mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-15 07:01:36 +08:00
79f57aa18c
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
106 lines
4.0 KiB
Diff
106 lines
4.0 KiB
Diff
From 78737392a6747edad926f8a1320536955124c5bc 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
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/TileEntity.java b/src/main/java/net/minecraft/server/TileEntity.java
|
|
index 237f7e6fe..fe2df18df 100644
|
|
--- a/src/main/java/net/minecraft/server/TileEntity.java
|
|
+++ b/src/main/java/net/minecraft/server/TileEntity.java
|
|
@@ -266,7 +266,12 @@ public abstract class TileEntity {
|
|
}
|
|
|
|
// 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());
|
|
@@ -275,7 +280,7 @@ public abstract class TileEntity {
|
|
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 ba1cdc18f..bea02c493 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
|
|
@@ -260,7 +260,22 @@ public class CraftBlock implements Block {
|
|
}
|
|
}
|
|
|
|
+
|
|
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 22dcaea72..3b5a90c39 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
|
|
@@ -22,17 +22,34 @@ public class CraftBlockEntityState<T extends TileEntity> extends CraftBlockState
|
|
CraftWorld world = (CraftWorld) this.getWorld();
|
|
this.tileEntity = tileEntityClass.cast(world.getTileEntityAt(this.getX(), this.getY(), this.getZ()));
|
|
|
|
+ // Paper start
|
|
+ this.snapshotDisabled = DISABLE_SNAPSHOT;
|
|
+ if (DISABLE_SNAPSHOT) {
|
|
+ this.snapshot = tileEntity;
|
|
+ return;
|
|
+ }
|
|
+ // Paper end
|
|
// copy tile entity data:
|
|
this.snapshot = this.createSnapshot(tileEntity);
|
|
if(this.snapshot != null) // Paper - avoid NPE during load
|
|
this.load(snapshot);
|
|
}
|
|
|
|
+ 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 = tileEntity;
|
|
+ return;
|
|
+ }
|
|
+ // Paper end
|
|
|
|
// copy tile entity data:
|
|
this.snapshot = this.createSnapshot(tileEntity);
|
|
--
|
|
2.15.0
|
|
|