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928bcc8d3a
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 09943450 Update SnakeYAML version 5515734f SPIGOT-7162: Incorrect description for Entity#getVehicle javadoc 6f82b381 PR-788: Add getHand() to all relevant events CraftBukkit Changes: aaf484f6f SPIGOT-7163: CraftMerchantRecipe doesn't copy demand and specialPrice from BukkitMerchantRecipe 5329dd6fd PR-1107: Add getHand() to all relevant events 93061706e SPIGOT-7045: Ocelots never spawn with babies with spawn reason OCELOT_BABY
30 lines
1.7 KiB
Diff
30 lines
1.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: BillyGalbreath <blake.galbreath@gmail.com>
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Date: Tue, 8 Dec 2020 20:14:20 -0600
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Subject: [PATCH] Fix curing zombie villager discount exploit
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This fixes the exploit used to gain absurd trading discounts with infecting
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and curing a villager on repeat by simply resetting the relevant part of
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the reputation when it is cured.
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diff --git a/src/main/java/net/minecraft/world/entity/npc/Villager.java b/src/main/java/net/minecraft/world/entity/npc/Villager.java
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index 1d2b7950e3c498945a2ff85fda0e3bb30acd22cb..10b45ec24a5a0867106d1694312385ad1e267f43 100644
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--- a/src/main/java/net/minecraft/world/entity/npc/Villager.java
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+++ b/src/main/java/net/minecraft/world/entity/npc/Villager.java
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@@ -976,6 +976,15 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
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@Override
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public void onReputationEventFrom(ReputationEventType interaction, Entity entity) {
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if (interaction == ReputationEventType.ZOMBIE_VILLAGER_CURED) {
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+ // Paper start - fix MC-181190
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+ if (level.paperConfig().fixes.fixCuringZombieVillagerDiscountExploit) {
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+ final GossipContainer.EntityGossips playerReputation = this.getGossips().getReputations().get(entity.getUUID());
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+ if (playerReputation != null) {
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+ playerReputation.remove(GossipType.MAJOR_POSITIVE);
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+ playerReputation.remove(GossipType.MINOR_POSITIVE);
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+ }
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+ }
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+ // Paper end
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this.gossips.add(entity.getUUID(), GossipType.MAJOR_POSITIVE, 20);
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this.gossips.add(entity.getUUID(), GossipType.MINOR_POSITIVE, 25);
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} else if (interaction == ReputationEventType.TRADE) {
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