Paper/Spigot-Server-Patches/0161-Activation-Range-Improvements.patch
Aikar d7dd3798ec
Fix lag caused by water mobs across the board - Fixes #1462
This update introduces Entity Activation Range for water mobs.

Activation Range has been one of my biggest performance improvements
I ever added to Minecraft, however "Entity is in Water" is an immunity
case that keeps an entity active.

This update ignores the water check for known water based mobs, allowing
them to actually go inactive.

In addition to that, a new config option was added to spigot.yml to go with
the rest of the entity-activation-range options to let you configure
aquatic mobs like fish, squid and dolphins separately.

This should overall fix all lag caused by water mobs.
2018-10-04 01:21:02 -04:00

282 Zeilen
14 KiB
Diff

From 5c8d5740834de57a88322d4bdb1a0fb33831dc29 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 27 Dec 2016 22:38:06 -0500
Subject: [PATCH] Activation Range Improvements
Fixes and adds new Immunities to improve gameplay behavior
Adds water Mobs to activation range config and nerfs fish
diff --git a/src/main/java/net/minecraft/server/BlockPosition.java b/src/main/java/net/minecraft/server/BlockPosition.java
index f4ed98d2d9..1dfd71df0a 100644
--- a/src/main/java/net/minecraft/server/BlockPosition.java
+++ b/src/main/java/net/minecraft/server/BlockPosition.java
@@ -326,6 +326,7 @@ public class BlockPosition extends BaseBlockPosition {
this.c = i;
}
+ public BlockPosition toBlockPosition() { return h(); } // Paper - OBFHELPER
public BlockPosition h() {
return new BlockPosition(this);
}
diff --git a/src/main/java/net/minecraft/server/EntityCreature.java b/src/main/java/net/minecraft/server/EntityCreature.java
index a5c147b989..9e88897a07 100644
--- a/src/main/java/net/minecraft/server/EntityCreature.java
+++ b/src/main/java/net/minecraft/server/EntityCreature.java
@@ -7,6 +7,7 @@ import org.bukkit.event.entity.EntityUnleashEvent;
public abstract class EntityCreature extends EntityInsentient {
public org.bukkit.craftbukkit.entity.CraftCreature getBukkitCreature() { return (org.bukkit.craftbukkit.entity.CraftCreature) super.getBukkitEntity(); } // Paper
+ public BlockPosition movingTarget = null; public BlockPosition getMovingTarget() { return movingTarget; } // Paper
private BlockPosition a;
private float b;
diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
index 4fe91b5a2f..91f831326c 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -74,7 +74,7 @@ public abstract class EntityLiving extends Entity {
public float aT;
public float aU;
public EntityHuman killer;
- protected int lastDamageByPlayerTime;
+ public int lastDamageByPlayerTime; // Paper - public
protected boolean aX;
protected int ticksFarFromPlayer;
protected float aZ;
diff --git a/src/main/java/net/minecraft/server/EntityLlama.java b/src/main/java/net/minecraft/server/EntityLlama.java
index b661a86901..26184f463a 100644
--- a/src/main/java/net/minecraft/server/EntityLlama.java
+++ b/src/main/java/net/minecraft/server/EntityLlama.java
@@ -340,6 +340,7 @@ public class EntityLlama extends EntityHorseChestedAbstract implements IRangedEn
return this.bR != null;
}
+ public boolean inCaravan() { return this.em(); } // Paper - OBFHELPER
public boolean em() {
return this.bQ != null;
}
diff --git a/src/main/java/net/minecraft/server/PathfinderGoal.java b/src/main/java/net/minecraft/server/PathfinderGoal.java
index acc099e955..339c78eec9 100644
--- a/src/main/java/net/minecraft/server/PathfinderGoal.java
+++ b/src/main/java/net/minecraft/server/PathfinderGoal.java
@@ -20,7 +20,9 @@ public abstract class PathfinderGoal {
}
public void d() {
+ onTaskReset(); // Paper
}
+ public void onTaskReset() {} // Paper
public void e() {
}
diff --git a/src/main/java/net/minecraft/server/PathfinderGoalGotoTarget.java b/src/main/java/net/minecraft/server/PathfinderGoalGotoTarget.java
index 9a75cb63ba..cf10605aaa 100644
--- a/src/main/java/net/minecraft/server/PathfinderGoalGotoTarget.java
+++ b/src/main/java/net/minecraft/server/PathfinderGoalGotoTarget.java
@@ -1,12 +1,12 @@
package net.minecraft.server;
public abstract class PathfinderGoalGotoTarget extends PathfinderGoal {
- private final EntityCreature f;
+ private final EntityCreature f; public EntityCreature getEntity() { return f; } // Paper - OBFHELPER
public double a;
protected int b;
protected int c;
private int g;
- protected BlockPosition d;
+ protected BlockPosition d; public BlockPosition getTarget() { return d; } public void setTarget(BlockPosition pos) { this.d = pos; getEntity().movingTarget = pos != BlockPosition.ZERO ? pos : null; } // Paper - OBFHELPER
private boolean h;
private final int i;
private final int j;
@@ -15,6 +15,13 @@ public abstract class PathfinderGoalGotoTarget extends PathfinderGoal {
public PathfinderGoalGotoTarget(EntityCreature entitycreature, double d0, int ix) {
this(entitycreature, d0, ix, 1);
}
+ // Paper start - activation range improvements
+ @Override
+ public void onTaskReset() {
+ super.onTaskReset();
+ setTarget(BlockPosition.ZERO);
+ }
+ // Paper end
public PathfinderGoalGotoTarget(EntityCreature entitycreature, double d0, int ix, int jx) {
this.d = BlockPosition.ZERO;
@@ -93,6 +100,7 @@ public abstract class PathfinderGoalGotoTarget extends PathfinderGoal {
blockposition$mutableblockposition.g(blockposition).d(i1, k - 1, j1);
if (this.f.f(blockposition$mutableblockposition) && this.a(this.f.world, blockposition$mutableblockposition)) {
this.d = blockposition$mutableblockposition;
+ setTarget(blockposition$mutableblockposition.toBlockPosition()); // Paper
return true;
}
}
diff --git a/src/main/java/org/spigotmc/ActivationRange.java b/src/main/java/org/spigotmc/ActivationRange.java
index f9bb19fed6..d176008f44 100644
--- a/src/main/java/org/spigotmc/ActivationRange.java
+++ b/src/main/java/org/spigotmc/ActivationRange.java
@@ -13,13 +13,16 @@ import net.minecraft.server.EntityArrow;
import net.minecraft.server.EntityComplexPart;
import net.minecraft.server.EntityCreature;
import net.minecraft.server.EntityCreeper;
+import net.minecraft.server.EntityDrowned;
import net.minecraft.server.EntityEnderCrystal;
import net.minecraft.server.EntityEnderDragon;
import net.minecraft.server.EntityFallingBlock;
import net.minecraft.server.EntityFireball;
import net.minecraft.server.EntityFireworks;
+import net.minecraft.server.EntityFish;
import net.minecraft.server.EntityHuman;
import net.minecraft.server.EntityLiving;
+import net.minecraft.server.EntityLlama;
import net.minecraft.server.EntityMonster;
import net.minecraft.server.EntityProjectile;
import net.minecraft.server.EntitySheep;
@@ -27,6 +30,7 @@ import net.minecraft.server.EntitySlime;
import net.minecraft.server.EntityTNTPrimed;
import net.minecraft.server.EntityThrownTrident;
import net.minecraft.server.EntityVillager;
+import net.minecraft.server.EntityWaterAnimal;
import net.minecraft.server.EntityWeather;
import net.minecraft.server.EntityWither;
import net.minecraft.server.MCUtil;
@@ -40,6 +44,7 @@ public class ActivationRange
static AxisAlignedBB maxBB = new AxisAlignedBB( 0, 0, 0, 0, 0, 0 );
static AxisAlignedBB miscBB = new AxisAlignedBB( 0, 0, 0, 0, 0, 0 );
static AxisAlignedBB animalBB = new AxisAlignedBB( 0, 0, 0, 0, 0, 0 );
+ static AxisAlignedBB waterBB = new AxisAlignedBB( 0, 0, 0, 0, 0, 0 ); // Paper
static AxisAlignedBB monsterBB = new AxisAlignedBB( 0, 0, 0, 0, 0, 0 );
/**
@@ -51,6 +56,7 @@ public class ActivationRange
*/
public static byte initializeEntityActivationType(Entity entity)
{
+ if (entity instanceof EntityWaterAnimal) { return 4; } // Paper
if ( entity instanceof EntityMonster || entity instanceof EntitySlime )
{
return 1; // Monster
@@ -75,6 +81,7 @@ public class ActivationRange
if ( ( entity.activationType == 3 && config.miscActivationRange == 0 )
|| ( entity.activationType == 2 && config.animalActivationRange == 0 )
|| ( entity.activationType == 1 && config.monsterActivationRange == 0 )
+ || ( entity.activationType == 4 && config.waterActivationRange == 0 ) // Paper
|| entity instanceof EntityHuman
|| entity instanceof EntityProjectile
|| entity instanceof EntityEnderDragon
@@ -106,6 +113,7 @@ public class ActivationRange
final int miscActivationRange = world.spigotConfig.miscActivationRange;
final int animalActivationRange = world.spigotConfig.animalActivationRange;
final int monsterActivationRange = world.spigotConfig.monsterActivationRange;
+ final int waterActivationRange = world.spigotConfig.waterActivationRange; // Paper
int maxRange = Math.max( monsterActivationRange, animalActivationRange );
maxRange = Math.max( maxRange, miscActivationRange );
@@ -119,6 +127,7 @@ public class ActivationRange
maxBB = player.getBoundingBox().grow( playerMaxRange, 256, playerMaxRange ); // Paper - Use player view distance API
miscBB = player.getBoundingBox().grow( miscActivationRange, 256, miscActivationRange );
animalBB = player.getBoundingBox().grow( animalActivationRange, 256, animalActivationRange );
+ waterBB = player.getBoundingBox().grow( waterActivationRange, 256, waterActivationRange ); // Paper
monsterBB = player.getBoundingBox().grow( monsterActivationRange, 256, monsterActivationRange );
int i = MathHelper.floor( maxBB.a / 16.0D );
@@ -172,6 +181,14 @@ public class ActivationRange
entity.activatedTick = MinecraftServer.currentTick;
}
break;
+ // Paper start
+ case 4:
+ if ( waterBB.c( entity.getBoundingBox() ) )
+ {
+ entity.activatedTick = MinecraftServer.currentTick;
+ }
+ break;
+ // Paper end
case 3:
default:
if ( miscBB.c( entity.getBoundingBox() ) )
@@ -193,8 +210,13 @@ public class ActivationRange
*/
public static boolean checkEntityImmunities(Entity entity)
{
+ // Paper start - optimize Water cases
+ if (entity instanceof EntityFish) {
+ return false;
+ }
// quick checks.
- if ( entity.inWater || entity.fireTicks > 0 )
+ if ( (entity.inWater && (!(entity instanceof EntityWaterAnimal || entity instanceof EntityDrowned))) || entity.fireTicks > 0 )
+ // Paper end
{
return true;
}
@@ -212,18 +234,29 @@ public class ActivationRange
if ( entity instanceof EntityLiving )
{
EntityLiving living = (EntityLiving) entity;
- if ( /*TODO: Missed mapping? living.attackTicks > 0 || */ living.hurtTicks > 0 || living.effects.size() > 0 )
+ if ( living.lastDamageByPlayerTime > 0 || living.hurtTicks > 0 || living.effects.size() > 0 ) // Paper
{
return true;
}
- if ( entity instanceof EntityCreature && ( (EntityCreature) entity ).getGoalTarget() != null )
+ if ( entity instanceof EntityCreature )
{
- return true;
+ // Paper start
+ EntityCreature creature = (EntityCreature) entity;
+ if (creature.getGoalTarget() != null || creature.getMovingTarget() != null) {
+ return true;
+ }
+ // Paper end
}
if ( entity instanceof EntityVillager && ( (EntityVillager) entity ).isInLove() )
{
return true;
}
+ // Paper start
+ if ( entity instanceof EntityLlama && ( (EntityLlama ) entity ).inCaravan() )
+ {
+ return true;
+ }
+ // Paper end
if ( entity instanceof EntityAnimal )
{
EntityAnimal animal = (EntityAnimal) entity;
@@ -276,10 +309,10 @@ public class ActivationRange
{
isActive = false;
}
- int x = MathHelper.floor( entity.locX );
- int z = MathHelper.floor( entity.locZ );
+ //int x = MathHelper.floor( entity.locX ); // Paper
+ //int z = MathHelper.floor( entity.locZ ); // Paper
// Make sure not on edge of unloaded chunk
- Chunk chunk = entity.world.getChunkIfLoaded( x >> 4, z >> 4 );
+ Chunk chunk = entity.getChunkAtLocation(); // Paper
if ( isActive && !( chunk != null && chunk.areNeighborsLoaded( 1 ) ) )
{
isActive = false;
diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
index 87bc8e2d9c..06d84a0b66 100644
--- a/src/main/java/org/spigotmc/SpigotWorldConfig.java
+++ b/src/main/java/org/spigotmc/SpigotWorldConfig.java
@@ -144,12 +144,14 @@ public class SpigotWorldConfig
public int animalActivationRange = 32;
public int monsterActivationRange = 32;
public int miscActivationRange = 16;
+ public int waterActivationRange = 16; // Paper
public boolean tickInactiveVillagers = true;
private void activationRange()
{
animalActivationRange = getInt( "entity-activation-range.animals", animalActivationRange );
monsterActivationRange = getInt( "entity-activation-range.monsters", monsterActivationRange );
miscActivationRange = getInt( "entity-activation-range.misc", miscActivationRange );
+ waterActivationRange = getInt( "entity-activation-range.water", waterActivationRange ); // Paper
tickInactiveVillagers = getBoolean( "entity-activation-range.tick-inactive-villagers", tickInactiveVillagers );
log( "Entity Activation Range: An " + animalActivationRange + " / Mo " + monsterActivationRange + " / Mi " + miscActivationRange + " / Tiv " + tickInactiveVillagers );
}
--
2.19.0