LeavesMC/leaves-server/minecraft-patches/features/0066-Optimized-CubePointRange.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: violetc <58360096+s-yh-china@users.noreply.github.com>
Date: Thu, 20 Jul 2023 20:22:47 +0800
Subject: [PATCH] Optimized CubePointRange

This patch is Powered by Gale(https://github.com/GaleMC/Gale)

diff --git a/net/minecraft/world/phys/shapes/CubePointRange.java b/net/minecraft/world/phys/shapes/CubePointRange.java
index 62aea61c5f240aa59b8489dd0bbb3d1b69b54b1c..b8e06a2d7f3a42a1cec1c87b950242acda54b214 100644
--- a/net/minecraft/world/phys/shapes/CubePointRange.java
+++ b/net/minecraft/world/phys/shapes/CubePointRange.java
@@ -3,23 +3,33 @@ package net.minecraft.world.phys.shapes;
 import it.unimi.dsi.fastutil.doubles.AbstractDoubleList;
 
 public class CubePointRange extends AbstractDoubleList {
+    private final int size; // Leaves - replace parts by size in CubePointRange
     private final int parts;
+    private final double scale; // Leaves - replace division by multiplication in CubePointRange
 
     public CubePointRange(int parts) {
         if (parts <= 0) {
             throw new IllegalArgumentException("Need at least 1 part");
         } else {
             this.parts = parts;
+            this.size = parts + 1;
         }
+        this.scale = 1.0D / parts; // Leaves - replace division by multiplication in CubePointRange
     }
 
     @Override
     public double getDouble(int value) {
-        return (double)value / this.parts;
+        // Leaves start - replace division by multiplication in CubePointRange
+        if (!org.leavesmc.leaves.LeavesConfig.performance.optimizedCubePointRange) {
+            return (double)value / (double)this.parts;
+        } else {
+            return value * this.scale;
+        }
+        // Leaves start - replace division by multiplication in CubePointRange
     }
 
     @Override
     public int size() {
-        return this.parts + 1;
+        return !org.leavesmc.leaves.LeavesConfig.performance.optimizedCubePointRange ? this.parts + 1 : size; // Leaves - replace parts by size in CubePointRange
     }
 }