From 73ea79bed246616ad24d6ea1969937ff5a65d4bd Mon Sep 17 00:00:00 2001
From: Moulberry <james.jenour@protonmail.com>
Date: Tue, 14 Sep 2021 17:37:57 +0800
Subject: [PATCH] Fix flying clip bug

---
 src/main/java/net/minestom/server/entity/Player.java | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/main/java/net/minestom/server/entity/Player.java b/src/main/java/net/minestom/server/entity/Player.java
index 2b46d201b..5cd492796 100644
--- a/src/main/java/net/minestom/server/entity/Player.java
+++ b/src/main/java/net/minestom/server/entity/Player.java
@@ -1658,6 +1658,15 @@ public class Player extends LivingEntity implements CommandSender, Localizable,
         refreshAbilities();
     }
 
+    @Override
+    public void setSneaking(boolean sneaking) {
+        if(isFlying()) { //If we are flying, don't set the players pose to sneaking as this can clip them through blocks
+            this.entityMeta.setSneaking(sneaking);
+        } else {
+            super.setSneaking(sneaking);
+        }
+    }
+
     /**
      * Gets if the player is currently flying.
      *