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Code Issues Projects Releases Wiki Activity
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Paper/Spigot-Server-Patches/0004-MC-Utils.patch
Shane Freeder 8e972bf5aa
Updated Upstream (Bukkit/CraftBukkit/Spigot) 
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
bf1fa3e3 Update to Minecraft 1.15.1

CraftBukkit Changes:
30a1b691 Update to Minecraft 1.15.1
e2790ae2 Remove outdated build delay.

Spigot Changes:
2ee05fef Update to Minecraft 1.15.1
2019-12-17 22:39:07 +00:00

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From a0b808cc25884976a9235109a107fa6f2e6916a2 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 28 Mar 2016 20:55:47 -0400
Subject: [PATCH] MC Utils
diff --git a/src/main/java/net/minecraft/server/BlockAccessAir.java b/src/main/java/net/minecraft/server/BlockAccessAir.java
index eff6ebcd3..30cbfc8ea 100644
--- a/src/main/java/net/minecraft/server/BlockAccessAir.java
+++ b/src/main/java/net/minecraft/server/BlockAccessAir.java
@@ -14,6 +14,18 @@ public enum BlockAccessAir implements IBlockAccess {
return null;
}
+ // Paper start - If loaded util
+ @Override
+ public Fluid getFluidIfLoaded(BlockPosition blockposition) {
+ return this.getFluid(blockposition);
+ }
+
+ @Override
+ public IBlockData getTypeIfLoaded(BlockPosition blockposition) {
+ return this.getType(blockposition);
+ }
+ // Paper end
+
@Override
public IBlockData getType(BlockPosition blockposition) {
return Blocks.AIR.getBlockData();
diff --git a/src/main/java/net/minecraft/server/BlockDataAbstract.java b/src/main/java/net/minecraft/server/BlockDataAbstract.java
index 1cf97cefc..2040f1834 100644
--- a/src/main/java/net/minecraft/server/BlockDataAbstract.java
+++ b/src/main/java/net/minecraft/server/BlockDataAbstract.java
@@ -78,6 +78,7 @@ public abstract class BlockDataAbstract<O, S> implements IBlockDataHolder<S> {
return Collections.unmodifiableCollection(this.d.keySet());
}
+ public final <T extends Comparable<T>> boolean hasProperty(IBlockState<T> iblockstate) { return this.b(iblockstate); } // Paper - OBFHELPER
public <T extends Comparable<T>> boolean b(IBlockState<T> iblockstate) {
return this.d.containsKey(iblockstate);
}
diff --git a/src/main/java/net/minecraft/server/BlockPosition.java b/src/main/java/net/minecraft/server/BlockPosition.java
index c88a62f6b..1cdf0346f 100644
--- a/src/main/java/net/minecraft/server/BlockPosition.java
+++ b/src/main/java/net/minecraft/server/BlockPosition.java
@@ -120,6 +120,7 @@ public class BlockPosition extends BaseBlockPosition implements MinecraftSeriali
return d0 == 0.0D && d1 == 0.0D && d2 == 0.0D ? this : new BlockPosition((double) this.getX() + d0, (double) this.getY() + d1, (double) this.getZ() + d2);
}
+ public BlockPosition add(int i, int j, int k) {return b(i, j, k);} // Paper - OBFHELPER
public BlockPosition b(int i, int j, int k) {
return i == 0 && j == 0 && k == 0 ? this : new BlockPosition(this.getX() + i, this.getY() + j, this.getZ() + k);
}
@@ -210,6 +211,8 @@ public class BlockPosition extends BaseBlockPosition implements MinecraftSeriali
return new BlockPosition(this.getY() * baseblockposition.getZ() - this.getZ() * baseblockposition.getY(), this.getZ() * baseblockposition.getX() - this.getX() * baseblockposition.getZ(), this.getX() * baseblockposition.getY() - this.getY() * baseblockposition.getX());
}
+ @Deprecated // We'll replace this...
+ public BlockPosition asImmutable() { return immutableCopy(); } // Paper - OBFHELPER
public BlockPosition immutableCopy() {
return this;
}
@@ -402,6 +405,7 @@ public class BlockPosition extends BaseBlockPosition implements MinecraftSeriali
return this.d;
}
+ public BlockPosition.MutableBlockPosition setValues(int i, int j, int k) { return d(i, j, k);} // Paper - OBFHELPER
public BlockPosition.MutableBlockPosition d(int i, int j, int k) {
this.b = i;
this.c = j;
@@ -413,6 +417,7 @@ public class BlockPosition extends BaseBlockPosition implements MinecraftSeriali
return this.c(entity.locX(), entity.locY(), entity.locZ());
}
+ public BlockPosition.MutableBlockPosition setValues(double d0, double d1, double d2) { return c(d0, d1, d2);} // Paper - OBFHELPER
public BlockPosition.MutableBlockPosition c(double d0, double d1, double d2) {
return this.d(MathHelper.floor(d0), MathHelper.floor(d1), MathHelper.floor(d2));
}
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index 55373cae0..cfffbd031 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -25,7 +25,7 @@ import org.apache.logging.log4j.Logger;
public class Chunk implements IChunkAccess {
private static final Logger LOGGER = LogManager.getLogger();
- public static final ChunkSection a = null;
+ public static final ChunkSection a = null; public static final ChunkSection EMPTY_CHUNK_SECTION = Chunk.a; // Paper - OBFHELPER
private final ChunkSection[] sections;
private BiomeStorage d;
private final Map<BlockPosition, NBTTagCompound> e;
@@ -213,6 +213,18 @@ public class Chunk implements IChunkAccess {
}
}
+ // Paper start - If loaded util
+ @Override
+ public Fluid getFluidIfLoaded(BlockPosition blockposition) {
+ return this.getFluid(blockposition);
+ }
+
+ @Override
+ public IBlockData getTypeIfLoaded(BlockPosition blockposition) {
+ return this.getType(blockposition);
+ }
+ // Paper end
+
@Override
public Fluid getFluid(BlockPosition blockposition) {
return this.a(blockposition.getX(), blockposition.getY(), blockposition.getZ());
@@ -395,6 +407,7 @@ public class Chunk implements IChunkAccess {
return this.a(blockposition, Chunk.EnumTileEntityState.CHECK);
}
+ @Nullable public final TileEntity getTileEntityImmediately(BlockPosition pos) { return this.a(pos, EnumTileEntityState.IMMEDIATE); } // Paper - OBFHELPER
@Nullable
public TileEntity a(BlockPosition blockposition, Chunk.EnumTileEntityState chunk_enumtileentitystate) {
// CraftBukkit start
diff --git a/src/main/java/net/minecraft/server/ChunkCache.java b/src/main/java/net/minecraft/server/ChunkCache.java
index 11c4d23ba..53c15c1c0 100644
--- a/src/main/java/net/minecraft/server/ChunkCache.java
+++ b/src/main/java/net/minecraft/server/ChunkCache.java
@@ -8,7 +8,7 @@ public class ChunkCache implements IBlockAccess, ICollisionAccess {
protected final int b;
protected final IChunkAccess[][] c;
protected boolean d;
- protected final World e;
+ protected final World e; protected final World getWorld() { return e; } // Paper - OBFHELPER
public ChunkCache(World world, BlockPosition blockposition, BlockPosition blockposition1) {
this.e = world;
@@ -71,6 +71,20 @@ public class ChunkCache implements IBlockAccess, ICollisionAccess {
return this.a(i, j);
}
+ // Paper start - if loaded util
+ @Override
+ public Fluid getFluidIfLoaded(BlockPosition blockposition) {
+ IChunkAccess chunk = getWorld().getChunkIfLoadedImmediately(blockposition.getX() >> 4, blockposition.getZ() >> 4);
+ return chunk == null ? null : chunk.getFluid(blockposition);
+ }
+
+ @Override
+ public IBlockData getTypeIfLoaded(BlockPosition blockposition) {
+ IChunkAccess chunk = getWorld().getChunkIfLoadedImmediately(blockposition.getX() >> 4, blockposition.getZ() >> 4);
+ return chunk == null ? null : chunk.getType(blockposition);
+ }
+ // Paper end
+
@Nullable
@Override
public TileEntity getTileEntity(BlockPosition blockposition) {
diff --git a/src/main/java/net/minecraft/server/ChunkCoordIntPair.java b/src/main/java/net/minecraft/server/ChunkCoordIntPair.java
index 260644bf0..f2a19acd8 100644
--- a/src/main/java/net/minecraft/server/ChunkCoordIntPair.java
+++ b/src/main/java/net/minecraft/server/ChunkCoordIntPair.java
@@ -31,7 +31,9 @@ public class ChunkCoordIntPair {
return pair(this.x, this.z);
}
- public static long pair(int i, int j) {
+ public static long asLong(final BlockPosition pos) { return pair(pos.getX() >> 4, pos.getZ() >> 4); } // Paper - OBFHELPER
+ public static long asLong(int x, int z) { return pair(x, z); } // Paper - OBFHELPER
+ public static long pair(int i, int j) {
return (long) i & 4294967295L | ((long) j & 4294967295L) << 32;
}
diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
index 2e8a087bd..c5121d369 100644
--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
@@ -77,6 +77,37 @@ public class ChunkProviderServer extends IChunkProvider {
this.cacheChunk[0] = ichunkaccess;
}
+ // Paper start - "real" get chunk if loaded
+ // Note: Partially copied from the getChunkAt method below
+ @Nullable
+ public Chunk getChunkAtIfCachedImmediately(int x, int z) {
+ long k = ChunkCoordIntPair.pair(x, z);
+
+ // Note: Bypass cache to make this MT-Safe
+
+ PlayerChunk playerChunk = this.getChunk(k);
+ if (playerChunk == null) {
+ return null;
+ }
+
+ return playerChunk.getFullChunkIfCached();
+ }
+
+ @Nullable
+ public Chunk getChunkAtIfLoadedImmediately(int x, int z) {
+ long k = ChunkCoordIntPair.pair(x, z);
+
+ // Note: Bypass cache since we need to check ticket level, and to make this MT-Safe
+
+ PlayerChunk playerChunk = this.getChunk(k);
+ if (playerChunk == null) {
+ return null;
+ }
+
+ return playerChunk.getFullChunk();
+ }
+ // Paper end
+
@Nullable
@Override
public IChunkAccess getChunkAt(int i, int j, ChunkStatus chunkstatus, boolean flag) {
diff --git a/src/main/java/net/minecraft/server/DataBits.java b/src/main/java/net/minecraft/server/DataBits.java
index 7ca3a1d0c..2edd9b871 100644
--- a/src/main/java/net/minecraft/server/DataBits.java
+++ b/src/main/java/net/minecraft/server/DataBits.java
@@ -83,6 +83,7 @@ public class DataBits {
}
}
+ public long[] getDataBits() { return this.a(); } // Paper - OBFHELPER
public long[] a() {
return this.a;
}
diff --git a/src/main/java/net/minecraft/server/DataPalette.java b/src/main/java/net/minecraft/server/DataPalette.java
index 75ba69886..45403fbe3 100644
--- a/src/main/java/net/minecraft/server/DataPalette.java
+++ b/src/main/java/net/minecraft/server/DataPalette.java
@@ -4,10 +4,12 @@ import javax.annotation.Nullable;
public interface DataPalette<T> {
+ default int getOrCreateIdFor(T object) { return this.a(object); } // Paper - OBFHELPER
int a(T t0);
boolean b(T t0);
+ @Nullable default T getObject(int dataBits) { return this.a(dataBits); } // Paper - OBFHELPER
@Nullable
T a(int i);
diff --git a/src/main/java/net/minecraft/server/DataPaletteBlock.java b/src/main/java/net/minecraft/server/DataPaletteBlock.java
index 774a8f543..d5f5a5187 100644
--- a/src/main/java/net/minecraft/server/DataPaletteBlock.java
+++ b/src/main/java/net/minecraft/server/DataPaletteBlock.java
@@ -11,7 +11,7 @@ import java.util.stream.Collectors;
public class DataPaletteBlock<T> implements DataPaletteExpandable<T> {
- private final DataPalette<T> b;
+ private final DataPalette<T> b; private final DataPalette<T> getDataPaletteGlobal() { return this.b; } // Paper - OBFHELPER
private final DataPaletteExpandable<T> c = (i, object) -> {
return 0;
};
@@ -19,9 +19,9 @@ public class DataPaletteBlock<T> implements DataPaletteExpandable<T> {
private final Function<NBTTagCompound, T> e;
private final Function<T, NBTTagCompound> f;
private final T g;
- protected DataBits a;
- private DataPalette<T> h;
- private int i;
+ protected DataBits a; protected DataBits getDataBits() { return this.a; } // Paper - OBFHELPER
+ private DataPalette<T> h; private DataPalette<T> getDataPalette() { return this.h; } // Paper - OBFHELPER
+ private int i; private int getBitsPerObject() { return this.i; } // Paper - OBFHELPER
private final ReentrantLock j = new ReentrantLock();
public void a() {
@@ -56,6 +56,7 @@ public class DataPaletteBlock<T> implements DataPaletteExpandable<T> {
return j << 8 | k << 4 | i;
}
+ private void initialize(int bitsPerObject) { this.b(bitsPerObject); } // Paper - OBFHELPER
private void b(int i) {
if (i != this.i) {
this.i = i;
@@ -133,6 +134,7 @@ public class DataPaletteBlock<T> implements DataPaletteExpandable<T> {
return t0 == null ? this.g : t0;
}
+ public void writeDataPaletteBlock(PacketDataSerializer packetDataSerializer) { this.b(packetDataSerializer); } // Paper - OBFHELPER
public void b(PacketDataSerializer packetdataserializer) {
this.a();
packetdataserializer.writeByte(this.i);
diff --git a/src/main/java/net/minecraft/server/EntityCreature.java b/src/main/java/net/minecraft/server/EntityCreature.java
index fe69161e5..b40c8d2f8 100644
--- a/src/main/java/net/minecraft/server/EntityCreature.java
+++ b/src/main/java/net/minecraft/server/EntityCreature.java
@@ -6,6 +6,8 @@ import org.bukkit.event.entity.EntityUnleashEvent;
public abstract class EntityCreature extends EntityInsentient {
+ public org.bukkit.craftbukkit.entity.CraftCreature getBukkitCreature() { return (org.bukkit.craftbukkit.entity.CraftCreature) super.getBukkitEntity(); } // Paper
+
protected EntityCreature(EntityTypes<? extends EntityCreature> entitytypes, World world) {
super(entitytypes, world);
}
diff --git a/src/main/java/net/minecraft/server/EntityInsentient.java b/src/main/java/net/minecraft/server/EntityInsentient.java
index e1398652a..7ee5eb987 100644
--- a/src/main/java/net/minecraft/server/EntityInsentient.java
+++ b/src/main/java/net/minecraft/server/EntityInsentient.java
@@ -144,6 +144,7 @@ public abstract class EntityInsentient extends EntityLiving {
return this.goalTarget;
}
+ public org.bukkit.craftbukkit.entity.CraftMob getBukkitMob() { return (org.bukkit.craftbukkit.entity.CraftMob) super.getBukkitEntity(); } // Paper
public void setGoalTarget(@Nullable EntityLiving entityliving) {
// CraftBukkit start - fire event
setGoalTarget(entityliving, EntityTargetEvent.TargetReason.UNKNOWN, true);
diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
index 0f6fd2d70..138bc38e6 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -129,6 +129,7 @@ public abstract class EntityLiving extends Entity {
public org.bukkit.craftbukkit.attribute.CraftAttributeMap craftAttributes;
public boolean collides = true;
public boolean canPickUpLoot;
+ public org.bukkit.craftbukkit.entity.CraftLivingEntity getBukkitLivingEntity() { return (org.bukkit.craftbukkit.entity.CraftLivingEntity) super.getBukkitEntity(); } // Paper
@Override
public float getBukkitYaw() {
diff --git a/src/main/java/net/minecraft/server/EntityMonster.java b/src/main/java/net/minecraft/server/EntityMonster.java
index 00c3b666d..e5322fbae 100644
--- a/src/main/java/net/minecraft/server/EntityMonster.java
+++ b/src/main/java/net/minecraft/server/EntityMonster.java
@@ -5,6 +5,7 @@ import java.util.function.Predicate;
public abstract class EntityMonster extends EntityCreature implements IMonster {
+ public org.bukkit.craftbukkit.entity.CraftMonster getBukkitMonster() { return (org.bukkit.craftbukkit.entity.CraftMonster) super.getBukkitEntity(); } // Paper
protected EntityMonster(EntityTypes<? extends EntityMonster> entitytypes, World world) {
super(entitytypes, world);
this.f = 5;
diff --git a/src/main/java/net/minecraft/server/EntityTypes.java b/src/main/java/net/minecraft/server/EntityTypes.java
index cf9612d17..755d34e61 100644
--- a/src/main/java/net/minecraft/server/EntityTypes.java
+++ b/src/main/java/net/minecraft/server/EntityTypes.java
@@ -4,6 +4,7 @@ import com.mojang.datafixers.DataFixUtils;
import java.util.Collections;
import java.util.Optional;
import java.util.Set; // Paper
+import java.util.Map; // Paper
import java.util.UUID;
import java.util.function.Function;
import java.util.stream.Stream;
@@ -290,8 +291,8 @@ public class EntityTypes<T extends Entity> {
return this.bj.height;
}
- @Nullable
- public T a(World world) {
+ public T create(World world) { return this.a(world); } // Paper - OBFHELPER
+ @Nullable public T a(World world) { // Paper - OBFHELPER
return this.ba.create(this, world);
}
diff --git a/src/main/java/net/minecraft/server/IAsyncTaskHandler.java b/src/main/java/net/minecraft/server/IAsyncTaskHandler.java
index b098d86e3..721021791 100644
--- a/src/main/java/net/minecraft/server/IAsyncTaskHandler.java
+++ b/src/main/java/net/minecraft/server/IAsyncTaskHandler.java
@@ -68,6 +68,15 @@ public abstract class IAsyncTaskHandler<R extends Runnable> implements Mailbox<R
}
+ // Paper start
+ public void scheduleOnMain(Runnable r0) {
+ // postToMainThread does not work the same as older versions of mc
+ // This method is actually used to create a TickTask, which can then be posted onto main
+ this.addTask(this.postToMainThread(r0));
+ }
+ // Paper end
+
+ public void addTask(R r0) { a(r0); }; // Paper - OBFHELPER
public void a(R r0) {
this.d.add(r0);
LockSupport.unpark(this.getThread());
diff --git a/src/main/java/net/minecraft/server/IBlockAccess.java b/src/main/java/net/minecraft/server/IBlockAccess.java
index 3b0877080..0dff02352 100644
--- a/src/main/java/net/minecraft/server/IBlockAccess.java
+++ b/src/main/java/net/minecraft/server/IBlockAccess.java
@@ -9,10 +9,24 @@ public interface IBlockAccess {
@Nullable
TileEntity getTileEntity(BlockPosition blockposition);
+ IBlockData getTypeIfLoaded(BlockPosition blockposition); // Paper - if loaded util
IBlockData getType(BlockPosition blockposition);
+ Fluid getFluidIfLoaded(BlockPosition blockposition); // Paper - if loaded util
Fluid getFluid(BlockPosition blockposition);
+ // Paper start - if loaded util
+ default Material getMaterialIfLoaded(BlockPosition blockposition) {
+ IBlockData type = this.getTypeIfLoaded(blockposition);
+ return type == null ? null : type.getMaterial();
+ }
+
+ default Block getBlockIfLoaded(BlockPosition blockposition) {
+ IBlockData type = this.getTypeIfLoaded(blockposition);
+ return type == null ? null : type.getBlock();
+ }
+ // Paper end
+
default int h(BlockPosition blockposition) {
return this.getType(blockposition).h();
}
diff --git a/src/main/java/net/minecraft/server/IOWorker.java b/src/main/java/net/minecraft/server/IOWorker.java
index c5658c077..b90baef0f 100644
--- a/src/main/java/net/minecraft/server/IOWorker.java
+++ b/src/main/java/net/minecraft/server/IOWorker.java
@@ -22,7 +22,7 @@ public class IOWorker implements AutoCloseable {
private final Thread b;
private final AtomicBoolean c = new AtomicBoolean();
private final Queue<Runnable> d = Queues.newConcurrentLinkedQueue();
- private final RegionFileCache e;
+ private final RegionFileCache e; public RegionFileCache getRegionFileCache() { return e; } // Paper - OBFHELPER
private final Map<ChunkCoordIntPair, IOWorker.a> f = Maps.newLinkedHashMap();
private boolean g = true;
private CompletableFuture<Void> h = new CompletableFuture();
diff --git a/src/main/java/net/minecraft/server/IWorldReader.java b/src/main/java/net/minecraft/server/IWorldReader.java
index ba315131e..cbe2aa4c0 100644
--- a/src/main/java/net/minecraft/server/IWorldReader.java
+++ b/src/main/java/net/minecraft/server/IWorldReader.java
@@ -4,6 +4,7 @@ import javax.annotation.Nullable;
public interface IWorldReader extends IBlockLightAccess, ICollisionAccess, BiomeManager.Provider {
+ @Nullable IChunkAccess getChunkIfLoadedImmediately(int x, int z); // Paper - ifLoaded api (we need this since current impl blocks if the chunk is loading)
@Nullable
IChunkAccess getChunkAt(int i, int j, ChunkStatus chunkstatus, boolean flag);
diff --git a/src/main/java/net/minecraft/server/ItemStack.java b/src/main/java/net/minecraft/server/ItemStack.java
index b5d45b43c..766b1fe13 100644
--- a/src/main/java/net/minecraft/server/ItemStack.java
+++ b/src/main/java/net/minecraft/server/ItemStack.java
@@ -37,10 +37,19 @@ import org.bukkit.event.world.StructureGrowEvent;
public final class ItemStack {
private static final Logger LOGGER = LogManager.getLogger();
- public static final ItemStack a = new ItemStack((Item) null);
+ public static final ItemStack a = new ItemStack((Item) null);public static final ItemStack NULL_ITEM = a; // Paper - OBFHELPER
public static final DecimalFormat b = H();
private int count;
private int e;
+ // Paper start
+ private org.bukkit.craftbukkit.inventory.CraftItemStack bukkitStack;
+ public org.bukkit.inventory.ItemStack getBukkitStack() {
+ if (bukkitStack == null || bukkitStack.getHandle() != this) {
+ bukkitStack = org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(this);
+ }
+ return bukkitStack;
+ }
+ // Paper end
@Deprecated
private Item item;
private NBTTagCompound tag;
@@ -593,6 +602,17 @@ public final class ItemStack {
return this.tag != null ? this.tag.getList("Enchantments", 10) : new NBTTagList();
}
+ // Paper start - (this is just a good no conflict location)
+ public org.bukkit.inventory.ItemStack asBukkitMirror() {
+ return CraftItemStack.asCraftMirror(this);
+ }
+ public org.bukkit.inventory.ItemStack asBukkitCopy() {
+ return CraftItemStack.asCraftMirror(this.cloneItemStack());
+ }
+ public static ItemStack fromBukkitCopy(org.bukkit.inventory.ItemStack itemstack) {
+ return CraftItemStack.asNMSCopy(itemstack);
+ }
+ // Paper end
public void setTag(@Nullable NBTTagCompound nbttagcompound) {
this.tag = nbttagcompound;
if (this.getItem().usesDurability()) {
@@ -685,6 +705,7 @@ public final class ItemStack {
return this.tag != null && this.tag.hasKeyOfType("Enchantments", 9) ? !this.tag.getList("Enchantments", 10).isEmpty() : false;
}
+ public void getOrCreateTagAndSet(String s, NBTBase nbtbase) { a(s, nbtbase);} // Paper - OBFHELPER
public void a(String s, NBTBase nbtbase) {
this.getOrCreateTag().set(s, nbtbase);
}
@@ -761,6 +782,7 @@ public final class ItemStack {
// CraftBukkit start
@Deprecated
public void setItem(Item item) {
+ this.bukkitStack = null; // Paper
this.item = item;
}
// CraftBukkit end
diff --git a/src/main/java/net/minecraft/server/MCUtil.java b/src/main/java/net/minecraft/server/MCUtil.java
new file mode 100644
index 000000000..628b73a12
--- /dev/null
+++ b/src/main/java/net/minecraft/server/MCUtil.java
@@ -0,0 +1,316 @@
+package net.minecraft.server;
+
+import com.destroystokyo.paper.block.TargetBlockInfo;
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
+import org.bukkit.Location;
+import org.bukkit.block.BlockFace;
+import org.bukkit.craftbukkit.CraftWorld;
+import org.bukkit.craftbukkit.util.Waitable;
+import org.spigotmc.AsyncCatcher;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.util.Queue;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Executor;
+import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+import java.util.function.Supplier;
+
+public final class MCUtil {
+ private static final Executor asyncExecutor = Executors.newSingleThreadExecutor(new ThreadFactoryBuilder().setNameFormat("Paper Async Task Handler Thread - %1$d").build());
+
+ private MCUtil() {}
+
+
+ public static boolean isMainThread() {
+ return MinecraftServer.getServer().isMainThread();
+ }
+
+ private static class DelayedRunnable implements Runnable {
+
+ private final int ticks;
+ private final Runnable run;
+
+ private DelayedRunnable(int ticks, Runnable run) {
+ this.ticks = ticks;
+ this.run = run;
+ }
+
+ @Override
+ public void run() {
+ if (ticks <= 0) {
+ run.run();
+ } else {
+ scheduleTask(ticks-1, run);
+ }
+ }
+ }
+
+ public static void scheduleTask(int ticks, Runnable runnable) {
+ // We use post to main instead of process queue as we don't want to process these mid tick if
+ // Someone uses processQueueWhileWaiting
+ MinecraftServer.getServer().scheduleOnMain(new DelayedRunnable(ticks, runnable));
+ }
+
+ public static void processQueue() {
+ Runnable runnable;
+ Queue<Runnable> processQueue = getProcessQueue();
+ while ((runnable = processQueue.poll()) != null) {
+ try {
+ runnable.run();
+ } catch (Exception e) {
+ MinecraftServer.LOGGER.error("Error executing task", e);
+ }
+ }
+ }
+ public static <T> T processQueueWhileWaiting(CompletableFuture <T> future) {
+ try {
+ if (isMainThread()) {
+ while (!future.isDone()) {
+ try {
+ return future.get(1, TimeUnit.MILLISECONDS);
+ } catch (TimeoutException ignored) {
+ processQueue();
+ }
+ }
+ }
+ return future.get();
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ public static void ensureMain(Runnable run) {
+ ensureMain(null, run);
+ }
+ /**
+ * Ensures the target code is running on the main thread
+ * @param reason
+ * @param run
+ * @return
+ */
+ public static void ensureMain(String reason, Runnable run) {
+ if (AsyncCatcher.enabled && Thread.currentThread() != MinecraftServer.getServer().serverThread) {
+ if (reason != null) {
+ new IllegalStateException("Asynchronous " + reason + "!").printStackTrace();
+ }
+ getProcessQueue().add(run);
+ return;
+ }
+ run.run();
+ }
+
+ private static Queue<Runnable> getProcessQueue() {
+ return MinecraftServer.getServer().processQueue;
+ }
+
+ public static <T> T ensureMain(Supplier<T> run) {
+ return ensureMain(null, run);
+ }
+ /**
+ * Ensures the target code is running on the main thread
+ * @param reason
+ * @param run
+ * @param <T>
+ * @return
+ */
+ public static <T> T ensureMain(String reason, Supplier<T> run) {
+ if (AsyncCatcher.enabled && Thread.currentThread() != MinecraftServer.getServer().serverThread) {
+ if (reason != null) {
+ new IllegalStateException("Asynchronous " + reason + "! Blocking thread until it returns ").printStackTrace();
+ }
+ Waitable<T> wait = new Waitable<T>() {
+ @Override
+ protected T evaluate() {
+ return run.get();
+ }
+ };
+ getProcessQueue().add(wait);
+ try {
+ return wait.get();
+ } catch (InterruptedException | ExecutionException e) {
+ e.printStackTrace();
+ }
+ return null;
+ }
+ return run.get();
+ }
+
+ /**
+ * Calculates distance between 2 entities
+ * @param e1
+ * @param e2
+ * @return
+ */
+ public static double distance(Entity e1, Entity e2) {
+ return Math.sqrt(distanceSq(e1, e2));
+ }
+
+
+ /**
+ * Calculates distance between 2 block positions
+ * @param e1
+ * @param e2
+ * @return
+ */
+ public static double distance(BlockPosition e1, BlockPosition e2) {
+ return Math.sqrt(distanceSq(e1, e2));
+ }
+
+ /**
+ * Gets the distance between 2 positions
+ * @param x1
+ * @param y1
+ * @param z1
+ * @param x2
+ * @param y2
+ * @param z2
+ * @return
+ */
+ public static double distance(double x1, double y1, double z1, double x2, double y2, double z2) {
+ return Math.sqrt(distanceSq(x1, y1, z1, x2, y2, z2));
+ }
+
+ /**
+ * Get's the distance squared between 2 entities
+ * @param e1
+ * @param e2
+ * @return
+ */
+ public static double distanceSq(Entity e1, Entity e2) {
+ return distanceSq(e1.locX(),e1.locY(),e1.locZ(), e2.locX(),e2.locY(),e2.locZ());
+ }
+
+ /**
+ * Gets the distance sqaured between 2 block positions
+ * @param pos1
+ * @param pos2
+ * @return
+ */
+ public static double distanceSq(BlockPosition pos1, BlockPosition pos2) {
+ return distanceSq(pos1.getX(), pos1.getY(), pos1.getZ(), pos2.getX(), pos2.getY(), pos2.getZ());
+ }
+
+ /**
+ * Gets the distance squared between 2 positions
+ * @param x1
+ * @param y1
+ * @param z1
+ * @param x2
+ * @param y2
+ * @param z2
+ * @return
+ */
+ public static double distanceSq(double x1, double y1, double z1, double x2, double y2, double z2) {
+ return (x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2) + (z1 - z2) * (z1 - z2);
+ }
+
+ /**
+ * Converts a NMS World/BlockPosition to Bukkit Location
+ * @param world
+ * @param x
+ * @param y
+ * @param z
+ * @return
+ */
+ public static Location toLocation(World world, double x, double y, double z) {
+ return new Location(world.getWorld(), x, y, z);
+ }
+
+ /**
+ * Converts a NMS World/BlockPosition to Bukkit Location
+ * @param world
+ * @param pos
+ * @return
+ */
+ public static Location toLocation(World world, BlockPosition pos) {
+ return new Location(world.getWorld(), pos.getX(), pos.getY(), pos.getZ());
+ }
+
+ /**
+ * Converts an NMS entity's current location to a Bukkit Location
+ * @param entity
+ * @return
+ */
+ public static Location toLocation(Entity entity) {
+ return new Location(entity.getWorld().getWorld(), entity.locX(), entity.locY(), entity.locZ());
+ }
+
+ public static org.bukkit.block.Block toBukkitBlock(World world, BlockPosition pos) {
+ return world.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ());
+ }
+
+ public static BlockPosition toBlockPosition(Location loc) {
+ return new BlockPosition(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
+ }
+
+ public static boolean isEdgeOfChunk(BlockPosition pos) {
+ final int modX = pos.getX() & 15;
+ final int modZ = pos.getZ() & 15;
+ return (modX == 0 || modX == 15 || modZ == 0 || modZ == 15);
+ }
+
+ /**
+ * Posts a task to be executed asynchronously
+ * @param run
+ */
+ public static void scheduleAsyncTask(Runnable run) {
+ asyncExecutor.execute(run);
+ }
+
+ @Nullable
+ public static TileEntityHopper getHopper(World world, BlockPosition pos) {
+ Chunk chunk = world.getChunkIfLoaded(pos.getX() >> 4, pos.getZ() >> 4);
+ if (chunk != null && chunk.getType(new BlockPosition(pos.getX(), pos.getY(), pos.getZ())).getBlock() == Blocks.HOPPER) {
+ TileEntity tileEntity = chunk.getTileEntityImmediately(pos);
+ if (tileEntity instanceof TileEntityHopper) {
+ return (TileEntityHopper) tileEntity;
+ }
+ }
+ return null;
+ }
+
+ @Nonnull
+ public static World getNMSWorld(@Nonnull org.bukkit.World world) {
+ return ((CraftWorld) world).getHandle();
+ }
+
+ public static World getNMSWorld(@Nonnull org.bukkit.entity.Entity entity) {
+ return getNMSWorld(entity.getWorld());
+ }
+
+ public static RayTrace.FluidCollisionOption getNMSFluidCollisionOption(TargetBlockInfo.FluidMode fluidMode) {
+ if (fluidMode == TargetBlockInfo.FluidMode.NEVER) {
+ return RayTrace.FluidCollisionOption.NONE;
+ }
+ if (fluidMode == TargetBlockInfo.FluidMode.SOURCE_ONLY) {
+ return RayTrace.FluidCollisionOption.SOURCE_ONLY;
+ }
+ if (fluidMode == TargetBlockInfo.FluidMode.ALWAYS) {
+ return RayTrace.FluidCollisionOption.ANY;
+ }
+ return null;
+ }
+
+ public static BlockFace toBukkitBlockFace(EnumDirection enumDirection) {
+ switch (enumDirection) {
+ case DOWN:
+ return BlockFace.DOWN;
+ case UP:
+ return BlockFace.UP;
+ case NORTH:
+ return BlockFace.NORTH;
+ case SOUTH:
+ return BlockFace.SOUTH;
+ case WEST:
+ return BlockFace.WEST;
+ case EAST:
+ return BlockFace.EAST;
+ default:
+ return null;
+ }
+ }
+}
diff --git a/src/main/java/net/minecraft/server/NBTTagCompound.java b/src/main/java/net/minecraft/server/NBTTagCompound.java
index e85b24a32..75604dbc6 100644
--- a/src/main/java/net/minecraft/server/NBTTagCompound.java
+++ b/src/main/java/net/minecraft/server/NBTTagCompound.java
@@ -60,7 +60,7 @@ public class NBTTagCompound implements NBTBase {
return "TAG_Compound";
}
};
- private final Map<String, NBTBase> map;
+ public final Map<String, NBTBase> map; // Paper
private NBTTagCompound(Map<String, NBTBase> map) {
this.map = map;
@@ -123,11 +123,15 @@ public class NBTTagCompound implements NBTBase {
this.map.put(s, NBTTagLong.a(i));
}
+ public void setUUID(String prefix, UUID uuid) { a(prefix, uuid); } // Paper - OBFHELPER
public void a(String s, UUID uuid) {
this.setLong(s + "Most", uuid.getMostSignificantBits());
this.setLong(s + "Least", uuid.getLeastSignificantBits());
}
+
+ @Nullable public UUID getUUID(String prefix) { return a(prefix); } // Paper - OBFHELPER
+ @Nullable
public UUID a(String s) {
return new UUID(this.getLong(s + "Most"), this.getLong(s + "Least"));
}
diff --git a/src/main/java/net/minecraft/server/NetworkManager.java b/src/main/java/net/minecraft/server/NetworkManager.java
index 6700582e3..3ccf16636 100644
--- a/src/main/java/net/minecraft/server/NetworkManager.java
+++ b/src/main/java/net/minecraft/server/NetworkManager.java
@@ -159,6 +159,7 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
}
+ private void dispatchPacket(Packet<?> packet, @Nullable GenericFutureListener<? extends Future<? super Void>> genericFutureListener) { this.b(packet, genericFutureListener); } // Paper - OBFHELPER
private void b(Packet<?> packet, @Nullable GenericFutureListener<? extends Future<? super Void>> genericfuturelistener) {
EnumProtocol enumprotocol = EnumProtocol.a(packet);
EnumProtocol enumprotocol1 = (EnumProtocol) this.channel.attr(NetworkManager.c).get();
@@ -199,6 +200,7 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
}
+ private void sendPacketQueue() { this.o(); } // Paper - OBFHELPER
private void o() {
if (this.channel != null && this.channel.isOpen()) {
Queue queue = this.packetQueue;
@@ -327,9 +329,9 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
static class QueuedPacket {
- private final Packet<?> a;
+ private final Packet<?> a; private final Packet<?> getPacket() { return this.a; } // Paper - OBFHELPER
@Nullable
- private final GenericFutureListener<? extends Future<? super Void>> b;
+ private final GenericFutureListener<? extends Future<? super Void>> b; private final GenericFutureListener<? extends Future<? super Void>> getGenericFutureListener() { return this.b; } // Paper - OBFHELPER
public QueuedPacket(Packet<?> packet, @Nullable GenericFutureListener<? extends Future<? super Void>> genericfuturelistener) {
this.a = packet;
diff --git a/src/main/java/net/minecraft/server/PacketDataSerializer.java b/src/main/java/net/minecraft/server/PacketDataSerializer.java
index 81b6f4581..d9574a9ac 100644
--- a/src/main/java/net/minecraft/server/PacketDataSerializer.java
+++ b/src/main/java/net/minecraft/server/PacketDataSerializer.java
@@ -33,6 +33,7 @@ public class PacketDataSerializer extends ByteBuf {
this.a = bytebuf;
}
+ public static int countBytes(int i) { return PacketDataSerializer.a(i); } // Paper - OBFHELPER
public static int a(int i) {
for (int j = 1; j < 5; ++j) {
if ((i & -1 << j * 7) == 0) {
diff --git a/src/main/java/net/minecraft/server/PacketEncoder.java b/src/main/java/net/minecraft/server/PacketEncoder.java
index 90223deae..63c4dbd32 100644
--- a/src/main/java/net/minecraft/server/PacketEncoder.java
+++ b/src/main/java/net/minecraft/server/PacketEncoder.java
@@ -42,6 +42,7 @@ public class PacketEncoder extends MessageToByteEncoder<Packet<?>> {
packet.b(packetdataserializer);
} catch (Throwable throwable) {
PacketEncoder.LOGGER.error(throwable);
+ throwable.printStackTrace(); // Paper - WHAT WAS IT? WHO DID THIS TO YOU? WHAT DID YOU SEE?
if (packet.a()) {
throw new SkipEncodeException(throwable);
} else {
diff --git a/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java b/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
index 677e3e5f6..3a1d0deb0 100644
--- a/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
+++ b/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
@@ -17,7 +17,7 @@ public class PacketPlayOutMapChunk implements Packet<PacketListenerPlayOut> {
private NBTTagCompound d;
@Nullable
private BiomeStorage e;
- private byte[] f;
+ private byte[] f; private byte[] getData() { return this.f; } // Paper - OBFHELPER
private List<NBTTagCompound> g;
private boolean h;
@@ -129,6 +129,7 @@ public class PacketPlayOutMapChunk implements Packet<PacketListenerPlayOut> {
return bytebuf;
}
+ public int writeChunk(PacketDataSerializer packetDataSerializer, Chunk chunk, int chunkSectionSelector) { return this.a(packetDataSerializer, chunk, chunkSectionSelector); } // Paper - OBFHELPER
public int a(PacketDataSerializer packetdataserializer, Chunk chunk, int i) {
int j = 0;
ChunkSection[] achunksection = chunk.getSections();
diff --git a/src/main/java/net/minecraft/server/PlayerChunk.java b/src/main/java/net/minecraft/server/PlayerChunk.java
index 775359146..3c6fe0596 100644
--- a/src/main/java/net/minecraft/server/PlayerChunk.java
+++ b/src/main/java/net/minecraft/server/PlayerChunk.java
@@ -63,6 +63,14 @@ public class PlayerChunk {
return either == null ? null : (Chunk) either.left().orElse(null);
}
// CraftBukkit end
+ // Paper start - "real" get full chunk immediately
+ public Chunk getFullChunkIfCached() {
+ // Note: Copied from above without ticket level check
+ CompletableFuture<Either<IChunkAccess, PlayerChunk.Failure>> statusFuture = this.getStatusFutureUnchecked(ChunkStatus.FULL);
+ Either<IChunkAccess, PlayerChunk.Failure> either = (Either<IChunkAccess, PlayerChunk.Failure>) statusFuture.getNow(null);
+ return either == null ? null : (Chunk) either.left().orElse(null);
+ }
+ // Paper end
public CompletableFuture<Either<IChunkAccess, PlayerChunk.Failure>> getStatusFutureUnchecked(ChunkStatus chunkstatus) {
CompletableFuture<Either<IChunkAccess, PlayerChunk.Failure>> completablefuture = (CompletableFuture) this.statusFutures.get(chunkstatus.c());
diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index ba0293512..b257e1c4e 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -67,9 +67,9 @@ public class PlayerConnection implements PacketListenerPlayIn {
private final MinecraftServer minecraftServer;
public EntityPlayer player;
private int e;
- private long lastKeepAlive;
- private boolean awaitingKeepAlive;
- private long h;
+ private long lastKeepAlive; private void setLastPing(long lastPing) { this.lastKeepAlive = lastPing;}; private long getLastPing() { return this.lastKeepAlive;}; // Paper - OBFHELPER
+ private boolean awaitingKeepAlive; private void setPendingPing(boolean isPending) { this.awaitingKeepAlive = isPending;}; private boolean isPendingPing() { return this.awaitingKeepAlive;}; // Paper - OBFHELPER
+ private long h; private void setKeepAliveID(long keepAliveID) { this.h = keepAliveID;}; private long getKeepAliveID() {return this.h; }; // Paper - OBFHELPER
// CraftBukkit start - multithreaded fields
private volatile int chatThrottle;
private static final AtomicIntegerFieldUpdater chatSpamField = AtomicIntegerFieldUpdater.newUpdater(PlayerConnection.class, "chatThrottle");
diff --git a/src/main/java/net/minecraft/server/PlayerInventory.java b/src/main/java/net/minecraft/server/PlayerInventory.java
index c2b2237c8..d117578f2 100644
--- a/src/main/java/net/minecraft/server/PlayerInventory.java
+++ b/src/main/java/net/minecraft/server/PlayerInventory.java
@@ -17,7 +17,7 @@ public class PlayerInventory implements IInventory, INamableTileEntity {
public final NonNullList<ItemStack> items;
public final NonNullList<ItemStack> armor;
public final NonNullList<ItemStack> extraSlots;
- private final List<NonNullList<ItemStack>> f;
+ private final List<NonNullList<ItemStack>> f;List<NonNullList<ItemStack>> getComponents() { return f; } // Paper - OBFHELPER
public int itemInHandIndex;
public final EntityHuman player;
private ItemStack carried;
diff --git a/src/main/java/net/minecraft/server/PotionUtil.java b/src/main/java/net/minecraft/server/PotionUtil.java
index b3824898d..bf4172be5 100644
--- a/src/main/java/net/minecraft/server/PotionUtil.java
+++ b/src/main/java/net/minecraft/server/PotionUtil.java
@@ -110,6 +110,7 @@ public class PotionUtil {
return nbttagcompound == null ? Potions.EMPTY : PotionRegistry.a(nbttagcompound.getString("Potion"));
}
+ public static ItemStack addPotionToItemStack(ItemStack itemstack, PotionRegistry potionregistry) { return a(itemstack, potionregistry); } // Paper - OBFHELPER
public static ItemStack a(ItemStack itemstack, PotionRegistry potionregistry) {
MinecraftKey minecraftkey = IRegistry.POTION.getKey(potionregistry);
diff --git a/src/main/java/net/minecraft/server/ProtoChunk.java b/src/main/java/net/minecraft/server/ProtoChunk.java
index 6e65306a2..39339fa27 100644
--- a/src/main/java/net/minecraft/server/ProtoChunk.java
+++ b/src/main/java/net/minecraft/server/ProtoChunk.java
@@ -80,6 +80,18 @@ public class ProtoChunk implements IChunkAccess {
}
+ // Paper start - If loaded util
+ @Override
+ public Fluid getFluidIfLoaded(BlockPosition blockposition) {
+ return this.getFluid(blockposition);
+ }
+
+ @Override
+ public IBlockData getTypeIfLoaded(BlockPosition blockposition) {
+ return this.getType(blockposition);
+ }
+ // Paper end
+
@Override
public IBlockData getType(BlockPosition blockposition) {
int i = blockposition.getY();
diff --git a/src/main/java/net/minecraft/server/RegionFile.java b/src/main/java/net/minecraft/server/RegionFile.java
index 7b6e0e86b..187c4e0f5 100644
--- a/src/main/java/net/minecraft/server/RegionFile.java
+++ b/src/main/java/net/minecraft/server/RegionFile.java
@@ -88,6 +88,7 @@ public class RegionFile implements AutoCloseable {
return this.d.resolve(s);
}
+ @Nullable public synchronized DataInputStream getReadStream(ChunkCoordIntPair chunkCoordIntPair) throws IOException { return a(chunkCoordIntPair);} // Paper - OBFHELPER
@Nullable
public synchronized DataInputStream a(ChunkCoordIntPair chunkcoordintpair) throws IOException {
int i = this.getOffset(chunkcoordintpair);
diff --git a/src/main/java/net/minecraft/server/RegionLimitedWorldAccess.java b/src/main/java/net/minecraft/server/RegionLimitedWorldAccess.java
index 8c123f265..9d0e8c2d4 100644
--- a/src/main/java/net/minecraft/server/RegionLimitedWorldAccess.java
+++ b/src/main/java/net/minecraft/server/RegionLimitedWorldAccess.java
@@ -108,6 +108,26 @@ public class RegionLimitedWorldAccess implements GeneratorAccess {
return i >= ichunkaccess.getPos().x && i <= ichunkaccess1.getPos().x && j >= ichunkaccess.getPos().z && j <= ichunkaccess1.getPos().z;
}
+ // Paper start - if loaded util
+ @Nullable
+ @Override
+ public IChunkAccess getChunkIfLoadedImmediately(int x, int z) {
+ return this.getChunkAt(x, z, ChunkStatus.FULL, false);
+ }
+
+ @Override
+ public IBlockData getTypeIfLoaded(BlockPosition blockposition) {
+ IChunkAccess chunk = this.getChunkIfLoadedImmediately(blockposition.getX() >> 4, blockposition.getZ() >> 4);
+ return chunk == null ? null : chunk.getType(blockposition);
+ }
+
+ @Override
+ public Fluid getFluidIfLoaded(BlockPosition blockposition) {
+ IChunkAccess chunk = this.getChunkIfLoadedImmediately(blockposition.getX() >> 4, blockposition.getZ() >> 4);
+ return chunk == null ? null : chunk.getFluid(blockposition);
+ }
+ // Paper end
+
@Override
public IBlockData getType(BlockPosition blockposition) {
return this.getChunkAt(blockposition.getX() >> 4, blockposition.getZ() >> 4).getType(blockposition);
diff --git a/src/main/java/net/minecraft/server/RegistryBlockID.java b/src/main/java/net/minecraft/server/RegistryBlockID.java
index 4efcb8b59..60948afa4 100644
--- a/src/main/java/net/minecraft/server/RegistryBlockID.java
+++ b/src/main/java/net/minecraft/server/RegistryBlockID.java
@@ -57,6 +57,7 @@ public class RegistryBlockID<T> implements Registry<T> {
return Iterators.filter(this.c.iterator(), Predicates.notNull());
}
+ public int size() { return this.a(); } // Paper - OBFHELPER
public int a() {
return this.b.size();
}
diff --git a/src/main/java/net/minecraft/server/SystemUtils.java b/src/main/java/net/minecraft/server/SystemUtils.java
index 7b92ecfff..7e224ebef 100644
--- a/src/main/java/net/minecraft/server/SystemUtils.java
+++ b/src/main/java/net/minecraft/server/SystemUtils.java
@@ -58,7 +58,7 @@ public class SystemUtils {
}
public static long getMonotonicNanos() {
- return SystemUtils.a.getAsLong();
+ return System.nanoTime(); // Paper
}
public static long getTimeMillis() {
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 5c3226dd7..3122a02ab 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -196,6 +196,40 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
return (Chunk) this.getChunkAt(i, j, ChunkStatus.FULL);
}
+ // Paper start - if loaded
+ @Nullable
+ @Override
+ public IChunkAccess getChunkIfLoadedImmediately(int x, int z) {
+ return ((ChunkProviderServer)this.chunkProvider).getChunkAtIfLoadedImmediately(x, z);
+ }
+
+ @Override
+ public IBlockData getTypeIfLoaded(BlockPosition blockposition) {
+ // CraftBukkit start - tree generation
+ if (captureTreeGeneration) {
+ for (CraftBlockState previous : capturedBlockStates) {
+ if (previous.getX() == blockposition.getX() && previous.getY() == blockposition.getY() && previous.getZ() == blockposition.getZ()) {
+ return previous.getHandle();
+ }
+ }
+ }
+ // CraftBukkit end
+ if (!isValidLocation(blockposition)) {
+ return Blocks.AIR.getBlockData();
+ }
+ IChunkAccess chunk = this.getChunkIfLoadedImmediately(blockposition.getX() >> 4, blockposition.getZ() >> 4);
+
+ return chunk == null ? null : chunk.getType(blockposition);
+ }
+
+ @Override
+ public Fluid getFluidIfLoaded(BlockPosition blockposition) {
+ IChunkAccess chunk = this.getChunkIfLoadedImmediately(blockposition.getX() >> 4, blockposition.getZ() >> 4);
+
+ return chunk == null ? null : chunk.getFluid(blockposition);
+ }
+ // Paper end
+
@Override
public IChunkAccess getChunkAt(int i, int j, ChunkStatus chunkstatus, boolean flag) {
IChunkAccess ichunkaccess = this.chunkProvider.getChunkAt(i, j, chunkstatus, flag);
@@ -357,8 +391,9 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
public void a(BlockPosition blockposition, IBlockData iblockdata, IBlockData iblockdata1) {}
- @Override
- public boolean a(BlockPosition blockposition, boolean flag) {
+ public boolean setAir(BlockPosition blockposition) { return this.a(blockposition, false); } // Paper - OBFHELPER
+ public boolean setAir(BlockPosition blockposition, boolean moved) { return this.a(blockposition, moved); } // Paper - OBFHELPER
+ @Override public boolean a(BlockPosition blockposition, boolean flag) { // Paper - OBFHELPER
Fluid fluid = this.getFluid(blockposition);
return this.setTypeAndData(blockposition, fluid.getBlockData(), 3 | (flag ? 64 : 0));
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
index e181df6f4..4a9132c70 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
@@ -85,6 +85,7 @@ public final class CraftItemStack extends ItemStack {
}
net.minecraft.server.ItemStack handle;
+ public net.minecraft.server.ItemStack getHandle() { return handle; } // Paper
/**
* Mirror
diff --git a/src/main/java/org/bukkit/craftbukkit/util/DummyGeneratorAccess.java b/src/main/java/org/bukkit/craftbukkit/util/DummyGeneratorAccess.java
index d8358a0f0..d0b813008 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/DummyGeneratorAccess.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/DummyGeneratorAccess.java
@@ -196,4 +196,22 @@ public class DummyGeneratorAccess implements GeneratorAccess {
public boolean a(BlockPosition blockposition, boolean flag, Entity entity) {
throw new UnsupportedOperationException("Not supported yet.");
}
+
+ // Paper start - if loaded util
+ @javax.annotation.Nullable
+ @Override
+ public IChunkAccess getChunkIfLoadedImmediately(int x, int z) {
+ throw new UnsupportedOperationException("Not supported yet.");
+ }
+
+ @Override
+ public IBlockData getTypeIfLoaded(BlockPosition blockposition) {
+ throw new UnsupportedOperationException("Not supported yet.");
+ }
+
+ @Override
+ public Fluid getFluidIfLoaded(BlockPosition blockposition) {
+ throw new UnsupportedOperationException("Not supported yet.");
+ }
+ // Paper end
}
--
2.24.1
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