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58 lines
2.2 KiB
Diff
58 lines
2.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Lulu13022002 <41980282+Lulu13022002@users.noreply.github.com>
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Date: Sun, 16 Oct 2022 15:58:38 +0200
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Subject: [PATCH] More vanilla friendly methods to update trades
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diff --git a/src/main/java/org/bukkit/entity/Villager.java b/src/main/java/org/bukkit/entity/Villager.java
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index 8c8176121cafed0ed09239b6a7b392dc846438e2..3bc24457d143449e6a338d79becf7c39b9f81054 100644
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--- a/src/main/java/org/bukkit/entity/Villager.java
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+++ b/src/main/java/org/bukkit/entity/Villager.java
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@@ -60,8 +60,11 @@ public interface Villager extends AbstractVillager {
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* A villager with a level of 1 and no experience is liable to lose its
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* profession.
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*
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+ * This doesn't update the trades of this villager.
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+ *
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* @param level the new level
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* @throws IllegalArgumentException if level not between [1, 5]
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+ * @see #increaseLevel(int)
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*/
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public void setVillagerLevel(int level);
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@@ -81,6 +84,34 @@ public interface Villager extends AbstractVillager {
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public void setVillagerExperience(int experience);
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// Paper start
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+ /**
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+ * Increases the level of this villager.
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+ * The villager will also unlock new recipes unlike the raw
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+ * method {@link #setVillagerLevel(int)}.
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+ * <p>
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+ * A villager with a level of 1 and no experience is liable to lose its
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+ * profession.
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+ * <p>
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+ * A master villager has a level of 5 in its profession and
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+ * will unlock 10 trades (2 per level).
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+ *
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+ * @param amount The amount of level
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+ * @return Whether trades are unlocked
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+ * @throws IllegalArgumentException if current level plus the amount
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+ * isn't between [1, 5] or the amount isn't positive
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+ * @see #setVillagerLevel(int)
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+ */
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+ boolean increaseLevel(int amount);
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+
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+ /**
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+ * Gives to this villager some potential new trades
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+ * based to its profession and level.
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+ * @param amount The amount of trades to give
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+ * @return Whether trades are added
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+ * @throws IllegalArgumentException if the amount isn't positive
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+ */
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+ boolean addTrades(int amount);
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+
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/**
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* Gets the amount of times a villager has restocked their trades today
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* @return The amount of trade restocks.
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