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Fix some performance regression in last patch

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This commit is contained in:
Aikar 2018-08-18 12:42:17 -04:00
parent c0ea8846b6
commit 7d5a5ed52f
1 changed files with 29 additions and 18 deletions
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47
Spigot-Server-Patches/Cache-World-Entity-Type-counts.patch
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@ -7,7 +7,7 @@ Optimizes mob spawning by keeping a count of entities by type
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldEntityList.java b/src/main/java/com/destroystokyo/paper/PaperWorldEntityList.java
new file mode 100644
index 0000000000..f7b65ccf73
index 0000000000..35104542c5
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldEntityList.java
@@ -0,0 +0,0 @@
@ -45,15 +45,13 @@ index 0000000000..f7b65ccf73
+
+ @Override
+ public boolean removeAll(Collection<?> c) {
+ // TODO: Optimize this
+ boolean removed = false;
+ for (Object e : c) {
+ if (remove(e)) {
+ removed = true;
+ if (e instanceof Entity && ((Entity) e).getWorld() == world) {
+ updateEntityCount((Entity) e, -1);
+ }
+ }
+
+ return removed;
+ return super.removeAll(c);
+ }
+
+ @Override
@ -110,12 +108,21 @@ index 0000000000..f7b65ccf73
+ if (entity instanceof EntityInsentient) {
+ EntityInsentient entityinsentient = (EntityInsentient) entity;
+ if (amt > 0 && entityinsentient.isDespawnableByDefault() && entityinsentient.isPersistent()) {
+ entityinsentient.countsAgainstSpawnLimit = false;
+ return;
+ } else if (amt < 0 && !entityinsentient.countsAgainstSpawnLimit) {
+ return;
+ }
+ }
+ if (amt < 0) {
+ if (!entity.hasBeenCounted) {
+ return;
+ }
+ // Only remove once, we remove from if the entity list is guarded, but may be called later
+ entity.hasBeenCounted = false;
+ } else {
+ if (entity.hasBeenCounted) {
+ return;
+ }
+ entity.hasBeenCounted = true;
+ }
+
+ for (EnumCreatureType type : EnumCreatureType.values()) {
+ if (type.matches(entity)) {
@ -125,18 +132,22 @@ index 0000000000..f7b65ccf73
+ }
+ }
+}
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
index 41a951d580..03d54a7ef4 100644
--- a/src/main/java/net/minecraft/server/Entity.java
+++ b/src/main/java/net/minecraft/server/Entity.java
@@ -0,0 +0,0 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
private boolean az;
public boolean dead;
public boolean shouldBeRemoved; // Paper
+ public boolean hasBeenCounted = false; // Paper
public float width;
public float length;
public float J;
diff --git a/src/main/java/net/minecraft/server/EntityInsentient.java b/src/main/java/net/minecraft/server/EntityInsentient.java
index 903434e5f4..0ad5e1ab47 100644
index 903434e5f4..68765d2aad 100644
--- a/src/main/java/net/minecraft/server/EntityInsentient.java
+++ b/src/main/java/net/minecraft/server/EntityInsentient.java
@@ -0,0 +0,0 @@ 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;
public MinecraftKey bI; // CraftBukkit private -> public
public long bJ; // CraftBukkit private -> public
@@ -0,0 +0,0 @@ public abstract class EntityInsentient extends EntityLiving {
return true;
}