From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martijn Muijsers <martijnmuijsers@live.nl>
Date: Wed, 30 Nov 2022 17:24:24 +0100
Subject: [PATCH] Replace division by multiplication in CubePointRange

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/shapes/precompute_shape_arrays/FractionalDoubleListMixin.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/phys/shapes/CubePointRange.java b/src/main/java/net/minecraft/world/phys/shapes/CubePointRange.java
index ad02cdb00360165f6405eb3044bd8320f01a7ef1..0b6f3fca7e7b8f2f7cfa0c8f01068f234888f66d 100644
--- a/src/main/java/net/minecraft/world/phys/shapes/CubePointRange.java
+++ b/src/main/java/net/minecraft/world/phys/shapes/CubePointRange.java
@@ -4,6 +4,7 @@ import it.unimi.dsi.fastutil.doubles.AbstractDoubleList;
 
 public class CubePointRange extends AbstractDoubleList {
     private final int parts;
+    private final double scale; // Gale - Lithium - replace division by multiplication in CubePointRange
 
     public CubePointRange(int sectionCount) {
         if (sectionCount <= 0) {
@@ -11,10 +12,11 @@ public class CubePointRange extends AbstractDoubleList {
         } else {
             this.parts = sectionCount;
         }
+        this.scale = 1.0D / sectionCount; // Gale - Lithium - replace division by multiplication in CubePointRange
     }
 
     public double getDouble(int i) {
-        return (double)i / (double)this.parts;
+        return i * this.scale; // Gale - Lithium - replace division by multiplication in CubePointRange
     }
 
     public int size() {