From ef7a843fa3e0c0377ec0e8678da9f1b4e0484ddb Mon Sep 17 00:00:00 2001
From: svilex <svilex@users.noreply.github.com>
Date: Tue, 18 Oct 2016 13:52:18 +0200
Subject: [PATCH] Removed unneeded vars - fixed logical condition (#29)

---
 src/pocketmine/Player.php | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/pocketmine/Player.php b/src/pocketmine/Player.php
index 4cce00cf2..b8e1d62b8 100644
--- a/src/pocketmine/Player.php
+++ b/src/pocketmine/Player.php
@@ -1356,16 +1356,12 @@ class Player extends Human implements CommandSender, InventoryHolder, ChunkLoade
 
 			$this->move($dx, $dy, $dz);
 
-			$diffX = $this->x - $newPos->x;
-			$diffY = $this->y - $newPos->y;
-			$diffZ = $this->z - $newPos->z;
-
 			$yS = 0.5 + $this->ySize;
-			if($diffY >= -$yS or $diffY <= $yS){
-				$diffY = 0;
+			if(-$yS <= $dy and $dy <= $yS){
+				$dy = 0;
 			}
 
-			$diff = ($diffX ** 2 + $diffY ** 2 + $diffZ ** 2) / ($tickDiff ** 2);
+			$diff = ($dx ** 2 + $dy ** 2 + $dz ** 2) / ($tickDiff ** 2);
 
 			if($this->isSurvival()){
 				if(!$revert and !$this->isSleeping()){