Fix anvil rotation and variant drops

Author: dktapps

src/pocketmine/block/Anvil.php

@@ -28,6 +28,10 @@
 
 class Anvil extends Fallable{
 
+	const TYPE_NORMAL = 0;
+	const TYPE_SLIGHTLY_DAMAGED = 4;
+	const TYPE_VERY_DAMAGED = 8;
+
 	protected $id = self::ANVIL;
 
 	public function isSolid(){
@@ -51,7 +55,12 @@ public function getResistance(){
 	}
 
 	public function getName(){
-		return "Anvil";
+		static $names = [
+			self::TYPE_NORMAL => "Anvil",
+			self::TYPE_SLIGHTLY_DAMAGED => "Slightly Damaged Anvil",
+			self::TYPE_VERY_DAMAGED => "Very Damaged Anvil"
+		];
+		return $names[$this->meta & 0x0c] ?? "Anvil";
 	}
 
 	public function getToolType(){
@@ -66,10 +75,16 @@ public function onActivate(Item $item, Player $player = null){
 		return true;
 	}
 
+	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
+		$direction = ($player !== null ? $player->getDirection() : 0) & 0x03;
+		$this->meta = ($this->meta & 0x0c) | $direction;
+		$this->getLevel()->setBlock($block, $this, true, true);
+	}
+
 	public function getDrops(Item $item){
 		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
-				[$this->id, 0, 1], //TODO break level
+				[$this->id, $this->meta & 0x0c, 1],
 			];
 		}else{
 			return [];