PaperMC/patches/server/0790-Ensure-entity-passenger-world-matches-ridden-entity.patch
2023-09-23 22:31:42 -07:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Thu, 31 Mar 2022 05:11:37 -0700
Subject: [PATCH] Ensure entity passenger world matches ridden entity
Bad plugins doing this would cause some obvious problems...
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index a1e795810e7e49acf4959b9c88bed1f9b91b030c..b92cfb174d84c32d49786b3fd189b1602ff84ce1 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -2808,7 +2808,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
}
public boolean startRiding(Entity entity, boolean force) {
- if (entity == this.vehicle) {
+ if (entity == this.vehicle || entity.level != this.level) { // Paper - check level
return false;
} else if (!entity.couldAcceptPassenger()) {
return false;