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Updated Upstream (CraftBukkit/Spigot)

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Doesn't compile yet.

CraftBukkit Changes:
90d6905b Repackage NMS
69cf961d Repackage patches

Spigot Changes:
79d53c28 Repackage NMS
This commit is contained in:
Jason Penilla
2021-03-16 00:19:45 -07:00
parent 213b84a2a8
commit 062733b903
587 changed files with 11917 additions and 12081 deletions
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399
Spigot-Server-Patches/Optimize-NibbleArray-to-use-pooled-buffers.patch
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@@ -8,103 +8,124 @@ an object pool for these.
Uses lots of advanced new capabilities of the Paper codebase :)
diff --git a/src/main/java/net/minecraft/server/ChunkRegionLoader.java b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
diff --git a/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutLightUpdate.java b/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutLightUpdate.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/ChunkRegionLoader.java
+++ b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
@@ -0,0 +0,0 @@ public class ChunkRegionLoader {
}
if (nibblearray != null && !nibblearray.c()) {
- nbttagcompound2.setByteArray("BlockLight", nibblearray.asBytes());
+ nbttagcompound2.setByteArray("BlockLight", nibblearray.asBytesPoolSafe().clone()); // Paper
}
if (nibblearray1 != null && !nibblearray1.c()) {
- nbttagcompound2.setByteArray("SkyLight", nibblearray1.asBytes());
+ nbttagcompound2.setByteArray("SkyLight", nibblearray1.asBytesPoolSafe().clone()); // Paper
}
nbttaglist.add(nbttagcompound2);
diff --git a/src/main/java/net/minecraft/server/LightEngineStorage.java b/src/main/java/net/minecraft/server/LightEngineStorage.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/LightEngineStorage.java
+++ b/src/main/java/net/minecraft/server/LightEngineStorage.java
@@ -0,0 +0,0 @@ public abstract class LightEngineStorage<M extends LightEngineStorageArray<M>> e
protected NibbleArray j(long i) {
NibbleArray nibblearray = (NibbleArray) this.i.get(i);
- return nibblearray != null ? nibblearray : new NibbleArray();
+ return nibblearray != null ? nibblearray : new NibbleArray().markPoolSafe(); // Paper
}
protected void a(LightEngineLayer<?, ?> lightenginelayer, long i) {
@@ -0,0 +0,0 @@ public abstract class LightEngineStorage<M extends LightEngineStorageArray<M>> e
protected void a(long i, @Nullable NibbleArray nibblearray, boolean flag) {
if (nibblearray != null) {
- this.i.put(i, nibblearray);
+ NibbleArray remove = this.i.put(i, nibblearray); if (remove != null && remove.cleaner != null) remove.cleaner.run(); // Paper - clean up when removed
if (!flag) {
this.n.add(i);
}
} else {
- this.i.remove(i);
+ NibbleArray remove = this.i.remove(i); if (remove != null && remove.cleaner != null) remove.cleaner.run(); // Paper - clean up when removed
}
}
diff --git a/src/main/java/net/minecraft/server/LightEngineStorageArray.java b/src/main/java/net/minecraft/server/LightEngineStorageArray.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/LightEngineStorageArray.java
+++ b/src/main/java/net/minecraft/server/LightEngineStorageArray.java
@@ -0,0 +0,0 @@ public abstract class LightEngineStorageArray<M extends LightEngineStorageArray<
public void a(long i) {
if (this.isVisible) { throw new IllegalStateException("writing to visible data"); } // Paper - avoid copying light data
- this.data.queueUpdate(i, ((NibbleArray) this.data.getUpdating(i)).b()); // Paper - avoid copying light data
+ NibbleArray updating = this.data.getUpdating(i); // Paper - pool nibbles
+ this.data.queueUpdate(i, new NibbleArray().markPoolSafe(updating.getCloneIfSet())); // Paper - avoid copying light data - pool safe clone
+ if (updating.cleaner != null) MCUtil.scheduleTask(2, updating.cleaner, "Light Engine Release"); // Paper - delay clean incase anything holding ref was still using it
this.c();
}
diff --git a/src/main/java/net/minecraft/server/LightEngineStorageSky.java b/src/main/java/net/minecraft/server/LightEngineStorageSky.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/LightEngineStorageSky.java
+++ b/src/main/java/net/minecraft/server/LightEngineStorageSky.java
@@ -0,0 +0,0 @@ public class LightEngineStorageSky extends LightEngineStorage<LightEngineStorage
j = SectionPosition.a(j, EnumDirection.UP);
}
- return new NibbleArray((new NibbleArrayFlat(nibblearray1, 0)).asBytes());
+ return new NibbleArray().markPoolSafe(new NibbleArrayFlat(nibblearray1, 0).asBytes()); // Paper - mark pool use as safe (no auto cleaner)
} else {
- return new NibbleArray();
+ return new NibbleArray().markPoolSafe(); // Paper - mark pool use as safe (no auto cleaner)
}
}
}
@@ -0,0 +0,0 @@ public class LightEngineStorageSky extends LightEngineStorage<LightEngineStorage
((LightEngineStorageSky.a) this.f).a(i);
}
- Arrays.fill(this.a(i, true).asBytes(), (byte) -1);
+ Arrays.fill(this.a(i, true).asBytesPoolSafe(), (byte) -1); // Paper
k = SectionPosition.c(SectionPosition.b(i));
l = SectionPosition.c(SectionPosition.c(i));
int i1 = SectionPosition.c(SectionPosition.d(i));
diff --git a/src/main/java/net/minecraft/server/NibbleArray.java b/src/main/java/net/minecraft/server/NibbleArray.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/NibbleArray.java
+++ b/src/main/java/net/minecraft/server/NibbleArray.java
--- a/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutLightUpdate.java
+++ b/src/main/java/net/minecraft/network/protocol/game/PacketPlayOutLightUpdate.java
@@ -0,0 +0,0 @@
package net.minecraft.server;
package net.minecraft.network.protocol.game;
import com.google.common.collect.Lists;
+import io.netty.channel.ChannelFuture; // Paper
+
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
@@ -0,0 +0,0 @@ public class PacketPlayOutLightUpdate implements Packet<PacketListenerPlayOut> {
private List<byte[]> h;
private boolean i;
+ // Paper start
+ java.lang.Runnable cleaner1;
+ java.lang.Runnable cleaner2;
+ java.util.concurrent.atomic.AtomicInteger remainingSends = new java.util.concurrent.atomic.AtomicInteger(0);
+
+ @Override
+ public void onPacketDispatch(EntityPlayer player) {
+ remainingSends.incrementAndGet();
+ }
+
+ @Override
+ public void onPacketDispatchFinish(EntityPlayer player, ChannelFuture future) {
+ if (remainingSends.decrementAndGet() <= 0) {
+ // incase of any race conditions, schedule this delayed
+ MCUtil.scheduleTask(5, () -> {
+ if (remainingSends.get() == 0) {
+ cleaner1.run();
+ cleaner2.run();
+ }
+ }, "Light Packet Release");
+ }
+ }
+
+ @Override
+ public boolean hasFinishListener() {
+ return true;
+ }
+
+ // Paper end
public PacketPlayOutLightUpdate() {}
public PacketPlayOutLightUpdate(ChunkCoordIntPair chunkcoordintpair, LightEngine lightengine, boolean flag) {
this.a = chunkcoordintpair.x;
this.b = chunkcoordintpair.z;
this.i = flag;
- this.g = Lists.newArrayList();
- this.h = Lists.newArrayList();
+ this.g = Lists.newArrayList();cleaner1 = MCUtil.registerListCleaner(this, this.g, NibbleArray::releaseBytes); // Paper
+ this.h = Lists.newArrayList();cleaner2 = MCUtil.registerListCleaner(this, this.h, NibbleArray::releaseBytes); // Paper
for (int i = 0; i < 18; ++i) {
NibbleArray nibblearray = lightengine.a(EnumSkyBlock.SKY).a(SectionPosition.a(chunkcoordintpair, -1 + i));
@@ -0,0 +0,0 @@ public class PacketPlayOutLightUpdate implements Packet<PacketListenerPlayOut> {
this.e |= 1 << i;
} else {
this.c |= 1 << i;
- this.g.add(nibblearray.asBytes().clone());
+ this.g.add(nibblearray.getCloneIfSet()); // Paper
}
}
@@ -0,0 +0,0 @@ public class PacketPlayOutLightUpdate implements Packet<PacketListenerPlayOut> {
this.f |= 1 << i;
} else {
this.d |= 1 << i;
- this.h.add(nibblearray1.asBytes().clone());
+ this.h.add(nibblearray1.getCloneIfSet()); // Paper
}
}
}
@@ -0,0 +0,0 @@ public class PacketPlayOutLightUpdate implements Packet<PacketListenerPlayOut> {
this.i = flag;
this.c = i;
this.d = j;
- this.g = Lists.newArrayList();
- this.h = Lists.newArrayList();
+ this.g = Lists.newArrayList();cleaner1 = MCUtil.registerListCleaner(this, this.g, NibbleArray::releaseBytes); // Paper
+ this.h = Lists.newArrayList();cleaner2 = MCUtil.registerListCleaner(this, this.h, NibbleArray::releaseBytes); // Paper
for (int k = 0; k < 18; ++k) {
NibbleArray nibblearray;
@@ -0,0 +0,0 @@ public class PacketPlayOutLightUpdate implements Packet<PacketListenerPlayOut> {
if ((this.c & 1 << k) != 0) {
nibblearray = lightengine.a(EnumSkyBlock.SKY).a(SectionPosition.a(chunkcoordintpair, -1 + k));
if (nibblearray != null && !nibblearray.c()) {
- this.g.add(nibblearray.asBytes().clone());
+ this.g.add(nibblearray.getCloneIfSet()); // Paper
} else {
this.c &= ~(1 << k);
if (nibblearray != null) {
@@ -0,0 +0,0 @@ public class PacketPlayOutLightUpdate implements Packet<PacketListenerPlayOut> {
if ((this.d & 1 << k) != 0) {
nibblearray = lightengine.a(EnumSkyBlock.BLOCK).a(SectionPosition.a(chunkcoordintpair, -1 + k));
if (nibblearray != null && !nibblearray.c()) {
- this.h.add(nibblearray.asBytes().clone());
+ this.h.add(nibblearray.getCloneIfSet()); // Paper
} else {
this.d &= ~(1 << k);
if (nibblearray != null) {
diff --git a/src/main/java/net/minecraft/world/level/chunk/NibbleArray.java b/src/main/java/net/minecraft/world/level/chunk/NibbleArray.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/chunk/NibbleArray.java
+++ b/src/main/java/net/minecraft/world/level/chunk/NibbleArray.java
@@ -0,0 +0,0 @@
package net.minecraft.world.level.chunk;
+import com.destroystokyo.paper.util.pooled.PooledObjects; // Paper
+
+import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import net.minecraft.SystemUtils;
public class NibbleArray {
@@ -224,10 +245,96 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
}
public String toString() {
diff --git a/src/main/java/net/minecraft/server/NibbleArrayFlat.java b/src/main/java/net/minecraft/server/NibbleArrayFlat.java
diff --git a/src/main/java/net/minecraft/world/level/chunk/storage/ChunkRegionLoader.java b/src/main/java/net/minecraft/world/level/chunk/storage/ChunkRegionLoader.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/NibbleArrayFlat.java
+++ b/src/main/java/net/minecraft/server/NibbleArrayFlat.java
--- a/src/main/java/net/minecraft/world/level/chunk/storage/ChunkRegionLoader.java
+++ b/src/main/java/net/minecraft/world/level/chunk/storage/ChunkRegionLoader.java
@@ -0,0 +0,0 @@ public class ChunkRegionLoader {
}
if (nibblearray != null && !nibblearray.c()) {
- nbttagcompound2.setByteArray("BlockLight", nibblearray.asBytes());
+ nbttagcompound2.setByteArray("BlockLight", nibblearray.asBytesPoolSafe().clone()); // Paper
}
if (nibblearray1 != null && !nibblearray1.c()) {
- nbttagcompound2.setByteArray("SkyLight", nibblearray1.asBytes());
+ nbttagcompound2.setByteArray("SkyLight", nibblearray1.asBytesPoolSafe().clone()); // Paper
}
nbttaglist.add(nbttagcompound2);
diff --git a/src/main/java/net/minecraft/world/level/lighting/LightEngineStorage.java b/src/main/java/net/minecraft/world/level/lighting/LightEngineStorage.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/lighting/LightEngineStorage.java
+++ b/src/main/java/net/minecraft/world/level/lighting/LightEngineStorage.java
@@ -0,0 +0,0 @@ public abstract class LightEngineStorage<M extends LightEngineStorageArray<M>> e
protected NibbleArray j(long i) {
NibbleArray nibblearray = (NibbleArray) this.i.get(i);
- return nibblearray != null ? nibblearray : new NibbleArray();
+ return nibblearray != null ? nibblearray : new NibbleArray().markPoolSafe(); // Paper
}
protected void a(LightEngineLayer<?, ?> lightenginelayer, long i) {
@@ -0,0 +0,0 @@ public abstract class LightEngineStorage<M extends LightEngineStorageArray<M>> e
protected void a(long i, @Nullable NibbleArray nibblearray, boolean flag) {
if (nibblearray != null) {
- this.i.put(i, nibblearray);
+ NibbleArray remove = this.i.put(i, nibblearray); if (remove != null && remove.cleaner != null) remove.cleaner.run(); // Paper - clean up when removed
if (!flag) {
this.n.add(i);
}
} else {
- this.i.remove(i);
+ NibbleArray remove = this.i.remove(i); if (remove != null && remove.cleaner != null) remove.cleaner.run(); // Paper - clean up when removed
}
}
diff --git a/src/main/java/net/minecraft/world/level/lighting/LightEngineStorageArray.java b/src/main/java/net/minecraft/world/level/lighting/LightEngineStorageArray.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/lighting/LightEngineStorageArray.java
+++ b/src/main/java/net/minecraft/world/level/lighting/LightEngineStorageArray.java
@@ -0,0 +0,0 @@ public abstract class LightEngineStorageArray<M extends LightEngineStorageArray<
public void a(long i) {
if (this.isVisible) { throw new IllegalStateException("writing to visible data"); } // Paper - avoid copying light data
- this.data.queueUpdate(i, ((NibbleArray) this.data.getUpdating(i)).b()); // Paper - avoid copying light data
+ NibbleArray updating = this.data.getUpdating(i); // Paper - pool nibbles
+ this.data.queueUpdate(i, new NibbleArray().markPoolSafe(updating.getCloneIfSet())); // Paper - avoid copying light data - pool safe clone
+ if (updating.cleaner != null) MCUtil.scheduleTask(2, updating.cleaner, "Light Engine Release"); // Paper - delay clean incase anything holding ref was still using it
this.c();
}
diff --git a/src/main/java/net/minecraft/world/level/lighting/LightEngineStorageSky.java b/src/main/java/net/minecraft/world/level/lighting/LightEngineStorageSky.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/lighting/LightEngineStorageSky.java
+++ b/src/main/java/net/minecraft/world/level/lighting/LightEngineStorageSky.java
@@ -0,0 +0,0 @@ public class LightEngineStorageSky extends LightEngineStorage<LightEngineStorage
j = SectionPosition.a(j, EnumDirection.UP);
}
- return new NibbleArray((new NibbleArrayFlat(nibblearray1, 0)).asBytes());
+ return new NibbleArray().markPoolSafe(new NibbleArrayFlat(nibblearray1, 0).asBytes()); // Paper - mark pool use as safe (no auto cleaner)
} else {
- return new NibbleArray();
+ return new NibbleArray().markPoolSafe(); // Paper - mark pool use as safe (no auto cleaner)
}
}
}
@@ -0,0 +0,0 @@ public class LightEngineStorageSky extends LightEngineStorage<LightEngineStorage
((LightEngineStorageSky.a) this.f).a(i);
}
- Arrays.fill(this.a(i, true).asBytes(), (byte) -1);
+ Arrays.fill(this.a(i, true).asBytesPoolSafe(), (byte) -1); // Paper
k = SectionPosition.c(SectionPosition.b(i));
l = SectionPosition.c(SectionPosition.c(i));
int i1 = SectionPosition.c(SectionPosition.d(i));
diff --git a/src/main/java/net/minecraft/world/level/lighting/NibbleArrayFlat.java b/src/main/java/net/minecraft/world/level/lighting/NibbleArrayFlat.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/lighting/NibbleArrayFlat.java
+++ b/src/main/java/net/minecraft/world/level/lighting/NibbleArrayFlat.java
@@ -0,0 +0,0 @@ public class NibbleArrayFlat extends NibbleArray {
public NibbleArrayFlat(NibbleArray nibblearray, int i) {
@@ -246,112 +353,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
for (int i = 0; i < 16; ++i) {
System.arraycopy(this.a, 0, abyte, i * 128, 128);
diff --git a/src/main/java/net/minecraft/server/PacketPlayOutLightUpdate.java b/src/main/java/net/minecraft/server/PacketPlayOutLightUpdate.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/PacketPlayOutLightUpdate.java
+++ b/src/main/java/net/minecraft/server/PacketPlayOutLightUpdate.java
@@ -0,0 +0,0 @@
package net.minecraft.server;
import com.google.common.collect.Lists;
+import io.netty.channel.ChannelFuture; // Paper
+
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
@@ -0,0 +0,0 @@ public class PacketPlayOutLightUpdate implements Packet<PacketListenerPlayOut> {
private List<byte[]> h;
private boolean i;
+ // Paper start
+ java.lang.Runnable cleaner1;
+ java.lang.Runnable cleaner2;
+ java.util.concurrent.atomic.AtomicInteger remainingSends = new java.util.concurrent.atomic.AtomicInteger(0);
+
+ @Override
+ public void onPacketDispatch(EntityPlayer player) {
+ remainingSends.incrementAndGet();
+ }
+
+ @Override
+ public void onPacketDispatchFinish(EntityPlayer player, ChannelFuture future) {
+ if (remainingSends.decrementAndGet() <= 0) {
+ // incase of any race conditions, schedule this delayed
+ MCUtil.scheduleTask(5, () -> {
+ if (remainingSends.get() == 0) {
+ cleaner1.run();
+ cleaner2.run();
+ }
+ }, "Light Packet Release");
+ }
+ }
+
+ @Override
+ public boolean hasFinishListener() {
+ return true;
+ }
+
+ // Paper end
public PacketPlayOutLightUpdate() {}
public PacketPlayOutLightUpdate(ChunkCoordIntPair chunkcoordintpair, LightEngine lightengine, boolean flag) {
this.a = chunkcoordintpair.x;
this.b = chunkcoordintpair.z;
this.i = flag;
- this.g = Lists.newArrayList();
- this.h = Lists.newArrayList();
+ this.g = Lists.newArrayList();cleaner1 = MCUtil.registerListCleaner(this, this.g, NibbleArray::releaseBytes); // Paper
+ this.h = Lists.newArrayList();cleaner2 = MCUtil.registerListCleaner(this, this.h, NibbleArray::releaseBytes); // Paper
for (int i = 0; i < 18; ++i) {
NibbleArray nibblearray = lightengine.a(EnumSkyBlock.SKY).a(SectionPosition.a(chunkcoordintpair, -1 + i));
@@ -0,0 +0,0 @@ public class PacketPlayOutLightUpdate implements Packet<PacketListenerPlayOut> {
this.e |= 1 << i;
} else {
this.c |= 1 << i;
- this.g.add(nibblearray.asBytes().clone());
+ this.g.add(nibblearray.getCloneIfSet()); // Paper
}
}
@@ -0,0 +0,0 @@ public class PacketPlayOutLightUpdate implements Packet<PacketListenerPlayOut> {
this.f |= 1 << i;
} else {
this.d |= 1 << i;
- this.h.add(nibblearray1.asBytes().clone());
+ this.h.add(nibblearray1.getCloneIfSet()); // Paper
}
}
}
@@ -0,0 +0,0 @@ public class PacketPlayOutLightUpdate implements Packet<PacketListenerPlayOut> {
this.i = flag;
this.c = i;
this.d = j;
- this.g = Lists.newArrayList();
- this.h = Lists.newArrayList();
+ this.g = Lists.newArrayList();cleaner1 = MCUtil.registerListCleaner(this, this.g, NibbleArray::releaseBytes); // Paper
+ this.h = Lists.newArrayList();cleaner2 = MCUtil.registerListCleaner(this, this.h, NibbleArray::releaseBytes); // Paper
for (int k = 0; k < 18; ++k) {
NibbleArray nibblearray;
@@ -0,0 +0,0 @@ public class PacketPlayOutLightUpdate implements Packet<PacketListenerPlayOut> {
if ((this.c & 1 << k) != 0) {
nibblearray = lightengine.a(EnumSkyBlock.SKY).a(SectionPosition.a(chunkcoordintpair, -1 + k));
if (nibblearray != null && !nibblearray.c()) {
- this.g.add(nibblearray.asBytes().clone());
+ this.g.add(nibblearray.getCloneIfSet()); // Paper
} else {
this.c &= ~(1 << k);
if (nibblearray != null) {
@@ -0,0 +0,0 @@ public class PacketPlayOutLightUpdate implements Packet<PacketListenerPlayOut> {
if ((this.d & 1 << k) != 0) {
nibblearray = lightengine.a(EnumSkyBlock.BLOCK).a(SectionPosition.a(chunkcoordintpair, -1 + k));
if (nibblearray != null && !nibblearray.c()) {
- this.h.add(nibblearray.asBytes().clone());
+ this.h.add(nibblearray.getCloneIfSet()); // Paper
} else {
this.d &= ~(1 << k);
if (nibblearray != null) {
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java