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Code Issues Projects Releases Wiki Activity

clean up, pr fixes

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This commit is contained in:
Colin Godsey 2018-08-09 06:35:13 -06:00
parent 40e32744dd
commit 65a71d18c4
1 changed files with 59 additions and 108 deletions
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167
Spigot-Server-Patches/0333-Add-entity-count-cache.patch
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@ -1,28 +1,43 @@
From 5b101db469123c2f92ff82fc04a8b77274296bcf Mon Sep 17 00:00:00 2001
From 4f16c3445f22654d43ca5b2006f45fac0e17203b Mon Sep 17 00:00:00 2001
From: Colin Godsey <crgodsey@gmail.com>
Date: Wed, 8 Aug 2018 10:10:06 -0600
Subject: [PATCH] Add entity count cache
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index d6b56d685..3d973deb7 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -1034,6 +1034,14 @@ public abstract class MinecraftServer implements IAsyncTaskHandler, IMojangStati
}
// CraftBukkit end */
diff --git a/src/main/java/net/minecraft/server/EntityInsentient.java b/src/main/java/net/minecraft/server/EntityInsentient.java
index 7b64ec27c..55606756e 100644
--- a/src/main/java/net/minecraft/server/EntityInsentient.java
+++ b/src/main/java/net/minecraft/server/EntityInsentient.java
@@ -42,6 +42,7 @@ public abstract class EntityInsentient extends EntityLiving {
public float[] dropChanceArmor;
// public boolean canPickUpLoot; // CraftBukkit - moved up to EntityLiving
public boolean persistent;
+ public boolean countsAgainstSpawnLimit = true; // Paper
private final Map<PathType, Float> bH;
private MinecraftKey bI;
private long bJ;
diff --git a/src/main/java/net/minecraft/server/EnumCreatureType.java b/src/main/java/net/minecraft/server/EnumCreatureType.java
index 79e52f7ba..288f59ed3 100644
--- a/src/main/java/net/minecraft/server/EnumCreatureType.java
+++ b/src/main/java/net/minecraft/server/EnumCreatureType.java
@@ -16,10 +16,17 @@ public enum EnumCreatureType {
this.h = flag1;
}
+ /*
+ * Paper - clear count cache every once in a while.
+ * Cache can never be entirely trusted because
+ * an entity may become persistent or not
+ * during its lifetime.
+ */
+ if (this.ticks % 600 == 0) worldserver.clearEntityCountCache();
+ public Class<? extends IAnimal> innerClass() { return this.a(); } // Paper - OBFHELPER
public Class<? extends IAnimal> a() {
return this.e;
}
+ // Paper start
+ public boolean matches(Entity entity) {
+ return innerClass().isAssignableFrom(entity.getClass());
+ }
+ // Paper end
+
this.methodProfiler.a("tick");
CrashReport crashreport;
public int b() {
return this.f;
}
diff --git a/src/main/java/net/minecraft/server/SpawnerCreature.java b/src/main/java/net/minecraft/server/SpawnerCreature.java
index f525fd1b4..494759a1c 100644
--- a/src/main/java/net/minecraft/server/SpawnerCreature.java
@ -37,58 +52,18 @@ index f525fd1b4..494759a1c 100644
if (k <= l1) {
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 004c3ec47..baf73a411 100644
index 004c3ec47..dc301c6f4 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -1,28 +1,20 @@
package net.minecraft.server;
-import co.aikar.timings.Timings;
import com.destroystokyo.paper.event.server.ServerExceptionEvent;
import com.destroystokyo.paper.exception.ServerInternalException;
import com.google.common.base.MoreObjects;
import com.google.common.collect.Lists;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Random;
-import java.util.UUID;
+
+import java.util.*;
@@ -11,6 +11,7 @@ import java.util.Iterator;
import java.util.List;
import java.util.Random;
import java.util.UUID;
+import java.util.EnumMap; // Paper
import java.util.function.Function;
import java.util.function.Predicate;
-import java.util.function.Supplier;
import javax.annotation.Nullable;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
// CraftBukkit start
import com.google.common.collect.Maps;
-import java.util.HashMap; // Paper
-import java.util.Map;
import org.bukkit.Bukkit;
import org.bukkit.block.BlockState;
import org.bukkit.craftbukkit.CraftServer;
@@ -30,16 +22,11 @@ import org.bukkit.craftbukkit.CraftWorld;
import org.bukkit.craftbukkit.block.CraftBlockState;
import org.bukkit.craftbukkit.block.data.CraftBlockData;
import org.bukkit.craftbukkit.event.CraftEventFactory;
-import org.bukkit.craftbukkit.util.CraftMagicNumbers;
-import org.bukkit.craftbukkit.util.LongHashSet; // Paper
-import org.bukkit.entity.Player;
-import org.bukkit.event.block.BlockCanBuildEvent;
import org.bukkit.event.block.BlockPhysicsEvent;
import org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason;
import org.bukkit.generator.ChunkGenerator;
// CraftBukkit end
// Paper start
-import java.util.Set;
import com.google.common.collect.Sets;
// Paper end
public abstract class World implements GeneratorAccess, IIBlockAccess, AutoCloseable {
@@ -50,10 +37,41 @@ public abstract class World implements GeneratorAccess, IIBlockAccess, AutoClose
@@ -50,10 +51,41 @@ public abstract class World implements GeneratorAccess, IIBlockAccess, AutoClose
// Spigot start - guard entity list from removals
public final List<Entity> entityList = new java.util.ArrayList<Entity>()
{
@ -130,7 +105,7 @@ index 004c3ec47..baf73a411 100644
return super.remove( index );
}
@@ -61,6 +79,7 @@ public abstract class World implements GeneratorAccess, IIBlockAccess, AutoClose
@@ -61,6 +93,7 @@ public abstract class World implements GeneratorAccess, IIBlockAccess, AutoClose
public boolean remove(Object o)
{
guard();
@ -138,59 +113,33 @@ index 004c3ec47..baf73a411 100644
return super.remove( o );
}
@@ -82,6 +101,7 @@ public abstract class World implements GeneratorAccess, IIBlockAccess, AutoClose
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 Map<EnumCreatureType, Integer> countCache = new EnumMap(EnumCreatureType.class); // Paper - entity count cache
private final long G = 16777215L;
private int H; public int getSkylightSubtracted() { return this.H; } public void setSkylightSubtracted(int value) { this.H = value;} // Paper - OBFHELPER
protected int m = (new Random()).nextInt();
@@ -2439,6 +2459,7 @@ public abstract class World implements GeneratorAccess, IIBlockAccess, AutoClose
}
+ public int getEntityCount(Class<?> oclass) { return a(oclass); } // Paper - OBFHELPER
public int a(Class<?> oclass) {
int i = 0;
Iterator iterator = this.entityList.iterator();
@@ -2464,6 +2485,61 @@ public abstract class World implements GeneratorAccess, IIBlockAccess, AutoClose
@@ -2464,6 +2497,53 @@ public abstract class World implements GeneratorAccess, IIBlockAccess, AutoClose
return i;
}
+ // Paper start - entity count cache
+ public int getCreatureCount(EnumCreatureType typ) {
+ Integer count = countCache.get(typ);
+ private Map<EnumCreatureType, Integer> countCache = new EnumMap(EnumCreatureType.class);
+
+ if (count == null) {
+ count = getEntityCount(typ.a());
+ public int getCreatureCount(EnumCreatureType type) {
+ Integer count = countCache.get(type);
+
+ countCache.put(typ, count);
+ }
+
+ return count;
+ return count == null ? 0 : count;
+ }
+
+ void clearEntityCountCache() {
+ countCache.clear();
+ }
+ protected void updateEntityCount(EnumCreatureType type, boolean incr) {
+ Integer countObject = countCache.get(type);
+
+ protected void updateEntityCount(EnumCreatureType typ, boolean incr) {
+ Integer countObject = countCache.get(typ);
+
+ if (countObject == null) return;
+
+ int count = countObject;
+ int count = countObject == null ? 0 : countObject;
+
+ if (incr) count++;
+ else count--;
+
+ if (count < 0) {
+ e.warn("Entity count cache has gone negative");
+ e.warn("Paper - Entity count cache has gone negative");
+ count = 0;
+ }
+
+ countCache.put(typ, count);
+ countCache.put(type, count);
+ }
+
+ protected void updateEntityCount(Entity entity, boolean incr) {
@ -198,16 +147,18 @@ index 004c3ec47..baf73a411 100644
+
+ if (entity instanceof EntityInsentient) {
+ EntityInsentient entityinsentient = (EntityInsentient) entity;
+ if (entityinsentient.isTypeNotPersistent() && entityinsentient.isPersistent()) {
+ if (incr && entityinsentient.isTypeNotPersistent() && entityinsentient.isPersistent()) {
+ entityinsentient.countsAgainstSpawnLimit = false;
+
+ return;
+ } else if (!incr && !entityinsentient.countsAgainstSpawnLimit) {
+ return;
+ }
+ }
+
+ Class<?> clazz = entity.getClass();
+
+ for (EnumCreatureType typ : EnumCreatureType.values()) {
+ if (typ.a().isAssignableFrom(clazz)) {
+ updateEntityCount(typ, incr);
+ for (EnumCreatureType type : EnumCreatureType.values()) {
+ if (type.matches(entity)) {
+ updateEntityCount(type, incr);
+ }
+ }
+ }