From 7efc0ae8ca75de06f9c6a83fec8aa06f62c8b19d Mon Sep 17 00:00:00 2001
From: Leijurv <leijurv@gmail.com>
Date: Fri, 12 Oct 2018 19:33:03 -0700
Subject: [PATCH] fix snow bs

---
 src/main/java/baritone/pathing/movement/MovementHelper.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/baritone/pathing/movement/MovementHelper.java b/src/main/java/baritone/pathing/movement/MovementHelper.java
index 7517cdce..9fd7d994 100644
--- a/src/main/java/baritone/pathing/movement/MovementHelper.java
+++ b/src/main/java/baritone/pathing/movement/MovementHelper.java
@@ -99,7 +99,9 @@ public interface MovementHelper extends ActionCosts, Helper {
                 return true;
             }
             if (snow) {
-                return state.getValue(BlockSnow.LAYERS) < 5; // see BlockSnow.isPassable
+                // the check in BlockSnow.isPassable is layers < 5
+                // while actually, we want < 3 because 3 or greater makes it impassable in a 2 high ceiling
+                return state.getValue(BlockSnow.LAYERS) < 3;
             }
             if (trapdoor) {
                 return !state.getValue(BlockTrapDoor.OPEN); // see BlockTrapDoor.isPassable