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24 lines
1.2 KiB
Diff
24 lines
1.2 KiB
Diff
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Spottedleaf <Spottedleaf@users.noreply.github.com>
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Date: Thu, 31 Mar 2022 05:11:37 -0700
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Subject: [PATCH] Ensure entity passenger world matches ridden entity
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Bad plugins doing this would cause some obvious problems...
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diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
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index 8b57a24d4e8469dfbfb4eb2d11ca616e1db98598..26911884384d5e8afd1b43360494b793374f505f 100644
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--- a/src/main/java/net/minecraft/world/entity/Entity.java
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+++ b/src/main/java/net/minecraft/world/entity/Entity.java
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@@ -2590,6 +2590,11 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
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}
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protected boolean addPassenger(Entity entity) { // CraftBukkit
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+ // Paper start
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+ if (entity.level != this.level) {
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+ throw new IllegalArgumentException("Entity passenger world must match");
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+ }
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+ // Paper end
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if (entity == this) throw new IllegalArgumentException("Entities cannot become a passenger of themselves"); // Paper - issue 572
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if (entity.getVehicle() != this) {
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throw new IllegalStateException("Use x.startRiding(y), not y.addPassenger(x)");
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