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Mirror von https://github.com/PaperMC/Paper.git synchronisiert 2024-12-16 03:20:07 +01:00
Paper/patches/server/0445-Optimize-ServerLevels-chunk-level-checking-methods.patch
Nassim Jahnke ca708a0944
Updated Upstream (Bukkit/CraftBukkit/Spigot) (#6539)
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
ed7bba95 SPIGOT-6547: Chunk#getEntities() doesn't return all entities immediately after chunk load
d99a585c SPIGOT-6719: Add getTileEntities() to LimitedRegion

CraftBukkit Changes:
422cec08 Rebuild patch
15f27fc7 SPIGOT-6547: Chunk#getEntities() doesn't return all entities immediately after chunk load
cbd747af SPIGOT-6719: Add getTileEntities() to LimitedRegion

Spigot Changes:
6c1c1b26 Rebuild patches
2021-09-01 14:03:36 +02:00

65 Zeilen
3.5 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Thu, 16 Apr 2020 16:13:59 -0700
Subject: [PATCH] Optimize ServerLevels chunk level checking methods
These can be hot functions (i.e entity ticking and block ticking),
so inline where possible, and avoid the abstraction of the
Either class.
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index f3ba3c430a713fdef7e941b991ea8497de2e6a05..35ba86f0104b39903804de86dc5dff81050003bc 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -2120,15 +2120,18 @@ public class ServerLevel extends Level implements WorldGenLevel {
public boolean isPositionTickingWithEntitiesLoaded(BlockPos blockposition) {
long i = ChunkPos.asLong(blockposition);
- return this.chunkSource.isPositionTicking(i) && this.areEntitiesLoaded(i);
+ // Paper start - optimize is ticking ready type functions
+ ChunkHolder chunkHolder = this.chunkSource.chunkMap.getVisibleChunkIfPresent(i);
+ return chunkHolder != null && chunkHolder.isTickingReady() && this.areEntitiesLoaded(i);
+ // Paper end
}
public boolean isPositionEntityTicking(BlockPos blockposition) {
- return this.entityManager.isPositionTicking(blockposition);
+ return this.entityManager.isPositionTicking(ChunkPos.asLong(blockposition)); // Paper
}
public boolean isPositionEntityTicking(ChunkPos chunkcoordintpair) {
- return this.entityManager.isPositionTicking(chunkcoordintpair);
+ return this.entityManager.isPositionTicking(chunkcoordintpair.toLong()); // Paper
}
private final class EntityCallbacks implements LevelCallback<Entity> {
diff --git a/src/main/java/net/minecraft/world/level/ChunkPos.java b/src/main/java/net/minecraft/world/level/ChunkPos.java
index 439f82a48e6f6ce7b4773505ced32324cacb302d..2a99aa989ac5c19d99bb3cbc0934425e46573cd7 100644
--- a/src/main/java/net/minecraft/world/level/ChunkPos.java
+++ b/src/main/java/net/minecraft/world/level/ChunkPos.java
@@ -48,7 +48,7 @@ public class ChunkPos {
}
public static long asLong(BlockPos blockPos) {
- return asLong(SectionPos.blockToSectionCoord(blockPos.getX()), SectionPos.blockToSectionCoord(blockPos.getZ()));
+ return (((long)blockPos.getX() >> 4) & 4294967295L) | ((((long)blockPos.getZ() >> 4) & 4294967295L) << 32); // Paper - inline
}
public static int getX(long pos) {
diff --git a/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java b/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java
index e9d455736a2ff7a87f319615af4a090ddc943641..cb6fc8bab2bf4d4b6293ce6e3e62aedadf04b771 100644
--- a/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java
+++ b/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java
@@ -384,6 +384,11 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
public LevelEntityGetter<T> getEntityGetter() {
return this.entityGetter;
}
+ // Paper start
+ public final boolean isPositionTicking(long position) {
+ return this.chunkVisibility.get(position).isTicking();
+ }
+ // Paper end
public boolean isPositionTicking(BlockPos blockposition) {
return ((Visibility) this.chunkVisibility.get(ChunkPos.asLong(blockposition))).isTicking();