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Fix null tile entity worlds crashing the server

This commit is contained in:
Evan A. Haskell 2014-07-08 18:26:23 -05:00
parent 7ad4a59952
commit 9bb4978a15
24 changed files with 19 additions and 40 deletions

View file

@ -1,40 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Suddenly <suddenly@suddenly.coffee>
Date: Tue, 27 May 2014 14:00:41 +0100
Subject: [PATCH] Prevent null hopper owners crashing the server
diff --git a/src/main/java/net/minecraft/server/TileEntityHopper.java b/src/main/java/net/minecraft/server/TileEntityHopper.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/TileEntityHopper.java
+++ b/src/main/java/net/minecraft/server/TileEntityHopper.java
@@ -0,0 +0,0 @@ public class TileEntityHopper extends TileEntity implements IHopper {
if (!this.j() && BlockHopper.c(this.p())) {
boolean flag = false;
- if (!this.k()) {
- flag = this.x();
+ try { // PaperSpigot Start (Try/catch to prevent null owner crash)
+ if (!this.k()) {
+ flag = this.x();
+ }
+ } catch (NullPointerException e) {
+ this.getWorld().setAir(this.x, this.y, this.z);
+ org.bukkit.Bukkit.getLogger().log(java.util.logging.Level.WARNING, "Null owner found for hopper, removing hopper at {0} {1}, {2}, {3}", new Object[]{this.getWorld().getWorld().getName(), this.x, this.y, this.z});
}
- if (!this.l()) {
- flag = suckInItems(this) || flag;
- }
+ try {
+ if (!this.l()) {
+ flag = suckInItems(this) || flag;
+ }
+ } catch (NullPointerException e) {
+ this.getWorld().setAir(this.x, this.y, this.z);
+ org.bukkit.Bukkit.getLogger().log(java.util.logging.Level.WARNING, "Null owner found for hopper, removing hopper at {0} {1}, {2}, {3}", new Object[]{this.getWorld().getWorld().getName(), this.x, this.y, this.z});
+ } // PaperSpigot End
if (flag) {
this.c(world.spigotConfig.hopperTransfer); // Spigot
--

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@ -0,0 +1,19 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: "Evan A. Haskell" <eah2119@gmail.com>
Date: Thu, 26 Jun 2014 18:37:29 -0400
Subject: [PATCH] Fix Null Tile Entity Worlds
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -0,0 +0,0 @@ public abstract class World implements IBlockAccess {
}
}
+ tileentity.a(this); // PaperSpigot - No null worlds
this.a.add(tileentity);
} else {
this.tileEntityList.add(tileentity);
--