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Update PaperSpigot to Minecraft 1.8

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This commit is contained in:
Zach Brown
2014-11-27 17:17:45 -08:00
parent 0dc6acba77
commit a52eb21fd8
256 changed files with 5529 additions and 15301 deletions
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176
Spigot-Server-Patches/Optimize-TileEntity-Ticking.patch
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@@ -1,119 +1,119 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 24 Aug 2014 21:35:11 -0400
Date: Fri, 28 Nov 2014 04:14:14 -0600
Subject: [PATCH] Optimize TileEntity Ticking
Re-organizes the servers TileEntity Tick List to be bucketed based on their tick interval.
We now will not even store a Tile Entity that is known to not have any tick function
(half of them), skipping time spent iterating them and checking if they are valid
and in a loaded chunk. In other words, a lot of "meta" time wasted on tile entities
that would never do anything anyways.
Then by reducing chests to 1 in 20 ticks, we cut out 95% of isLoaded checks and findPlayer
calls on chests, and 100% of the checks for Signs, the 2 most popular Tile Entities.
This cuts out a massive amount of checks revolving around TileEntity ticking.
Servers with large amounts of TileEntities should see significant improvement.
Finally, this then spreads out the ticking of reduced-rate TileEntities so that they
do not all tick on the same tick, distributing the load of some TileEntities like Chest.
diff --git a/src/main/java/net/minecraft/server/TileEntity.java b/src/main/java/net/minecraft/server/TileEntity.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/TileEntity.java
+++ b/src/main/java/net/minecraft/server/TileEntity.java
@@ -0,0 +0,0 @@ public class TileEntity {
}
}
@@ -0,0 +0,0 @@ public abstract class TileEntity {
}
+
+ // Optimized TileEntity Tick changes
// Spigot end
+ // PaperSpigot start - Optimized TileEntity Tick changes
+ private static int tileEntityCounter = 0;
+ public boolean isAdded = false;
+ public int tileId = tileEntityCounter++;
+ // PaperSpigot end
+
// Spigot end
public TileEntity() {}
public TileEntity() {
this.position = BlockPosition.ZERO;
this.h = -1;
diff --git a/src/main/java/net/minecraft/server/TileEntityBeacon.java b/src/main/java/net/minecraft/server/TileEntityBeacon.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/TileEntityBeacon.java
+++ b/src/main/java/net/minecraft/server/TileEntityBeacon.java
@@ -0,0 +0,0 @@ public class TileEntityBeacon extends TileEntity implements IInventory {
@@ -0,0 +0,0 @@ public class TileEntityBeacon extends TileEntityContainer implements IUpdatePlay
public TileEntityBeacon() {}
public void h() {
public void c() {
- if (this.world.getTime() % 80L == 0L) {
+ if (true || this.world.getTime() % 80L == 0L) { // PaperSpigot - controlled by Improved Tick handling
this.y();
this.x();
+ if (true || this.world.getTime() % 80L == 0L) { // PaperSpigot - controlled by Improved Tick Handling
this.m();
}
diff --git a/src/main/java/net/minecraft/server/TileEntityChest.java b/src/main/java/net/minecraft/server/TileEntityChest.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/TileEntityChest.java
+++ b/src/main/java/net/minecraft/server/TileEntityChest.java
@@ -0,0 +0,0 @@ public class TileEntityChest extends TileEntity implements IInventory {
++this.ticks;
@@ -0,0 +0,0 @@ public class TileEntityChest extends TileEntityContainer implements IUpdatePlaye
++this.n;
float f;
- if (!this.world.isStatic && this.o != 0 && (this.ticks + this.x + this.y + this.z) % 200 == 0) {
+ if (!this.world.isStatic && this.o != 0 && (this.ticks + this.x + this.y + this.z) % 10 == 0) { // PaperSpigot Reduced 200 -> 10 interval due to reduced tick rate from Improved Tick Handling
this.o = 0;
- if (!this.world.isStatic && this.l != 0 && (this.n + i + j + k) % 200 == 0) {
+ if (!this.world.isStatic && this.l != 0 && (this.n + i + j + k) % 10 == 0) { // PaperSpigot Reduced 200 -> 10 interval due to reduced tick rate from Improved Tick Handling
this.l = 0;
f = 5.0F;
List list = this.world.a(EntityHuman.class, AxisAlignedBB.a((double) ((float) this.x - f), (double) ((float) this.y - f), (double) ((float) this.z - f), (double) ((float) (this.x + 1) + f), (double) ((float) (this.y + 1) + f), (double) ((float) (this.z + 1) + f)));
List list = this.world.a(EntityHuman.class, new AxisAlignedBB((double) ((float) i - f), (double) ((float) j - f), (double) ((float) k - f), (double) ((float) (i + 1) + f), (double) ((float) (j + 1) + f), (double) ((float) (k + 1) + f)));
diff --git a/src/main/java/net/minecraft/server/TileEntityEnderChest.java b/src/main/java/net/minecraft/server/TileEntityEnderChest.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/TileEntityEnderChest.java
+++ b/src/main/java/net/minecraft/server/TileEntityEnderChest.java
@@ -0,0 +0,0 @@ public class TileEntityEnderChest extends TileEntity {
@@ -0,0 +0,0 @@ public class TileEntityEnderChest extends TileEntity implements IUpdatePlayerLis
public TileEntityEnderChest() {}
public void h() {
super.h();
- if (++this.k % 20 * 4 == 0) {
+ if (++this.k % 4 == 0) { // PaperSpigot Reduced (20 * 4) -> 4 interval due to reduced tick rate from Improved Tick Handling
this.world.playBlockAction(this.x, this.y, this.z, Blocks.ENDER_CHEST, 1, this.j);
public void c() {
- if (++this.h % 20 * 4 == 0) {
+ if (++this.h % 4 == 0) { // PaperSpigot Reduced (20 * 4) -> 4 interval due to reduced tick rate from Improved Tick Handling
this.world.playBlockAction(this.position, Blocks.ENDER_CHEST, 1, this.g);
}
diff --git a/src/main/java/net/minecraft/server/TileEntityLightDetector.java b/src/main/java/net/minecraft/server/TileEntityLightDetector.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/TileEntityLightDetector.java
+++ b/src/main/java/net/minecraft/server/TileEntityLightDetector.java
@@ -0,0 +0,0 @@ public class TileEntityLightDetector extends TileEntity {
@@ -0,0 +0,0 @@ public class TileEntityLightDetector extends TileEntity implements IUpdatePlayer
public TileEntityLightDetector() {}
public void h() {
public void c() {
- if (this.world != null && !this.world.isStatic && this.world.getTime() % 20L == 0L) {
+ if (this.world != null && !this.world.isStatic /*&& this.world.getTime() % 20L == 0L*/) { // PaperSpigot - interval controlled by Improved Tick Handling
this.h = this.q();
if (this.h instanceof BlockDaylightDetector) {
((BlockDaylightDetector) this.h).e(this.world, this.x, this.y, this.z);
this.e = this.w();
if (this.e instanceof BlockDaylightDetector) {
((BlockDaylightDetector) this.e).d(this.world, this.position);
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -0,0 +0,0 @@ package net.minecraft.server;
import com.google.common.base.Predicate;
import com.google.common.collect.Lists;
-import java.util.ArrayList;
-import java.util.Calendar;
-import java.util.Collection;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Random;
-import java.util.UUID;
+import java.util.*;
import java.util.concurrent.Callable;
// CraftBukkit start
@@ -0,0 +0,0 @@ public abstract class World implements IBlockAccess {
};
// Spigot end
protected List f = new ArrayList();
- public Set tileEntityList = new HashSet(); // CraftBukkit - ArrayList -> HashSet
+ public Set tileEntityList = new org.spigotmc.WorldTileEntityList(this); // CraftBukkit - ArrayList -> HashSet
private List a = new ArrayList();
private List b = new ArrayList();
public List players = new ArrayList();
diff --git a/src/main/java/org/spigotmc/WorldTileEntityList.java b/src/main/java/org/spigotmc/WorldTileEntityList.java
protected final List g = Lists.newArrayList();
public final List h = Lists.newArrayList();
- public final List tileEntityList = Lists.newArrayList();
+ public final Set tileEntityList = new org.github.paperspigot.WorldTileEntityList(this); // PaperSpigot
private final List a = Lists.newArrayList();
private final List b = Lists.newArrayList();
public final List players = Lists.newArrayList();
diff --git a/src/main/java/org/github/paperspigot/WorldTileEntityList.java b/src/main/java/org/github/paperspigot/WorldTileEntityList.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/org/spigotmc/WorldTileEntityList.java
+++ b/src/main/java/org/github/paperspigot/WorldTileEntityList.java
@@ -0,0 +0,0 @@
+package org.spigotmc;
+package org.github.paperspigot;
+
+import com.google.common.collect.ArrayListMultimap;
+import com.google.common.collect.Maps;
+import com.google.common.collect.Multimap;
+import net.minecraft.server.*;
+import net.minecraft.util.gnu.trove.map.hash.TObjectIntHashMap;
+import gnu.trove.map.hash.TObjectIntHashMap;
+
+import java.util.Collection;
+import java.util.HashSet;
@@ -122,39 +122,40 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+
+public class WorldTileEntityList extends HashSet<TileEntity> {
+ private static final TObjectIntHashMap<Class<? extends TileEntity>> tileEntityTickIntervals =
+ new TObjectIntHashMap<Class<? extends TileEntity>>() {{
+ // Use -1 for no ticking
+ // These TE's have empty tick methods, doing nothing. Never bother ticking them.
+ for (Class<? extends TileEntity> ignored : new Class[]{
+ TileEntityChest.class, // PaperSpigot - Don't tick chests either
+ TileEntityEnderChest.class, // PaperSpigot - Don't tick chests either
+ TileEntityRecordPlayer.class,
+ TileEntityDispenser.class,
+ TileEntityDropper.class,
+ TileEntitySign.class,
+ TileEntityNote.class,
+ TileEntityEnderPortal.class,
+ TileEntityCommand.class,
+ TileEntitySkull.class,
+ TileEntityComparator.class,
+ TileEntityFlowerPot.class
+ }) {
+ put(ignored, -1);
+ }
+ new TObjectIntHashMap<Class<? extends TileEntity>>() {{
+ // Use -1 for no ticking
+ // These TE's have empty tick methods, doing nothing. Never bother ticking them.
+ for (Class<? extends TileEntity> ignored : new Class[]{
+ TileEntityChest.class, // PaperSpigot - Don't tick chests either
+ TileEntityEnderChest.class, // PaperSpigot - Don't tick chests either
+ TileEntityRecordPlayer.class,
+ TileEntityDispenser.class,
+ TileEntityDropper.class,
+ TileEntitySign.class,
+ TileEntityNote.class,
+ TileEntityEnderPortal.class,
+ TileEntityCommand.class,
+ TileEntitySkull.class,
+ TileEntityComparator.class,
+ TileEntityFlowerPot.class
+ }) {
+ put(ignored, -1);
+ }
+
+ // does findPlayer lookup, so this helps performance to slow down
+ put(TileEntityEnchantTable.class, 20);
+ // does findPlayer lookup, so this helps performance to slow down
+ put(TileEntityEnchantTable.class, 20);
+
+ // Slow things down that players won't notice due to craftbukkit "wall time" patches.
+ // These need to be investigated further before they can be safely used here
+ //put(TileEntityFurnace.class, 20);
+ //put(TileEntityBrewingStand.class, 10);
+ // Slow things down that players won't notice due to craftbukkit "wall time" patches.
+ // These need to be investigated further before they can be safely used here
+ //put(TileEntityFurnace.class, 20);
+ //put(TileEntityBrewingStand.class, 10);
+
+ // Vanilla controlled values - These are checks already done in vanilla, so don't tick on ticks we know
+ // won't do anything anyways
+ put(TileEntityBeacon.class, 80);
+ put(TileEntityLightDetector.class, 20);
+ }};
+
+ // Vanilla controlled values - These are checks already done in vanilla, so don't tick on ticks we know
+ // won't do anything anyways
+ put(TileEntityBeacon.class, 80);
+ put(TileEntityLightDetector.class, 20);
+ }};
+ private static int getInterval(Class<? extends TileEntity> cls) {
+ int tickInterval = tileEntityTickIntervals.get(cls);
+ return tickInterval != 0 ? tickInterval : 1;
@@ -281,4 +282,5 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+ }
+}
\ No newline at end of file
--