From 75a38699e2be500bcb46156871110a84c47cf179 Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Mon, 23 Jan 2017 13:11:39 +0000
Subject: [PATCH] Fix metadata block coords (signed Y coordinate), close #286

---
 src/pocketmine/utils/Binary.php | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/pocketmine/utils/Binary.php b/src/pocketmine/utils/Binary.php
index 95330abca..954497245 100644
--- a/src/pocketmine/utils/Binary.php
+++ b/src/pocketmine/utils/Binary.php
@@ -116,7 +116,9 @@ class Binary{
 					break;
 				case Entity::DATA_TYPE_POS:
 					//TODO: change this implementation (use objects)
-					$stream->putBlockCoords($d[1][0], $d[1][1], $d[1][2]); //x, y, z
+					$stream->putVarInt($d[1][0]); //x
+					$stream->putVarInt($d[1][1]); //y (SIGNED)
+					$stream->putVarInt($d[1][2]); //z
 					break;
 				case Entity::DATA_TYPE_LONG:
 					$stream->putVarInt($d[1]); //TODO: varint64 support
@@ -165,14 +167,17 @@ class Binary{
 					break;
 				case Entity::DATA_TYPE_SLOT:
 					//TODO: use objects directly
+					$value = [];
 					$item = $stream->getSlot();
 					$value[0] = $item->getId();
 					$value[1] = $item->getCount();
 					$value[2] = $item->getDamage();
 					break;
 				case Entity::DATA_TYPE_POS:
-					$value = [0, 0, 0];
-					$stream->getBlockCoords($value[0], $value[1], $value[2]);
+					$value = [];
+					$value[0] = $stream->getVarInt(); //x
+					$value[1] = $stream->getVarInt(); //y (SIGNED)
+					$value[2] = $stream->getVarInt(); //z
 					break;
 				case Entity::DATA_TYPE_LONG:
 					$value = $stream->getVarInt(); //TODO: varint64 proper support