = new String("id", $this->getSaveId());
+			$this->namedtag->id = new StringTag("id", $this->getSaveId());
 			if($this->getNameTag() !== ""){
-				$this->namedtag->CustomName = new String("CustomName", $this->getNameTag());
-				$this->namedtag->CustomNameVisible = new String("CustomNameVisible", $this->isNameTagVisible());
+				$this->namedtag->CustomName = new StringTag("CustomName", $this->getNameTag());
+				$this->namedtag->CustomNameVisible = new StringTag("CustomNameVisible", $this->isNameTagVisible());
 			}else{
 				unset($this->namedtag->CustomName);
 				unset($this->namedtag->CustomNameVisible);
 			}
 		}
 
-		$this->namedtag->Pos = new Enum("Pos", [
-			new Double(0, $this->x),
-			new Double(1, $this->y),
-			new Double(2, $this->z)
+		$this->namedtag->Pos = new ListTag("Pos", [
+			new DoubleTag(0, $this->x),
+			new DoubleTag(1, $this->y),
+			new DoubleTag(2, $this->z)
 		]);
 
-		$this->namedtag->Motion = new Enum("Motion", [
-			new Double(0, $this->motionX),
-			new Double(1, $this->motionY),
-			new Double(2, $this->motionZ)
+		$this->namedtag->Motion = new ListTag("Motion", [
+			new DoubleTag(0, $this->motionX),
+			new DoubleTag(1, $this->motionY),
+			new DoubleTag(2, $this->motionZ)
 		]);
 
-		$this->namedtag->Rotation = new Enum("Rotation", [
-			new Float(0, $this->yaw),
-			new Float(1, $this->pitch)
+		$this->namedtag->Rotation = new ListTag("Rotation", [
+			new FloatTag(0, $this->yaw),
+			new FloatTag(1, $this->pitch)
 		]);
 
-		$this->namedtag->FallDistance = new Float("FallDistance", $this->fallDistance);
-		$this->namedtag->Fire = new Short("Fire", $this->fireTicks);
-		$this->namedtag->Air = new Short("Air", $this->getDataProperty(self::DATA_AIR));
-		$this->namedtag->OnGround = new Byte("OnGround", $this->onGround == true ? 1 : 0);
-		$this->namedtag->Invulnerable = new Byte("Invulnerable", $this->invulnerable == true ? 1 : 0);
+		$this->namedtag->FallDistance = new FloatTag("FallDistance", $this->fallDistance);
+		$this->namedtag->Fire = new ShortTag("Fire", $this->fireTicks);
+		$this->namedtag->Air = new ShortTag("Air", $this->getDataProperty(self::DATA_AIR));
+		$this->namedtag->OnGround = new ByteTag("OnGround", $this->onGround == true ? 1 : 0);
+		$this->namedtag->Invulnerable = new ByteTag("Invulnerable", $this->invulnerable == true ? 1 : 0);
 
 		if(count($this->effects) > 0){
 			$effects = [];
 			foreach($this->effects as $effect){
-				$effects[$effect->getId()] = new Compound($effect->getId(), [
-					"Id" => new Byte("Id", $effect->getId()),
-					"Amplifier" => new Byte("Amplifier", $effect->getAmplifier()),
-					"Duration" => new Int("Duration", $effect->getDuration()),
-					"Ambient" => new Byte("Ambient", 0),
-					"ShowParticles" => new Byte("ShowParticles", $effect->isVisible() ? 1 : 0)
+				$effects[$effect->getId()] = new CompoundTag($effect->getId(), [
+					"Id" => new ByteTag("Id", $effect->getId()),
+					"Amplifier" => new ByteTag("Amplifier", $effect->getAmplifier()),
+					"Duration" => new IntTag("Duration", $effect->getDuration()),
+					"Ambient" => new ByteTag("Ambient", 0),
+					"ShowParticles" => new ByteTag("ShowParticles", $effect->isVisible() ? 1 : 0)
 				]);
 			}
 
-			$this->namedtag->ActiveEffects = new Enum("ActiveEffects", $effects);
+			$this->namedtag->ActiveEffects = new ListTag("ActiveEffects", $effects);
 		}else{
 			unset($this->namedtag->ActiveEffects);
 		}

src/pocketmine/entity/FallingSand.php

@@ -30,8 +30,8 @@ use pocketmine\event\entity\EntityDamageEvent;
 
 use pocketmine\item\Item as ItemItem;
 use pocketmine\math\Vector3;
-use pocketmine\nbt\tag\Byte;
-use pocketmine\nbt\tag\Int;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\IntTag;
 use pocketmine\network\Network;
 use pocketmine\network\protocol\AddEntityPacket;
 use pocketmine\Player;
@@ -58,7 +58,7 @@ class FallingSand extends Entity{
 			$this->blockId = $this->namedtag["TileID"];
 		}elseif(isset($this->namedtag->Tile)){
 			$this->blockId = $this->namedtag["Tile"];
-			$this->namedtag["TileID"] = new Int("TileID", $this->blockId);
+			$this->namedtag["TileID"] = new IntTag("TileID", $this->blockId);
 		}
 
 		if(isset($this->namedtag->Data)){
@@ -153,8 +153,8 @@ class FallingSand extends Entity{
 	}
 
 	public function saveNBT(){
-		$this->namedtag->TileID = new Int("TileID", $this->blockId);
-		$this->namedtag->Data = new Byte("Data", $this->damage);
+		$this->namedtag->TileID = new IntTag("TileID", $this->blockId);
+		$this->namedtag->Data = new ByteTag("Data", $this->damage);
 	}
 
 	public function spawnTo(Player $player){

src/pocketmine/entity/Human.php

@@ -26,11 +26,11 @@ use pocketmine\inventory\PlayerInventory;
 use pocketmine\item\Item as ItemItem;
 use pocketmine\utils\UUID;
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Byte;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Short;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\ShortTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\network\Network;
 use pocketmine\network\protocol\AddPlayerPacket;
 use pocketmine\network\protocol\RemovePlayerPacket;
@@ -111,14 +111,14 @@ class Human extends Creature implements ProjectileSource, InventoryHolder{
 				$this->setNameTag($this->namedtag["NameTag"]);
 			}
 
-			if(isset($this->namedtag->Skin) and $this->namedtag->Skin instanceof Compound){
+			if(isset($this->namedtag->Skin) and $this->namedtag->Skin instanceof CompoundTag){
 				$this->setSkin($this->namedtag->Skin["Data"], $this->namedtag->Skin["Slim"] > 0);
 			}
 
 			$this->uuid = UUID::fromData($this->getId(), $this->getSkinData(), $this->getNameTag());
 		}
 
-		if(isset($this->namedtag->Inventory) and $this->namedtag->Inventory instanceof Enum){
+		if(isset($this->namedtag->Inventory) and $this->namedtag->Inventory instanceof ListTag){
 			foreach($this->namedtag->Inventory as $item){
 				if($item["Slot"] >= 0 and $item["Slot"] < 9){ //Hotbar
 					$this->inventory->setHotbarSlotIndex($item["Slot"], isset($item["TrueSlot"]) ? $item["TrueSlot"] : -1);
@@ -150,7 +150,7 @@ class Human extends Creature implements ProjectileSource, InventoryHolder{
 
 	public function saveNBT(){
 		parent::saveNBT();
-		$this->namedtag->Inventory = new Enum("Inventory", []);
+		$this->namedtag->Inventory = new ListTag("Inventory", []);
 		$this->namedtag->Inventory->setTagType(NBT::TAG_Compound);
 		if($this->inventory !== null){
 			for($slot = 0; $slot < 9; ++$slot){
@@ -159,19 +159,19 @@ class Human extends Creature implements ProjectileSource, InventoryHolder{
 					$item = $this->inventory->getItem($hotbarSlot);
 					if($item->getId() !== 0 and $item->getCount() > 0){
 						$tag = NBT::putItemHelper($item, $slot);
-						$tag->TrueSlot = new Byte("TrueSlot", $hotbarSlot);
+						$tag->TrueSlot = new ByteTag("TrueSlot", $hotbarSlot);
 						$this->namedtag->Inventory[$slot] = $tag;
 
 						continue;
 					}
 				}
 
-				$this->namedtag->Inventory[$slot] = new Compound("", [
-					new Byte("Count", 0),
-					new Short("Damage", 0),
-					new Byte("Slot", $slot),
-					new Byte("TrueSlot", -1),
-					new Short("id", 0),
+				$this->namedtag->Inventory[$slot] = new CompoundTag("", [
+					new ByteTag("Count", 0),
+					new ShortTag("Damage", 0),
+					new ByteTag("Slot", $slot),
+					new ByteTag("TrueSlot", -1),
+					new ShortTag("id", 0),
 				]);
 			}
 
@@ -193,9 +193,9 @@ class Human extends Creature implements ProjectileSource, InventoryHolder{
 		}
 
 		if(strlen($this->getSkinData()) > 0){
-			$this->namedtag->Skin = new Compound("Skin", [
-				"Data" => new String("Data", $this->getSkinData()),
-				"Slim" => new Byte("Slim", $this->isSkinSlim() ? 1 : 0)
+			$this->namedtag->Skin = new CompoundTag("Skin", [
+				"Data" => new StringTag("Data", $this->getSkinData()),
+				"Slim" => new ByteTag("Slim", $this->isSkinSlim() ? 1 : 0)
 			]);
 		}
 	}

src/pocketmine/entity/Item.php

@@ -30,8 +30,8 @@ use pocketmine\item\Item as ItemItem;
 use pocketmine\nbt\NBT;
 
 
-use pocketmine\nbt\tag\Short;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\ShortTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\network\Network;
 use pocketmine\network\protocol\AddItemEntityPacket;
 use pocketmine\Player;
@@ -160,14 +160,14 @@ class Item extends Entity{
 	public function saveNBT(){
 		parent::saveNBT();
 		$this->namedtag->Item = NBT::putItemHelper($this->item);
-		$this->namedtag->Health = new Short("Health", $this->getHealth());
-		$this->namedtag->Age = new Short("Age", $this->age);
-		$this->namedtag->PickupDelay = new Short("PickupDelay", $this->pickupDelay);
+		$this->namedtag->Health = new ShortTag("Health", $this->getHealth());
+		$this->namedtag->Age = new ShortTag("Age", $this->age);
+		$this->namedtag->PickupDelay = new ShortTag("PickupDelay", $this->pickupDelay);
 		if($this->owner !== null){
-			$this->namedtag->Owner = new String("Owner", $this->owner);
+			$this->namedtag->Owner = new StringTag("Owner", $this->owner);
 		}
 		if($this->thrower !== null){
-			$this->namedtag->Thrower = new String("Thrower", $this->thrower);
+			$this->namedtag->Thrower = new StringTag("Thrower", $this->thrower);
 		}
 	}
 

src/pocketmine/entity/Living.php

@@ -31,7 +31,7 @@ use pocketmine\event\entity\EntityRegainHealthEvent;
 use pocketmine\event\Timings;
 use pocketmine\item\Item as ItemItem;
 use pocketmine\math\Vector3;
-use pocketmine\nbt\tag\Short;
+use pocketmine\nbt\tag\ShortTag;
 use pocketmine\network\Network;
 use pocketmine\network\protocol\EntityEventPacket;
 
@@ -51,12 +51,12 @@ abstract class Living extends Entity implements Damageable{
 		parent::initEntity();
 
 		if(isset($this->namedtag->HealF)){
-			$this->namedtag->Health = new Short("Health", (int) $this->namedtag["HealF"]);
+			$this->namedtag->Health = new ShortTag("Health", (int) $this->namedtag["HealF"]);
 			unset($this->namedtag->HealF);
 		}
 
-		if(!isset($this->namedtag->Health) or !($this->namedtag->Health instanceof Short)){
-			$this->namedtag->Health = new Short("Health", $this->getMaxHealth());
+		if(!isset($this->namedtag->Health) or !($this->namedtag->Health instanceof ShortTag)){
+			$this->namedtag->Health = new ShortTag("Health", $this->getMaxHealth());
 		}
 
 		$this->setHealth($this->namedtag["Health"]);
@@ -75,7 +75,7 @@ abstract class Living extends Entity implements Damageable{
 
 	public function saveNBT(){
 		parent::saveNBT();
-		$this->namedtag->Health = new Short("Health", $this->getHealth());
+		$this->namedtag->Health = new ShortTag("Health", $this->getHealth());
 	}
 
 	public abstract function getName();

src/pocketmine/entity/PrimedTNT.php

@@ -26,7 +26,7 @@ use pocketmine\event\entity\EntityDamageEvent;
 
 use pocketmine\event\entity\ExplosionPrimeEvent;
 use pocketmine\level\Explosion;
-use pocketmine\nbt\tag\Byte;
+use pocketmine\nbt\tag\ByteTag;
 use pocketmine\network\Network;
 use pocketmine\network\protocol\AddEntityPacket;
 use pocketmine\Player;
@@ -69,7 +69,7 @@ class PrimedTNT extends Entity implements Explosive{
 
 	public function saveNBT(){
 		parent::saveNBT();
-		$this->namedtag->Fuse = new Byte("Fuse", $this->fuse);
+		$this->namedtag->Fuse = new ByteTag("Fuse", $this->fuse);
 	}
 
 	public function onUpdate($currentTick){

src/pocketmine/entity/Projectile.php

@@ -31,8 +31,8 @@ use pocketmine\event\entity\ProjectileHitEvent;
 use pocketmine\level\format\FullChunk;
 use pocketmine\level\MovingObjectPosition;
 use pocketmine\math\Vector3;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Short;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\ShortTag;
 
 abstract class Projectile extends Entity{
 
@@ -44,7 +44,7 @@ abstract class Projectile extends Entity{
 
 	public $hadCollision = false;
 
-	public function __construct(FullChunk $chunk, Compound $nbt, Entity $shootingEntity = null){
+	public function __construct(FullChunk $chunk, CompoundTag $nbt, Entity $shootingEntity = null){
 		$this->shootingEntity = $shootingEntity;
 		if($shootingEntity !== null){
 			$this->setDataProperty(self::DATA_SHOOTER_ID, self::DATA_TYPE_LONG, $shootingEntity->getId());
@@ -75,7 +75,7 @@ abstract class Projectile extends Entity{
 
 	public function saveNBT(){
 		parent::saveNBT();
-		$this->namedtag->Age = new Short("Age", $this->age);
+		$this->namedtag->Age = new ShortTag("Age", $this->age);
 	}
 
 	public function onUpdate($currentTick){

src/pocketmine/entity/Snowball.php

@@ -23,7 +23,7 @@ namespace pocketmine\entity;
 
 
 use pocketmine\level\format\FullChunk;
-use pocketmine\nbt\tag\Compound;
+use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\network\Network;
 use pocketmine\network\protocol\AddEntityPacket;
 use pocketmine\Player;
@@ -38,7 +38,7 @@ class Snowball extends Projectile{
 	protected $gravity = 0.03;
 	protected $drag = 0.01;
 
-	public function __construct(FullChunk $chunk, Compound $nbt, Entity $shootingEntity = null){
+	public function __construct(FullChunk $chunk, CompoundTag $nbt, Entity $shootingEntity = null){
 		parent::__construct($chunk, $nbt, $shootingEntity);
 	}
 

src/pocketmine/entity/Villager.php

@@ -22,7 +22,7 @@
 namespace pocketmine\entity;
 
 
-use pocketmine\nbt\tag\Int;
+use pocketmine\nbt\tag\IntTag;
 use pocketmine\network\Network;
 use pocketmine\network\protocol\AddEntityPacket;
 use pocketmine\Player;
@@ -76,7 +76,7 @@ class Villager extends Creature implements NPC, Ageable{
 	 * @param $profession
 	 */
 	public function setProfession($profession){
-		$this->namedtag->Profession = new Int("Profession", $profession);
+		$this->namedtag->Profession = new IntTag("Profession", $profession);
 	}
 
 	public function getProfession(){

src/pocketmine/inventory/InventoryType.php

@@ -57,7 +57,7 @@ class InventoryType{
 		}
 
 		static::$default[static::CHEST] = new InventoryType(27, "Chest", 0);
-		static::$default[static::DOUBLE_CHEST] = new InventoryType(27 + 27, "Double Chest", 0);
+		static::$default[static::DOUBLE_CHEST] = new InventoryType(27 + 27, "DoubleTag Chest", 0);
 		static::$default[static::PLAYER] = new InventoryType(40, "Player", 0); //27 CONTAINER, 4 ARMOR (9 reference HOTBAR slots)
 		static::$default[static::FURNACE] = new InventoryType(3, "Furnace", 2);
 		static::$default[static::CRAFTING] = new InventoryType(5, "Crafting", 1); //4 CRAFTING slots, 1 RESULT

src/pocketmine/item/Item.php

@@ -33,11 +33,11 @@ use pocketmine\entity\Zombie;
 use pocketmine\inventory\Fuel;
 use pocketmine\item\enchantment\Enchantment;
 use pocketmine\level\Level;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Short;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\ShortTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\Player;
-use pocketmine\nbt\tag\Compound;
+use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\nbt\NBT;
 
 class Item{
@@ -46,7 +46,7 @@ class Item{
 
 	/**
 	 * @param $tag
-	 * @return Compound
+	 * @return CompoundTag
 	 */
 	private static function parseCompoundTag($tag){
 		if(self::$cachedParser === null){
@@ -58,10 +58,10 @@ class Item{
 	}
 
 	/**
-	 * @param Compound $tag
+	 * @param CompoundTag $tag
 	 * @return string
 	 */
-	private static function writeCompoundTag(Compound $tag){
+	private static function writeCompoundTag(CompoundTag $tag){
 		if(self::$cachedParser === null){
 			self::$cachedParser = new NBT(NBT::LITTLE_ENDIAN);
 		}
@@ -703,7 +703,7 @@ class Item{
 		self::addCreativeItem(Item::get(Item::RED_FLOWER, Flower::TYPE_PINK_TULIP));
 		self::addCreativeItem(Item::get(Item::RED_FLOWER, Flower::TYPE_OXEYE_DAISY));
 		//TODO: Lilac
-		//TODO: Double Tallgrass
+		//TODO: DoubleTag Tallgrass
 		//TODO: Large Fern
 		//TODO: Rose Bush
 		//TODO: Peony
@@ -953,7 +953,7 @@ class Item{
 	}
 	
 	public function setCompoundTag($tags){
-		if($tags instanceof Compound){
+		if($tags instanceof CompoundTag){
 			$this->setNamedTag($tags);
 		}else{
 			$this->tags = $tags;
@@ -980,7 +980,7 @@ class Item{
 		}
 
 		$tag = $this->getNamedTag();
-		if(isset($tag->BlockEntityTag) and $tag->BlockEntityTag instanceof Compound){
+		if(isset($tag->BlockEntityTag) and $tag->BlockEntityTag instanceof CompoundTag){
 			return true;
 		}
 
@@ -993,7 +993,7 @@ class Item{
 		}
 		$tag = $this->getNamedTag();
 
-		if(isset($tag->BlockEntityTag) and $tag->BlockEntityTag instanceof Compound){
+		if(isset($tag->BlockEntityTag) and $tag->BlockEntityTag instanceof CompoundTag){
 			unset($tag->display->BlockEntityTag);
 			$this->setNamedTag($tag);
 		}
@@ -1001,12 +1001,12 @@ class Item{
 		return $this;
 	}
 
-	public function setCustomBlockData(Compound $compound){
+	public function setCustomBlockData(CompoundTag $compound){
 		$tags = clone $compound;
 		$tags->setName("BlockEntityTag");
 
 		if(!$this->hasCompoundTag()){
-			$tag = new Compound("", []);
+			$tag = new CompoundTag("", []);
 		}else{
 			$tag = $this->getNamedTag();
 		}
@@ -1023,7 +1023,7 @@ class Item{
 		}
 
 		$tag = $this->getNamedTag();
-		if(isset($tag->BlockEntityTag) and $tag->BlockEntityTag instanceof Compound){
+		if(isset($tag->BlockEntityTag) and $tag->BlockEntityTag instanceof CompoundTag){
 			return $tag->BlockEntityTag;
 		}
 
@@ -1038,7 +1038,7 @@ class Item{
 		$tag = $this->getNamedTag();
 		if(isset($tag->ench)){
 			$tag = $tag->ench;
-			if($tag instanceof Enum){
+			if($tag instanceof ListTag){
 				return true;
 			}
 		}
@@ -1071,13 +1071,13 @@ class Item{
 	 */
 	public function addEnchantment(Enchantment $ench){
 		if(!$this->hasCompoundTag()){
-			$tag = new Compound("", []);
+			$tag = new CompoundTag("", []);
 		}else{
 			$tag = $this->getNamedTag();
 		}
 
 		if(!isset($tag->ench)){
-			$tag->ench = new Enum("ench", []);
+			$tag->ench = new ListTag("ench", []);
 			$tag->ench->setTagType(NBT::TAG_Compound);
 		}
 
@@ -1085,9 +1085,9 @@ class Item{
 
 		foreach($tag->ench as $k => $entry){
 			if($entry["id"] === $ench->getId()){
-				$tag->ench->{$k} = new Compound("", [
-					"id" => new Short("id", $ench->getId()),
-					"lvl" => new Short("lvl", $ench->getLevel())
+				$tag->ench->{$k} = new CompoundTag("", [
+					"id" => new ShortTag("id", $ench->getId()),
+					"lvl" => new ShortTag("lvl", $ench->getLevel())
 				]);
 				$found = true;
 				break;
@@ -1095,9 +1095,9 @@ class Item{
 		}
 
 		if(!$found){
-			$tag->ench->{count($tag->ench) + 1} = new Compound("", [
-				"id" => new Short("id", $ench->getId()),
-				"lvl" => new Short("lvl", $ench->getLevel())
+			$tag->ench->{count($tag->ench) + 1} = new CompoundTag("", [
+				"id" => new ShortTag("id", $ench->getId()),
+				"lvl" => new ShortTag("lvl", $ench->getLevel())
 			]);
 		}
 
@@ -1131,7 +1131,7 @@ class Item{
 		$tag = $this->getNamedTag();
 		if(isset($tag->display)){
 			$tag = $tag->display;
-			if($tag instanceof Compound and isset($tag->Name) and $tag->Name instanceof String){
+			if($tag instanceof CompoundTag and isset($tag->Name) and $tag->Name instanceof StringTag){
 				return true;
 			}
 		}
@@ -1147,7 +1147,7 @@ class Item{
 		$tag = $this->getNamedTag();
 		if(isset($tag->display)){
 			$tag = $tag->display;
-			if($tag instanceof Compound and isset($tag->Name) and $tag->Name instanceof String){
+			if($tag instanceof CompoundTag and isset($tag->Name) and $tag->Name instanceof StringTag){
 				return $tag->Name->getValue();
 			}
 		}
@@ -1161,16 +1161,16 @@ class Item{
 		}
 
 		if(!$this->hasCompoundTag()){
-			$tag = new Compound("", []);
+			$tag = new CompoundTag("", []);
 		}else{
 			$tag = $this->getNamedTag();
 		}
 
-		if(isset($tag->display) and $tag->display instanceof Compound){
-			$tag->display->Name = new String("Name", $name);
+		if(isset($tag->display) and $tag->display instanceof CompoundTag){
+			$tag->display->Name = new StringTag("Name", $name);
 		}else{
-			$tag->display = new Compound("display", [
-				"Name" => new String("Name", $name)
+			$tag->display = new CompoundTag("display", [
+				"Name" => new StringTag("Name", $name)
 			]);
 		}
 
@@ -1183,7 +1183,7 @@ class Item{
 		}
 		$tag = $this->getNamedTag();
 
-		if(isset($tag->display) and $tag->display instanceof Compound){
+		if(isset($tag->display) and $tag->display instanceof CompoundTag){
 			unset($tag->display->Name);
 			if($tag->display->getCount() === 0){
 				unset($tag->display);
@@ -1213,7 +1213,7 @@ class Item{
 		return $this->cachedNBT = self::parseCompoundTag($this->tags);
 	}
 
-	public function setNamedTag(Compound $tag){
+	public function setNamedTag(CompoundTag $tag){
 		if($tag->getCount() === 0){
 			return $this->clearNamedTag();
 		}

src/pocketmine/item/SpawnEgg.php

@@ -25,11 +25,11 @@ use pocketmine\block\Block;
 use pocketmine\entity\Entity;
 use pocketmine\level\format\FullChunk;
 use pocketmine\level\Level;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Double;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Float;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\DoubleTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\FloatTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\Player;
 
 class SpawnEgg extends Item{
@@ -49,25 +49,25 @@ class SpawnEgg extends Item{
 			return false;
 		}
 
-		$nbt = new Compound("", [
-			"Pos" => new Enum("Pos", [
-				new Double("", $block->getX() + 0.5),
-				new Double("", $block->getY()),
-				new Double("", $block->getZ() + 0.5)
+		$nbt = new CompoundTag("", [
+			"Pos" => new ListTag("Pos", [
+				new DoubleTag("", $block->getX() + 0.5),
+				new DoubleTag("", $block->getY()),
+				new DoubleTag("", $block->getZ() + 0.5)
 			]),
-			"Motion" => new Enum("Motion", [
-				new Double("", 0),
-				new Double("", 0),
-				new Double("", 0)
+			"Motion" => new ListTag("Motion", [
+				new DoubleTag("", 0),
+				new DoubleTag("", 0),
+				new DoubleTag("", 0)
 			]),
-			"Rotation" => new Enum("Rotation", [
-				new Float("", lcg_value() * 360),
-				new Float("", 0)
+			"Rotation" => new ListTag("Rotation", [
+				new FloatTag("", lcg_value() * 360),
+				new FloatTag("", 0)
 			]),
 		]);
 
 		if($this->hasCustomName()){
-			$nbt->CustomName = new String("CustomName", $this->getCustomName());
+			$nbt->CustomName = new StringTag("CustomName", $this->getCustomName());
 		}
 
 		$entity = Entity::createEntity($this->meta, $chunk, $nbt);

src/pocketmine/item/Tool.php

@@ -24,7 +24,7 @@ namespace pocketmine\item;
 
 use pocketmine\block\Block;
 use pocketmine\entity\Entity;
-use pocketmine\nbt\tag\Byte;
+use pocketmine\nbt\tag\ByteTag;
 
 abstract class Tool extends Item{
 	const TIER_WOODEN = 1;

src/pocketmine/level/Explosion.php

@@ -32,11 +32,11 @@ use pocketmine\item\Item;
 use pocketmine\math\AxisAlignedBB;
 use pocketmine\math\Math;
 use pocketmine\math\Vector3;
-use pocketmine\nbt\tag\Byte;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Double;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Float;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\DoubleTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\FloatTag;
 use pocketmine\network\Network;
 use pocketmine\network\protocol\ExplodePacket;
 
@@ -186,22 +186,22 @@ class Explosion{
 		foreach($this->affectedBlocks as $block){
 			if($block->getId() === Block::TNT){
 				$mot = (new Random())->nextSignedFloat() * M_PI * 2;
-				$tnt = Entity::createEntity("PrimedTNT", $this->level->getChunk($block->x >> 4, $block->z >> 4), new Compound("", [
-					"Pos" => new Enum("Pos", [
-						new Double("", $block->x + 0.5),
-						new Double("", $block->y),
-						new Double("", $block->z + 0.5)
+				$tnt = Entity::createEntity("PrimedTNT", $this->level->getChunk($block->x >> 4, $block->z >> 4), new CompoundTag("", [
+					"Pos" => new ListTag("Pos", [
+						new DoubleTag("", $block->x + 0.5),
+						new DoubleTag("", $block->y),
+						new DoubleTag("", $block->z + 0.5)
 					]),
-					"Motion" => new Enum("Motion", [
-						new Double("", -sin($mot) * 0.02),
-						new Double("", 0.2),
-						new Double("", -cos($mot) * 0.02)
+					"Motion" => new ListTag("Motion", [
+						new DoubleTag("", -sin($mot) * 0.02),
+						new DoubleTag("", 0.2),
+						new DoubleTag("", -cos($mot) * 0.02)
 					]),
-					"Rotation" => new Enum("Rotation", [
-						new Float("", 0),
-						new Float("", 0)
+					"Rotation" => new ListTag("Rotation", [
+						new FloatTag("", 0),
+						new FloatTag("", 0)
 					]),
-					"Fuse" => new Byte("Fuse", mt_rand(10, 30))
+					"Fuse" => new ByteTag("Fuse", mt_rand(10, 30))
 				]));
 				$tnt->spawnToAll();
 			}elseif(mt_rand(0, 100) < $yield){

src/pocketmine/level/Level.php

@@ -81,13 +81,13 @@ use pocketmine\metadata\Metadatable;
 use pocketmine\metadata\MetadataValue;
 use pocketmine\nbt\NBT;
 
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Double;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Float;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\Short;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\DoubleTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\FloatTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\ShortTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\network\Network;
 use pocketmine\network\protocol\DataPacket;
 use pocketmine\network\protocol\FullChunkDataPacket;
@@ -1466,25 +1466,25 @@ class Level implements ChunkManager, Metadatable{
 		$itemTag->setName("Item");
 
 		if($item->getId() > 0 and $item->getCount() > 0){
-			$itemEntity = Entity::createEntity("Item", $this->getChunk($source->getX() >> 4, $source->getZ() >> 4, true), new Compound("", [
-				"Pos" => new Enum("Pos", [
-					new Double("", $source->getX()),
-					new Double("", $source->getY()),
-					new Double("", $source->getZ())
+			$itemEntity = Entity::createEntity("Item", $this->getChunk($source->getX() >> 4, $source->getZ() >> 4, true), new CompoundTag("", [
+				"Pos" => new ListTag("Pos", [
+					new DoubleTag("", $source->getX()),
+					new DoubleTag("", $source->getY()),
+					new DoubleTag("", $source->getZ())
 				]),
 
-				"Motion" => new Enum("Motion", [
-					new Double("", $motion->x),
-					new Double("", $motion->y),
-					new Double("", $motion->z)
+				"Motion" => new ListTag("Motion", [
+					new DoubleTag("", $motion->x),
+					new DoubleTag("", $motion->y),
+					new DoubleTag("", $motion->z)
 				]),
-				"Rotation" => new Enum("Rotation", [
-					new Float("", lcg_value() * 360),
-					new Float("", 0)
+				"Rotation" => new ListTag("Rotation", [
+					new FloatTag("", lcg_value() * 360),
+					new FloatTag("", 0)
 				]),
-				"Health" => new Short("Health", 5),
+				"Health" => new ShortTag("Health", 5),
 				"Item" => $itemTag,
-				"PickupDelay" => new Short("PickupDelay", $delay)
+				"PickupDelay" => new ShortTag("PickupDelay", $delay)
 			]));
 
 			$itemEntity->spawnToAll();
@@ -1568,10 +1568,10 @@ class Level implements ChunkManager, Metadatable{
 		}
 
 		$tag = $item->getNamedTagEntry("CanDestroy");
-		if($tag instanceof Enum){
+		if($tag instanceof ListTag){
 			$canBreak = false;
 			foreach($tag as $v){
-				if($v instanceof String){
+				if($v instanceof StringTag){
 					$entry = Item::fromString($v->getValue());
 					if($entry->getId() > 0 and $entry->getBlock() !== null and $entry->getBlock()->getId() === $target->getId()){
 						$canBreak = true;
@@ -1730,10 +1730,10 @@ class Level implements ChunkManager, Metadatable{
 		}
 
 		$tag = $item->getNamedTagEntry("CanPlaceOn");
-		if($tag instanceof Enum){
+		if($tag instanceof ListTag){
 			$canPlace = false;
 			foreach($tag as $v){
-				if($v instanceof String){
+				if($v instanceof StringTag){
 					$entry = Item::fromString($v->getValue());
 					if($entry->getId() > 0 and $entry->getBlock() !== null and $entry->getBlock()->getId() === $target->getId()){
 						$canPlace = true;
@@ -1769,19 +1769,19 @@ class Level implements ChunkManager, Metadatable{
 
 		if($hand->getId() === Item::SIGN_POST or $hand->getId() === Item::WALL_SIGN){
 
-			$nbt = new Compound("", [
-				"id" => new String("id", Tile::SIGN),
-				"x" => new Int("x", $block->x),
-				"y" => new Int("y", $block->y),
-				"z" => new Int("z", $block->z),
-				"Text1" => new String("Text1", ""),
-				"Text2" => new String("Text2", ""),
-				"Text3" => new String("Text3", ""),
-				"Text4" => new String("Text4", "")
+			$nbt = new CompoundTag("", [
+				"id" => new StringTag("id", Tile::SIGN),
+				"x" => new IntTag("x", $block->x),
+				"y" => new IntTag("y", $block->y),
+				"z" => new IntTag("z", $block->z),
+				"Text1" => new StringTag("Text1", ""),
+				"Text2" => new StringTag("Text2", ""),
+				"Text3" => new StringTag("Text3", ""),
+				"Text4" => new StringTag("Text4", "")
 			]);
 
 			if($player !== null){
-				$nbt->Creator = new String("Creator", $player->getRawUniqueId());
+				$nbt->Creator = new StringTag("Creator", $player->getRawUniqueId());
 			}
 
 			if($item->hasCustomBlockData()){

src/pocketmine/level/format/anvil/Anvil.php

@@ -25,9 +25,9 @@ use pocketmine\level\format\FullChunk;
 use pocketmine\level\format\mcregion\McRegion;
 use pocketmine\level\Level;
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Byte;
-use pocketmine\nbt\tag\ByteArray;
-use pocketmine\nbt\tag\Compound;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\ByteArrayTag;
+use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\network\protocol\FullChunkDataPacket;
 use pocketmine\tile\Spawnable;
 use pocketmine\utils\BinaryStream;
@@ -152,12 +152,12 @@ class Anvil extends McRegion{
 	}
 
 	public static function createChunkSection($Y){
-		return new ChunkSection(new Compound("", [
-			"Y" => new Byte("Y", $Y),
-			"Blocks" => new ByteArray("Blocks", str_repeat("\x00", 4096)),
-			"Data" => new ByteArray("Data", str_repeat("\x00", 2048)),
-			"SkyLight" => new ByteArray("SkyLight", str_repeat("\xff", 2048)),
-			"BlockLight" => new ByteArray("BlockLight", str_repeat("\x00", 2048))
+		return new ChunkSection(new CompoundTag("", [
+			"Y" => new ByteTag("Y", $Y),
+			"Blocks" => new ByteArrayTag("Blocks", str_repeat("\x00", 4096)),
+			"Data" => new ByteArrayTag("Data", str_repeat("\x00", 2048)),
+			"SkyLight" => new ByteArrayTag("SkyLight", str_repeat("\xff", 2048)),
+			"BlockLight" => new ByteArrayTag("BlockLight", str_repeat("\x00", 2048))
 		]));
 	}
 

src/pocketmine/level/format/anvil/Chunk.php

@@ -25,62 +25,62 @@ use pocketmine\level\format\generic\BaseChunk;
 use pocketmine\level\format\generic\EmptyChunkSection;
 use pocketmine\level\format\LevelProvider;
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Byte;
-use pocketmine\nbt\tag\ByteArray;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\IntArray;
-use pocketmine\nbt\tag\Long;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\ByteArrayTag;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\IntArrayTag;
+use pocketmine\nbt\tag\LongTag;
 use pocketmine\Player;
 use pocketmine\utils\Binary;
 use pocketmine\utils\BinaryStream;
 
 class Chunk extends BaseChunk{
 
-	/** @var Compound */
+	/** @var CompoundTag */
 	protected $nbt;
 
-	public function __construct($level, Compound $nbt = null){
+	public function __construct($level, CompoundTag $nbt = null){
 		if($nbt === null){
 			$this->provider = $level;
-			$this->nbt = new Compound("Level", []);
+			$this->nbt = new CompoundTag("Level", []);
 			return;
 		}
 
 		$this->nbt = $nbt;
 
-		if(!isset($this->nbt->Entities) or !($this->nbt->Entities instanceof Enum)){
-			$this->nbt->Entities = new Enum("Entities", []);
+		if(!isset($this->nbt->Entities) or !($this->nbt->Entities instanceof ListTag)){
+			$this->nbt->Entities = new ListTag("Entities", []);
 			$this->nbt->Entities->setTagType(NBT::TAG_Compound);
 		}
 
-		if(!isset($this->nbt->TileEntities) or !($this->nbt->TileEntities instanceof Enum)){
-			$this->nbt->TileEntities = new Enum("TileEntities", []);
+		if(!isset($this->nbt->TileEntities) or !($this->nbt->TileEntities instanceof ListTag)){
+			$this->nbt->TileEntities = new ListTag("TileEntities", []);
 			$this->nbt->TileEntities->setTagType(NBT::TAG_Compound);
 		}
 
-		if(!isset($this->nbt->TileTicks) or !($this->nbt->TileTicks instanceof Enum)){
-			$this->nbt->TileTicks = new Enum("TileTicks", []);
+		if(!isset($this->nbt->TileTicks) or !($this->nbt->TileTicks instanceof ListTag)){
+			$this->nbt->TileTicks = new ListTag("TileTicks", []);
 			$this->nbt->TileTicks->setTagType(NBT::TAG_Compound);
 		}
 
-		if(!isset($this->nbt->Sections) or !($this->nbt->Sections instanceof Enum)){
-			$this->nbt->Sections = new Enum("Sections", []);
+		if(!isset($this->nbt->Sections) or !($this->nbt->Sections instanceof ListTag)){
+			$this->nbt->Sections = new ListTag("Sections", []);
 			$this->nbt->Sections->setTagType(NBT::TAG_Compound);
 		}
 
-		if(!isset($this->nbt->BiomeColors) or !($this->nbt->BiomeColors instanceof IntArray)){
-			$this->nbt->BiomeColors = new IntArray("BiomeColors", array_fill(0, 256, 0));
+		if(!isset($this->nbt->BiomeColors) or !($this->nbt->BiomeColors instanceof IntArrayTag)){
+			$this->nbt->BiomeColors = new IntArrayTag("BiomeColors", array_fill(0, 256, 0));
 		}
 
-		if(!isset($this->nbt->HeightMap) or !($this->nbt->HeightMap instanceof IntArray)){
-			$this->nbt->HeightMap = new IntArray("HeightMap", array_fill(0, 256, 0));
+		if(!isset($this->nbt->HeightMap) or !($this->nbt->HeightMap instanceof IntArrayTag)){
+			$this->nbt->HeightMap = new IntArrayTag("HeightMap", array_fill(0, 256, 0));
 		}
 
 		$sections = [];
 		foreach($this->nbt->Sections as $section){
-			if($section instanceof Compound){
+			if($section instanceof CompoundTag){
 				$y = (int) $section["Y"];
 				if($y < 8){
 					$sections[$y] = new ChunkSection($section);
@@ -95,8 +95,8 @@ class Chunk extends BaseChunk{
 
 		$extraData = [];
 
-		if(!isset($this->nbt->ExtraData) or !($this->nbt->ExtraData instanceof ByteArray)){
-			$this->nbt->ExtraData = new ByteArray("ExtraData", Binary::writeInt(0));
+		if(!isset($this->nbt->ExtraData) or !($this->nbt->ExtraData instanceof ByteArrayTag)){
+			$this->nbt->ExtraData = new ByteArrayTag("ExtraData", Binary::writeInt(0));
 		}else{
 			$stream = new BinaryStream($this->nbt->ExtraData->getValue());
 			$count = $stream->getInt();
@@ -121,7 +121,7 @@ class Chunk extends BaseChunk{
 	}
 
 	public function setLightPopulated($value = 1){
-		$this->nbt->LightPopulated = new Byte("LightPopulated", $value);
+		$this->nbt->LightPopulated = new ByteTag("LightPopulated", $value);
 		$this->hasChanged = true;
 	}
 
@@ -136,7 +136,7 @@ class Chunk extends BaseChunk{
 	 * @param int $value
 	 */
 	public function setPopulated($value = 1){
-		$this->nbt->TerrainPopulated = new Byte("TerrainPopulated", $value);
+		$this->nbt->TerrainPopulated = new ByteTag("TerrainPopulated", $value);
 		$this->hasChanged = true;
 	}
 
@@ -151,12 +151,12 @@ class Chunk extends BaseChunk{
 	 * @param int $value
 	 */
 	public function setGenerated($value = 1){
-		$this->nbt->TerrainGenerated = new Byte("TerrainGenerated", $value);
+		$this->nbt->TerrainGenerated = new ByteTag("TerrainGenerated", $value);
 		$this->hasChanged = true;
 	}
 
 	/**
-	 * @return Compound
+	 * @return CompoundTag
 	 */
 	public function getNBT(){
 		return $this->nbt;
@@ -175,7 +175,7 @@ class Chunk extends BaseChunk{
 			$nbt->readCompressed($data, ZLIB_ENCODING_DEFLATE);
 			$chunk = $nbt->getData();
 
-			if(!isset($chunk->Level) or !($chunk->Level instanceof Compound)){
+			if(!isset($chunk->Level) or !($chunk->Level instanceof CompoundTag)){
 				return null;
 			}
 
@@ -198,7 +198,7 @@ class Chunk extends BaseChunk{
 			$nbt->read($data);
 			$chunk = $nbt->getData();
 
-			if(!isset($chunk->Level) or !($chunk->Level instanceof Compound)){
+			if(!isset($chunk->Level) or !($chunk->Level instanceof CompoundTag)){
 				return null;
 			}
 
@@ -211,27 +211,27 @@ class Chunk extends BaseChunk{
 	public function toFastBinary(){
 		$nbt = clone $this->getNBT();
 
-		$nbt->xPos = new Int("xPos", $this->x);
-		$nbt->zPos = new Int("zPos", $this->z);
+		$nbt->xPos = new IntTag("xPos", $this->x);
+		$nbt->zPos = new IntTag("zPos", $this->z);
 
-		$nbt->Sections = new Enum("Sections", []);
+		$nbt->Sections = new ListTag("Sections", []);
 		$nbt->Sections->setTagType(NBT::TAG_Compound);
 		foreach($this->getSections() as $section){
 			if($section instanceof EmptyChunkSection){
 				continue;
 			}
-			$nbt->Sections[$section->getY()] = new Compound(null, [
-				"Y" => new Byte("Y", $section->getY()),
-				"Blocks" => new ByteArray("Blocks", $section->getIdArray()),
-				"Data" => new ByteArray("Data", $section->getDataArray()),
-				"BlockLight" => new ByteArray("BlockLight", $section->getLightArray()),
-				"SkyLight" => new ByteArray("SkyLight", $section->getSkyLightArray())
+			$nbt->Sections[$section->getY()] = new CompoundTag(null, [
+				"Y" => new ByteTag("Y", $section->getY()),
+				"Blocks" => new ByteArrayTag("Blocks", $section->getIdArray()),
+				"Data" => new ByteArrayTag("Data", $section->getDataArray()),
+				"BlockLight" => new ByteArrayTag("BlockLight", $section->getLightArray()),
+				"SkyLight" => new ByteArrayTag("SkyLight", $section->getSkyLightArray())
 			]);
 		}
 
-		$nbt->BiomeColors = new IntArray("BiomeColors", $this->getBiomeColorArray());
+		$nbt->BiomeColors = new IntArrayTag("BiomeColors", $this->getBiomeColorArray());
 
-		$nbt->HeightMap = new IntArray("HeightMap", $this->getHeightMapArray());
+		$nbt->HeightMap = new IntArrayTag("HeightMap", $this->getHeightMapArray());
 
 		$entities = [];
 
@@ -242,7 +242,7 @@ class Chunk extends BaseChunk{
 			}
 		}
 
-		$nbt->Entities = new Enum("Entities", $entities);
+		$nbt->Entities = new ListTag("Entities", $entities);
 		$nbt->Entities->setTagType(NBT::TAG_Compound);
 
 
@@ -252,7 +252,7 @@ class Chunk extends BaseChunk{
 			$tiles[] = $tile->namedtag;
 		}
 
-		$nbt->TileEntities = new Enum("TileEntities", $tiles);
+		$nbt->TileEntities = new ListTag("TileEntities", $tiles);
 		$nbt->TileEntities->setTagType(NBT::TAG_Compound);
 
 		$extraData = new BinaryStream();
@@ -262,11 +262,11 @@ class Chunk extends BaseChunk{
 			$extraData->putShort($value);
 		}
 
-		$nbt->ExtraData = new ByteArray("ExtraData", $extraData->getBuffer());
+		$nbt->ExtraData = new ByteArrayTag("ExtraData", $extraData->getBuffer());
 
 		$writer = new NBT(NBT::BIG_ENDIAN);
 		$nbt->setName("Level");
-		$writer->setData(new Compound("", ["Level" => $nbt]));
+		$writer->setData(new CompoundTag("", ["Level" => $nbt]));
 
 		return $writer->write();
 	}
@@ -274,27 +274,27 @@ class Chunk extends BaseChunk{
 	public function toBinary(){
 		$nbt = clone $this->getNBT();
 
-		$nbt->xPos = new Int("xPos", $this->x);
-		$nbt->zPos = new Int("zPos", $this->z);
+		$nbt->xPos = new IntTag("xPos", $this->x);
+		$nbt->zPos = new IntTag("zPos", $this->z);
 
-		$nbt->Sections = new Enum("Sections", []);
+		$nbt->Sections = new ListTag("Sections", []);
 		$nbt->Sections->setTagType(NBT::TAG_Compound);
 		foreach($this->getSections() as $section){
 			if($section instanceof EmptyChunkSection){
 				continue;
 			}
-			$nbt->Sections[$section->getY()] = new Compound(null, [
-				"Y" => new Byte("Y", $section->getY()),
-				"Blocks" => new ByteArray("Blocks", $section->getIdArray()),
-				"Data" => new ByteArray("Data", $section->getDataArray()),
-				"BlockLight" => new ByteArray("BlockLight", $section->getLightArray()),
-				"SkyLight" => new ByteArray("SkyLight", $section->getSkyLightArray())
+			$nbt->Sections[$section->getY()] = new CompoundTag(null, [
+				"Y" => new ByteTag("Y", $section->getY()),
+				"Blocks" => new ByteArrayTag("Blocks", $section->getIdArray()),
+				"Data" => new ByteArrayTag("Data", $section->getDataArray()),
+				"BlockLight" => new ByteArrayTag("BlockLight", $section->getLightArray()),
+				"SkyLight" => new ByteArrayTag("SkyLight", $section->getSkyLightArray())
 			]);
 		}
 
-		$nbt->BiomeColors = new IntArray("BiomeColors", $this->getBiomeColorArray());
+		$nbt->BiomeColors = new IntArrayTag("BiomeColors", $this->getBiomeColorArray());
 
-		$nbt->HeightMap = new IntArray("HeightMap", $this->getHeightMapArray());
+		$nbt->HeightMap = new IntArrayTag("HeightMap", $this->getHeightMapArray());
 
 		$entities = [];
 
@@ -305,7 +305,7 @@ class Chunk extends BaseChunk{
 			}
 		}
 
-		$nbt->Entities = new Enum("Entities", $entities);
+		$nbt->Entities = new ListTag("Entities", $entities);
 		$nbt->Entities->setTagType(NBT::TAG_Compound);
 
 
@@ -315,7 +315,7 @@ class Chunk extends BaseChunk{
 			$tiles[] = $tile->namedtag;
 		}
 
-		$nbt->TileEntities = new Enum("TileEntities", $tiles);
+		$nbt->TileEntities = new ListTag("TileEntities", $tiles);
 		$nbt->TileEntities->setTagType(NBT::TAG_Compound);
 
 		$extraData = new BinaryStream();
@@ -325,11 +325,11 @@ class Chunk extends BaseChunk{
 			$extraData->putShort($value);
 		}
 
-		$nbt->ExtraData = new ByteArray("ExtraData", $extraData->getBuffer());
+		$nbt->ExtraData = new ByteArrayTag("ExtraData", $extraData->getBuffer());
 
 		$writer = new NBT(NBT::BIG_ENDIAN);
 		$nbt->setName("Level");
-		$writer->setData(new Compound("", ["Level" => $nbt]));
+		$writer->setData(new CompoundTag("", ["Level" => $nbt]));
 
 		return $writer->writeCompressed(ZLIB_ENCODING_DEFLATE, RegionLoader::$COMPRESSION_LEVEL);
 	}
@@ -354,11 +354,11 @@ class Chunk extends BaseChunk{
 			$chunk->heightMap = array_fill(0, 256, 0);
 			$chunk->biomeColors = array_fill(0, 256, 0);
 
-			$chunk->nbt->V = new Byte("V", 1);
-			$chunk->nbt->InhabitedTime = new Long("InhabitedTime", 0);
-			$chunk->nbt->TerrainGenerated = new Byte("TerrainGenerated", 0);
-			$chunk->nbt->TerrainPopulated = new Byte("TerrainPopulated", 0);
-			$chunk->nbt->LightPopulated = new Byte("LightPopulated", 0);
+			$chunk->nbt->V = new ByteTag("V", 1);
+			$chunk->nbt->InhabitedTime = new LongTag("InhabitedTime", 0);
+			$chunk->nbt->TerrainGenerated = new ByteTag("TerrainGenerated", 0);
+			$chunk->nbt->TerrainPopulated = new ByteTag("TerrainPopulated", 0);
+			$chunk->nbt->LightPopulated = new ByteTag("LightPopulated", 0);
 
 			return $chunk;
 		}catch(\Exception $e){

src/pocketmine/level/format/anvil/ChunkSection.php

@@ -21,7 +21,7 @@
 
 namespace pocketmine\level\format\anvil;
 
-use pocketmine\nbt\tag\Compound;
+use pocketmine\nbt\tag\CompoundTag;
 
 class ChunkSection implements \pocketmine\level\format\ChunkSection{
 
@@ -31,7 +31,7 @@ class ChunkSection implements \pocketmine\level\format\ChunkSection{
 	private $blockLight;
 	private $skyLight;
 
-	public function __construct(Compound $nbt){
+	public function __construct(CompoundTag $nbt){
 		$this->y = (int) $nbt["Y"];
 		$this->blocks = (string) $nbt["Blocks"];
 		$this->data = (string) $nbt["Data"];

src/pocketmine/level/format/generic/BaseChunk.php

@@ -24,7 +24,7 @@ namespace pocketmine\level\format\generic;
 use pocketmine\level\format\Chunk;
 use pocketmine\level\format\ChunkSection;
 use pocketmine\level\format\LevelProvider;
-use pocketmine\nbt\tag\Compound;
+use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\utils\Binary;
 use pocketmine\utils\ChunkException;
 
@@ -40,8 +40,8 @@ abstract class BaseChunk extends BaseFullChunk implements Chunk{
 	 * @param ChunkSection[] $sections
 	 * @param int[]          $biomeColors
 	 * @param int[]          $heightMap
-	 * @param Compound[]     $entities
-	 * @param Compound[]     $tiles
+	 * @param CompoundTag[]     $entities
+	 * @param CompoundTag[]     $tiles
 	 *
 	 * @throws ChunkException
 	 */

src/pocketmine/level/format/generic/BaseFullChunk.php

@@ -27,7 +27,7 @@ use pocketmine\level\format\FullChunk;
 use pocketmine\level\format\LevelProvider;
 use pocketmine\level\generator\biome\Biome;
 use pocketmine\level\Level;
-use pocketmine\nbt\tag\Compound;
+use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\Player;
 use pocketmine\tile\Tile;
 
@@ -82,8 +82,8 @@ abstract class BaseFullChunk implements FullChunk{
 	 * @param string        $blockLight
 	 * @param int[]         $biomeColors
 	 * @param int[]         $heightMap
-	 * @param Compound[]    $entities
-	 * @param Compound[]    $tiles
+	 * @param CompoundTag[]    $entities
+	 * @param CompoundTag[]    $tiles
 	 */
 	protected function __construct($provider, $x, $z, $blocks, $data, $skyLight, $blockLight, array $biomeColors = [], array $heightMap = [], array $entities = [], array $tiles = [], array $extraData = []){
 		$this->provider = $provider;
@@ -134,7 +134,7 @@ abstract class BaseFullChunk implements FullChunk{
 			if($this->NBTentities !== null){
 				$this->getProvider()->getLevel()->timings->syncChunkLoadEntitiesTimer->startTiming();
 				foreach($this->NBTentities as $nbt){
-					if($nbt instanceof Compound){
+					if($nbt instanceof CompoundTag){
 						if(!isset($nbt->id)){
 							$this->setChanged();
 							continue;
@@ -157,7 +157,7 @@ abstract class BaseFullChunk implements FullChunk{
 
 				$this->getProvider()->getLevel()->timings->syncChunkLoadTileEntitiesTimer->startTiming();
 				foreach($this->NBTtiles as $nbt){
-					if($nbt instanceof Compound){
+					if($nbt instanceof CompoundTag){
 						if(!isset($nbt->id)){
 							$changed = true;
 							continue;

src/pocketmine/level/format/generic/BaseLevelProvider.php

@@ -26,9 +26,9 @@ use pocketmine\level\generator\Generator;
 use pocketmine\level\Level;
 use pocketmine\math\Vector3;
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\utils\LevelException;
 
 abstract class BaseLevelProvider implements LevelProvider{
@@ -36,7 +36,7 @@ abstract class BaseLevelProvider implements LevelProvider{
 	protected $level;
 	/** @var string */
 	protected $path;
-	/** @var Compound */
+	/** @var CompoundTag */
 	protected $levelData;
 
 	public function __construct(Level $level, $path){
@@ -48,18 +48,18 @@ abstract class BaseLevelProvider implements LevelProvider{
 		$nbt = new NBT(NBT::BIG_ENDIAN);
 		$nbt->readCompressed(file_get_contents($this->getPath() . "level.dat"));
 		$levelData = $nbt->getData();
-		if($levelData->Data instanceof Compound){
+		if($levelData->Data instanceof CompoundTag){
 			$this->levelData = $levelData->Data;
 		}else{
 			throw new LevelException("Invalid level.dat");
 		}
 
 		if(!isset($this->levelData->generatorName)){
-			$this->levelData->generatorName = new String("generatorName", Generator::getGenerator("DEFAULT"));
+			$this->levelData->generatorName = new StringTag("generatorName", Generator::getGenerator("DEFAULT"));
 		}
 
 		if(!isset($this->levelData->generatorOptions)){
-			$this->levelData->generatorOptions = new String("generatorOptions", "");
+			$this->levelData->generatorOptions = new StringTag("generatorOptions", "");
 		}
 	}
 
@@ -84,7 +84,7 @@ abstract class BaseLevelProvider implements LevelProvider{
 	}
 
 	public function setTime($value){
-		$this->levelData->Time = new Int("Time", (int) $value);
+		$this->levelData->Time = new IntTag("Time", (int) $value);
 	}
 
 	public function getSeed(){
@@ -92,7 +92,7 @@ abstract class BaseLevelProvider implements LevelProvider{
 	}
 
 	public function setSeed($value){
-		$this->levelData->RandomSeed = new Int("RandomSeed", (int) $value);
+		$this->levelData->RandomSeed = new IntTag("RandomSeed", (int) $value);
 	}
 
 	public function getSpawn(){
@@ -100,9 +100,9 @@ abstract class BaseLevelProvider implements LevelProvider{
 	}
 
 	public function setSpawn(Vector3 $pos){
-		$this->levelData->SpawnX = new Int("SpawnX", (int) $pos->x);
-		$this->levelData->SpawnY = new Int("SpawnY", (int) $pos->y);
-		$this->levelData->SpawnZ = new Int("SpawnZ", (int) $pos->z);
+		$this->levelData->SpawnX = new IntTag("SpawnX", (int) $pos->x);
+		$this->levelData->SpawnY = new IntTag("SpawnY", (int) $pos->y);
+		$this->levelData->SpawnZ = new IntTag("SpawnZ", (int) $pos->z);
 	}
 
 	public function doGarbageCollection(){
@@ -110,7 +110,7 @@ abstract class BaseLevelProvider implements LevelProvider{
 	}
 
 	/**
-	 * @return Compound
+	 * @return CompoundTag
 	 */
 	public function getLevelData(){
 		return $this->levelData;
@@ -118,7 +118,7 @@ abstract class BaseLevelProvider implements LevelProvider{
 
 	public function saveLevelData(){
 		$nbt = new NBT(NBT::BIG_ENDIAN);
-		$nbt->setData(new Compound("", [
+		$nbt->setData(new CompoundTag("", [
 			"Data" => $this->levelData
 		]));
 		$buffer = $nbt->writeCompressed();

src/pocketmine/level/format/leveldb/LevelDB.php

@@ -26,11 +26,11 @@ use pocketmine\level\format\generic\BaseLevelProvider;
 use pocketmine\level\generator\Generator;
 use pocketmine\level\Level;
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Byte;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\Long;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\LongTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\tile\Spawnable;
 use pocketmine\utils\Binary;
 use pocketmine\utils\BinaryStream;
@@ -62,18 +62,18 @@ class LevelDB extends BaseLevelProvider{
 		$nbt = new NBT(NBT::LITTLE_ENDIAN);
 		$nbt->read(substr(file_get_contents($this->getPath() . "level.dat"), 8));
 		$levelData = $nbt->getData();
-		if($levelData instanceof Compound){
+		if($levelData instanceof CompoundTag){
 			$this->levelData = $levelData;
 		}else{
 			throw new LevelException("Invalid level.dat");
 		}
 
 		if(!isset($this->levelData->generatorName)){
-			$this->levelData->generatorName = new String("generatorName", Generator::getGenerator("DEFAULT"));
+			$this->levelData->generatorName = new StringTag("generatorName", Generator::getGenerator("DEFAULT"));
 		}
 
 		if(!isset($this->levelData->generatorOptions)){
-			$this->levelData->generatorOptions = new String("generatorOptions", "");
+			$this->levelData->generatorOptions = new StringTag("generatorOptions", "");
 		}
 
 		$this->db = new \LevelDB($this->path . "/db", [
@@ -105,24 +105,24 @@ class LevelDB extends BaseLevelProvider{
 			mkdir($path . "/db", 0777, true);
 		}
 		//TODO, add extra details
-		$levelData = new Compound("", [
-			"hardcore" => new Byte("hardcore", 0),
-			"initialized" => new Byte("initialized", 1),
-			"GameType" => new Int("GameType", 0),
-			"generatorVersion" => new Int("generatorVersion", 1), //2 in MCPE
-			"SpawnX" => new Int("SpawnX", 128),
-			"SpawnY" => new Int("SpawnY", 70),
-			"SpawnZ" => new Int("SpawnZ", 128),
-			"version" => new Int("version", 19133),
-			"DayTime" => new Int("DayTime", 0),
-			"LastPlayed" => new Long("LastPlayed", microtime(true) * 1000),
-			"RandomSeed" => new Long("RandomSeed", $seed),
-			"SizeOnDisk" => new Long("SizeOnDisk", 0),
-			"Time" => new Long("Time", 0),
-			"generatorName" => new String("generatorName", Generator::getGeneratorName($generator)),
-			"generatorOptions" => new String("generatorOptions", isset($options["preset"]) ? $options["preset"] : ""),
-			"LevelName" => new String("LevelName", $name),
-			"GameRules" => new Compound("GameRules", [])
+		$levelData = new CompoundTag("", [
+			"hardcore" => new ByteTag("hardcore", 0),
+			"initialized" => new ByteTag("initialized", 1),
+			"GameType" => new IntTag("GameType", 0),
+			"generatorVersion" => new IntTag("generatorVersion", 1), //2 in MCPE
+			"SpawnX" => new IntTag("SpawnX", 128),
+			"SpawnY" => new IntTag("SpawnY", 70),
+			"SpawnZ" => new IntTag("SpawnZ", 128),
+			"version" => new IntTag("version", 19133),
+			"DayTime" => new IntTag("DayTime", 0),
+			"LastPlayed" => new LongTag("LastPlayed", microtime(true) * 1000),
+			"RandomSeed" => new LongTag("RandomSeed", $seed),
+			"SizeOnDisk" => new LongTag("SizeOnDisk", 0),
+			"Time" => new LongTag("Time", 0),
+			"generatorName" => new StringTag("generatorName", Generator::getGeneratorName($generator)),
+			"generatorOptions" => new StringTag("generatorOptions", isset($options["preset"]) ? $options["preset"] : ""),
+			"LevelName" => new StringTag("LevelName", $name),
+			"GameRules" => new CompoundTag("GameRules", [])
 		]);
 		$nbt = new NBT(NBT::LITTLE_ENDIAN);
 		$nbt->setData($levelData);

src/pocketmine/level/format/mcregion/Chunk.php

@@ -24,74 +24,74 @@ namespace pocketmine\level\format\mcregion;
 use pocketmine\level\format\generic\BaseFullChunk;
 use pocketmine\level\format\LevelProvider;
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Byte;
-use pocketmine\nbt\tag\ByteArray;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\IntArray;
-use pocketmine\nbt\tag\Long;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\ByteArrayTag;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\IntArrayTag;
+use pocketmine\nbt\tag\LongTag;
 use pocketmine\Player;
 use pocketmine\utils\Binary;
 use pocketmine\utils\BinaryStream;
 
 class Chunk extends BaseFullChunk{
 
-	/** @var Compound */
+	/** @var CompoundTag */
 	protected $nbt;
 
-	public function __construct($level, Compound $nbt = null){
+	public function __construct($level, CompoundTag $nbt = null){
 		if($nbt === null){
 			$this->provider = $level;
-			$this->nbt = new Compound("Level", []);
+			$this->nbt = new CompoundTag("Level", []);
 			return;
 		}
 		
 		$this->nbt = $nbt;
 
-		if(isset($this->nbt->Entities) and $this->nbt->Entities instanceof Enum){
+		if(isset($this->nbt->Entities) and $this->nbt->Entities instanceof ListTag){
 			$this->nbt->Entities->setTagType(NBT::TAG_Compound);
 		}else{
-			$this->nbt->Entities = new Enum("Entities", []);
+			$this->nbt->Entities = new ListTag("Entities", []);
 			$this->nbt->Entities->setTagType(NBT::TAG_Compound);
 		}
 
-		if(isset($this->nbt->TileEntities) and $this->nbt->TileEntities instanceof Enum){
+		if(isset($this->nbt->TileEntities) and $this->nbt->TileEntities instanceof ListTag){
 			$this->nbt->TileEntities->setTagType(NBT::TAG_Compound);
 		}else{
-			$this->nbt->TileEntities = new Enum("TileEntities", []);
+			$this->nbt->TileEntities = new ListTag("TileEntities", []);
 			$this->nbt->TileEntities->setTagType(NBT::TAG_Compound);
 		}
 
-		if(isset($this->nbt->TileTicks) and $this->nbt->TileTicks instanceof Enum){
+		if(isset($this->nbt->TileTicks) and $this->nbt->TileTicks instanceof ListTag){
 			$this->nbt->TileTicks->setTagType(NBT::TAG_Compound);
 		}else{
-			$this->nbt->TileTicks = new Enum("TileTicks", []);
+			$this->nbt->TileTicks = new ListTag("TileTicks", []);
 			$this->nbt->TileTicks->setTagType(NBT::TAG_Compound);
 		}
 
-		if(!isset($this->nbt->BiomeColors) or !($this->nbt->BiomeColors instanceof IntArray)){
-			$this->nbt->BiomeColors = new IntArray("BiomeColors", array_fill(0, 256, 0));
+		if(!isset($this->nbt->BiomeColors) or !($this->nbt->BiomeColors instanceof IntArrayTag)){
+			$this->nbt->BiomeColors = new IntArrayTag("BiomeColors", array_fill(0, 256, 0));
 		}
 
-		if(!isset($this->nbt->HeightMap) or !($this->nbt->HeightMap instanceof IntArray)){
-			$this->nbt->HeightMap = new IntArray("HeightMap", array_fill(0, 256, 0));
+		if(!isset($this->nbt->HeightMap) or !($this->nbt->HeightMap instanceof IntArrayTag)){
+			$this->nbt->HeightMap = new IntArrayTag("HeightMap", array_fill(0, 256, 0));
 		}
 
 		if(!isset($this->nbt->Blocks)){
-			$this->nbt->Blocks = new ByteArray("Blocks", str_repeat("\x00", 32768));
+			$this->nbt->Blocks = new ByteArrayTag("Blocks", str_repeat("\x00", 32768));
 		}
 
 		if(!isset($this->nbt->Data)){
-			$this->nbt->Data = new ByteArray("Data", $half = str_repeat("\x00", 16384));
-			$this->nbt->SkyLight = new ByteArray("SkyLight", $half);
-			$this->nbt->BlockLight = new ByteArray("BlockLight", $half);
+			$this->nbt->Data = new ByteArrayTag("Data", $half = str_repeat("\x00", 16384));
+			$this->nbt->SkyLight = new ByteArrayTag("SkyLight", $half);
+			$this->nbt->BlockLight = new ByteArrayTag("BlockLight", $half);
 		}
 
 		$extraData = [];
 
-		if(!isset($this->nbt->ExtraData) or !($this->nbt->ExtraData instanceof ByteArray)){
-			$this->nbt->ExtraData = new ByteArray("ExtraData", Binary::writeInt(0));
+		if(!isset($this->nbt->ExtraData) or !($this->nbt->ExtraData instanceof ByteArrayTag)){
+			$this->nbt->ExtraData = new ByteArrayTag("ExtraData", Binary::writeInt(0));
 		}else{
 			$stream = new BinaryStream($this->nbt->ExtraData->getValue());
 			$count = $stream->getInt();
@@ -258,7 +258,7 @@ class Chunk extends BaseFullChunk{
 	}
 
 	public function setLightPopulated($value = 1){
-		$this->nbt->LightPopulated = new Byte("LightPopulated", $value ? 1 : 0);
+		$this->nbt->LightPopulated = new ByteTag("LightPopulated", $value ? 1 : 0);
 		$this->hasChanged = true;
 	}
 
@@ -273,7 +273,7 @@ class Chunk extends BaseFullChunk{
 	 * @param int $value
 	 */
 	public function setPopulated($value = 1){
-		$this->nbt->TerrainPopulated = new Byte("TerrainPopulated", $value ? 1 : 0);
+		$this->nbt->TerrainPopulated = new ByteTag("TerrainPopulated", $value ? 1 : 0);
 		$this->hasChanged = true;
 	}
 
@@ -293,7 +293,7 @@ class Chunk extends BaseFullChunk{
 	 * @param int $value
 	 */
 	public function setGenerated($value = 1){
-		$this->nbt->TerrainGenerated = new Byte("TerrainGenerated", (int) $value);
+		$this->nbt->TerrainGenerated = new ByteTag("TerrainGenerated", (int) $value);
 		$this->hasChanged = true;
 	}
 
@@ -310,7 +310,7 @@ class Chunk extends BaseFullChunk{
 			$nbt->readCompressed($data, ZLIB_ENCODING_DEFLATE);
 			$chunk = $nbt->getData();
 
-			if(!isset($chunk->Level) or !($chunk->Level instanceof Compound)){
+			if(!isset($chunk->Level) or !($chunk->Level instanceof CompoundTag)){
 				return null;
 			}
 
@@ -348,9 +348,9 @@ class Chunk extends BaseFullChunk{
 
 			$flags = ord($data{$offset++});
 
-			$chunk->nbt->TerrainGenerated = new Byte("TerrainGenerated", $flags & 0b1);
-			$chunk->nbt->TerrainPopulated = new Byte("TerrainPopulated", ($flags >> 1) & 0b1);
-			$chunk->nbt->LightPopulated = new Byte("LightPopulated", ($flags >> 2) & 0b1);
+			$chunk->nbt->TerrainGenerated = new ByteTag("TerrainGenerated", $flags & 0b1);
+			$chunk->nbt->TerrainPopulated = new ByteTag("TerrainPopulated", ($flags >> 1) & 0b1);
+			$chunk->nbt->LightPopulated = new ByteTag("LightPopulated", ($flags >> 2) & 0b1);
 
 			return $chunk;
 		}catch(\Exception $e){
@@ -374,18 +374,18 @@ class Chunk extends BaseFullChunk{
 	public function toBinary(){
 		$nbt = clone $this->getNBT();
 
-		$nbt->xPos = new Int("xPos", $this->x);
-		$nbt->zPos = new Int("zPos", $this->z);
+		$nbt->xPos = new IntTag("xPos", $this->x);
+		$nbt->zPos = new IntTag("zPos", $this->z);
 
 		if($this->isGenerated()){
-			$nbt->Blocks = new ByteArray("Blocks", $this->getBlockIdArray());
-			$nbt->Data = new ByteArray("Data", $this->getBlockDataArray());
-			$nbt->SkyLight = new ByteArray("SkyLight", $this->getBlockSkyLightArray());
-			$nbt->BlockLight = new ByteArray("BlockLight", $this->getBlockLightArray());
+			$nbt->Blocks = new ByteArrayTag("Blocks", $this->getBlockIdArray());
+			$nbt->Data = new ByteArrayTag("Data", $this->getBlockDataArray());
+			$nbt->SkyLight = new ByteArrayTag("SkyLight", $this->getBlockSkyLightArray());
+			$nbt->BlockLight = new ByteArrayTag("BlockLight", $this->getBlockLightArray());
 
-			$nbt->BiomeColors = new IntArray("BiomeColors", $this->getBiomeColorArray());
+			$nbt->BiomeColors = new IntArrayTag("BiomeColors", $this->getBiomeColorArray());
 
-			$nbt->HeightMap = new IntArray("HeightMap", $this->getHeightMapArray());
+			$nbt->HeightMap = new IntArrayTag("HeightMap", $this->getHeightMapArray());
 		}
 
 		$entities = [];
@@ -397,7 +397,7 @@ class Chunk extends BaseFullChunk{
 			}
 		}
 
-		$nbt->Entities = new Enum("Entities", $entities);
+		$nbt->Entities = new ListTag("Entities", $entities);
 		$nbt->Entities->setTagType(NBT::TAG_Compound);
 
 
@@ -407,7 +407,7 @@ class Chunk extends BaseFullChunk{
 			$tiles[] = $tile->namedtag;
 		}
 
-		$nbt->TileEntities = new Enum("TileEntities", $tiles);
+		$nbt->TileEntities = new ListTag("TileEntities", $tiles);
 		$nbt->TileEntities->setTagType(NBT::TAG_Compound);
 
 		$extraData = new BinaryStream();
@@ -417,17 +417,17 @@ class Chunk extends BaseFullChunk{
 			$extraData->putShort($value);
 		}
 
-		$nbt->ExtraData = new ByteArray("ExtraData", $extraData->getBuffer());
+		$nbt->ExtraData = new ByteArrayTag("ExtraData", $extraData->getBuffer());
 
 		$writer = new NBT(NBT::BIG_ENDIAN);
 		$nbt->setName("Level");
-		$writer->setData(new Compound("", ["Level" => $nbt]));
+		$writer->setData(new CompoundTag("", ["Level" => $nbt]));
 
 		return $writer->writeCompressed(ZLIB_ENCODING_DEFLATE, RegionLoader::$COMPRESSION_LEVEL);
 	}
 
 	/**
-	 * @return Compound
+	 * @return CompoundTag
 	 */
 	public function getNBT(){
 		return $this->nbt;
@@ -454,11 +454,11 @@ class Chunk extends BaseFullChunk{
 			$chunk->heightMap = array_fill(0, 256, 0);
 			$chunk->biomeColors = array_fill(0, 256, 0);
 
-			$chunk->nbt->V = new Byte("V", 1);
-			$chunk->nbt->InhabitedTime = new Long("InhabitedTime", 0);
-			$chunk->nbt->TerrainGenerated = new Byte("TerrainGenerated", 0);
-			$chunk->nbt->TerrainPopulated = new Byte("TerrainPopulated", 0);
-			$chunk->nbt->LightPopulated = new Byte("LightPopulated", 0);
+			$chunk->nbt->V = new ByteTag("V", 1);
+			$chunk->nbt->InhabitedTime = new LongTag("InhabitedTime", 0);
+			$chunk->nbt->TerrainGenerated = new ByteTag("TerrainGenerated", 0);
+			$chunk->nbt->TerrainPopulated = new ByteTag("TerrainPopulated", 0);
+			$chunk->nbt->LightPopulated = new ByteTag("LightPopulated", 0);
 
 			return $chunk;
 		}catch(\Exception $e){

src/pocketmine/level/format/mcregion/McRegion.php

@@ -26,11 +26,11 @@ use pocketmine\level\format\generic\BaseLevelProvider;
 use pocketmine\level\generator\Generator;
 use pocketmine\level\Level;
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Byte;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\Long;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\LongTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\tile\Spawnable;
 
 use pocketmine\utils\BinaryStream;
@@ -81,27 +81,27 @@ class McRegion extends BaseLevelProvider{
 			mkdir($path . "/region", 0777);
 		}
 		//TODO, add extra details
-		$levelData = new Compound("Data", [
-			"hardcore" => new Byte("hardcore", 0),
-			"initialized" => new Byte("initialized", 1),
-			"GameType" => new Int("GameType", 0),
-			"generatorVersion" => new Int("generatorVersion", 1), //2 in MCPE
-			"SpawnX" => new Int("SpawnX", 128),
-			"SpawnY" => new Int("SpawnY", 70),
-			"SpawnZ" => new Int("SpawnZ", 128),
-			"version" => new Int("version", 19133),
-			"DayTime" => new Int("DayTime", 0),
-			"LastPlayed" => new Long("LastPlayed", microtime(true) * 1000),
-			"RandomSeed" => new Long("RandomSeed", $seed),
-			"SizeOnDisk" => new Long("SizeOnDisk", 0),
-			"Time" => new Long("Time", 0),
-			"generatorName" => new String("generatorName", Generator::getGeneratorName($generator)),
-			"generatorOptions" => new String("generatorOptions", isset($options["preset"]) ? $options["preset"] : ""),
-			"LevelName" => new String("LevelName", $name),
-			"GameRules" => new Compound("GameRules", [])
+		$levelData = new CompoundTag("Data", [
+			"hardcore" => new ByteTag("hardcore", 0),
+			"initialized" => new ByteTag("initialized", 1),
+			"GameType" => new IntTag("GameType", 0),
+			"generatorVersion" => new IntTag("generatorVersion", 1), //2 in MCPE
+			"SpawnX" => new IntTag("SpawnX", 128),
+			"SpawnY" => new IntTag("SpawnY", 70),
+			"SpawnZ" => new IntTag("SpawnZ", 128),
+			"version" => new IntTag("version", 19133),
+			"DayTime" => new IntTag("DayTime", 0),
+			"LastPlayed" => new LongTag("LastPlayed", microtime(true) * 1000),
+			"RandomSeed" => new LongTag("RandomSeed", $seed),
+			"SizeOnDisk" => new LongTag("SizeOnDisk", 0),
+			"Time" => new LongTag("Time", 0),
+			"generatorName" => new StringTag("generatorName", Generator::getGeneratorName($generator)),
+			"generatorOptions" => new StringTag("generatorOptions", isset($options["preset"]) ? $options["preset"] : ""),
+			"LevelName" => new StringTag("LevelName", $name),
+			"GameRules" => new CompoundTag("GameRules", [])
 		]);
 		$nbt = new NBT(NBT::BIG_ENDIAN);
-		$nbt->setData(new Compound("", [
+		$nbt->setData(new CompoundTag("", [
 			"Data" => $levelData
 		]));
 		$buffer = $nbt->writeCompressed();

src/pocketmine/nbt/NBT.php

@@ -25,19 +25,19 @@
 namespace pocketmine\nbt;
 
 use pocketmine\item\Item;
-use pocketmine\nbt\tag\Byte;
-use pocketmine\nbt\tag\ByteArray;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Double;
-use pocketmine\nbt\tag\End;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Float;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\IntArray;
-use pocketmine\nbt\tag\Long;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\ByteArrayTag;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\DoubleTag;
+use pocketmine\nbt\tag\EndTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\FloatTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\IntArrayTag;
+use pocketmine\nbt\tag\LongTag;
 use pocketmine\nbt\tag\NamedTAG;
-use pocketmine\nbt\tag\Short;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\ShortTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\nbt\tag\Tag;
 use pocketmine\utils\Utils;
 
@@ -65,7 +65,7 @@ class NBT{
 	const TAG_Double = 6;
 	const TAG_ByteArray = 7;
 	const TAG_String = 8;
-	const TAG_Enum = 9;
+	const TAG_List = 9;
 	const TAG_Compound = 10;
 	const TAG_IntArray = 11;
 
@@ -78,17 +78,17 @@ class NBT{
 	/**
 	 * @param Item $item
 	 * @param int  $slot
-	 * @return Compound
+	 * @return CompoundTag
 	 */
 	public static function putItemHelper(Item $item, $slot = null){
-		$tag = new Compound(null, [
-			"id" => new Short("id", $item->getId()),
-			"Count" => new Byte("Count", $item->getCount()),
-			"Damage" => new Short("Damage", $item->getDamage())
+		$tag = new CompoundTag(null, [
+			"id" => new ShortTag("id", $item->getId()),
+			"Count" => new ByteTag("Count", $item->getCount()),
+			"Damage" => new ShortTag("Damage", $item->getDamage())
 		]);
 
 		if($slot !== null){
-			$tag->Slot = new Byte("Slot", (int) $slot);
+			$tag->Slot = new ByteTag("Slot", (int) $slot);
 		}
 
 		if($item->hasCompoundTag()){
@@ -100,24 +100,24 @@ class NBT{
 	}
 
 	/**
-	 * @param Compound $tag
+	 * @param CompoundTag $tag
 	 * @return Item
 	 */
-	public static function getItemHelper(Compound $tag){
+	public static function getItemHelper(CompoundTag $tag){
 		if(!isset($tag->id) or !isset($tag->Count)){
 			return Item::get(0);
 		}
 
 		$item = Item::get($tag->id->getValue(), !isset($tag->Damage) ? 0 : $tag->Damage->getValue(), $tag->Count->getValue());
 		
-		if(isset($tag->tag) and $tag->tag instanceof Compound){
+		if(isset($tag->tag) and $tag->tag instanceof CompoundTag){
 			$item->setNamedTag($tag->tag);
 		}
 
 		return $item;
 	}
 
-	public static function matchList(Enum $tag1, Enum $tag2){
+	public static function matchList(ListTag $tag1, ListTag $tag2){
 		if($tag1->getName() !== $tag2->getName() or $tag1->getCount() !== $tag2->getCount()){
 			return false;
 		}
@@ -131,11 +131,11 @@ class NBT{
 				return false;
 			}
 
-			if($v instanceof Compound){
+			if($v instanceof CompoundTag){
 				if(!self::matchTree($v, $tag2->{$k})){
 					return false;
 				}
-			}elseif($v instanceof Enum){
+			}elseif($v instanceof ListTag){
 				if(!self::matchList($v, $tag2->{$k})){
 					return false;
 				}
@@ -149,7 +149,7 @@ class NBT{
 		return true;
 	}
 
-	public static function matchTree(Compound $tag1, Compound $tag2){
+	public static function matchTree(CompoundTag $tag1, CompoundTag $tag2){
 		if($tag1->getName() !== $tag2->getName() or $tag1->getCount() !== $tag2->getCount()){
 			return false;
 		}
@@ -163,11 +163,11 @@ class NBT{
 				return false;
 			}
 
-			if($v instanceof Compound){
+			if($v instanceof CompoundTag){
 				if(!self::matchTree($v, $tag2->{$k})){
 					return false;
 				}
-			}elseif($v instanceof Enum){
+			}elseif($v instanceof ListTag){
 				if(!self::matchList($v, $tag2->{$k})){
 					return false;
 				}
@@ -188,7 +188,7 @@ class NBT{
 			if($c === "{"){
 				++$offset;
 				$data = self::parseCompound($data, $offset);
-				return new Compound("", $data);
+				return new CompoundTag("", $data);
 			}elseif($c !== " " and $c !== "\r" and $c !== "\n" and $c !== "\t"){
 				throw new \Exception("Syntax error: unexpected '$c' at offset $offset");
 			}
@@ -218,37 +218,37 @@ class NBT{
 
 			switch($type){
 				case NBT::TAG_Byte:
-					$data[$key] = new Byte($key, $value);
+					$data[$key] = new ByteTag($key, $value);
 					break;
 				case NBT::TAG_Short:
-					$data[$key] = new Short($key, $value);
+					$data[$key] = new ShortTag($key, $value);
 					break;
 				case NBT::TAG_Int:
-					$data[$key] = new Int($key, $value);
+					$data[$key] = new IntTag($key, $value);
 					break;
 				case NBT::TAG_Long:
-					$data[$key] = new Long($key, $value);
+					$data[$key] = new LongTag($key, $value);
 					break;
 				case NBT::TAG_Float:
-					$data[$key] = new Float($key, $value);
+					$data[$key] = new FloatTag($key, $value);
 					break;
 				case NBT::TAG_Double:
-					$data[$key] = new Double($key, $value);
+					$data[$key] = new DoubleTag($key, $value);
 					break;
 				case NBT::TAG_ByteArray:
-					$data[$key] = new ByteArray($key, $value);
+					$data[$key] = new ByteArrayTag($key, $value);
 					break;
 				case NBT::TAG_String:
-					$data[$key] = new Byte($key, $value);
+					$data[$key] = new ByteTag($key, $value);
 					break;
-				case NBT::TAG_Enum:
-					$data[$key] = new Enum($key, $value);
+				case NBT::TAG_List:
+					$data[$key] = new ListTag($key, $value);
 					break;
 				case NBT::TAG_Compound:
-					$data[$key] = new Compound($key, $value);
+					$data[$key] = new CompoundTag($key, $value);
 					break;
 				case NBT::TAG_IntArray:
-					$data[$key] = new IntArray($key, $value);
+					$data[$key] = new IntArrayTag($key, $value);
 					break;
 			}
 
@@ -276,37 +276,37 @@ class NBT{
 
 			switch($type){
 				case NBT::TAG_Byte:
-					$data[$key] = new Byte($key, $value);
+					$data[$key] = new ByteTag($key, $value);
 					break;
 				case NBT::TAG_Short:
-					$data[$key] = new Short($key, $value);
+					$data[$key] = new ShortTag($key, $value);
 					break;
 				case NBT::TAG_Int:
-					$data[$key] = new Int($key, $value);
+					$data[$key] = new IntTag($key, $value);
 					break;
 				case NBT::TAG_Long:
-					$data[$key] = new Long($key, $value);
+					$data[$key] = new LongTag($key, $value);
 					break;
 				case NBT::TAG_Float:
-					$data[$key] = new Float($key, $value);
+					$data[$key] = new FloatTag($key, $value);
 					break;
 				case NBT::TAG_Double:
-					$data[$key] = new Double($key, $value);
+					$data[$key] = new DoubleTag($key, $value);
 					break;
 				case NBT::TAG_ByteArray:
-					$data[$key] = new ByteArray($key, $value);
+					$data[$key] = new ByteArrayTag($key, $value);
 					break;
 				case NBT::TAG_String:
-					$data[$key] = new String($key, $value);
+					$data[$key] = new StringTag($key, $value);
 					break;
-				case NBT::TAG_Enum:
-					$data[$key] = new Enum($key, $value);
+				case NBT::TAG_List:
+					$data[$key] = new ListTag($key, $value);
 					break;
 				case NBT::TAG_Compound:
-					$data[$key] = new Compound($key, $value);
+					$data[$key] = new CompoundTag($key, $value);
 					break;
 				case NBT::TAG_IntArray:
-					$data[$key] = new IntArray($key, $value);
+					$data[$key] = new IntArrayTag($key, $value);
 					break;
 			}
 		}
@@ -351,7 +351,7 @@ class NBT{
 				}
 				++$offset;
 				$value = self::parseList($data, $offset);
-				$type = self::TAG_Enum;
+				$type = self::TAG_List;
 				break;
 			}else{
 				$value .= $c;
@@ -480,7 +480,7 @@ class NBT{
 		$this->offset = 0;
 		$this->buffer = "";
 
-		if($this->data instanceof Compound){
+		if($this->data instanceof CompoundTag){
 			$this->writeTag($this->data);
 
 			return $this->buffer;
@@ -505,53 +505,53 @@ class NBT{
 	public function readTag(){
 		switch($this->getByte()){
 			case NBT::TAG_Byte:
-				$tag = new Byte($this->getString());
+				$tag = new ByteTag($this->getString());
 				$tag->read($this);
 				break;
 			case NBT::TAG_Short:
-				$tag = new Short($this->getString());
+				$tag = new ShortTag($this->getString());
 				$tag->read($this);
 				break;
 			case NBT::TAG_Int:
-				$tag = new Int($this->getString());
+				$tag = new IntTag($this->getString());
 				$tag->read($this);
 				break;
 			case NBT::TAG_Long:
-				$tag = new Long($this->getString());
+				$tag = new LongTag($this->getString());
 				$tag->read($this);
 				break;
 			case NBT::TAG_Float:
-				$tag = new Float($this->getString());
+				$tag = new FloatTag($this->getString());
 				$tag->read($this);
 				break;
 			case NBT::TAG_Double:
-				$tag = new Double($this->getString());
+				$tag = new DoubleTag($this->getString());
 				$tag->read($this);
 				break;
 			case NBT::TAG_ByteArray:
-				$tag = new ByteArray($this->getString());
+				$tag = new ByteArrayTag($this->getString());
 				$tag->read($this);
 				break;
 			case NBT::TAG_String:
-				$tag = new String($this->getString());
+				$tag = new StringTag($this->getString());
 				$tag->read($this);
 				break;
-			case NBT::TAG_Enum:
-				$tag = new Enum($this->getString());
+			case NBT::TAG_List:
+				$tag = new ListTag($this->getString());
 				$tag->read($this);
 				break;
 			case NBT::TAG_Compound:
-				$tag = new Compound($this->getString());
+				$tag = new CompoundTag($this->getString());
 				$tag->read($this);
 				break;
 			case NBT::TAG_IntArray:
-				$tag = new IntArray($this->getString());
+				$tag = new IntArrayTag($this->getString());
 				$tag->read($this);
 				break;
 
 			case NBT::TAG_End: //No named tag
 			default:
-				$tag = new End;
+				$tag = new EndTag;
 				break;
 		}
 		return $tag;
@@ -628,9 +628,9 @@ class NBT{
 	}
 
 	private static function toArray(array &$data, Tag $tag){
-		/** @var Compound[]|Enum[]|IntArray[] $tag */
+		/** @var CompoundTag[]|ListTag[]|IntArrayTag[] $tag */
 		foreach($tag as $key => $value){
-			if($value instanceof Compound or $value instanceof Enum or $value instanceof IntArray){
+			if($value instanceof CompoundTag or $value instanceof ListTag or $value instanceof IntArrayTag){
 				$data[$key] = [];
 				self::toArray($data[$key], $value);
 			}else{
@@ -641,13 +641,13 @@ class NBT{
 
 	public static function fromArrayGuesser($key, $value){
 		if(is_int($value)){
-			return new Int($key, $value);
+			return new IntTag($key, $value);
 		}elseif(is_float($value)){
-			return new Float($key, $value);
+			return new FloatTag($key, $value);
 		}elseif(is_string($value)){
-			return new String($key, $value);
+			return new StringTag($key, $value);
 		}elseif(is_bool($value)){
-			return new Byte($key, $value ? 1 : 0);
+			return new ByteTag($key, $value ? 1 : 0);
 		}
 
 		return null;
@@ -666,7 +666,7 @@ class NBT{
 						$isIntArray = false;
 					}
 				}
-				$tag{$key} = $isNumeric ? ($isIntArray ? new IntArray($key, []) : new Enum($key, [])) : new Compound($key, []);
+				$tag{$key} = $isNumeric ? ($isIntArray ? new IntArrayTag($key, []) : new ListTag($key, [])) : new CompoundTag($key, []);
 				self::fromArray($tag->{$key}, $value, $guesser);
 			}else{
 				$v = call_user_func($guesser, $key, $value);
@@ -678,19 +678,19 @@ class NBT{
 	}
 
 	public function setArray(array $data, callable $guesser = null){
-		$this->data = new Compound("", []);
+		$this->data = new CompoundTag("", []);
 		self::fromArray($this->data, $data, $guesser === null ? [self::class, "fromArrayGuesser"] : $guesser);
 	}
 
 	/**
-	 * @return Compound|array
+	 * @return CompoundTag|array
 	 */
 	public function getData(){
 		return $this->data;
 	}
 
 	/**
-	 * @param Compound|array $data
+	 * @param CompoundTag|array $data
 	 */
 	public function setData($data){
 		$this->data = $data;

src/pocketmine/nbt/tag/ByteArrayTag.php

@@ -25,7 +25,7 @@ use pocketmine\nbt\NBT;
 
 #include <rules/NBT.h>
 
-class ByteArray extends NamedTag{
+class ByteArrayTag extends NamedTag{
 
 	public function getType(){
 		return NBT::TAG_ByteArray;

src/pocketmine/nbt/tag/ByteTag.php

@@ -25,7 +25,7 @@ use pocketmine\nbt\NBT;
 
 #include <rules/NBT.h>
 
-class Byte extends NamedTag{
+class ByteTag extends NamedTag{
 
 	public function getType(){
 		return NBT::TAG_Byte;

src/pocketmine/nbt/tag/CompoundTag.php

@@ -25,7 +25,7 @@ use pocketmine\nbt\NBT;
 
 #include <rules/NBT.h>
 
-class Compound extends NamedTag implements \ArrayAccess{
+class CompoundTag extends NamedTag implements \ArrayAccess{
 
 	/**
 	 * @param string     $name
@@ -88,16 +88,16 @@ class Compound extends NamedTag implements \ArrayAccess{
 			if($tag instanceof NamedTag and $tag->getName() !== ""){
 				$this->{$tag->getName()} = $tag;
 			}
-		}while(!($tag instanceof End) and !$nbt->feof());
+		}while(!($tag instanceof EndTag) and !$nbt->feof());
 	}
 
 	public function write(NBT $nbt){
 		foreach($this as $tag){
-			if($tag instanceof Tag and !($tag instanceof End)){
+			if($tag instanceof Tag and !($tag instanceof EndTag)){
 				$nbt->writeTag($tag);
 			}
 		}
-		$nbt->writeTag(new End);
+		$nbt->writeTag(new EndTag);
 	}
 
 	public function __toString(){

src/pocketmine/nbt/tag/DoubleTag.php

@@ -25,7 +25,7 @@ use pocketmine\nbt\NBT;
 
 #include <rules/NBT.h>
 
-class Double extends NamedTag{
+class DoubleTag extends NamedTag{
 
 	public function getType(){
 		return NBT::TAG_Double;

src/pocketmine/nbt/tag/EndTag.php

@@ -23,7 +23,7 @@ namespace pocketmine\nbt\tag;
 
 use pocketmine\nbt\NBT;
 
-class End extends Tag{
+class EndTag extends Tag{
 
 	public function getType(){
 		return NBT::TAG_End;

src/pocketmine/nbt/tag/FloatTag.php

@@ -25,7 +25,7 @@ use pocketmine\nbt\NBT;
 
 #include <rules/NBT.h>
 
-class Float extends NamedTag{
+class FloatTag extends NamedTag{
 
 	public function getType(){
 		return NBT::TAG_Float;

src/pocketmine/nbt/tag/IntArrayTag.php

@@ -25,7 +25,7 @@ use pocketmine\nbt\NBT;
 
 #include <rules/NBT.h>
 
-class IntArray extends NamedTag{
+class IntArrayTag extends NamedTag{
 
 	public function getType(){
 		return NBT::TAG_IntArray;

src/pocketmine/nbt/tag/IntTag.php

@@ -25,7 +25,7 @@ use pocketmine\nbt\NBT;
 
 #include <rules/NBT.h>
 
-class Int extends NamedTag{
+class IntTag extends NamedTag{
 
 	public function getType(){
 		return NBT::TAG_Int;

src/pocketmine/nbt/tag/ListTag.php

@@ -22,11 +22,11 @@
 namespace pocketmine\nbt\tag;
 
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Enum as TagEnum;
+use pocketmine\nbt\tag\ListTag as TagEnum;
 
 #include <rules/NBT.h>
 
-class Enum extends NamedTag implements \ArrayAccess, \Countable{
+class ListTag extends NamedTag implements \ArrayAccess, \Countable{
 
 	private $tagType;
 
@@ -103,7 +103,7 @@ class Enum extends NamedTag implements \ArrayAccess, \Countable{
 	}
 
 	public function getType(){
-		return NBT::TAG_Enum;
+		return NBT::TAG_List;
 	}
 
 	public function setTagType($type){
@@ -121,57 +121,57 @@ class Enum extends NamedTag implements \ArrayAccess, \Countable{
 		for($i = 0; $i < $size and !$nbt->feof(); ++$i){
 			switch($this->tagType){
 				case NBT::TAG_Byte:
-					$tag = new Byte("");
+					$tag = new ByteTag("");
 					$tag->read($nbt);
 					$this->{$i} = $tag;
 					break;
 				case NBT::TAG_Short:
-					$tag = new Short("");
+					$tag = new ShortTag("");
 					$tag->read($nbt);
 					$this->{$i} = $tag;
 					break;
 				case NBT::TAG_Int:
-					$tag = new Int("");
+					$tag = new IntTag("");
 					$tag->read($nbt);
 					$this->{$i} = $tag;
 					break;
 				case NBT::TAG_Long:
-					$tag = new Long("");
+					$tag = new LongTag("");
 					$tag->read($nbt);
 					$this->{$i} = $tag;
 					break;
 				case NBT::TAG_Float:
-					$tag = new Float("");
+					$tag = new FloatTag("");
 					$tag->read($nbt);
 					$this->{$i} = $tag;
 					break;
 				case NBT::TAG_Double:
-					$tag = new Double("");
+					$tag = new DoubleTag("");
 					$tag->read($nbt);
 					$this->{$i} = $tag;
 					break;
 				case NBT::TAG_ByteArray:
-					$tag = new ByteArray("");
+					$tag = new ByteArrayTag("");
 					$tag->read($nbt);
 					$this->{$i} = $tag;
 					break;
 				case NBT::TAG_String:
-					$tag = new String("");
+					$tag = new StringTag("");
 					$tag->read($nbt);
 					$this->{$i} = $tag;
 					break;
-				case NBT::TAG_Enum:
+				case NBT::TAG_List:
 					$tag = new TagEnum("");
 					$tag->read($nbt);
 					$this->{$i} = $tag;
 					break;
 				case NBT::TAG_Compound:
-					$tag = new Compound("");
+					$tag = new CompoundTag("");
 					$tag->read($nbt);
 					$this->{$i} = $tag;
 					break;
 				case NBT::TAG_IntArray:
-					$tag = new IntArray("");
+					$tag = new IntArrayTag("");
 					$tag->read($nbt);
 					$this->{$i} = $tag;
 					break;

src/pocketmine/nbt/tag/LongTag.php

@@ -25,7 +25,7 @@ use pocketmine\nbt\NBT;
 
 #include <rules/NBT.h>
 
-class Long extends NamedTag{
+class LongTag extends NamedTag{
 
 	public function getType(){
 		return NBT::TAG_Long;

src/pocketmine/nbt/tag/NamedTag.php

@@ -28,7 +28,7 @@ abstract class NamedTag extends Tag{
 
 	/**
 	 * @param string                                                      $name
-	 * @param bool|float|double|int|byte|short|array|Compound|Enum|string $value
+	 * @param bool|float|double|int|ByteTag|ShortTag|array|CompoundTag|ListTag|string $value
 	 */
 	public function __construct($name = "", $value = null){
 		$this->__name = ($name === null or $name === false) ? "" : $name;

src/pocketmine/nbt/tag/ShortTag.php

@@ -25,7 +25,7 @@ use pocketmine\nbt\NBT;
 
 #include <rules/NBT.h>
 
-class Short extends NamedTag{
+class ShortTag extends NamedTag{
 
 	public function getType(){
 		return NBT::TAG_Short;

src/pocketmine/nbt/tag/StringTag.php

@@ -25,7 +25,7 @@ use pocketmine\nbt\NBT;
 
 #include <rules/NBT.h>
 
-class String extends NamedTag{
+class StringTag extends NamedTag{
 	
 	public function getType(){
 		return NBT::TAG_String;

src/pocketmine/tile/Chest.php

@@ -29,11 +29,11 @@ use pocketmine\level\format\FullChunk;
 use pocketmine\math\Vector3;
 use pocketmine\nbt\NBT;
 
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Int;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\IntTag;
 
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\StringTag;
 
 class Chest extends Spawnable implements InventoryHolder, Container, Nameable{
 
@@ -42,12 +42,12 @@ class Chest extends Spawnable implements InventoryHolder, Container, Nameable{
 	/** @var DoubleChestInventory */
 	protected $doubleInventory = null;
 
-	public function __construct(FullChunk $chunk, Compound $nbt){
+	public function __construct(FullChunk $chunk, CompoundTag $nbt){
 		parent::__construct($chunk, $nbt);
 		$this->inventory = new ChestInventory($this);
 
-		if(!isset($this->namedtag->Items) or !($this->namedtag->Items instanceof Enum)){
-			$this->namedtag->Items = new Enum("Items", []);
+		if(!isset($this->namedtag->Items) or !($this->namedtag->Items instanceof ListTag)){
+			$this->namedtag->Items = new ListTag("Items", []);
 			$this->namedtag->Items->setTagType(NBT::TAG_Compound);
 		}
 
@@ -70,7 +70,7 @@ class Chest extends Spawnable implements InventoryHolder, Container, Nameable{
 	}
 
 	public function saveNBT(){
-		$this->namedtag->Items = new Enum("Items", []);
+		$this->namedtag->Items = new ListTag("Items", []);
 		$this->namedtag->Items->setTagType(NBT::TAG_Compound);
 		for($index = 0; $index < $this->getSize(); ++$index){
 			$this->setItem($index, $this->inventory->getItem($index));
@@ -196,7 +196,7 @@ class Chest extends Spawnable implements InventoryHolder, Container, Nameable{
 			return;
 		}
 
-		$this->namedtag->CustomName = new String("CustomName", $str);
+		$this->namedtag->CustomName = new StringTag("CustomName", $str);
 	}
 
 	public function isPaired(){
@@ -236,11 +236,11 @@ class Chest extends Spawnable implements InventoryHolder, Container, Nameable{
 	}
 
 	private function createPair(Chest $tile){
-		$this->namedtag->pairx = new Int("pairx", $tile->x);
-		$this->namedtag->pairz = new Int("pairz", $tile->z);
+		$this->namedtag->pairx = new IntTag("pairx", $tile->x);
+		$this->namedtag->pairz = new IntTag("pairz", $tile->z);
 
-		$tile->namedtag->pairx = new Int("pairx", $this->x);
-		$tile->namedtag->pairz = new Int("pairz", $this->z);
+		$tile->namedtag->pairx = new IntTag("pairx", $this->x);
+		$tile->namedtag->pairz = new IntTag("pairz", $this->z);
 	}
 
 	public function unpair(){
@@ -265,20 +265,20 @@ class Chest extends Spawnable implements InventoryHolder, Container, Nameable{
 
 	public function getSpawnCompound(){
 		if($this->isPaired()){
-			$c = new Compound("", [
-				new String("id", Tile::CHEST),
-				new Int("x", (int) $this->x),
-				new Int("y", (int) $this->y),
-				new Int("z", (int) $this->z),
-				new Int("pairx", (int) $this->namedtag["pairx"]),
-				new Int("pairz", (int) $this->namedtag["pairz"])
+			$c = new CompoundTag("", [
+				new StringTag("id", Tile::CHEST),
+				new IntTag("x", (int) $this->x),
+				new IntTag("y", (int) $this->y),
+				new IntTag("z", (int) $this->z),
+				new IntTag("pairx", (int) $this->namedtag["pairx"]),
+				new IntTag("pairz", (int) $this->namedtag["pairz"])
 			]);
 		}else{
-			$c = new Compound("", [
-				new String("id", Tile::CHEST),
-				new Int("x", (int) $this->x),
-				new Int("y", (int) $this->y),
-				new Int("z", (int) $this->z)
+			$c = new CompoundTag("", [
+				new StringTag("id", Tile::CHEST),
+				new IntTag("x", (int) $this->x),
+				new IntTag("y", (int) $this->y),
+				new IntTag("z", (int) $this->z)
 			]);
 		}
 

src/pocketmine/tile/EnchantTable.php

@@ -21,9 +21,9 @@
 
 namespace pocketmine\tile;
 
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\StringTag;
 
 class EnchantTable extends Spawnable implements Nameable{
 
@@ -42,15 +42,15 @@ class EnchantTable extends Spawnable implements Nameable{
 			return;
 		}
 
-		$this->namedtag->CustomName = new String("CustomName", $str);
+		$this->namedtag->CustomName = new StringTag("CustomName", $str);
 	}
 
 	public function getSpawnCompound(){
-		$c = new Compound("", [
-				new String("id", Tile::ENCHANT_TABLE),
-				new Int("x", (int) $this->x),
-				new Int("y", (int) $this->y),
-				new Int("z", (int) $this->z)
+		$c = new CompoundTag("", [
+				new StringTag("id", Tile::ENCHANT_TABLE),
+				new IntTag("x", (int) $this->x),
+				new IntTag("y", (int) $this->y),
+				new IntTag("z", (int) $this->z)
 		]);
 
 		if($this->hasName()){

src/pocketmine/tile/Furnace.php

@@ -31,10 +31,10 @@ use pocketmine\item\Item;
 use pocketmine\level\format\FullChunk;
 use pocketmine\nbt\NBT;
 
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Short;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\ShortTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\network\Network;
 use pocketmine\network\protocol\ContainerSetDataPacket;
 
@@ -42,12 +42,12 @@ class Furnace extends Tile implements InventoryHolder, Container, Nameable{
 	/** @var FurnaceInventory */
 	protected $inventory;
 
-	public function __construct(FullChunk $chunk, Compound $nbt){
+	public function __construct(FullChunk $chunk, CompoundTag $nbt){
 		parent::__construct($chunk, $nbt);
 		$this->inventory = new FurnaceInventory($this);
 
-		if(!isset($this->namedtag->Items) or !($this->namedtag->Items instanceof Enum)){
-			$this->namedtag->Items = new Enum("Items", []);
+		if(!isset($this->namedtag->Items) or !($this->namedtag->Items instanceof ListTag)){
+			$this->namedtag->Items = new ListTag("Items", []);
 			$this->namedtag->Items->setTagType(NBT::TAG_Compound);
 		}
 
@@ -56,14 +56,14 @@ class Furnace extends Tile implements InventoryHolder, Container, Nameable{
 		}
 
 		if(!isset($this->namedtag->BurnTime) or $this->namedtag["BurnTime"] < 0){
-			$this->namedtag->BurnTime = new Short("BurnTime", 0);
+			$this->namedtag->BurnTime = new ShortTag("BurnTime", 0);
 		}
 		if(!isset($this->namedtag->CookTime) or $this->namedtag["CookTime"] < 0 or ($this->namedtag["BurnTime"] === 0 and $this->namedtag["CookTime"] > 0)){
-			$this->namedtag->CookTime = new Short("CookTime", 0);
+			$this->namedtag->CookTime = new ShortTag("CookTime", 0);
 		}
 		if(!isset($this->namedtag->MaxTime)){
-			$this->namedtag->MaxTime = new Short("BurnTime", $this->namedtag["BurnTime"]);
-			$this->namedtag->BurnTicks = new Short("BurnTicks", 0);
+			$this->namedtag->MaxTime = new ShortTag("BurnTime", $this->namedtag["BurnTime"]);
+			$this->namedtag->BurnTicks = new ShortTag("BurnTicks", 0);
 		}
 		if($this->namedtag["BurnTime"] > 0){
 			$this->scheduleUpdate();
@@ -84,7 +84,7 @@ class Furnace extends Tile implements InventoryHolder, Container, Nameable{
 			return;
 		}
 
-		$this->namedtag->CustomName = new String("CustomName", $str);
+		$this->namedtag->CustomName = new StringTag("CustomName", $str);
 	}
 
 	public function close(){
@@ -97,7 +97,7 @@ class Furnace extends Tile implements InventoryHolder, Container, Nameable{
 	}
 
 	public function saveNBT(){
-		$this->namedtag->Items = new Enum("Items", []);
+		$this->namedtag->Items = new ListTag("Items", []);
 		$this->namedtag->Items->setTagType(NBT::TAG_Compound);
 		for($index = 0; $index < $this->getSize(); ++$index){
 			$this->setItem($index, $this->inventory->getItem($index));
@@ -187,9 +187,9 @@ class Furnace extends Tile implements InventoryHolder, Container, Nameable{
 			return;
 		}
 
-		$this->namedtag->MaxTime = new Short("MaxTime", $ev->getBurnTime());
-		$this->namedtag->BurnTime = new Short("BurnTime", $ev->getBurnTime());
-		$this->namedtag->BurnTicks = new Short("BurnTicks", 0);
+		$this->namedtag->MaxTime = new ShortTag("MaxTime", $ev->getBurnTime());
+		$this->namedtag->BurnTime = new ShortTag("BurnTime", $ev->getBurnTime());
+		$this->namedtag->BurnTicks = new ShortTag("BurnTicks", 0);
 		if($this->getBlock()->getId() === Item::FURNACE){
 			$this->getLevel()->setBlock($this, Block::get(Item::BURNING_FURNACE, $this->getBlock()->getDamage()), true);
 		}
@@ -223,11 +223,11 @@ class Furnace extends Tile implements InventoryHolder, Container, Nameable{
 		}
 
 		if($this->namedtag["BurnTime"] > 0){
-			$this->namedtag->BurnTime = new Short("BurnTime", $this->namedtag["BurnTime"] - 1);
-			$this->namedtag->BurnTicks = new Short("BurnTicks", ceil(($this->namedtag["BurnTime"] / $this->namedtag["MaxTime"] * 200)));
+			$this->namedtag->BurnTime = new ShortTag("BurnTime", $this->namedtag["BurnTime"] - 1);
+			$this->namedtag->BurnTicks = new ShortTag("BurnTicks", ceil(($this->namedtag["BurnTime"] / $this->namedtag["MaxTime"] * 200)));
 
 			if($smelt instanceof FurnaceRecipe and $canSmelt){
-				$this->namedtag->CookTime = new Short("CookTime", $this->namedtag["CookTime"] + 1);
+				$this->namedtag->CookTime = new ShortTag("CookTime", $this->namedtag["CookTime"] + 1);
 				if($this->namedtag["CookTime"] >= 200){ //10 seconds
 					$product = Item::get($smelt->getResult()->getId(), $smelt->getResult()->getDamage(), $product->getCount() + 1);
 
@@ -242,14 +242,14 @@ class Furnace extends Tile implements InventoryHolder, Container, Nameable{
 						$this->inventory->setSmelting($raw);
 					}
 
-					$this->namedtag->CookTime = new Short("CookTime", $this->namedtag["CookTime"] - 200);
+					$this->namedtag->CookTime = new ShortTag("CookTime", $this->namedtag["CookTime"] - 200);
 				}
 			}elseif($this->namedtag["BurnTime"] <= 0){
-				$this->namedtag->BurnTime = new Short("BurnTime", 0);
-				$this->namedtag->CookTime = new Short("CookTime", 0);
-				$this->namedtag->BurnTicks = new Short("BurnTicks", 0);
+				$this->namedtag->BurnTime = new ShortTag("BurnTime", 0);
+				$this->namedtag->CookTime = new ShortTag("CookTime", 0);
+				$this->namedtag->BurnTicks = new ShortTag("BurnTicks", 0);
 			}else{
-				$this->namedtag->CookTime = new Short("CookTime", 0);
+				$this->namedtag->CookTime = new ShortTag("CookTime", 0);
 			}
 			$ret = true;
 		}else{
@@ -257,9 +257,9 @@ class Furnace extends Tile implements InventoryHolder, Container, Nameable{
 			if($this->getBlock()->getId() === Item::BURNING_FURNACE){
 				$this->getLevel()->setBlock($this, Block::get(Item::FURNACE, $this->getBlock()->getDamage()), true);
 			}
-			$this->namedtag->BurnTime = new Short("BurnTime", 0);
-			$this->namedtag->CookTime = new Short("CookTime", 0);
-			$this->namedtag->BurnTicks = new Short("BurnTicks", 0);
+			$this->namedtag->BurnTime = new ShortTag("BurnTime", 0);
+			$this->namedtag->CookTime = new ShortTag("CookTime", 0);
+			$this->namedtag->BurnTicks = new ShortTag("BurnTicks", 0);
 		}
 
 		foreach($this->getInventory()->getViewers() as $player){

src/pocketmine/tile/Sign.php

@@ -22,24 +22,24 @@
 namespace pocketmine\tile;
 
 use pocketmine\level\format\FullChunk;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\StringTag;
 
 class Sign extends Spawnable{
 
-	public function __construct(FullChunk $chunk, Compound $nbt){
+	public function __construct(FullChunk $chunk, CompoundTag $nbt){
 		if(!isset($nbt->Text1)){
-			$nbt->Text1 = new String("Text1", "");
+			$nbt->Text1 = new StringTag("Text1", "");
 		}
 		if(!isset($nbt->Text2)){
-			$nbt->Text2 = new String("Text2", "");
+			$nbt->Text2 = new StringTag("Text2", "");
 		}
 		if(!isset($nbt->Text3)){
-			$nbt->Text3 = new String("Text3", "");
+			$nbt->Text3 = new StringTag("Text3", "");
 		}
 		if(!isset($nbt->Text4)){
-			$nbt->Text4 = new String("Text4", "");
+			$nbt->Text4 = new StringTag("Text4", "");
 		}
 
 		parent::__construct($chunk, $nbt);
@@ -51,10 +51,10 @@ class Sign extends Spawnable{
 	}
 
 	public function setText($line1 = "", $line2 = "", $line3 = "", $line4 = ""){
-		$this->namedtag->Text1 = new String("Text1", $line1);
-		$this->namedtag->Text2 = new String("Text2", $line2);
-		$this->namedtag->Text3 = new String("Text3", $line3);
-		$this->namedtag->Text4 = new String("Text4", $line4);
+		$this->namedtag->Text1 = new StringTag("Text1", $line1);
+		$this->namedtag->Text2 = new StringTag("Text2", $line2);
+		$this->namedtag->Text3 = new StringTag("Text3", $line3);
+		$this->namedtag->Text4 = new StringTag("Text4", $line4);
 		$this->spawnToAll();
 
 		if($this->chunk){
@@ -75,15 +75,15 @@ class Sign extends Spawnable{
 	}
 
 	public function getSpawnCompound(){
-		return new Compound("", [
-			new String("id", Tile::SIGN),
+		return new CompoundTag("", [
+			new StringTag("id", Tile::SIGN),
 			$this->namedtag->Text1,
 			$this->namedtag->Text2,
 			$this->namedtag->Text3,
 			$this->namedtag->Text4,
-			new Int("x", (int) $this->x),
-			new Int("y", (int) $this->y),
-			new Int("z", (int) $this->z)
+			new IntTag("x", (int) $this->x),
+			new IntTag("y", (int) $this->y),
+			new IntTag("z", (int) $this->z)
 		]);
 	}
 

src/pocketmine/tile/Spawnable.php

@@ -23,7 +23,7 @@ namespace pocketmine\tile;
 
 use pocketmine\level\format\FullChunk;
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Compound;
+use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\network\Network;
 use pocketmine\network\protocol\TileEntityDataPacket;
 use pocketmine\Player;
@@ -48,11 +48,11 @@ abstract class Spawnable extends Tile{
 	}
 
 	/**
-	 * @return Compound
+	 * @return CompoundTag
 	 */
 	public abstract function getSpawnCompound();
 
-	public function __construct(FullChunk $chunk, Compound $nbt){
+	public function __construct(FullChunk $chunk, CompoundTag $nbt){
 		parent::__construct($chunk, $nbt);
 		$this->spawnToAll();
 	}

src/pocketmine/tile/Tile.php

@@ -30,9 +30,9 @@ use pocketmine\level\format\Chunk;
 use pocketmine\level\format\FullChunk;
 use pocketmine\level\Level;
 use pocketmine\level\Position;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\utils\ChunkException;
 
 abstract class Tile extends Position{
@@ -71,12 +71,12 @@ abstract class Tile extends Position{
 	/**
 	 * @param string    $type
 	 * @param FullChunk $chunk
-	 * @param Compound  $nbt
+	 * @param CompoundTag  $nbt
 	 * @param           $args
 	 *
 	 * @return Tile
 	 */
-	public static function createTile($type, FullChunk $chunk, Compound $nbt, ...$args){
+	public static function createTile($type, FullChunk $chunk, CompoundTag $nbt, ...$args){
 		if(isset(self::$knownTiles[$type])){
 			$class = self::$knownTiles[$type];
 			return new $class($chunk, $nbt, ...$args);
@@ -110,7 +110,7 @@ abstract class Tile extends Position{
 		return self::$shortNames[static::class];
 	}
 
-	public function __construct(FullChunk $chunk, Compound $nbt){
+	public function __construct(FullChunk $chunk, CompoundTag $nbt){
 		if($chunk === null or $chunk->getProvider() === null){
 			throw new ChunkException("Invalid garbage Chunk given to Tile");
 		}
@@ -138,10 +138,10 @@ abstract class Tile extends Position{
 	}
 
 	public function saveNBT(){
-		$this->namedtag->id = new String("id", $this->getSaveId());
-		$this->namedtag->x = new Int("x", $this->x);
-		$this->namedtag->y = new Int("y", $this->y);
-		$this->namedtag->z = new Int("z", $this->z);
+		$this->namedtag->id = new StringTag("id", $this->getSaveId());
+		$this->namedtag->x = new IntTag("x", $this->x);
+		$this->namedtag->y = new IntTag("y", $this->y);
+		$this->namedtag->z = new IntTag("z", $this->z);
 	}
 
 	/**