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Fix patch "Faster redstone torch rapid clock removal" (#2014)

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Tux pointed out the patch still has O(n^2) time complexity since
the sublist class in arraylist does not override clear() from
AbstractList, which uses a forward moving iterator to clear
the list.

Resolved by using a peek and poll from ArrayDeque.

This patch also removes the useless WeakHashMap which holds
the list (it mapped world->list) and replaces it with a
field on World.
This commit is contained in:
Spottedleaf 2019-05-10 08:48:58 -07:00 committed by Shane Freeder
parent e0d8e0dde5
commit 994679a0c9
13 changed files with 113 additions and 63 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

74
Spigot-Server-Patches/0106-Faster-redstone-torch-rapid-clock-removal.patch
View File

@ -1,4 +1,4 @@
From 1d7fc3c3ce80240e99ea57a6c854b515b3880f3a Mon Sep 17 00:00:00 2001
From d52d8059d6a382725261365b534a91ff351b17c2 Mon Sep 17 00:00:00 2001
From: Martin Panzer <postremus1996@googlemail.com>
Date: Mon, 23 May 2016 12:12:37 +0200
Subject: [PATCH] Faster redstone torch rapid clock removal
@ -6,29 +6,67 @@ Subject: [PATCH] Faster redstone torch rapid clock removal
Only resize the the redstone torch list once, since resizing arrays / lists is costly
diff --git a/src/main/java/net/minecraft/server/BlockRedstoneTorch.java b/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
index a99f979ef..a79484e3e 100644
index a99f979ef..919ba8a14 100644
--- a/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
+++ b/src/main/java/net/minecraft/server/BlockRedstoneTorch.java
@@ -68,9 +68,17 @@ public class BlockRedstoneTorch extends BlockTorch {
@@ -11,7 +11,7 @@ import org.bukkit.event.block.BlockRedstoneEvent; // CraftBukkit
public class BlockRedstoneTorch extends BlockTorch {
public static final BlockStateBoolean LIT = BlockProperties.r;
- private static final Map<IBlockAccess, List<BlockRedstoneTorch.RedstoneUpdateInfo>> b = new WeakHashMap();
+ // Paper - Move the mapped list to World
protected BlockRedstoneTorch(Block.Info block_info) {
super(block_info);
@@ -66,11 +66,16 @@ public class BlockRedstoneTorch extends BlockTorch {
}
public static void a(IBlockData iblockdata, World world, BlockPosition blockposition, Random random, boolean flag) {
List list = (List) BlockRedstoneTorch.b.get(world);
- List list = (List) BlockRedstoneTorch.b.get(world);
+ // Paper start
+ java.util.ArrayDeque<BlockRedstoneTorch.RedstoneUpdateInfo> redstoneUpdateInfos = world.redstoneUpdateInfos;
- while (list != null && !list.isEmpty() && world.getTime() - ((BlockRedstoneTorch.RedstoneUpdateInfo) list.get(0)).b > 60L) {
- list.remove(0);
+ // Paper start
+ if (list != null) {
+ int index = 0;
+ while (index < list.size() && world.getTime() - ((BlockRedstoneTorch.RedstoneUpdateInfo) list.get(index)).getTime() > 60L) {
+ index++;
+ }
+ if (index > 0) {
+ list.subList(0, index).clear();
+ if (redstoneUpdateInfos != null) {
+ BlockRedstoneTorch.RedstoneUpdateInfo curr;
+ while ((curr = redstoneUpdateInfos.peek()) != null && world.getTime() - curr.getTime() > 60L) {
+ redstoneUpdateInfos.poll();
+ }
}
+ // Paper end
// CraftBukkit start
org.bukkit.plugin.PluginManager manager = world.getServer().getPluginManager();
@@ -140,9 +145,12 @@ public class BlockRedstoneTorch extends BlockTorch {
}
private static boolean a(World world, BlockPosition blockposition, boolean flag) {
- List<BlockRedstoneTorch.RedstoneUpdateInfo> list = (List) BlockRedstoneTorch.b.computeIfAbsent(world, (iblockaccess) -> {
- return Lists.newArrayList();
- });
+ // Paper start
+ java.util.ArrayDeque<BlockRedstoneTorch.RedstoneUpdateInfo> list = world.redstoneUpdateInfos;
+ if (list == null) {
+ list = world.redstoneUpdateInfos = new java.util.ArrayDeque<>();
+ }
+
if (flag) {
list.add(new BlockRedstoneTorch.RedstoneUpdateInfo(blockposition.immutableCopy(), world.getTime()));
@@ -150,9 +158,9 @@ public class BlockRedstoneTorch extends BlockTorch {
int i = 0;
- for (int j = 0; j < list.size(); ++j) {
- BlockRedstoneTorch.RedstoneUpdateInfo blockredstonetorch_redstoneupdateinfo = (BlockRedstoneTorch.RedstoneUpdateInfo) list.get(j);
-
+ for (java.util.Iterator<BlockRedstoneTorch.RedstoneUpdateInfo> iterator = list.iterator(); iterator.hasNext();) {
+ BlockRedstoneTorch.RedstoneUpdateInfo blockredstonetorch_redstoneupdateinfo = iterator.next();
+ // Paper end
if (blockredstonetorch_redstoneupdateinfo.a.equals(blockposition)) {
++i;
if (i >= 8) {
@@ -167,7 +175,7 @@ public class BlockRedstoneTorch extends BlockTorch {
public static class RedstoneUpdateInfo {
@ -38,6 +76,18 @@ index a99f979ef..a79484e3e 100644
public RedstoneUpdateInfo(BlockPosition blockposition, long i) {
this.a = blockposition;
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index de09ed97e..3305e110c 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -99,6 +99,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
private org.spigotmc.TickLimiter tileLimiter;
private int tileTickPosition;
public final Map<Explosion.CacheKey, Float> explosionDensityCache = new HashMap<>(); // Paper - Optimize explosions
+ public java.util.ArrayDeque<BlockRedstoneTorch.RedstoneUpdateInfo> redstoneUpdateInfos; // Paper - Move from Map in BlockRedstoneTorch to here
public CraftWorld getWorld() {
return this.world;
--
2.21.0

6
Spigot-Server-Patches/0129-Optimize-World.isLoaded-BlockPosition-Z.patch
View File

@ -1,4 +1,4 @@
From 40572ae9162a641bd6cea6dd281a7ef4faf25f38 Mon Sep 17 00:00:00 2001
From 900048bc0a83882aa8c155c135a93c33851eba69 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Fri, 2 Dec 2016 00:11:43 -0500
Subject: [PATCH] Optimize World.isLoaded(BlockPosition)Z
@ -6,10 +6,10 @@ Subject: [PATCH] Optimize World.isLoaded(BlockPosition)Z
Reduce method invocations for World.isLoaded(BlockPosition)Z
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 5637c3872..1286703bf 100644
index 3305e110c..8ac081bef 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -208,6 +208,10 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
@@ -209,6 +209,10 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
return i < 0 || i >= 256;
}

6
Spigot-Server-Patches/0172-Fix-MC-117075-TE-Unload-Lag-Spike.patch
View File

@ -1,14 +1,14 @@
From 9bd0b46ac1dc7a48289ebe7365b4035cb30cf301 Mon Sep 17 00:00:00 2001
From 4a06cdf0e8a73013b84c46cd67d12b3cec8cbfb4 Mon Sep 17 00:00:00 2001
From: mezz <tehgeek@gmail.com>
Date: Wed, 9 Aug 2017 17:51:22 -0500
Subject: [PATCH] Fix MC-117075: TE Unload Lag Spike
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 9b9e969f52..ea8a6e557a 100644
index 8ac081bef..f9413dd68 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -729,7 +729,11 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
@@ -730,7 +730,11 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
gameprofilerfiller.enter("blockEntities");
timings.tileEntityTick.startTiming(); // Spigot
if (!this.tileEntityListUnload.isEmpty()) {

8
Spigot-Server-Patches/0184-Send-attack-SoundEffects-only-to-players-who-can-see.patch
View File

@ -1,4 +1,4 @@
From 8cb1dec3a6a38ebdd4e4ae464789085dbc20e616 Mon Sep 17 00:00:00 2001
From b1a18d2954d0e282cfb78fce638663d2afeadaba Mon Sep 17 00:00:00 2001
From: Brokkonaut <hannos17@gmx.de>
Date: Tue, 31 Oct 2017 03:26:18 +0100
Subject: [PATCH] Send attack SoundEffects only to players who can see the
@ -6,7 +6,7 @@ Subject: [PATCH] Send attack SoundEffects only to players who can see the
diff --git a/src/main/java/net/minecraft/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java
index 0f8100a05e..a30d88af81 100644
index 0f8100a05..a30d88af8 100644
--- a/src/main/java/net/minecraft/server/EntityHuman.java
+++ b/src/main/java/net/minecraft/server/EntityHuman.java
@@ -941,6 +941,15 @@ public abstract class EntityHuman extends EntityLiving {
@ -72,10 +72,10 @@ index 0f8100a05e..a30d88af81 100644
entity.extinguish();
}
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index ea8a6e557a..b3a4b2ea97 100644
index f9413dd68..8328b0125 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -666,6 +666,10 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
@@ -667,6 +667,10 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
this.a(entityhuman, (double) blockposition.getX() + 0.5D, (double) blockposition.getY() + 0.5D, (double) blockposition.getZ() + 0.5D, soundeffect, soundcategory, f, f1);
}

6
Spigot-Server-Patches/0188-use-CB-BlockState-implementations-for-captured-block.patch
View File

@ -1,4 +1,4 @@
From 4ce23a028026ea464b12623a787b7fd10a3de2bb Mon Sep 17 00:00:00 2001
From 6372cbd4afa45ce3bb758f13529d5f38893d6947 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Thu, 16 Nov 2017 12:12:41 +0000
Subject: [PATCH] use CB BlockState implementations for captured blocks
@ -18,10 +18,10 @@ the blockstate that will be valid for restoration, as opposed to dropping
information on restoration when the event is cancelled.
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 0389ecadff..dd74f38038 100644
index 8328b0125..c388a8261 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -343,7 +343,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
@@ -344,7 +344,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
// CraftBukkit start - capture blockstates
CraftBlockState blockstate = null;
if (this.captureBlockStates) {

12
Spigot-Server-Patches/0249-Avoid-Chunk-Lookups-for-Entity-TileEntity-Current-Ch.patch
View File

@ -1,4 +1,4 @@
From f9d1477d080f592e85e7279932c397dba374cb13 Mon Sep 17 00:00:00 2001
From 2b38cf192766111ee616781fcad9018b0ce05cbd Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 4 Jul 2018 03:39:51 -0400
Subject: [PATCH] Avoid Chunk Lookups for Entity/TileEntity Current Chunk
@ -10,10 +10,10 @@ to the object directly on the Entity/TileEntity object we can directly grab.
Use that local value instead to reduce lookups in many hot places.
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index edd8e7810f..5349a3a8bc 100644
index c388a8261..463353bc7 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -761,7 +761,8 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
@@ -762,7 +762,8 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
if (!tileentity.isRemoved() && tileentity.hasWorld()) {
BlockPosition blockposition = tileentity.getPosition();
@ -23,7 +23,7 @@ index edd8e7810f..5349a3a8bc 100644
try {
gameprofilerfiller.a(() -> {
return String.valueOf(TileEntityTypes.a(tileentity.q()));
@@ -795,7 +796,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
@@ -796,7 +797,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
this.tileEntityListTick.remove(tileTickPosition--);
// Spigot end
//this.tileEntityList.remove(tileentity); // Paper - remove unused list
@ -32,7 +32,7 @@ index edd8e7810f..5349a3a8bc 100644
this.getChunkAtWorldCoords(tileentity.getPosition()).removeTileEntity(tileentity.getPosition());
}
}
@@ -816,8 +817,9 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
@@ -817,8 +818,9 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
}
// CraftBukkit end */
@ -45,7 +45,7 @@ index edd8e7810f..5349a3a8bc 100644
chunk.setTileEntity(tileentity1.getPosition(), tileentity1);
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index 38d673d8fe..902aa562cc 100644
index 0e559133f..1c92cf58a 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -1068,7 +1068,7 @@ public class WorldServer extends World {

8
Spigot-Server-Patches/0265-Option-to-prevent-armor-stands-from-doing-entity-loo.patch
View File

@ -1,11 +1,11 @@
From 335b90c1a502709c87dbbb48859344d896977485 Mon Sep 17 00:00:00 2001
From 5594979e93df19a7c1fad783524dd6c966cf351f Mon Sep 17 00:00:00 2001
From: Hugo Manrique <hugmanrique@gmail.com>
Date: Mon, 23 Jul 2018 12:57:39 +0200
Subject: [PATCH] Option to prevent armor stands from doing entity lookups
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 83e54cb904..f06bb3ae19 100644
index 83e54cb90..f06bb3ae1 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -326,6 +326,11 @@ public class PaperWorldConfig {
@ -21,10 +21,10 @@ index 83e54cb904..f06bb3ae19 100644
private void maxEntityCollision() {
maxCollisionsPerEntity = getInt( "max-entity-collisions", this.spigotConfig.getInt("max-entity-collisions", 8) );
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index a7e24ed725..5544c4dbf3 100644
index 8c59ec41c..33f0d1cd8 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -868,6 +868,14 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
@@ -869,6 +869,14 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
// Spigot end
}

10
Spigot-Server-Patches/0310-Prevent-Mob-AI-Rules-from-Loading-Chunks.patch
View File

@ -1,11 +1,11 @@
From f29dcfd87c3bff303269693956d68e7e3cb8197d Mon Sep 17 00:00:00 2001
From c81e2d8af2ab8dd4c2059c669964451c78c628be Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 10 Sep 2018 23:56:36 -0400
Subject: [PATCH] Prevent Mob AI Rules from Loading Chunks
diff --git a/src/main/java/net/minecraft/server/PathfinderGoalRemoveBlock.java b/src/main/java/net/minecraft/server/PathfinderGoalRemoveBlock.java
index ce9318c575..541d97344e 100644
index ce9318c57..541d97344 100644
--- a/src/main/java/net/minecraft/server/PathfinderGoalRemoveBlock.java
+++ b/src/main/java/net/minecraft/server/PathfinderGoalRemoveBlock.java
@@ -12,11 +12,13 @@ public class PathfinderGoalRemoveBlock extends PathfinderGoalGotoTarget {
@ -53,7 +53,7 @@ index ce9318c575..541d97344e 100644
return block == this.g && iworldreader.getType(blockposition.up()).isAir() && iworldreader.getType(blockposition.up(2)).isAir();
}
diff --git a/src/main/java/net/minecraft/server/RandomPositionGenerator.java b/src/main/java/net/minecraft/server/RandomPositionGenerator.java
index 8340d6d25b..78eb1b39cf 100644
index 8340d6d25..78eb1b39c 100644
--- a/src/main/java/net/minecraft/server/RandomPositionGenerator.java
+++ b/src/main/java/net/minecraft/server/RandomPositionGenerator.java
@@ -93,6 +93,7 @@ public class RandomPositionGenerator {
@ -74,10 +74,10 @@ index 8340d6d25b..78eb1b39cf 100644
}
}
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 5544c4dbf3..39d5a8f5e5 100644
index 33f0d1cd8..acd1b856e 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -646,6 +646,16 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
@@ -647,6 +647,16 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
return chunk.getType(blockposition);
}
}

12
Spigot-Server-Patches/0325-Add-sun-related-API.patch
View File

@ -1,11 +1,11 @@
From 424d5ef016abd8b3cc39723424efda13f1255740 Mon Sep 17 00:00:00 2001
From 6f55238bc936a3be2d872c5f7a0b8c71b9832acf Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Sun, 7 Oct 2018 00:54:21 -0500
Subject: [PATCH] Add sun related API
diff --git a/src/main/java/net/minecraft/server/EntityInsentient.java b/src/main/java/net/minecraft/server/EntityInsentient.java
index f1621a9e9d..a8318c88af 100644
index f1621a9e9..a8318c88a 100644
--- a/src/main/java/net/minecraft/server/EntityInsentient.java
+++ b/src/main/java/net/minecraft/server/EntityInsentient.java
@@ -1330,6 +1330,7 @@ public abstract class EntityInsentient extends EntityLiving {
@ -17,10 +17,10 @@ index f1621a9e9d..a8318c88af 100644
if (this.world.J() && !this.world.isClientSide) {
float f = this.aE();
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 39d5a8f5e5..2278c7c4ab 100644
index acd1b856e..8bbcbbf89 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -668,6 +668,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
@@ -669,6 +669,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
}
}
@ -29,7 +29,7 @@ index 39d5a8f5e5..2278c7c4ab 100644
return this.d < 4;
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 28c5fd988d..ed646bc9db 100644
index 583fc6f75..b9786909b 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -740,6 +740,13 @@ public class CraftWorld implements World {
@ -47,7 +47,7 @@ index 28c5fd988d..ed646bc9db 100644
public boolean createExplosion(double x, double y, double z, float power) {
return createExplosion(x, y, z, power, false, true);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java
index 53c2d154ed..56c233872b 100644
index 53c2d154e..56c233872 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java
@@ -68,4 +68,11 @@ public abstract class CraftMob extends CraftLivingEntity implements Mob {

14
Spigot-Server-Patches/0346-Optimize-redstone-algorithm.patch
View File

@ -1,4 +1,4 @@
From f4ea90abc5bbe39acf0de2aa6de4801139e329ac Mon Sep 17 00:00:00 2001
From 1befa1b4906acf0477abe19ae45aacfb4c3326a0 Mon Sep 17 00:00:00 2001
From: theosib <millerti@172.16.221.1>
Date: Thu, 27 Sep 2018 01:43:35 -0600
Subject: [PATCH] Optimize redstone algorithm
@ -19,7 +19,7 @@ Aside from making the obvious class/function renames and obfhelpers I didn't nee
Just added Bukkit's event system and took a few liberties with dead code and comment misspellings.
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index ad793ffa38..ef882b897f 100644
index ad793ffa3..ef882b897 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -439,4 +439,14 @@ public class PaperWorldConfig {
@ -39,7 +39,7 @@ index ad793ffa38..ef882b897f 100644
}
diff --git a/src/main/java/com/destroystokyo/paper/util/RedstoneWireTurbo.java b/src/main/java/com/destroystokyo/paper/util/RedstoneWireTurbo.java
new file mode 100644
index 0000000000..cf5661f1c5
index 000000000..cf5661f1c
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/RedstoneWireTurbo.java
@@ -0,0 +1,912 @@
@ -956,7 +956,7 @@ index 0000000000..cf5661f1c5
+ }
+}
diff --git a/src/main/java/net/minecraft/server/BlockRedstoneWire.java b/src/main/java/net/minecraft/server/BlockRedstoneWire.java
index da903f74b6..aa35e0d061 100644
index da903f74b..aa35e0d06 100644
--- a/src/main/java/net/minecraft/server/BlockRedstoneWire.java
+++ b/src/main/java/net/minecraft/server/BlockRedstoneWire.java
@@ -1,5 +1,7 @@
@ -1124,10 +1124,10 @@ index da903f74b6..aa35e0d061 100644
c(iblockdata, world, blockposition);
world.a(blockposition, false);
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 2278c7c4ab..4531adc268 100644
index 8bbcbbf89..34d7b9314 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -547,6 +547,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
@@ -548,6 +548,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
}
@ -1135,7 +1135,7 @@ index 2278c7c4ab..4531adc268 100644
public void a(BlockPosition blockposition, Block block, BlockPosition blockposition1) {
if (!this.isClientSide) {
IBlockData iblockdata = this.getType(blockposition);
@@ -1308,6 +1309,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
@@ -1309,6 +1310,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
return this.getBlockFacePower(blockposition.down(), EnumDirection.DOWN) > 0 ? true : (this.getBlockFacePower(blockposition.up(), EnumDirection.UP) > 0 ? true : (this.getBlockFacePower(blockposition.north(), EnumDirection.NORTH) > 0 ? true : (this.getBlockFacePower(blockposition.south(), EnumDirection.SOUTH) > 0 ? true : (this.getBlockFacePower(blockposition.west(), EnumDirection.WEST) > 0 ? true : this.getBlockFacePower(blockposition.east(), EnumDirection.EAST) > 0))));
}

6
Spigot-Server-Patches/0362-BlockDestroyEvent.patch
View File

@ -1,4 +1,4 @@
From cd6a0cd2c5e568884667729120406fc27837e454 Mon Sep 17 00:00:00 2001
From 7d73d345fb5c9ad84aa68fa7d80de4dcee6088a6 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 6 Feb 2019 00:20:33 -0500
Subject: [PATCH] BlockDestroyEvent
@ -11,10 +11,10 @@ floating in the air.
This can replace many uses of BlockPhysicsEvent
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 4531adc268..a7333de99a 100644
index 34d7b9314..ab56086e1 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -477,8 +477,20 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
@@ -478,8 +478,20 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
return false;
} else {
Fluid fluid = this.getFluid(blockposition);

6
Spigot-Server-Patches/0385-Optimize-Captured-TileEntity-Lookup.patch
View File

@ -1,4 +1,4 @@
From 56b3f4aeb4601cb80aaf0e66c2d97482e23e5ac8 Mon Sep 17 00:00:00 2001
From d2b2e3091b3cf797a06a1fc5c86388e90d87f384 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sat, 6 Apr 2019 10:16:48 -0400
Subject: [PATCH] Optimize Captured TileEntity Lookup
@ -10,10 +10,10 @@ Optimize to check if the captured list even has values in it, and also to
just do a get call since the value can never be null.
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index a7333de99a..235440c651 100644
index ab56086e1..a1e660767 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -1050,12 +1050,13 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
@@ -1051,12 +1051,13 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
return null;
} else {
// CraftBukkit start

8
Spigot-Server-Patches/0386-Add-Heightmap-API.patch
View File

@ -1,14 +1,14 @@
From 38a4833f0693fd44bd6be0fd00b32ad98af60dd0 Mon Sep 17 00:00:00 2001
From 898e971f01f728b6ddddda340224e41a63a39a53 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Tue, 1 Jan 2019 02:22:01 -0800
Subject: [PATCH] Add Heightmap API
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 235440c651..cae59ed377 100644
index a1e660767..4caf5d9af 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -616,8 +616,8 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
@@ -617,8 +617,8 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
}
}
@ -20,7 +20,7 @@ index 235440c651..cae59ed377 100644
if (i >= -30000000 && j >= -30000000 && i < 30000000 && j < 30000000) {
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index ed646bc9db..d2c3ea0dc3 100644
index b9786909b..cd3814cdd 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -317,6 +317,29 @@ public class CraftWorld implements World {