From 5cc421cff9fa6c52984b77606f5a9762eea62b94 Mon Sep 17 00:00:00 2001
From: KennyTV <28825609+KennyTV@users.noreply.github.com>
Date: Mon, 20 May 2019 10:30:42 +0200
Subject: [PATCH] Don't cancel normal suffocation

---
 .../listeners/multiversion/PlayerSneakListener.java      | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/bukkit/src/main/java/us/myles/ViaVersion/bukkit/listeners/multiversion/PlayerSneakListener.java b/bukkit/src/main/java/us/myles/ViaVersion/bukkit/listeners/multiversion/PlayerSneakListener.java
index 30dacd545..e756a116b 100644
--- a/bukkit/src/main/java/us/myles/ViaVersion/bukkit/listeners/multiversion/PlayerSneakListener.java
+++ b/bukkit/src/main/java/us/myles/ViaVersion/bukkit/listeners/multiversion/PlayerSneakListener.java
@@ -102,7 +102,14 @@ public class PlayerSneakListener extends ViaBukkitListener {
 
         Player player = (Player) event.getEntity();
         if (!sneakingUuids.contains(player.getUniqueId())) return;
-        event.setCancelled(true);
+
+        // Don't cancel when they should actually be suffocating; Essentially cancel when the head is in the top block only ever so slightly
+        // ~0.041 should suffice, but gotta stay be safe
+        double y = player.getEyeLocation().getY() + 0.045;
+        y -= (int) y;
+        if (y < 0.09) {
+            event.setCancelled(true);
+        }
     }
 
     @EventHandler