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Add Lighting Queue 

The lighting queue spreads out the processing of light updates across
multiple ticks based on how much free time the server has left at the end
of the tick.
This commit is contained in:
Byteflux 2016-03-24 23:38:38 -07:00
parent 1d88720b2c
commit 3fd3544a36
14 changed files with 350 additions and 353 deletions
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242
Spigot-Server-Patches/0031-Configurable-async-light-updates.patch
View File

@ -1,242 +0,0 @@
From 3139fa5792642d1ac35a315ca8a40acf0c057bf7 Mon Sep 17 00:00:00 2001
From: Byteflux <byte@byteflux.net>
Date: Wed, 2 Mar 2016 00:52:31 -0600
Subject: [PATCH] Configurable async light updates
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index facb98c..9991a4a 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -166,4 +166,9 @@ public class PaperWorldConfig {
}
+ public boolean useAsyncLighting;
+ private void useAsyncLighting() {
+ useAsyncLighting = false; //getBoolean( "use-async-lighting", false );
+ log("World async lighting: " + useAsyncLighting);
+ }
}
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index cde4124..5df38be 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -11,6 +11,8 @@ import java.util.Map;
import java.util.Random;
import java.util.concurrent.Callable;
import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.atomic.AtomicInteger; // Paper
+
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
@@ -44,6 +46,10 @@ public class Chunk {
private int w;
private ConcurrentLinkedQueue<BlockPosition> x;
protected gnu.trove.map.hash.TObjectIntHashMap<Class> entityCount = new gnu.trove.map.hash.TObjectIntHashMap<Class>(); // Spigot
+ // Paper start - Asynchronous light updates
+ public AtomicInteger pendingLightUpdates = new AtomicInteger();
+ public long lightUpdateTime;
+ // Paper end
// CraftBukkit start - Neighbor loaded cache for chunk lighting and entity ticking
private int neighbors = 0x1 << 12;
@@ -278,7 +284,7 @@ public class Chunk {
private void a(int i, int j, int k, int l) {
if (l > k && this.world.areChunksLoaded(new BlockPosition(i, 0, j), 16)) {
for (int i1 = k; i1 < l; ++i1) {
- this.world.c(EnumSkyBlock.SKY, new BlockPosition(i, i1, j));
+ this.world.updateLight(EnumSkyBlock.SKY, new BlockPosition(i, i1, j));
}
this.r = true;
@@ -991,7 +997,7 @@ public class Chunk {
public void b(boolean flag) {
if (this.l && !this.world.worldProvider.m() && !flag) {
- this.h(this.world.isClientSide);
+ this.recheckGaps(this.world.isClientSide); // Paper - Asynchronous lighting updates
}
this.q = true;
@@ -1012,6 +1018,23 @@ public class Chunk {
}
+ /**
+ * Paper- Recheck gaps asynchronously
+ */
+ public void recheckGaps(final boolean isClientSide) {
+ if (!world.paperConfig.useAsyncLighting) {
+ this.h(this.world.isClientSide);
+ return;
+ }
+
+ world.lightingExecutor.submit(new Runnable() {
+ @Override
+ public void run() {
+ Chunk.this.h(isClientSide);
+ }
+ });
+ }
+
public boolean isReady() {
// Spigot Start
/*
diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
index 83857a6..49288c9 100644
--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
@@ -46,6 +46,12 @@ public class ChunkProviderServer implements IChunkProvider {
}
public void queueUnload(int i, int j) {
+ // Paper start - Asynchronous lighting updates
+ Chunk chunk = chunks.get(LongHash.toLong(i, j));
+ if (chunk != null && chunk.world.paperConfig.useAsyncLighting && (chunk.pendingLightUpdates.get() > 0 || chunk.world.getTime() - chunk.lightUpdateTime < 20)) {
+ return;
+ }
+ // Paper end
if (this.world.worldProvider.c(i, j)) {
// CraftBukkit start
this.unloadQueue.add(i, j);
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index c5ce0c3..fae23ae 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -29,6 +29,12 @@ import org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason;
import org.bukkit.generator.ChunkGenerator;
// CraftBukkit end
+// Paper start
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
+// Paper end
+
public abstract class World implements IBlockAccess {
private int a = 63;
@@ -134,6 +140,7 @@ public abstract class World implements IBlockAccess {
private org.spigotmc.TickLimiter entityLimiter;
private org.spigotmc.TickLimiter tileLimiter;
private int tileTickPosition;
+ public ExecutorService lightingExecutor = Executors.newSingleThreadExecutor(new ThreadFactoryBuilder().setNameFormat("Paper - Lighting Thread").build()); // Paper - Asynchronous lighting updates
public CraftWorld getWorld() {
return this.world;
@@ -476,7 +483,7 @@ public abstract class World implements IBlockAccess {
if (!this.worldProvider.m()) {
for (i1 = k; i1 <= l; ++i1) {
- this.c(EnumSkyBlock.SKY, new BlockPosition(i, i1, j));
+ this.updateLight(EnumSkyBlock.SKY, new BlockPosition(i, i1, j)); // Paper - Asynchronous lighting updates
}
}
@@ -2245,10 +2252,10 @@ public abstract class World implements IBlockAccess {
boolean flag = false;
if (!this.worldProvider.m()) {
- flag |= this.c(EnumSkyBlock.SKY, blockposition);
+ flag |= this.updateLight(EnumSkyBlock.SKY, blockposition); // Paper - Asynchronous lighting updates
}
- flag |= this.c(EnumSkyBlock.BLOCK, blockposition);
+ flag |= this.updateLight(EnumSkyBlock.BLOCK, blockposition); // Paper - Asynchronous lighting updates
return flag;
}
@@ -2298,10 +2305,15 @@ public abstract class World implements IBlockAccess {
}
}
+ // Paper start - Asynchronous lighting updates
public boolean c(EnumSkyBlock enumskyblock, BlockPosition blockposition) {
+ return this.c(enumskyblock, blockposition, null, null);
+ }
+
+ public boolean c(EnumSkyBlock enumskyblock, BlockPosition blockposition, Chunk chunk, List<Chunk> neighbors) { // Paper
// CraftBukkit start - Use neighbor cache instead of looking up
- Chunk chunk = this.getChunkIfLoaded(blockposition.getX() >> 4, blockposition.getZ() >> 4);
- if (chunk == null || !chunk.areNeighborsLoaded(1) /*!this.areChunksLoaded(blockposition, 17, false)*/) {
+ //Chunk chunk = this.getChunkIfLoaded(blockposition.getX() >> 4, blockposition.getZ() >> 4);
+ if (chunk == null /*|| !chunk.areNeighborsLoaded(1)*/ /*!this.areChunksLoaded(blockposition, 17, false)*/) {
// CraftBukkit end
return false;
} else {
@@ -2372,6 +2384,17 @@ public abstract class World implements IBlockAccess {
i = 0;
}
+ // Paper start - Asynchronous light updates
+ if (chunk.world.paperConfig.useAsyncLighting) {
+ chunk.pendingLightUpdates.decrementAndGet();
+ if (neighbors != null) {
+ for (Chunk neighbor : neighbors) {
+ neighbor.pendingLightUpdates.decrementAndGet();
+ }
+ }
+ }
+ // Paper end
+
this.methodProfiler.b();
this.methodProfiler.a("checkedPosition < toCheckCount");
@@ -2426,6 +2449,52 @@ public abstract class World implements IBlockAccess {
}
}
+ /**
+ * Paper - Asynchronous lighting updates
+ */
+ public boolean updateLight(final EnumSkyBlock enumskyblock, final BlockPosition position) {
+ int x = position.getX();
+ int z = position.getZ();
+ final Chunk chunk = this.getChunkIfLoaded(x >> 4, z >> 4);
+ if (chunk == null || !chunk.areNeighborsLoaded(1)) {
+ return false;
+ }
+
+ if (!chunk.world.paperConfig.useAsyncLighting) {
+ return this.c(enumskyblock, position, chunk, null);
+ }
+
+ chunk.pendingLightUpdates.incrementAndGet();
+ chunk.lightUpdateTime = chunk.world.getTime();
+
+ final List<Chunk> neighbors = new ArrayList<Chunk>();
+
+ for (int cx = (x >> 4) - 1; cx <= (x >> 4) + 1; ++cx) {
+ for (int cz = (z >> 4) - 1; cz <= (z >> 4) + 1; ++cz) {
+ if (cx != x >> 4 && cz != z >> 4) {
+ Chunk neighbor = this.getChunkIfLoaded(cx, cz);
+ if (neighbor != null) {
+ neighbor.pendingLightUpdates.incrementAndGet();
+ neighbor.lightUpdateTime = chunk.world.getTime();
+ neighbors.add(neighbor);
+ }
+ }
+ }
+ }
+
+ if (!Bukkit.isPrimaryThread()) {
+ return this.c(enumskyblock, position, chunk, neighbors);
+ }
+
+ lightingExecutor.submit(new Runnable() {
+ @Override
+ public void run() {
+ World.this.c(enumskyblock, position, chunk, neighbors);
+ }
+ });
+ return true;
+ }
+
public boolean a(boolean flag) {
return false;
}
--
2.7.1.windows.2

233
Spigot-Server-Patches/0031-Lighting-Queue.patch Normal file
View File

@ -0,0 +1,233 @@
From 73b3ea1a73387e5a5a24366959c1c35caf7387e9 Mon Sep 17 00:00:00 2001
From: Byteflux <byte@byteflux.net>
Date: Wed, 2 Mar 2016 00:52:31 -0600
Subject: [PATCH] Lighting Queue
diff --git a/src/main/java/co/aikar/timings/SpigotTimings.java b/src/main/java/co/aikar/timings/SpigotTimings.java
index 3f4271c..5fdf051 100644
--- a/src/main/java/co/aikar/timings/SpigotTimings.java
+++ b/src/main/java/co/aikar/timings/SpigotTimings.java
@@ -17,6 +17,7 @@ public final class SpigotTimings {
public static final Timing timeUpdateTimer = Timings.ofSafe("Time Update");
public static final Timing serverCommandTimer = Timings.ofSafe("Server Command");
public static final Timing worldSaveTimer = Timings.ofSafe("World Save");
+ public static final Timing lightingQueueTimer = Timings.ofSafe("Lighting Queue");
public static final Timing tickEntityTimer = Timings.ofSafe("## tickEntity");
public static final Timing tickTileEntityTimer = Timings.ofSafe("## tickTileEntity");
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index facb98c..e0e9a65 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -166,4 +166,9 @@ public class PaperWorldConfig {
}
+ public boolean queueLightUpdates;
+ private void queueLightUpdates() {
+ queueLightUpdates = getBoolean("queue-light-updates", false);
+ log("Lighting Queue enabled: " + queueLightUpdates);
+ }
}
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index cde4124..9020b1b 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -44,6 +44,7 @@ public class Chunk {
private int w;
private ConcurrentLinkedQueue<BlockPosition> x;
protected gnu.trove.map.hash.TObjectIntHashMap<Class> entityCount = new gnu.trove.map.hash.TObjectIntHashMap<Class>(); // Spigot
+ public int lightUpdates; // Paper - Number of queued light updates for this chunk
// CraftBukkit start - Neighbor loaded cache for chunk lighting and entity ticking
private int neighbors = 0x1 << 12;
@@ -226,6 +227,22 @@ public class Chunk {
private void h(boolean flag) {
this.world.methodProfiler.a("recheckGaps");
if (this.world.areChunksLoaded(new BlockPosition(this.locX * 16 + 8, 0, this.locZ * 16 + 8), 16)) {
+ // Paper start - Queue light update
+ if (!world.paperConfig.queueLightUpdates) {
+ recheckGaps(flag);
+ } else {
+ ++lightUpdates;
+ world.getServer().getServer().lightingQueue.add(() -> {
+ recheckGaps(flag);
+ --lightUpdates;
+ });
+ }
+ }
+ }
+
+ private void recheckGaps(boolean flag) {
+ if (true) {
+ // Paper end
for (int i = 0; i < 16; ++i) {
for (int j = 0; j < 16; ++j) {
if (this.h[i + j * 16]) {
@@ -476,7 +493,7 @@ public class Chunk {
} else {
if (flag) {
this.initLighting();
- } else {
+ } else if (!world.paperConfig.queueLightUpdates) { // Paper
int j1 = iblockdata.c();
int k1 = iblockdata1.c();
@@ -491,6 +508,28 @@ public class Chunk {
if (j1 != k1 && (j1 < k1 || this.getBrightness(EnumSkyBlock.SKY, blockposition) > 0 || this.getBrightness(EnumSkyBlock.BLOCK, blockposition) > 0)) {
this.d(i, k);
}
+ // Paper start - Queue light update
+ } else {
+ int j1 = iblockdata.c();
+ int k1 = iblockdata1.c();
+
+ ++lightUpdates;
+ world.getServer().getServer().lightingQueue.add(() -> {
+ if (j1 > 0) {
+ if (j >= i1) {
+ this.c(i, j + 1, k);
+ }
+ } else if (j == i1 - 1) {
+ this.c(i, j, k);
+ }
+
+ if (j1 != k1 && (j1 < k1 || this.getBrightness(EnumSkyBlock.SKY, blockposition) > 0 || this.getBrightness(EnumSkyBlock.BLOCK, blockposition) > 0)) {
+ this.d(i, k);
+ }
+
+ --lightUpdates;
+ });
+ // Paper end
}
TileEntity tileentity;
@@ -1314,4 +1353,29 @@ public class Chunk {
private EnumTileEntityState() {}
}
+
+ // Paper start
+ public boolean hasLightUpdates() {
+ if (world.paperConfig.queueLightUpdates) {
+ if (lightUpdates > 0) {
+ return true;
+ }
+
+ for (int x = locX - 2; x <= locX + 2; ++x) {
+ for (int z = locZ - 2; z <= locZ + 2; ++z) {
+ if ((x == 0 && z == 0) || (x == locX && z == locZ)) {
+ continue;
+ }
+
+ Chunk chunk = world.getChunkIfLoaded(x, z);
+ if (chunk != null && chunk.lightUpdates > 0) {
+ return true;
+ }
+ }
+ }
+ }
+
+ return false;
+ }
+ // Paper end
}
diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
index 83857a6..4dd672a 100644
--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
@@ -284,6 +284,7 @@ public class ChunkProviderServer implements IChunkProvider {
long chunkcoordinates = this.unloadQueue.popFirst();
Chunk chunk = this.chunks.get(chunkcoordinates);
if (chunk == null) continue;
+ if (chunk.hasLightUpdates()) continue; // Paper - Don't unload chunks with pending light updates.
ChunkUnloadEvent event = new ChunkUnloadEvent(chunk.bukkitChunk);
server.getPluginManager().callEvent(event);
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 6ae06a5..aa337cc 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -47,6 +47,11 @@ import org.bukkit.craftbukkit.CraftServer;
// CraftBukkit end
import co.aikar.timings.SpigotTimings; // Paper
+// Paper start
+import java.util.LinkedList;
+import java.util.Queue;
+// Paper end
+
public abstract class MinecraftServer implements Runnable, ICommandListener, IAsyncTaskHandler, IMojangStatistics {
public static final Logger LOGGER = LogManager.getLogger();
@@ -113,6 +118,7 @@ public abstract class MinecraftServer implements Runnable, ICommandListener, IAs
public final Thread primaryThread;
public java.util.Queue<Runnable> processQueue = new java.util.concurrent.ConcurrentLinkedQueue<Runnable>();
public int autosavePeriod;
+ public final Queue<Runnable> lightingQueue = new LinkedList<Runnable>(); // Paper - Queued light updates
// CraftBukkit end
public MinecraftServer(OptionSet options, Proxy proxy, DataConverterManager dataconvertermanager, YggdrasilAuthenticationService yggdrasilauthenticationservice, MinecraftSessionService minecraftsessionservice, GameProfileRepository gameprofilerepository, UserCache usercache) {
@@ -759,6 +765,35 @@ public abstract class MinecraftServer implements Runnable, ICommandListener, IAs
this.methodProfiler.b();
this.methodProfiler.b();
+
+ // Paper start - Flush light updates
+ if (!lightingQueue.isEmpty()) {
+ SpigotTimings.lightingQueueTimer.startTiming();
+
+ int updatesThisTick = 0;
+ long cachedTime = System.currentTimeMillis();
+ long startTime = cachedTime - (this.h[this.ticks % 100] / 1000000);
+ int maxTickTimeCap = MathHelper.floor((TICK_TIME / 1000000) * 0.8);
+ int maxTickTime = Math.max(0, (int) (maxTickTimeCap - (cachedTime - startTime)));
+ Runnable lightUpdate;
+
+ while (maxTickTime > 0 && (lightUpdate = lightingQueue.poll()) != null) {
+ lightUpdate.run();
+ if (++updatesThisTick % 10 == 0) {
+ long currentTime = System.currentTimeMillis();
+ if (currentTime - cachedTime > maxTickTime) {
+ break;
+ }
+
+ cachedTime = currentTime;
+ maxTickTime = Math.max(0, (int) (maxTickTimeCap - (currentTime - startTime)));
+ }
+ }
+
+ SpigotTimings.lightingQueueTimer.stopTiming();
+ }
+ // Paper end
+
org.spigotmc.WatchdogThread.tick(); // Spigot
co.aikar.timings.TimingsManager.FULL_SERVER_TICK.stopTiming(); // Paper
}
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index c5ce0c3..a1d8bc5 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -378,7 +378,17 @@ public abstract class World implements IBlockAccess {
} else {
if (iblockdata.c() != iblockdata1.c() || iblockdata.d() != iblockdata1.d()) {
this.methodProfiler.a("checkLight");
- this.w(blockposition);
+ // Paper start - Queue light update
+ if (!paperConfig.queueLightUpdates) {
+ this.w(blockposition);
+ } else {
+ ++chunk.lightUpdates;
+ getMinecraftServer().lightingQueue.add(() -> {
+ this.w(blockposition);
+ --chunk.lightUpdates;
+ });
+ }
+ // Paper end
this.methodProfiler.b();
}
--
2.7.1.windows.2

8
Spigot-Server-Patches/0033-Configurable-end-credits.patch
View File

@ -1,16 +1,16 @@
From cbfc14ef58ca1f52834aaeb230f7f034efd0bf45 Mon Sep 17 00:00:00 2001
From a0fe380f5153cbc63cf9c9243bc64b2d1542bfa0 Mon Sep 17 00:00:00 2001
From: DoctorDark <doctordark11@gmail.com>
Date: Wed, 16 Mar 2016 02:21:39 -0500
Subject: [PATCH] Configurable end credits
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 9991a4a..1b88731 100644
index e0e9a65..3a57c8e 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -171,4 +171,10 @@ public class PaperWorldConfig {
useAsyncLighting = false; //getBoolean( "use-async-lighting", false );
log("World async lighting: " + useAsyncLighting);
queueLightUpdates = getBoolean("queue-light-updates", false);
log("Lighting Queue enabled: " + queueLightUpdates);
}
+
+ public boolean disableEndCredits;

30
Spigot-Server-Patches/0036-Optimize-explosions.patch
View File

@ -1,4 +1,4 @@
From 40287dea24fbe1f8d97a10d6580beb13dc7037c7 Mon Sep 17 00:00:00 2001
From abf2b31e23d05c3fb8ec5b85f739356b48047979 Mon Sep 17 00:00:00 2001
From: Byteflux <byte@byteflux.net>
Date: Wed, 2 Mar 2016 11:59:48 -0600
Subject: [PATCH] Optimize explosions
@ -10,7 +10,7 @@ This patch adds a per-tick cache that is used for storing and retrieving
an entity's exposure during an explosion.
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 7154d31..2be15d2 100644
index 66deccb..09b9867 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -201,4 +201,10 @@ public class PaperWorldConfig {
@ -124,10 +124,10 @@ index 8ce1b23..5bb2510 100644
+ // Paper end
}
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 6ae06a5..92b98a0 100644
index aa337cc..a30b019 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -865,6 +865,7 @@ public abstract class MinecraftServer implements Runnable, ICommandListener, IAs
@@ -900,6 +900,7 @@ public abstract class MinecraftServer implements Runnable, ICommandListener, IAs
worldserver.timings.tracker.stopTiming(); // Spigot
this.methodProfiler.b();
this.methodProfiler.b();
@ -136,22 +136,22 @@ index 6ae06a5..92b98a0 100644
// this.i[i][this.ticks % 100] = System.nanoTime() - j; // CraftBukkit
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index fae23ae..b6d8e1b 100644
index a1d8bc5..3fe987f 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -32,6 +32,7 @@ import org.bukkit.generator.ChunkGenerator;
// Paper start
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
+import java.util.HashMap;
import com.google.common.util.concurrent.ThreadFactoryBuilder;
// Paper end
@@ -15,6 +15,7 @@ import java.util.concurrent.Callable;
@@ -141,6 +142,7 @@ public abstract class World implements IBlockAccess {
// 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;
@@ -134,6 +135,7 @@ public abstract class World implements IBlockAccess {
private org.spigotmc.TickLimiter entityLimiter;
private org.spigotmc.TickLimiter tileLimiter;
private int tileTickPosition;
public ExecutorService lightingExecutor = Executors.newSingleThreadExecutor(new ThreadFactoryBuilder().setNameFormat("Paper - Lighting Thread").build()); // Paper - Asynchronous lighting updates
+ public final Map<Explosion.CacheKey, Float> explosionDensityCache = new HashMap<Explosion.CacheKey, Float>(); // Paper - Optimize explosions
+ public final Map<Explosion.CacheKey, Float> explosionDensityCache = new HashMap<>(); // Paper - Optimize explosions
public CraftWorld getWorld() {
return this.world;

8
Spigot-Server-Patches/0051-Disable-spigot-tick-limiters.patch
View File

@ -1,14 +1,14 @@
From 6afc533c9e295094848e44abbfa76c9283454215 Mon Sep 17 00:00:00 2001
From cf6fcfa594a8512abf3b7821edcebe478fc13df0 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach.brown@destroystokyo.com>
Date: Wed, 2 Mar 2016 23:45:17 -0600
Subject: [PATCH] Disable spigot tick limiters
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index b6d8e1b..66293f7 100644
index 3fe987f..c93af22 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -1412,10 +1412,10 @@ public abstract class World implements IBlockAccess {
@@ -1415,10 +1415,10 @@ public abstract class World implements IBlockAccess {
// CraftBukkit start - Use field for loop variable
co.aikar.timings.TimingHistory.entityTicks += this.entityList.size(); // Paper
int entitiesThisCycle = 0;
@ -23,7 +23,7 @@ index b6d8e1b..66293f7 100644
tickPosition = (tickPosition < entityList.size()) ? tickPosition : 0;
entity = (Entity) this.entityList.get(this.tickPosition);
// CraftBukkit end
@@ -1480,9 +1480,7 @@ public abstract class World implements IBlockAccess {
@@ -1483,9 +1483,7 @@ public abstract class World implements IBlockAccess {
// Spigot start
// Iterator iterator = this.tileEntityListTick.iterator();
int tilesThisCycle = 0;

10
Spigot-Server-Patches/0061-Add-Location-support-to-tab-completers-vanilla-featu.patch
View File

@ -1,4 +1,4 @@
From 94e78ae772b6c0b96a39f28b088331772b5157d3 Mon Sep 17 00:00:00 2001
From f5d0f96c004c8bbae8fc9a036da32ffd36db3dad Mon Sep 17 00:00:00 2001
From: DemonWav <demonwav@gmail.com>
Date: Thu, 3 Mar 2016 01:44:39 -0600
Subject: [PATCH] Add Location support to tab completers (vanilla feature
@ -6,7 +6,7 @@ Subject: [PATCH] Add Location support to tab completers (vanilla feature
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 8ec65af..fd9aa5c 100644
index 1f97e59..ca11cd7 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -262,4 +262,9 @@ public class PaperWorldConfig {
@ -20,10 +20,10 @@ index 8ec65af..fd9aa5c 100644
+ }
}
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 92b98a0..4c0b0ba 100644
index a30b019..6aaba5e 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -1151,7 +1151,7 @@ public abstract class MinecraftServer implements Runnable, ICommandListener, IAs
@@ -1186,7 +1186,7 @@ public abstract class MinecraftServer implements Runnable, ICommandListener, IAs
return arraylist;
}
*/
@ -151,5 +151,5 @@ index 100d84a..a40218c 100644
public static CommandSender lastSender = null; // Nasty :(
--
2.7.3
2.7.1.windows.2

8
Spigot-Server-Patches/0064-Optimize-getBlockData.patch
View File

@ -1,4 +1,4 @@
From 1605c01b00947016970a88f124e76ee1a93fa1ae Mon Sep 17 00:00:00 2001
From 913ffd56eaf018ef08a5581bdb34cf4e98d9327e Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Thu, 3 Mar 2016 02:07:55 -0600
Subject: [PATCH] Optimize getBlockData
@ -6,10 +6,10 @@ Subject: [PATCH] Optimize getBlockData
Hot method, so reduce # of instructions for the method.
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index 5df38be..19788ed 100644
index 9020b1b..f233c13 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -392,8 +392,15 @@ public class Chunk {
@@ -403,8 +403,15 @@ public class Chunk {
return this.a(i, j, k).c();
}
@ -27,5 +27,5 @@ index 5df38be..19788ed 100644
public IBlockData a(final int i, final int j, final int k) {
--
2.7.2
2.7.1.windows.2

29
Spigot-Server-Patches/0065-Avoid-hopper-searches-if-there-are-no-items.patch
View File

@ -1,4 +1,4 @@
From f10417f375c81cec510a68204309474063d79aff Mon Sep 17 00:00:00 2001
From 2a296ac64bd3bd678edd258287d058ed28e9c186 Mon Sep 17 00:00:00 2001
From: CullanP <cullanpage@gmail.com>
Date: Thu, 3 Mar 2016 02:13:38 -0600
Subject: [PATCH] Avoid hopper searches if there are no items
@ -14,21 +14,24 @@ And since minecart hoppers are used _very_ rarely near we can avoid alot of sear
Combined, this adds up a lot.
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index 19788ed..6d148d7 100644
index f233c13..d8c0347 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -49,6 +49,10 @@ public class Chunk {
// Paper start - Asynchronous light updates
public AtomicInteger pendingLightUpdates = new AtomicInteger();
public long lightUpdateTime;
@@ -46,6 +46,13 @@ public class Chunk {
protected gnu.trove.map.hash.TObjectIntHashMap<Class> entityCount = new gnu.trove.map.hash.TObjectIntHashMap<Class>(); // Spigot
public int lightUpdates; // Paper - Number of queued light updates for this chunk
+ // Paper start
+ // Track the number of minecarts and items
+ // Keep this synced with entitySlices.add() and entitySlices.remove()
+ private final int[] itemCounts = new int[16];
+ private final int[] inventoryEntityCounts = new int[16];
// Paper end
+ // Paper end
+
// CraftBukkit start - Neighbor loaded cache for chunk lighting and entity ticking
@@ -620,6 +624,13 @@ public class Chunk {
private int neighbors = 0x1 << 12;
@@ -653,6 +660,13 @@ public class Chunk {
entity.ac = k;
entity.ad = this.locZ;
this.entitySlices[k].add(entity);
@ -42,7 +45,7 @@ index 19788ed..6d148d7 100644
// Spigot start - increment creature type count
// Keep this synced up with World.a(Class)
if (entity instanceof EntityInsentient) {
@@ -652,6 +663,13 @@ public class Chunk {
@@ -685,6 +699,13 @@ public class Chunk {
}
this.entitySlices[i].remove(entity);
@ -56,7 +59,7 @@ index 19788ed..6d148d7 100644
// Spigot start - decrement creature type count
// Keep this synced up with World.a(Class)
if (entity instanceof EntityInsentient) {
@@ -841,6 +859,15 @@ public class Chunk {
@@ -874,6 +895,15 @@ public class Chunk {
if (!this.entitySlices[k].isEmpty()) {
Iterator iterator = this.entitySlices[k].iterator();
@ -72,7 +75,7 @@ index 19788ed..6d148d7 100644
while (iterator.hasNext()) {
Entity entity1 = (Entity) iterator.next();
@@ -873,7 +900,18 @@ public class Chunk {
@@ -906,7 +936,18 @@ public class Chunk {
i = MathHelper.clamp(i, 0, this.entitySlices.length - 1);
j = MathHelper.clamp(j, 0, this.entitySlices.length - 1);
@ -92,5 +95,5 @@ index 19788ed..6d148d7 100644
while (iterator.hasNext()) {
--
2.7.2
2.7.1.windows.2

25
Spigot-Server-Patches/0071-Change-implementation-of-tile-entity-removal-list.patch
View File

@ -1,23 +1,26 @@
From 84b6a774a12374f05c0d1d02f2ca5e07f0fe40f3 Mon Sep 17 00:00:00 2001
From 5d2b01e642cb5ef8b70cdf786376be1610e2e2a2 Mon Sep 17 00:00:00 2001
From: Joseph Hirschfeld <joe@ibj.io>
Date: Thu, 3 Mar 2016 02:39:54 -0600
Subject: [PATCH] Change implementation of (tile)entity removal list
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 21b0986..2919415 100644
index c93af22..6cfd38c 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -33,6 +33,8 @@ import org.bukkit.generator.ChunkGenerator;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.HashMap;
@@ -30,6 +30,11 @@ 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;
import com.google.common.util.concurrent.ThreadFactoryBuilder;
// Paper end
+// Paper end
+
public abstract class World implements IBlockAccess {
@@ -66,11 +68,11 @@ public abstract class World implements IBlockAccess {
private int a = 63;
@@ -60,11 +65,11 @@ public abstract class World implements IBlockAccess {
}
};
// Spigot end
@ -31,7 +34,7 @@ index 21b0986..2919415 100644
public final List<EntityHuman> players = Lists.newArrayList();
public final List<Entity> j = Lists.newArrayList();
protected final IntHashMap<Entity> entitiesById = new IntHashMap();
@@ -1384,19 +1386,20 @@ public abstract class World implements IBlockAccess {
@@ -1387,19 +1392,20 @@ public abstract class World implements IBlockAccess {
int j;
@ -61,5 +64,5 @@ index 21b0986..2919415 100644
this.f.clear();
this.l();
--
2.7.2
2.7.1.windows.2

22
Spigot-Server-Patches/0075-Add-exception-reporting-event.patch
View File

@ -1,4 +1,4 @@
From 74ef9d7784479d8a035466d41dcb1c86996fc120 Mon Sep 17 00:00:00 2001
From fabc3a2adbde966e8248772fadf3f9930b2b1101 Mon Sep 17 00:00:00 2001
From: Joseph Hirschfeld <joe@ibj.io>
Date: Thu, 3 Mar 2016 03:15:41 -0600
Subject: [PATCH] Add exception reporting event
@ -50,7 +50,7 @@ index 0000000..9339718
+}
\ No newline at end of file
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index 6d148d7..b6d84d7 100644
index d8c0347..d42a8d2 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -1,5 +1,6 @@
@ -60,7 +60,7 @@ index 6d148d7..b6d84d7 100644
import com.google.common.base.Predicate;
import com.google.common.collect.Maps;
import com.google.common.collect.Queues;
@@ -18,6 +19,7 @@ import org.apache.logging.log4j.Logger;
@@ -16,6 +17,7 @@ import org.apache.logging.log4j.Logger;
import com.google.common.collect.Lists; // CraftBukkit
import org.bukkit.Bukkit; // CraftBukkit
@ -68,7 +68,7 @@ index 6d148d7..b6d84d7 100644
public class Chunk {
@@ -753,10 +755,15 @@ public class Chunk {
@@ -789,10 +791,15 @@ public class Chunk {
this.tileEntities.remove(blockposition);
// Paper end
} else {
@ -89,7 +89,7 @@ index 6d148d7..b6d84d7 100644
}
}
diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
index 49288c9..9ef6246 100644
index 4dd672a..450bf9b 100644
--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
@@ -4,6 +4,7 @@ import java.io.IOException;
@ -100,7 +100,7 @@ index 49288c9..9ef6246 100644
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
@@ -226,7 +227,11 @@ public class ChunkProviderServer implements IChunkProvider {
@@ -220,7 +221,11 @@ public class ChunkProviderServer implements IChunkProvider {
return chunk;
} catch (Exception exception) {
@ -113,7 +113,7 @@ index 49288c9..9ef6246 100644
return null;
}
}
@@ -235,7 +240,11 @@ public class ChunkProviderServer implements IChunkProvider {
@@ -229,7 +234,11 @@ public class ChunkProviderServer implements IChunkProvider {
try {
this.chunkLoader.b(this.world, chunk);
} catch (Exception exception) {
@ -126,7 +126,7 @@ index 49288c9..9ef6246 100644
}
}
@@ -245,9 +254,14 @@ public class ChunkProviderServer implements IChunkProvider {
@@ -239,9 +248,14 @@ public class ChunkProviderServer implements IChunkProvider {
chunk.setLastSaved(this.world.getTime());
this.chunkLoader.a(this.world, chunk);
} catch (IOException ioexception) {
@ -292,7 +292,7 @@ index 320e52e..d40257f 100644
}
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index ee36486..6fb0230 100644
index 6cfd38c..614cabe 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -1,5 +1,7 @@
@ -303,7 +303,7 @@ index ee36486..6fb0230 100644
import com.google.common.base.Function;
import com.google.common.base.Objects;
import com.google.common.base.Predicate;
@@ -1441,8 +1443,10 @@ public abstract class World implements IBlockAccess {
@@ -1447,8 +1449,10 @@ public abstract class World implements IBlockAccess {
} catch (Throwable throwable1) {
entity.tickTimer.stopTiming();
// Paper start - Prevent tile entity and entity crashes
@ -315,7 +315,7 @@ index ee36486..6fb0230 100644
entity.dead = true;
continue;
// Paper end
@@ -1506,8 +1510,10 @@ public abstract class World implements IBlockAccess {
@@ -1512,8 +1516,10 @@ public abstract class World implements IBlockAccess {
this.methodProfiler.b();
} catch (Throwable throwable2) {
// Paper start - Prevent tile entity and entity crashes

12
Spigot-Server-Patches/0092-Add-World-Util-Methods.patch
View File

@ -1,4 +1,4 @@
From 712fbf766b9e252fa208226bce6b7941327fefbe Mon Sep 17 00:00:00 2001
From 5eafc0a2293770a3558d1e30c46f72f8a20d4e78 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Fri, 18 Mar 2016 20:16:03 -0400
Subject: [PATCH] Add World Util Methods
@ -6,10 +6,10 @@ Subject: [PATCH] Add World Util Methods
Methods that can be used for other patches to help improve logic.
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index b356aa6..a6c8e53 100644
index 614cabe..2283536 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -156,6 +156,12 @@ public abstract class World implements IBlockAccess {
@@ -152,6 +152,12 @@ public abstract class World implements IBlockAccess {
return (CraftServer) Bukkit.getServer();
}
@ -22,7 +22,7 @@ index b356aa6..a6c8e53 100644
public Chunk getChunkIfLoaded(int x, int z) {
return ((ChunkProviderServer) this.chunkProvider).getChunkIfLoaded(x, z);
}
@@ -628,6 +634,41 @@ public abstract class World implements IBlockAccess {
@@ -634,6 +640,41 @@ public abstract class World implements IBlockAccess {
}
}
@ -64,7 +64,7 @@ index b356aa6..a6c8e53 100644
public int getLightLevel(BlockPosition blockposition) {
return this.c(blockposition, true);
}
@@ -742,6 +783,27 @@ public abstract class World implements IBlockAccess {
@@ -748,6 +789,27 @@ public abstract class World implements IBlockAccess {
return this.worldProvider.n()[this.getLightLevel(blockposition)];
}
@ -93,5 +93,5 @@ index b356aa6..a6c8e53 100644
// CraftBukkit start - tree generation
if (captureTreeGeneration) {
--
2.7.4
2.7.1.windows.2

32
Spigot-Server-Patches/0100-Optimize-Chunk-Unload-Queue.patch
View File

@ -1,4 +1,4 @@
From db83f7f21876709f4d9a58499435fb7ecad82d0b Mon Sep 17 00:00:00 2001
From f3a9dd01aab3b666d2b5e76346c58afef11ed3b1 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Fri, 18 Mar 2016 17:57:25 -0400
Subject: [PATCH] Optimize Chunk Unload Queue
@ -23,10 +23,10 @@ it will skip it and move to next.
Also optimize EAR to use these methods.
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index b6d84d7..7ba45c8 100644
index d42a8d2..05417a7 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -55,6 +55,8 @@ public class Chunk {
@@ -53,6 +53,8 @@ public class Chunk {
// Keep this synced with entitySlices.add() and entitySlices.remove()
private final int[] itemCounts = new int[16];
private final int[] inventoryEntityCounts = new int[16];
@ -36,7 +36,7 @@ index b6d84d7..7ba45c8 100644
// CraftBukkit start - Neighbor loaded cache for chunk lighting and entity ticking
diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
index 9ef6246..f9375eb 100644
index 450bf9b..f5a2580 100644
--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
@@ -21,7 +21,7 @@ import org.bukkit.event.world.ChunkUnloadEvent;
@ -48,7 +48,7 @@ index 9ef6246..f9375eb 100644
public final ChunkGenerator chunkGenerator; // CraftBukkit - public
private final IChunkLoader chunkLoader;
public LongObjectHashMap<Chunk> chunks = new LongObjectHashMap<Chunk>(); // CraftBukkit
@@ -83,14 +83,24 @@ public class ChunkProviderServer implements IChunkProvider {
@@ -77,14 +77,24 @@ public class ChunkProviderServer implements IChunkProvider {
return (chunk == null) ? getChunkAt(x, z) : chunk;
}
@ -76,7 +76,7 @@ index 9ef6246..f9375eb 100644
return chunk;
}
@@ -118,6 +128,7 @@ public class ChunkProviderServer implements IChunkProvider {
@@ -112,6 +122,7 @@ public class ChunkProviderServer implements IChunkProvider {
// CraftBukkit end
}
@ -84,7 +84,7 @@ index 9ef6246..f9375eb 100644
return chunk;
}
@@ -126,7 +137,7 @@ public class ChunkProviderServer implements IChunkProvider {
@@ -120,7 +131,7 @@ public class ChunkProviderServer implements IChunkProvider {
}
public Chunk getChunkAt(int i, int j, Runnable runnable) {
@ -93,7 +93,7 @@ index 9ef6246..f9375eb 100644
Chunk chunk = chunks.get(LongHash.toLong(i, j));
ChunkRegionLoader loader = null;
@@ -150,12 +161,13 @@ public class ChunkProviderServer implements IChunkProvider {
@@ -144,12 +155,13 @@ public class ChunkProviderServer implements IChunkProvider {
if (runnable != null) {
runnable.run();
}
@ -108,7 +108,7 @@ index 9ef6246..f9375eb 100644
Chunk chunk = this.chunks.get(LongHash.toLong(i, j));
boolean newChunk = false;
// CraftBukkit end
@@ -201,7 +213,7 @@ public class ChunkProviderServer implements IChunkProvider {
@@ -195,7 +207,7 @@ public class ChunkProviderServer implements IChunkProvider {
continue;
}
@ -117,7 +117,7 @@ index 9ef6246..f9375eb 100644
if (neighbor != null) {
neighbor.setNeighborLoaded(-x, -z);
chunk.setNeighborLoaded(x, z);
@@ -212,6 +224,7 @@ public class ChunkProviderServer implements IChunkProvider {
@@ -206,6 +218,7 @@ public class ChunkProviderServer implements IChunkProvider {
chunk.loadNearby(this, this.chunkGenerator);
world.timings.syncChunkLoadTimer.stopTiming(); // Spigot
}
@ -125,7 +125,7 @@ index 9ef6246..f9375eb 100644
return chunk;
}
@@ -300,10 +313,17 @@ public class ChunkProviderServer implements IChunkProvider {
@@ -294,10 +307,17 @@ public class ChunkProviderServer implements IChunkProvider {
if (!this.world.savingDisabled) {
// CraftBukkit start
Server server = this.world.getServer();
@ -144,10 +144,10 @@ index 9ef6246..f9375eb 100644
+ continue;
+ }
+ // Paper end
if (chunk.hasLightUpdates()) continue; // Paper - Don't unload chunks with pending light updates.
ChunkUnloadEvent event = new ChunkUnloadEvent(chunk.bukkitChunk);
server.getPluginManager().callEvent(event);
@@ -325,7 +345,7 @@ public class ChunkProviderServer implements IChunkProvider {
@@ -320,7 +340,7 @@ public class ChunkProviderServer implements IChunkProvider {
continue;
}
@ -156,7 +156,7 @@ index 9ef6246..f9375eb 100644
if (neighbor != null) {
neighbor.setNeighborUnloaded(-x, -z);
chunk.setNeighborUnloaded(x, z);
@@ -367,4 +387,69 @@ public class ChunkProviderServer implements IChunkProvider {
@@ -362,4 +382,69 @@ public class ChunkProviderServer implements IChunkProvider {
public boolean e(int i, int j) {
return this.chunks.containsKey(LongHash.toLong(i, j)); // CraftBukkit
}
@ -240,10 +240,10 @@ index 63e118d..721bcae 100644
i += server.getChunkAt( x, z ).entityCount.get( oClass );
}
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index f261e01..22c87eb 100644
index 2283536..406bdaa 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -163,9 +163,15 @@ public abstract class World implements IBlockAccess {
@@ -159,9 +159,15 @@ public abstract class World implements IBlockAccess {
// Paper end
public Chunk getChunkIfLoaded(int x, int z) {

20
Spigot-Server-Patches/0105-Optimize-Chunk-Access.patch
View File

@ -1,4 +1,4 @@
From 1f1ba7ebcc4d5a51914decb47c0537ff3a5ae1da Mon Sep 17 00:00:00 2001
From 03ee6c4a13460987076f859841235e5460bc2661 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Thu, 27 Aug 2015 01:15:02 -0400
Subject: [PATCH] Optimize Chunk Access
@ -9,10 +9,10 @@ getChunkAt is called for the same chunk multiple times in a row, often from getT
Optimize this look up by using a Last Access cache.
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index 7ba45c8..fd65117 100644
index 05417a7..c4b3461 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -32,6 +32,7 @@ public class Chunk {
@@ -30,6 +30,7 @@ public class Chunk {
private boolean i;
public final World world;
public final int[] heightMap;
@ -20,7 +20,7 @@ index 7ba45c8..fd65117 100644
public final int locX;
public final int locZ;
private boolean l;
@@ -99,6 +100,7 @@ public class Chunk {
@@ -97,6 +98,7 @@ public class Chunk {
this.world = world;
this.locX = i;
this.locZ = j;
@ -29,7 +29,7 @@ index 7ba45c8..fd65117 100644
for (int k = 0; k < this.entitySlices.length; ++k) {
diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
index f9375eb..90348d5 100644
index f5a2580..f31ffe2 100644
--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
@@ -24,7 +24,18 @@ public class ChunkProviderServer implements IChunkProvider {
@ -52,7 +52,7 @@ index f9375eb..90348d5 100644
// private final LongHashMap<Chunk> chunks = new LongHashMap();
// private final List<Chunk> chunkList = Lists.newArrayList();
public final WorldServer world;
@@ -59,6 +70,7 @@ public class ChunkProviderServer implements IChunkProvider {
@@ -53,6 +64,7 @@ public class ChunkProviderServer implements IChunkProvider {
Chunk c = chunks.get(LongHash.toLong(i, j));
if (c != null) {
@ -60,7 +60,7 @@ index f9375eb..90348d5 100644
c.mustSave = true;
}
// CraftBukkit end
@@ -333,6 +345,7 @@ public class ChunkProviderServer implements IChunkProvider {
@@ -328,6 +340,7 @@ public class ChunkProviderServer implements IChunkProvider {
chunk.removeEntities();
this.saveChunk(chunk);
this.saveChunkNOP(chunk);
@ -69,10 +69,10 @@ index f9375eb..90348d5 100644
}
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index d8bd36c..d21076b 100644
index 406bdaa..0419eb4 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -160,6 +160,12 @@ public abstract class World implements IBlockAccess {
@@ -156,6 +156,12 @@ public abstract class World implements IBlockAccess {
public Chunk getChunkIfLoaded(BlockPosition blockposition) {
return this.chunkProvider.getLoadedChunkAt(blockposition.getX() >> 4, blockposition.getZ() >> 4);
}
@ -110,5 +110,5 @@ index caa5e62..c69e070 100644
// Update neighbor counts
for (int xx = -2; xx < 3; xx++) {
--
2.7.4.windows.1
2.7.1.windows.2

24
Spigot-Server-Patches/0107-Optimize-isValidLocation-for-inlining.patch
View File

@ -1,4 +1,4 @@
From 64e71e5b3e3539cf102becf3e3c95c10c3856db6 Mon Sep 17 00:00:00 2001
From 8eb1640efd765ee190b892daaf1be6c45ba1488f Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 22 Mar 2016 23:41:34 -0400
Subject: [PATCH] Optimize isValidLocation for inlining
@ -22,10 +22,10 @@ index f0908a2..d1688e1 100644
public BaseBlockPosition(int i, int j, int k) {
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index dcce296..edfb4cd 100644
index 0419eb4..90b4367 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -288,8 +288,8 @@ public abstract class World implements IBlockAccess {
@@ -284,8 +284,8 @@ public abstract class World implements IBlockAccess {
return this.getType(blockposition1);
}
@ -36,7 +36,7 @@ index dcce296..edfb4cd 100644
}
public boolean isEmpty(BlockPosition blockposition) {
@@ -301,7 +301,7 @@ public abstract class World implements IBlockAccess {
@@ -297,7 +297,7 @@ public abstract class World implements IBlockAccess {
}
public boolean a(BlockPosition blockposition, boolean flag) {
@ -45,7 +45,7 @@ index dcce296..edfb4cd 100644
}
public boolean areChunksLoaded(BlockPosition blockposition, int i) {
@@ -381,7 +381,7 @@ public abstract class World implements IBlockAccess {
@@ -377,7 +377,7 @@ public abstract class World implements IBlockAccess {
return true;
}
// CraftBukkit end
@ -54,7 +54,7 @@ index dcce296..edfb4cd 100644
return false;
} else if (!this.isClientSide && this.worldData.getType() == WorldType.DEBUG_ALL_BLOCK_STATES) {
return false;
@@ -649,7 +649,7 @@ public abstract class World implements IBlockAccess {
@@ -655,7 +655,7 @@ public abstract class World implements IBlockAccess {
// Paper start - test if meets light level, return faster
// logic copied from below
public boolean isLightLevel(BlockPosition blockposition, int level) {
@ -63,7 +63,7 @@ index dcce296..edfb4cd 100644
if (this.getType(blockposition).f()) {
if (this.c(blockposition.up(), false) >= level) {
return true;
@@ -762,7 +762,7 @@ public abstract class World implements IBlockAccess {
@@ -768,7 +768,7 @@ public abstract class World implements IBlockAccess {
blockposition = new BlockPosition(blockposition.getX(), 0, blockposition.getZ());
}
@ -72,7 +72,7 @@ index dcce296..edfb4cd 100644
return enumskyblock.c;
} else if (!this.isLoaded(blockposition)) {
return enumskyblock.c;
@@ -774,7 +774,7 @@ public abstract class World implements IBlockAccess {
@@ -780,7 +780,7 @@ public abstract class World implements IBlockAccess {
}
public void a(EnumSkyBlock enumskyblock, BlockPosition blockposition, int i) {
@ -81,7 +81,7 @@ index dcce296..edfb4cd 100644
if (this.isLoaded(blockposition)) {
Chunk chunk = this.getChunkAtWorldCoords(blockposition);
@@ -810,7 +810,7 @@ public abstract class World implements IBlockAccess {
@@ -816,7 +816,7 @@ public abstract class World implements IBlockAccess {
// CraftBukkit end
Chunk chunk = this.getChunkIfLoaded(blockposition);
if (chunk != null) {
@ -90,7 +90,7 @@ index dcce296..edfb4cd 100644
}
return null;
}
@@ -828,7 +828,7 @@ public abstract class World implements IBlockAccess {
@@ -834,7 +834,7 @@ public abstract class World implements IBlockAccess {
}
}
// CraftBukkit end
@ -99,7 +99,7 @@ index dcce296..edfb4cd 100644
return Blocks.AIR.getBlockData();
} else {
Chunk chunk = this.getChunkAtWorldCoords(blockposition);
@@ -2044,7 +2044,7 @@ public abstract class World implements IBlockAccess {
@@ -2050,7 +2050,7 @@ public abstract class World implements IBlockAccess {
public Map<BlockPosition, TileEntity> capturedTileEntities = Maps.newHashMap();
public TileEntity getTileEntity(BlockPosition blockposition) {
@ -108,7 +108,7 @@ index dcce296..edfb4cd 100644
return null;
} else {
// CraftBukkit start
@@ -2147,7 +2147,7 @@ public abstract class World implements IBlockAccess {
@@ -2153,7 +2153,7 @@ public abstract class World implements IBlockAccess {
}
public boolean d(BlockPosition blockposition, boolean flag) {