mirror of
https://github.com/PaperMC/Paper.git
synced 2025-01-01 17:01:56 +01:00
eb4300d9e1
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
My recent work on serialization is now in CraftBukkit so was able to drop the patch and Paper
is now consistent with upstream.
Bukkit Changes:
e2699636 Move API notes to more obvious location
CraftBukkit Changes:
1b2830a3 SPIGOT-4441: Fix serializing Components to and from Legacy
201 lines
9.1 KiB
Diff
201 lines
9.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Wed, 4 Jul 2018 02:10:36 -0400
|
|
Subject: [PATCH] Store reference to current Chunk for Entity and Block
|
|
Entities
|
|
|
|
This enables us a fast reference to the entities current chunk instead
|
|
of having to look it up by hashmap lookups.
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
|
|
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
|
|
--- a/src/main/java/net/minecraft/server/Chunk.java
|
|
+++ b/src/main/java/net/minecraft/server/Chunk.java
|
|
@@ -0,0 +0,0 @@ public class Chunk implements IChunkAccess {
|
|
private final ChunkSection[] sections;
|
|
private BiomeStorage d;
|
|
private final Map<BlockPosition, NBTTagCompound> e;
|
|
- public boolean loaded;
|
|
+ public boolean loaded; public boolean isLoaded() { return loaded; } // Paper - OBFHELPER
|
|
public final World world;
|
|
public final Map<HeightMap.Type, HeightMap> heightMap;
|
|
private final ChunkConverter i;
|
|
@@ -0,0 +0,0 @@ public class Chunk implements IChunkAccess {
|
|
this(world, chunkcoordintpair, biomestorage, ChunkConverter.a, TickListEmpty.b(), TickListEmpty.b(), 0L, (ChunkSection[]) null, (Consumer) null);
|
|
}
|
|
|
|
+ // Paper start
|
|
+ private class TileEntityHashMap extends java.util.HashMap<BlockPosition, TileEntity> {
|
|
+ @Override
|
|
+ public TileEntity put(BlockPosition key, TileEntity value) {
|
|
+ TileEntity replaced = super.put(key, value);
|
|
+ if (replaced != null) {
|
|
+ replaced.setCurrentChunk(null);
|
|
+ }
|
|
+ if (value != null) {
|
|
+ value.setCurrentChunk(Chunk.this);
|
|
+ }
|
|
+ return replaced;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public TileEntity remove(Object key) {
|
|
+ TileEntity removed = super.remove(key);
|
|
+ if (removed != null) {
|
|
+ removed.setCurrentChunk(null);
|
|
+ }
|
|
+ return removed;
|
|
+ }
|
|
+ }
|
|
+ // Paper end
|
|
+
|
|
public Chunk(World world, ChunkCoordIntPair chunkcoordintpair, BiomeStorage biomestorage, ChunkConverter chunkconverter, TickList<Block> ticklist, TickList<FluidType> ticklist1, long i, @Nullable ChunkSection[] achunksection, @Nullable Consumer<Chunk> consumer) {
|
|
this.sections = new ChunkSection[16];
|
|
this.e = Maps.newHashMap();
|
|
this.heightMap = Maps.newEnumMap(HeightMap.Type.class);
|
|
- this.tileEntities = Maps.newHashMap();
|
|
+ this.tileEntities = new TileEntityHashMap(); // Paper
|
|
this.l = Maps.newHashMap();
|
|
this.m = Maps.newHashMap();
|
|
this.n = new ShortList[16];
|
|
@@ -0,0 +0,0 @@ public class Chunk implements IChunkAccess {
|
|
}
|
|
|
|
entity.inChunk = true;
|
|
+ entity.setCurrentChunk(this); // Paper
|
|
entity.chunkX = this.loc.x;
|
|
entity.chunkY = k;
|
|
entity.chunkZ = this.loc.z;
|
|
@@ -0,0 +0,0 @@ public class Chunk implements IChunkAccess {
|
|
((HeightMap) this.heightMap.get(heightmap_type)).a(along);
|
|
}
|
|
|
|
+ public void removeEntity(Entity entity) { this.b(entity); } // Paper - OBFHELPER
|
|
public void b(Entity entity) {
|
|
this.a(entity, entity.chunkY);
|
|
}
|
|
@@ -0,0 +0,0 @@ public class Chunk implements IChunkAccess {
|
|
i = this.entitySlices.length - 1;
|
|
}
|
|
|
|
- this.entitySlices[i].remove(entity);
|
|
+ // Paper start
|
|
+ if (entity.currentChunk != null && entity.currentChunk.get() == this) entity.setCurrentChunk(null);
|
|
+ if (!this.entitySlices[i].remove(entity)) {
|
|
+ return;
|
|
+ }
|
|
+ // Paper end
|
|
this.entities.remove(entity); // Paper
|
|
}
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
|
|
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
|
|
--- a/src/main/java/net/minecraft/server/Entity.java
|
|
+++ b/src/main/java/net/minecraft/server/Entity.java
|
|
@@ -0,0 +0,0 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
|
|
private static final DataWatcherObject<Boolean> aB = DataWatcher.a(Entity.class, DataWatcherRegistry.i);
|
|
private static final DataWatcherObject<Boolean> aC = DataWatcher.a(Entity.class, DataWatcherRegistry.i);
|
|
protected static final DataWatcherObject<EntityPose> POSE = DataWatcher.a(Entity.class, DataWatcherRegistry.s);
|
|
- public boolean inChunk;
|
|
+ public boolean inChunk; public boolean isAddedToChunk() { return inChunk; } // Paper - OBFHELPER
|
|
public int chunkX; public int getChunkX() { return chunkX; } // Paper - OBFHELPER
|
|
public int chunkY; public int getChunkY() { return chunkY; } // Paper - OBFHELPER
|
|
public int chunkZ; public int getChunkZ() { return chunkZ; } // Paper - OBFHELPER
|
|
@@ -0,0 +0,0 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
|
|
}
|
|
|
|
public boolean isChunkLoaded() {
|
|
- return world.isChunkLoaded((int) Math.floor(this.locX) >> 4, (int) Math.floor(this.locZ) >> 4);
|
|
+ return getCurrentChunk() != null;
|
|
}
|
|
// CraftBukkit end
|
|
|
|
@@ -0,0 +0,0 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
|
|
}
|
|
|
|
// Paper start
|
|
+ java.lang.ref.WeakReference<Chunk> currentChunk = null;
|
|
+
|
|
+ public void setCurrentChunk(Chunk chunk) {
|
|
+ this.currentChunk = chunk != null ? new java.lang.ref.WeakReference<>(chunk) : null;
|
|
+ }
|
|
+ /**
|
|
+ * Returns the entities current registered chunk. If the entity is not added to a chunk yet, it will return null
|
|
+ */
|
|
+ public Chunk getCurrentChunk() {
|
|
+ final Chunk chunk = currentChunk != null ? currentChunk.get() : null;
|
|
+ if (chunk != null && chunk.isLoaded()) {
|
|
+ return chunk;
|
|
+ }
|
|
+
|
|
+ return !isAddedToChunk() ? null : ((ChunkProviderServer) world.chunkProvider).getChunkAtIfLoadedMainThreadNoCache(getChunkX(), getChunkZ());
|
|
+ }
|
|
+
|
|
+ /**
|
|
+ * Returns the chunk at the location, using the entities local cache if avail
|
|
+ * Will only return null if the location specified is not loaded
|
|
+ */
|
|
+ public Chunk getCurrentChunkAt(int x, int z) {
|
|
+ Chunk chunk = getCurrentChunk();
|
|
+ if (chunk != null && getChunkX() == chunk.getPos().x && getChunkZ() == chunk.getPos().z) {
|
|
+ return chunk;
|
|
+ }
|
|
+ return ((ChunkProviderServer) world.chunkProvider).getChunkAtIfLoadedMainThreadNoCache(getChunkX(), getChunkZ());
|
|
+ }
|
|
+ /**
|
|
+ * Returns the chunk at the entities current location, using the entities local cache if avail
|
|
+ * Ideally this is always the same as getCurrentChunk, but only becomes different in registration issues.
|
|
+ * Will only return null if the location specified is not loaded
|
|
+ */
|
|
+ public Chunk getChunkAtLocation() {
|
|
+ return getCurrentChunkAt((int)Math.floor(locX) >> 4, (int)Math.floor(locZ) >> 4);
|
|
+ }
|
|
+
|
|
private MinecraftKey entityKey;
|
|
private String entityKeyString;
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/TileEntity.java b/src/main/java/net/minecraft/server/TileEntity.java
|
|
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
|
|
--- a/src/main/java/net/minecraft/server/TileEntity.java
|
|
+++ b/src/main/java/net/minecraft/server/TileEntity.java
|
|
@@ -0,0 +0,0 @@ public abstract class TileEntity implements KeyedObject { // Paper
|
|
getMinecraftKey(); // Try to load if it doesn't exists.
|
|
return tileEntityKeyString;
|
|
}
|
|
+
|
|
+ private java.lang.ref.WeakReference<Chunk> currentChunk = null;
|
|
+ public Chunk getCurrentChunk() {
|
|
+ final Chunk chunk = currentChunk != null ? currentChunk.get() : null;
|
|
+ return chunk != null && chunk.isLoaded() ? chunk : null;
|
|
+ }
|
|
+ public void setCurrentChunk(Chunk chunk) {
|
|
+ this.currentChunk = chunk != null ? new java.lang.ref.WeakReference<>(chunk) : null;
|
|
+ }
|
|
// Paper end
|
|
|
|
@Nullable
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
|
|
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
|
|
@@ -0,0 +0,0 @@ import net.minecraft.server.EntityZombieHusk;
|
|
import net.minecraft.server.EntityZombieVillager;
|
|
import net.minecraft.server.IChatBaseComponent;
|
|
import net.minecraft.server.NBTTagCompound;
|
|
+import org.bukkit.Chunk; // Paper
|
|
import org.bukkit.EntityEffect;
|
|
import org.bukkit.Location;
|
|
import org.bukkit.Server;
|
|
@@ -0,0 +0,0 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
|
|
this.entity = entity;
|
|
}
|
|
|
|
+ @Override
|
|
+ public Chunk getChunk() {
|
|
+ net.minecraft.server.Chunk currentChunk = entity.getCurrentChunk();
|
|
+ return currentChunk != null ? currentChunk.bukkitChunk : getLocation().getChunk();
|
|
+ }
|
|
+
|
|
public static CraftEntity getEntity(CraftServer server, Entity entity) {
|
|
/*
|
|
* Order is *EXTREMELY* important -- keep it right! =D
|