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Mirror von https://github.com/PaperMC/Paper.git synchronisiert 2024-11-16 04:50:05 +01:00
Paper/Spigot-Server-Patches/0259-Block-Enderpearl-Travel-Exploit.patch
Aikar 05466e3b47
[Auto] Update Upstream
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Bukkit Changes:
d2834556 SPIGOT-4219: Event for PigZombies angering.

CraftBukkit Changes:
a9c796f1 SPIGOT-4184: Fix furnaces not matching Vanilla smelt or animations
195f071e SPIGOT-4219: Event for PigZombies angering.
5e3082c7 SPIGOT-4230: Improve legacy block types
2018-08-05 19:46:43 -04:00

44 Zeilen
2.2 KiB
Diff

From a8c1bf72e67267ee2321ec81a276806b6ecab226 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 30 Apr 2018 17:15:26 -0400
Subject: [PATCH] Block Enderpearl Travel Exploit
Players are able to use alt accounts and enderpearls to travel
long distances utilizing the pearls in unloaded chunks and loading
the chunk later when convenient.
This disables that by not saving the thrower when the chunk is unloaded.
This is mainly useful for survival servers that do not allow freeform teleporting.
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 9daa8f66a1..3467da7c8e 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -403,4 +403,10 @@ public class PaperWorldConfig {
private void disableSprintInterruptionOnAttack() {
disableSprintInterruptionOnAttack = getBoolean("game-mechanics.disable-sprint-interruption-on-attack", false);
}
+
+ public boolean disableEnderpearlExploit = true;
+ private void disableEnderpearlExploit() {
+ disableEnderpearlExploit = getBoolean("game-mechanics.disable-unloaded-chunk-enderpearl-exploit", disableEnderpearlExploit);
+ log("Disable Unloaded Chunk Enderpearl Exploit: " + (disableEnderpearlExploit ? "enabled" : "disabled"));
+ }
}
diff --git a/src/main/java/net/minecraft/server/EntityProjectile.java b/src/main/java/net/minecraft/server/EntityProjectile.java
index fc8c0cab55..dd8af4be80 100644
--- a/src/main/java/net/minecraft/server/EntityProjectile.java
+++ b/src/main/java/net/minecraft/server/EntityProjectile.java
@@ -242,6 +242,7 @@ public abstract class EntityProjectile extends Entity implements IProjectile {
if (nbttagcompound.hasKeyOfType("owner", 10)) {
this.shooterId = GameProfileSerializer.b(nbttagcompound.getCompound("owner"));
}
+ if (this instanceof EntityEnderPearl && this.world != null && this.world.paperConfig.disableEnderpearlExploit) { this.shooterId = null; } // Paper - Don't store shooter name for pearls to block enderpearl travel exploit
}
--
2.18.0