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b31089a929
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: d264e972 #591: Add option for a consumer before spawning an item 1c537fce #590: Add spawn and transform reasons for piglin zombification. CraftBukkit Changes: ee5006d1 #810: Add option for a consumer before spawning an item f6a39d3c #809: Add spawn and transform reasons for piglin zombification. 0c24068a Organise imports Spigot Changes: bff52619 Organise imports
25 lines
1.4 KiB
Diff
25 lines
1.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Shane Freeder <theboyetronic@gmail.com>
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Date: Sun, 27 Dec 2020 11:31:06 +0000
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Subject: [PATCH] Do not crash from invalid ingredient lists in
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VillagerAcquireTradeEvent
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diff --git a/src/main/java/net/minecraft/server/EntityVillagerAbstract.java b/src/main/java/net/minecraft/server/EntityVillagerAbstract.java
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index 790df2be9cbbc359ba354ed272dbf6dda71951f0..4620c36d568da12092a2f7cb067cbf7fd20bee94 100644
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--- a/src/main/java/net/minecraft/server/EntityVillagerAbstract.java
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+++ b/src/main/java/net/minecraft/server/EntityVillagerAbstract.java
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@@ -246,7 +246,11 @@ public abstract class EntityVillagerAbstract extends EntityAgeable implements NP
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Bukkit.getPluginManager().callEvent(event);
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}
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if (!event.isCancelled()) {
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- merchantrecipelist.add(CraftMerchantRecipe.fromBukkit(event.getRecipe()).toMinecraft());
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+ // Paper start
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+ final CraftMerchantRecipe craftMerchantRecipe = CraftMerchantRecipe.fromBukkit(event.getRecipe());
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+ if (craftMerchantRecipe.getIngredients().isEmpty()) return;
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+ merchantrecipelist.add(craftMerchantRecipe.toMinecraft());
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+ // Paper end
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}
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// CraftBukkit end
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}
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