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Prevent TRAP while loading Fireballs

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This commit is contained in:
Shane Freeder 2019-12-14 01:11:59 +00:00
parent d23e71b03a
commit c16a21caee
3 changed files with 34 additions and 0 deletions
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13
Spigot-Server-Patches/MC-Dev-fixes.patch
View file

@ -156,6 +156,19 @@ index f2c0e06ba..909d13c42 100644
}
private EntityEnderDragon o() {
diff --git a/src/main/java/net/minecraft/server/EntityFireballFireball.java b/src/main/java/net/minecraft/server/EntityFireballFireball.java
index 8e28c4725..3988e68d4 100644
--- a/src/main/java/net/minecraft/server/EntityFireballFireball.java
+++ b/src/main/java/net/minecraft/server/EntityFireballFireball.java
@@ -0,0 +0,0 @@ public abstract class EntityFireballFireball extends EntityFireball {
public void b(ItemStack itemstack) {
if (itemstack.getItem() != Items.FIRE_CHARGE || itemstack.hasTag()) {
- this.getDataWatcher().set(EntityFireballFireball.f, SystemUtils.a((Object) itemstack.cloneItemStack(), (itemstack1) -> {
+ this.getDataWatcher().set(EntityFireballFireball.f, SystemUtils.a(itemstack.cloneItemStack(), (itemstack1) -> { // Paper - decompile fix
itemstack1.setCount(1);
}));
}
diff --git a/src/main/java/net/minecraft/server/EntityVindicator.java b/src/main/java/net/minecraft/server/EntityVindicator.java
index 7d44348c7..73ecdd22e 100644
--- a/src/main/java/net/minecraft/server/EntityVindicator.java

20
Spigot-Server-Patches/Prevent-TRAP-while-loading-Fireballs.patch Normal file
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@ -0,0 +1,20 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Sat, 14 Dec 2019 01:10:45 +0000
Subject: [PATCH] Prevent TRAP while loading Fireballs
diff --git a/src/main/java/net/minecraft/server/EntityFireballFireball.java b/src/main/java/net/minecraft/server/EntityFireballFireball.java
index 3988e68d4..a16b756a0 100644
--- a/src/main/java/net/minecraft/server/EntityFireballFireball.java
+++ b/src/main/java/net/minecraft/server/EntityFireballFireball.java
@@ -0,0 +0,0 @@ public abstract class EntityFireballFireball extends EntityFireball {
public void b(ItemStack itemstack) {
if (itemstack.getItem() != Items.FIRE_CHARGE || itemstack.hasTag()) {
this.getDataWatcher().set(EntityFireballFireball.f, SystemUtils.a(itemstack.cloneItemStack(), (itemstack1) -> { // Paper - decompile fix
- itemstack1.setCount(1);
+ if(!itemstack1.isEmpty()) itemstack1.setCount(1); // Paper
}));
}
--

1
scripts/importmcdev.sh
View file

@ -93,6 +93,7 @@ done
# we do not need any lines added to this file for NMS
# import FileName
import EntityFireballFireball