From 0688a86f57b43153263a205ed4584d50f7f87d7e Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Fri, 22 Dec 2017 19:58:33 +0000
Subject: [PATCH] Player: Fixed interaction checks preventing placing blocks
 when stood on the corner of one when using crosshairs

This issue can be seen on W10 Edition. Stand on the corner of a block and turn so that the majority of the target block is behind you. Then look down and try to mine it.
---
 src/pocketmine/Player.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/pocketmine/Player.php b/src/pocketmine/Player.php
index 268084c6d..474f397d0 100644
--- a/src/pocketmine/Player.php
+++ b/src/pocketmine/Player.php
@@ -1743,11 +1743,11 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 	 *
 	 * @param Vector3 $pos
 	 * @param         $maxDistance
-	 * @param float   $maxDiff
+	 * @param float   $maxDiff default 0.71 (approximately sqrt(2) / 2, half of the diagonal width of a block)
 	 *
 	 * @return bool
 	 */
-	public function canInteract(Vector3 $pos, $maxDistance, float $maxDiff = 0.5) : bool{
+	public function canInteract(Vector3 $pos, $maxDistance, float $maxDiff = 0.71) : bool{
 		$eyePos = $this->getPosition()->add(0, $this->getEyeHeight(), 0);
 		if($eyePos->distanceSquared($pos) > $maxDistance ** 2){
 			return false;