62 lines
3.6 KiB
Diff
62 lines
3.6 KiB
Diff
From f51ba416eefd643136f51b6a65ce5baf51447bbe Mon Sep 17 00:00:00 2001
|
|
From: Shane Freeder <theboyetronic@gmail.com>
|
|
Date: Thu, 16 Nov 2017 12:12:41 +0000
|
|
Subject: [PATCH] use CB BlockState implementations for captured blocks
|
|
|
|
When modifying the world, CB will store a copy of the affected
|
|
blocks in order to restore their state in the case that the event
|
|
is cancelled. This change only modifies the collection of blocks
|
|
in the world by normal means, e.g. not during tree population,
|
|
as the potentially marginal overheads would serve no advantage.
|
|
|
|
CB was using a CraftBlockState for all blocks, which causes issues
|
|
should any block that uses information beyond a data ID would suffer
|
|
from missing information, e.g. Skulls.
|
|
|
|
By using CBs CraftBlock#getState(), we will maintain a proper copy of
|
|
the blockstate that will be valid for restoration, as opposed to dropping
|
|
information on restoration when the event is cancelled.
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
|
|
index 361cc6a92e..5a237fa1dd 100644
|
|
--- a/src/main/java/net/minecraft/server/World.java
|
|
+++ b/src/main/java/net/minecraft/server/World.java
|
|
@@ -66,7 +66,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
|
|
|
|
public boolean captureBlockStates = false;
|
|
public boolean captureTreeGeneration = false;
|
|
- public Map<BlockPosition, CapturedBlockState> capturedBlockStates = new HashMap<>();
|
|
+ public Map<BlockPosition, org.bukkit.craftbukkit.block.CraftBlockState> capturedBlockStates = new HashMap<>(); // Paper
|
|
public Map<BlockPosition, TileEntity> capturedTileEntities = new HashMap<>();
|
|
public List<EntityItem> captureDrops;
|
|
public long ticksPerAnimalSpawns;
|
|
@@ -253,7 +253,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
|
|
public boolean setTypeAndData(BlockPosition blockposition, IBlockData iblockdata, int i) {
|
|
// CraftBukkit start - tree generation
|
|
if (this.captureTreeGeneration) {
|
|
- CapturedBlockState blockstate = capturedBlockStates.get(blockposition);
|
|
+ CraftBlockState blockstate = capturedBlockStates.get(blockposition);
|
|
if (blockstate == null) {
|
|
blockstate = CapturedBlockState.getTreeBlockState(this, blockposition, i);
|
|
this.capturedBlockStates.put(blockposition.immutableCopy(), blockstate);
|
|
@@ -272,7 +272,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
|
|
|
|
// CraftBukkit start - capture blockstates
|
|
if (this.captureBlockStates && !this.capturedBlockStates.containsKey(blockposition)) {
|
|
- CapturedBlockState blockstate = CapturedBlockState.getBlockState(this, blockposition, i);
|
|
+ CraftBlockState blockstate = (CraftBlockState) world.getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ()).getState(); // Paper - use CB getState to get a suitable snapshot
|
|
this.capturedBlockStates.put(blockposition.immutableCopy(), blockstate);
|
|
}
|
|
// CraftBukkit end
|
|
@@ -539,7 +539,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
|
|
public IBlockData getType(BlockPosition blockposition) {
|
|
// CraftBukkit start - tree generation
|
|
if (captureTreeGeneration) {
|
|
- CapturedBlockState previous = capturedBlockStates.get(blockposition);
|
|
+ CraftBlockState previous = capturedBlockStates.get(blockposition); // Paper
|
|
if (previous != null) {
|
|
return previous.getHandle();
|
|
}
|
|
--
|
|
2.25.0
|
|
|