From a16074cbe48326bbaaa2356ba761cf6607ef84ac Mon Sep 17 00:00:00 2001
From: Owen <23108066+Owen1212055@users.noreply.github.com>
Date: Tue, 7 Jun 2022 06:06:03 -0400
Subject: [PATCH] Fix `//snowsmooth` not working below Y0 (#1769)

* Use min y instead of 0 for SnowHeightMap

* Correctly handle rounding for height

* Revert old fix

* Use y instead of newHeight

* Remove line diff
---
 .../com/sk89q/worldedit/math/convolution/SnowHeightMap.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/worldedit-core/src/main/java/com/sk89q/worldedit/math/convolution/SnowHeightMap.java b/worldedit-core/src/main/java/com/sk89q/worldedit/math/convolution/SnowHeightMap.java
index 7de599f39..97f58f9e1 100644
--- a/worldedit-core/src/main/java/com/sk89q/worldedit/math/convolution/SnowHeightMap.java
+++ b/worldedit-core/src/main/java/com/sk89q/worldedit/math/convolution/SnowHeightMap.java
@@ -232,7 +232,7 @@ public class SnowHeightMap {
         int y = (int) Math.floor(newHeight);
         int numOfLayers = (int) ((newHeight - y) * 8) + 1;
         //FAWE start - avoid BlockVector3 creation for no reason
-        session.setBlock(x, (int) newHeight, z, BlockTypes.SNOW.getDefaultState().with(LAYERS, numOfLayers));
+        session.setBlock(x, y, z, BlockTypes.SNOW.getDefaultState().with(LAYERS, numOfLayers));
         //FAWE end
     }