From 3999a1f9f439c16a81685ae461f20b1cf501461f Mon Sep 17 00:00:00 2001
From: Darya Markova <122279000+Dasciam@users.noreply.github.com>
Date: Wed, 3 Sep 2025 09:53:32 +0300
Subject: [PATCH] Fix sneaking hitbox height (#6771)

---
 src/entity/Human.php  | 4 ++++
 src/entity/Living.php | 6 +++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/entity/Human.php b/src/entity/Human.php
index c94b76097..d2637a3f9 100644
--- a/src/entity/Human.php
+++ b/src/entity/Human.php
@@ -247,6 +247,10 @@ class Human extends Living implements ProjectileSource, InventoryHolder{
 		return $this->enderInventory;
 	}
 
+	public function getSneakOffset() : float{
+		return 0.31;
+	}
+
 	/**
 	 * For Human entities which are not players, sets their properties such as nametag, skin and UUID from NBT.
 	 */
diff --git a/src/entity/Living.php b/src/entity/Living.php
index 6d62c85d2..5ae1fd4e6 100644
--- a/src/entity/Living.php
+++ b/src/entity/Living.php
@@ -242,6 +242,10 @@ abstract class Living extends Entity{
 		$this->absorptionAttr->setValue($absorption);
 	}
 
+	public function getSneakOffset() : float{
+		return 0.0;
+	}
+
 	public function isSneaking() : bool{
 		return $this->sneaking;
 	}
@@ -292,7 +296,7 @@ abstract class Living extends Entity{
 			$width = $size->getWidth();
 			$this->setSize((new EntitySizeInfo($width, $width, $width * 0.9))->scale($this->getScale()));
 		}elseif($this->isSneaking()){
-			$this->setSize((new EntitySizeInfo(3 / 4 * $size->getHeight(), $size->getWidth(), 3 / 4 * $size->getEyeHeight()))->scale($this->getScale()));
+			$this->setSize((new EntitySizeInfo($size->getHeight() - $this->getSneakOffset(), $size->getWidth(), $size->getEyeHeight() - $this->getSneakOffset()))->scale($this->getScale()));
 		}else{
 			$this->setSize($size->scale($this->getScale()));
 		}