Paper/Spigot-Server-Patches/0320-World-EntityHuman-Lookup-Optimizations.patch
Aikar f956f185c8
Updated Upstream (Bukkit/CraftBukkit/Spigot)
Upstream has released updates that appears 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:
47b9cf30 SPIGOT-4372: LightningStrikeEvent cause API
a9ceda75 Include the plugin channel name in the exception message

CraftBukkit Changes:
a4bdecff SPIGOT-4372: LightningStrikeEvent cause API
34caaf6d SPIGOT-4371: Trident damaged when event cancelled
97315374 SPIGOT-4369: Handle cancelled trident event
bf1c8273 SPIGOT-4370: Remove vehicle if its passenger spawn event was cancelled

Spigot Changes:
6b015b4b SPIGOT-4370: Remove vehicle if its passenger spawn event was cancelled
2018-09-15 12:10:26 -04:00

83 lines
3.5 KiB
Diff

From 9bdc7e711d66f2aabac9cde0b3723ef68105df87 Mon Sep 17 00:00:00 2001
From: willies952002 <admin@domnian.com>
Date: Mon, 30 Jul 2018 02:42:49 -0400
Subject: [PATCH] World EntityHuman Lookup Optimizations
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 79f7a678a7..e2ed2d3c1f 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -81,6 +81,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
private final List<TileEntity> c = Lists.newArrayList();
private final Set<TileEntity> tileEntityListUnload = com.google.common.collect.Sets.newHashSet(); // Paper
public final List<EntityHuman> players = Lists.newArrayList();
+ public final Map<String, EntityHuman> playersByName = Maps.newHashMap(); // Paper - World EntityHuman Lookup Optimizations
public final List<Entity> k = Lists.newArrayList();
protected final IntHashMap<Entity> entitiesById = new IntHashMap();
private final long F = 16777215L;
@@ -1089,6 +1090,8 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
EntityHuman entityhuman = (EntityHuman) entity;
this.players.add(entityhuman);
+ this.playersByName.put(entityhuman.getName(), entityhuman);
+ // Paper end
this.everyoneSleeping();
}
@@ -1131,6 +1134,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
entity.die();
if (entity instanceof EntityHuman) {
this.players.remove(entity);
+ this.playersByName.remove(entity.getName()); // Paper - World EntityHuman Lookup Optimizations
// Spigot start
for ( WorldPersistentData worldData : worldMaps.a.values() )
{
@@ -1164,6 +1168,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
entity.die();
if (entity instanceof EntityHuman) {
this.players.remove(entity);
+ this.playersByName.remove(entity.getName()); // Paper - World EntityHuman Lookup Optimizations
this.everyoneSleeping();
}
@@ -2705,6 +2710,8 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
@Nullable
public EntityHuman a(String s) {
+ // Paper start - World EntityHuman Lookup Optimizations
+ /*
for (int i = 0; i < this.players.size(); ++i) {
EntityHuman entityhuman = (EntityHuman) this.players.get(i);
@@ -2714,10 +2721,15 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
}
return null;
+ */
+ return this.playersByName.get(s);
+ // Paper end
}
@Nullable
public EntityHuman b(UUID uuid) {
+ // Paper start - World EntityHuman Lookup Optimizations
+ /*
for (int i = 0; i < this.players.size(); ++i) {
EntityHuman entityhuman = (EntityHuman) this.players.get(i);
@@ -2727,6 +2739,10 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
}
return null;
+ */
+ Entity entity = ((WorldServer)this).entitiesByUUID.get(uuid);
+ return entity instanceof EntityHuman ? (EntityHuman) entity : null;
+ // Paper end
}
public void checkSession() throws ExceptionWorldConflict {
--
2.19.0