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Code Issues Releases Activity

Remove streams on InsideBrownianWalk

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This commit is contained in:
Taiyou06
2025-03-19 15:28:53 +01:00
parent 03fa053d56
commit 84b5a4eb1c
2 changed files with 60 additions and 1 deletions
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1
leaf-server/minecraft-patches/features/0144-Optimize-SetLookAndInteract-and-NearestVisibleLiving.patch
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@@ -8,7 +8,6 @@ These numbers are gotten with 2000 villagers searching for a Job
Paper: 3859ms
Leaf : 1363ms (-64% reduction)
diff --git a/net/minecraft/world/entity/ai/behavior/SetLookAndInteract.java b/net/minecraft/world/entity/ai/behavior/SetLookAndInteract.java
index 13359e484486a5280f408955fe2a365cd3c34a43..d326bf267123ff26d85e63aeb273baf4b59613d6 100644
--- a/net/minecraft/world/entity/ai/behavior/SetLookAndInteract.java

60
leaf-server/minecraft-patches/features/0145-Remove-streams-on-InsideBrownianWalk.patch Normal file
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@@ -0,0 +1,60 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Taiyou06 <kaandindar21@gmail.com>
Date: Wed, 19 Mar 2025 15:18:58 +0100
Subject: [PATCH] Remove streams on InsideBrownianWalk
This method is maninly visible when ton of villagers suddenly wants to sleep
Safe optimization, no need to provide any numbers.
diff --git a/net/minecraft/world/entity/ai/behavior/InsideBrownianWalk.java b/net/minecraft/world/entity/ai/behavior/InsideBrownianWalk.java
index cbde74f4b6d586a5f80cdd675573441636bf682d..3ac3059ce23d6291aa4e96ed5441159133d3e965 100644
--- a/net/minecraft/world/entity/ai/behavior/InsideBrownianWalk.java
+++ b/net/minecraft/world/entity/ai/behavior/InsideBrownianWalk.java
@@ -2,6 +2,7 @@ package net.minecraft.world.entity.ai.behavior;
import java.util.Collections;
import java.util.List;
+import java.util.ArrayList;
import net.minecraft.Util;
import net.minecraft.core.BlockPos;
import net.minecraft.world.entity.PathfinderMob;
@@ -20,16 +21,29 @@ public class InsideBrownianWalk {
return false;
} else {
BlockPos blockPos = mob.blockPosition();
- List<BlockPos> list = BlockPos.betweenClosedStream(blockPos.offset(-1, -1, -1), blockPos.offset(1, 1, 1))
- .map(BlockPos::immutable)
- .collect(Util.toMutableList());
+ BlockPos minPos = blockPos.offset(-1, -1, -1);
+ BlockPos maxPos = blockPos.offset(1, 1, 1);
+ List<BlockPos> list = new ArrayList<>();
+
+ for (int x = minPos.getX(); x <= maxPos.getX(); x++) {
+ for (int y = minPos.getY(); y <= maxPos.getY(); y++) {
+ for (int z = minPos.getZ(); z <= maxPos.getZ(); z++) {
+ list.add(new BlockPos(x, y, z).immutable());
+ }
+ }
+ }
+
Collections.shuffle(list);
- list.stream()
- .filter(pos -> !level.canSeeSky(pos))
- .filter(pos -> level.loadedAndEntityCanStandOn(pos, mob))
- .filter(pos -> level.noCollision(mob))
- .findFirst()
- .ifPresent(pos -> walkTarget.set(new WalkTarget(pos, speedModifier, 0)));
+
+ for (BlockPos pos : list) {
+ if (!level.canSeeSky(pos) &&
+ level.loadedAndEntityCanStandOn(pos, mob) &&
+ level.noCollision(mob)) {
+ walkTarget.set(new WalkTarget(pos, speedModifier, 0));
+ break;
+ }
+ }
+
return true;
}
}