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Code Issues Releases Activity

Remove some performance

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violetc
2024-08-14 17:01:06 +08:00
parent 1a110f5d08
commit a8e403d968
3 changed files with 8 additions and 50 deletions
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41
patches/removed/server/0078-Cache-CubeVoxelShape-shape-array.patch Normal file
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@@ -0,0 +1,41 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: violetc <58360096+s-yh-china@users.noreply.github.com>
Date: Tue, 18 Jul 2023 14:43:18 +0800
Subject: [PATCH] Cache CubeVoxelShape shape array
This patch is Powered by Gale(https://github.com/GaleMC/Gale)
diff --git a/src/main/java/net/minecraft/world/phys/shapes/CubeVoxelShape.java b/src/main/java/net/minecraft/world/phys/shapes/CubeVoxelShape.java
index d812949c7329ae2696b38dc792fa011ba87decb9..17781089b96a8ba54e06a4c8ead58cc31151be47 100644
--- a/src/main/java/net/minecraft/world/phys/shapes/CubeVoxelShape.java
+++ b/src/main/java/net/minecraft/world/phys/shapes/CubeVoxelShape.java
@@ -5,13 +5,28 @@ import net.minecraft.core.Direction;
import net.minecraft.util.Mth;
public final class CubeVoxelShape extends VoxelShape {
+
+ private DoubleList[] list = null; // Leaves - cache CubeVoxelShape shape array
+
protected CubeVoxelShape(DiscreteVoxelShape voxels) {
super(voxels);
}
@Override
public DoubleList getCoords(Direction.Axis axis) {
- return new CubePointRange(this.shape.getSize(axis));
+ // Leaves start - cache CubeVoxelShape shape array
+ if (!org.leavesmc.leaves.LeavesConfig.cacheCubeVoxelShapeShapeArray) {
+ return new CubePointRange(this.shape.getSize(axis));
+ } else {
+ if (this.list == null) {
+ this.list = new DoubleList[Direction.Axis.VALUES.length];
+ for (Direction.Axis existingAxis : Direction.Axis.VALUES) {
+ this.list[existingAxis.ordinal()] = new CubePointRange(this.shape.getSize(axis));
+ }
+ }
+ return this.list[axis.ordinal()];
+ }
+ // Leaves end - cache CubeVoxelShape shape array
}
@Override