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37 lines
2.5 KiB
Diff
37 lines
2.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: BillyGalbreath <Blake.Galbreath@Gmail.com>
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Date: Sat, 15 Jan 2022 06:23:04 -0600
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Subject: [PATCH] Dont eat blocks in non ticking chunks
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diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
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index 87518f6ff223ca211727c3002d107bc9bcaa36f9..b9d4878dd629886c4ef3e29ff1b729571d81d785 100644
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--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
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+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
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@@ -1823,7 +1823,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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return this.anyPlayerCloseEnoughForSpawning(this.getUpdatingChunkIfPresent(chunkcoordintpair.toLong()), chunkcoordintpair, reducedRange);
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}
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- final boolean anyPlayerCloseEnoughForSpawning(ChunkHolder playerchunk, ChunkPos chunkcoordintpair, boolean reducedRange) {
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+ public final boolean anyPlayerCloseEnoughForSpawning(ChunkHolder playerchunk, ChunkPos chunkcoordintpair, boolean reducedRange) { // Purpur - package -> public
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// this function is so hot that removing the map lookup call can have an order of magnitude impact on its performance
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// tested and confirmed via System.nanoTime()
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com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> playersInRange = reducedRange ? playerchunk.playersInMobSpawnRange : playerchunk.playersInChunkTickRange;
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diff --git a/src/main/java/net/minecraft/world/entity/ai/goal/EatBlockGoal.java b/src/main/java/net/minecraft/world/entity/ai/goal/EatBlockGoal.java
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index 3a633f369af8005de3c06cfa715a42e3b248b2f0..a7b878f97128e530c5b47873dd226490d471406b 100644
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--- a/src/main/java/net/minecraft/world/entity/ai/goal/EatBlockGoal.java
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+++ b/src/main/java/net/minecraft/world/entity/ai/goal/EatBlockGoal.java
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@@ -31,6 +31,12 @@ public class EatBlockGoal extends Goal {
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@Override
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public boolean canUse() {
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+ // Purpur start
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+ net.minecraft.world.level.chunk.LevelChunk chunk = this.mob.level.getChunkIfLoaded(this.mob.blockPosition);
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+ if (chunk == null || chunk.playerChunk == null || !((net.minecraft.server.level.ServerLevel) this.mob.level).getChunkSource().chunkMap.anyPlayerCloseEnoughForSpawning(chunk.playerChunk, this.mob.chunkPosition(), false)) {
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+ return false;
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+ }
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+ // Purpur end
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if (this.mob.getRandom().nextInt(this.mob.isBaby() ? 50 : 1000) != 0) {
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return false;
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} else {
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