remove api that was scheduled for removal

1 files changed, 25 insertions, 0 deletions

diff --git a/patches/server/0473-Fix-villager-boat-exploit.patch b/patches/server/0473-Fix-villager-boat-exploit.patch
new file mode 100644
index 0000000000..8f9249892b
--- /dev/null
+++ b/patches/server/0473-Fix-villager-boat-exploit.patch
@@ -0,0 +1,25 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jason Penilla <[email protected]>
+Date: Mon, 11 Jan 2021 12:43:51 -0800
+Subject: [PATCH] Fix villager boat exploit
+
+
+diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
+index ec080eb8e3930b6c5cc08c3061535b379a99a7d1..846132dad557b04a3d52184cfb1c0dd35673f8c6 100644
+--- a/src/main/java/net/minecraft/server/players/PlayerList.java
++++ b/src/main/java/net/minecraft/server/players/PlayerList.java
+@@ -595,6 +595,14 @@ public abstract class PlayerList {
+                 PlayerList.LOGGER.debug("Removing player mount");
+                 entityplayer.stopRiding();
+                 entity.getPassengersAndSelf().forEach((entity1) -> {
++                    // Paper start - Fix villager boat exploit
++                    if (entity1 instanceof net.minecraft.world.entity.npc.AbstractVillager villager) {
++                        final net.minecraft.world.entity.player.Player human = villager.getTradingPlayer();
++                        if (human != null) {
++                            villager.setTradingPlayer(null);
++                        }
++                    }
++                    // Paper end - Fix villager boat exploit
+                     entity1.setRemoved(Entity.RemovalReason.UNLOADED_WITH_PLAYER, EntityRemoveEvent.Cause.PLAYER_QUIT); // CraftBukkit - add Bukkit remove cause
+                 });
+             }