From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martijn Muijsers <martijnmuijsers@live.nl>
Date: Wed, 30 Nov 2022 20:17:41 +0100
Subject: [PATCH] Check frozen ticks before landing block

License: LGPL-3.0 (https://www.gnu.org/licenses/lgpl-3.0.html)
Gale - https://galemc.org

This patch is based on the following mixin:
"me/jellysquid/mods/lithium/mixin/entity/fast_powder_snow_check/LivingEntityMixin.java"
By: 2No2Name <2No2Name@web.de>
As part of: Lithium (https://github.com/CaffeineMC/lithium-fabric)
Licensed under: LGPL-3.0 (https://www.gnu.org/licenses/lgpl-3.0.html)

diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 0650254d7de55829c5d3c118ccf08ceec1cd08ac..f3540a3ade105d78952e9bf0c07ca05ef3f1bbc3 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -565,11 +565,10 @@ public abstract class LivingEntity extends Entity implements Attackable {
     }
 
     protected void tryAddFrost() {
-        if (!this.getBlockStateOnLegacy().isAir()) {
             int i = this.getTicksFrozen();
 
             if (i > 0) {
-                AttributeInstance attributemodifiable = this.getAttribute(Attributes.MOVEMENT_SPEED);
+                AttributeInstance attributemodifiable = this.getBlockStateOnLegacy().isAir() ? null : this.getAttribute(Attributes.MOVEMENT_SPEED); // Gale - Lithium - check frozen ticks before landing block
 
                 if (attributemodifiable == null) {
                     return;
@@ -579,7 +578,6 @@ public abstract class LivingEntity extends Entity implements Attackable {
 
                 attributemodifiable.addTransientModifier(new AttributeModifier(LivingEntity.SPEED_MODIFIER_POWDER_SNOW_ID, (double) f, AttributeModifier.Operation.ADD_VALUE));
             }
-        }
 
     }