Paper/patches/api/0339-Furnace-RecipesUsed-API.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 13 Jan 2022 15:21:08 -0800
Subject: [PATCH] Furnace RecipesUsed API


diff --git a/src/main/java/org/bukkit/block/Furnace.java b/src/main/java/org/bukkit/block/Furnace.java
index dbdf3dbe9517b09a7965cf9d65cae1edd87af67d..8745e5aeaa81cd42d6625f415c623daa28776647 100644
--- a/src/main/java/org/bukkit/block/Furnace.java
+++ b/src/main/java/org/bukkit/block/Furnace.java
@@ -92,6 +92,40 @@ public interface Furnace extends Container {
      * @throws IllegalArgumentException if value is more than 200
      */
     public void setCookSpeedMultiplier(double multiplier);
+
+    /**
+     * Gets the number of times a recipe has been used since the
+     * last player removed items from the result slot. This is used
+     * to calculate experience rewards when withdrawing items from furnaces.
+     *
+     * @param furnaceRecipe the recipe to query the count for
+     * @return the count or 0 if none found
+     */
+    int getRecipeUsedCount(@NotNull org.bukkit.NamespacedKey furnaceRecipe);
+
+    /**
+     * Checks if the recipe has a used count present on this furnace.
+     *
+     * @param furnaceRecipe the recipe to check if a count exists for
+     * @return true if there is a positive count, else false
+     */
+    boolean hasRecipeUsedCount(@NotNull org.bukkit.NamespacedKey furnaceRecipe);
+
+    /**
+     * Sets the number of times a recipe has been used. This is used
+     * to calculate experience rewards when withdrawing items from furnaces.
+     *
+     * @param furnaceRecipe the recipe to set the count for
+     * @param count the count, a non-positive number will remove the recipe
+     */
+    void setRecipeUsedCount(@NotNull org.bukkit.inventory.CookingRecipe<?> furnaceRecipe, int count);
+
+    /**
+     * Sets all recipes used by this furnace.
+     *
+     * @param recipesUsed the recipes used
+     */
+    void setRecipesUsed(@NotNull Map<CookingRecipe<?>, Integer> recipesUsed);
     // Paper end
 
     @NotNull