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