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21 lines
977 B
Diff
21 lines
977 B
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: chickeneer <emcchickeneer@gmail.com>
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Date: Fri, 5 Jun 2020 20:02:04 -0500
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Subject: [PATCH] Fix villager trading demand - MC-163962
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Prevent demand from going negative and tending to negative infinity
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diff --git a/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java b/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java
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index a580011cd3b2b7129f2d09f37a3c26cdaafeefe8..1d755d04515f20dbd69931084b4cc894e52d35c9 100644
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--- a/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java
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+++ b/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java
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@@ -130,7 +130,7 @@ public class MerchantOffer {
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}
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public void updateDemand() {
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- this.demand = this.demand + this.uses - (this.maxUses - this.uses);
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+ this.demand = Math.max(0, this.demand + this.uses - (this.maxUses - this.uses)); // Paper
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}
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public ItemStack assemble() {
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