geforkt von Mirrors/Paper
148 Zeilen
6.7 KiB
Diff
148 Zeilen
6.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Mon, 6 Nov 2017 21:08:22 -0500
|
|
Subject: [PATCH] API to get a BlockState without a snapshot
|
|
|
|
This allows you to get a BlockState without creating a snapshot, operating
|
|
on the real tile entity.
|
|
|
|
This is useful for where performance is needed
|
|
|
|
also Avoid NPE during CraftBlockEntityState load if could not get TE
|
|
|
|
If Tile Entity was null, correct Sign to return empty lines instead of null
|
|
|
|
diff --git a/src/main/java/net/minecraft/world/level/block/entity/TileEntity.java b/src/main/java/net/minecraft/world/level/block/entity/TileEntity.java
|
|
index 9b44ca96669ce423e5649f11743226dfdd9ce746..48daa039ffa8ccb7b6f3ca47bdc56394addf9254 100644
|
|
--- a/src/main/java/net/minecraft/world/level/block/entity/TileEntity.java
|
|
+++ b/src/main/java/net/minecraft/world/level/block/entity/TileEntity.java
|
|
@@ -47,6 +47,7 @@ public abstract class TileEntity implements net.minecraft.server.KeyedObject { /
|
|
public TileEntity(TileEntityTypes<?> tileentitytypes) {
|
|
this.position = BlockPosition.ZERO;
|
|
this.tileType = tileentitytypes;
|
|
+ persistentDataContainer = new CraftPersistentDataContainer(DATA_TYPE_REGISTRY); // Paper - always init
|
|
}
|
|
|
|
// Paper start
|
|
@@ -95,7 +96,7 @@ public abstract class TileEntity implements net.minecraft.server.KeyedObject { /
|
|
public void load(IBlockData iblockdata, NBTTagCompound nbttagcompound) {
|
|
this.position = new BlockPosition(nbttagcompound.getInt("x"), nbttagcompound.getInt("y"), nbttagcompound.getInt("z"));
|
|
// CraftBukkit start - read container
|
|
- this.persistentDataContainer = new CraftPersistentDataContainer(DATA_TYPE_REGISTRY);
|
|
+ this.persistentDataContainer.clear(); // Paper - clear instead of reinit
|
|
|
|
net.minecraft.nbt.NBTBase persistentDataTag = nbttagcompound.get("PublicBukkitValues");
|
|
if (persistentDataTag instanceof NBTTagCompound) {
|
|
@@ -245,7 +246,12 @@ public abstract class TileEntity implements net.minecraft.server.KeyedObject { /
|
|
}
|
|
|
|
// CraftBukkit start - add method
|
|
+ // Paper start
|
|
public InventoryHolder getOwner() {
|
|
+ return getOwner(true);
|
|
+ }
|
|
+ public InventoryHolder getOwner(boolean useSnapshot) {
|
|
+ // Paper end
|
|
if (world == null) return null;
|
|
// Spigot start
|
|
org.bukkit.block.Block block = world.getWorld().getBlockAt(position.getX(), position.getY(), position.getZ());
|
|
@@ -254,7 +260,7 @@ public abstract class TileEntity implements net.minecraft.server.KeyedObject { /
|
|
return null;
|
|
}
|
|
// Spigot end
|
|
- org.bukkit.block.BlockState state = block.getState();
|
|
+ org.bukkit.block.BlockState state = block.getState(useSnapshot); // Paper
|
|
if (state instanceof InventoryHolder) return (InventoryHolder) state;
|
|
return null;
|
|
}
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
|
|
index 255aac0803b436434bc00822f3698c4f3ba7e0ac..8a6d8f21937ce7e2ac4623a3083421ed5ef9aa63 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
|
|
@@ -316,6 +316,20 @@ public class CraftBlock implements Block {
|
|
|
|
@Override
|
|
public BlockState getState() {
|
|
+ // Paper start - allow disabling the use of snapshots
|
|
+ return getState(true);
|
|
+ }
|
|
+ public BlockState getState(boolean useSnapshot) {
|
|
+ boolean prev = CraftBlockEntityState.DISABLE_SNAPSHOT;
|
|
+ CraftBlockEntityState.DISABLE_SNAPSHOT = !useSnapshot;
|
|
+ try {
|
|
+ return getState0();
|
|
+ } finally {
|
|
+ CraftBlockEntityState.DISABLE_SNAPSHOT = prev;
|
|
+ }
|
|
+ }
|
|
+ public BlockState getState0() {
|
|
+ // Paper end
|
|
Material material = getType();
|
|
|
|
switch (material) {
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
|
|
index dcf3f9265b0b00a7bbb9ff428e10da3c198ba08a..2f0b48869077c27d0cacea81a99c9e34ff59c684 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
|
|
@@ -26,20 +26,40 @@ public class CraftBlockEntityState<T extends TileEntity> extends CraftBlockState
|
|
this.tileEntity = tileEntityClass.cast(world.getHandle().getTileEntity(this.getPosition()));
|
|
Preconditions.checkState(this.tileEntity != null, "Tile is null, asynchronous access? %s", block);
|
|
|
|
+ // Paper start
|
|
+ this.snapshotDisabled = DISABLE_SNAPSHOT;
|
|
+ if (DISABLE_SNAPSHOT) {
|
|
+ this.snapshot = this.tileEntity;
|
|
+ } else {
|
|
+ this.snapshot = this.createSnapshot(this.tileEntity);
|
|
+ }
|
|
// copy tile entity data:
|
|
- this.snapshot = this.createSnapshot(tileEntity);
|
|
- this.load(snapshot);
|
|
+ if(this.snapshot != null) {
|
|
+ this.load(this.snapshot);
|
|
+ }
|
|
+ // Paper end
|
|
}
|
|
|
|
+ public final boolean snapshotDisabled; // Paper
|
|
+ public static boolean DISABLE_SNAPSHOT = false; // Paper
|
|
+
|
|
public CraftBlockEntityState(Material material, T tileEntity) {
|
|
super(material);
|
|
|
|
this.tileEntityClass = (Class<T>) tileEntity.getClass();
|
|
this.tileEntity = tileEntity;
|
|
-
|
|
+ // Paper start
|
|
+ this.snapshotDisabled = DISABLE_SNAPSHOT;
|
|
+ if (DISABLE_SNAPSHOT) {
|
|
+ this.snapshot = this.tileEntity;
|
|
+ } else {
|
|
+ this.snapshot = this.createSnapshot(this.tileEntity);
|
|
+ }
|
|
// copy tile entity data:
|
|
- this.snapshot = this.createSnapshot(tileEntity);
|
|
- this.load(snapshot);
|
|
+ if(this.snapshot != null) {
|
|
+ this.load(this.snapshot);
|
|
+ }
|
|
+ // Paper end
|
|
}
|
|
|
|
private T createSnapshot(T tileEntity) {
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
|
|
index f342feee4e2274cdc51fef6caace52cc31eefb18..a4c888236bf09a25f234831a041ca5a4a2c972ef 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
|
|
@@ -155,4 +155,10 @@ public final class CraftPersistentDataContainer implements PersistentDataContain
|
|
public Map<String, Object> serialize() {
|
|
return (Map<String, Object>) CraftNBTTagConfigSerializer.serialize(toTagCompound());
|
|
}
|
|
+
|
|
+ // Paper start
|
|
+ public void clear() {
|
|
+ this.customDataTags.clear();
|
|
+ }
|
|
+ // Paper end
|
|
}
|