From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Tassu <git@tassu.me>
Date: Thu, 13 Sep 2018 08:45:01 +0300
Subject: [PATCH] Implement furnace cook speed multiplier API

Signed-off-by: Tassu <git@tassu.me>

diff --git a/src/main/java/org/bukkit/block/Furnace.java b/src/main/java/org/bukkit/block/Furnace.java
index ac3b24c5c99eeb1435d785efade728dd40947da5..dbdf3dbe9517b09a7965cf9d65cae1edd87af67d 100644
--- a/src/main/java/org/bukkit/block/Furnace.java
+++ b/src/main/java/org/bukkit/block/Furnace.java
@@ -74,6 +74,26 @@ public interface Furnace extends Container {
     @NotNull
     public Map<CookingRecipe<?>, Integer> getRecipesUsed();
 
+    // Paper start
+    /**
+     * Gets the cook speed multiplier that this {@link Furnace} will cook
+     * compared to vanilla.
+     *
+     * @return the multiplier, a value between 0 and 200
+     */
+    public double getCookSpeedMultiplier();
+
+    /**
+     * Sets the speed multiplier that this {@link Furnace} will cook
+     * compared to vanilla.
+     *
+     * @param multiplier the multiplier to set, a value between 0 and 200
+     * @throws IllegalArgumentException if value is less than 0
+     * @throws IllegalArgumentException if value is more than 200
+     */
+    public void setCookSpeedMultiplier(double multiplier);
+    // Paper end
+
     @NotNull
     @Override
     public FurnaceInventory getInventory();
diff --git a/src/main/java/org/bukkit/event/inventory/FurnaceStartSmeltEvent.java b/src/main/java/org/bukkit/event/inventory/FurnaceStartSmeltEvent.java
index 1440c6115520d692faf75455df35b92aa8734491..1e55f50f04de78ae0b8832a8021ffc7327676e8e 100644
--- a/src/main/java/org/bukkit/event/inventory/FurnaceStartSmeltEvent.java
+++ b/src/main/java/org/bukkit/event/inventory/FurnaceStartSmeltEvent.java
@@ -15,10 +15,17 @@ public class FurnaceStartSmeltEvent extends InventoryBlockStartEvent {
     private final CookingRecipe<?> recipe;
     private int totalCookTime;
 
+    @Deprecated // Paper - furnace cook speed multiplier
     public FurnaceStartSmeltEvent(@NotNull final Block furnace, @NotNull ItemStack source, @NotNull final CookingRecipe<?> recipe) {
+        // Paper start
+        this(furnace, source, recipe, recipe.getCookingTime());
+    }
+
+    public FurnaceStartSmeltEvent(final @NotNull Block furnace, final @NotNull ItemStack source, final @NotNull CookingRecipe<?> recipe, final int cookingTime) {
+        // Paper end
         super(furnace, source);
         this.recipe = recipe;
-        this.totalCookTime = recipe.getCookingTime();
+        this.totalCookTime = cookingTime; // Paper - furnace cook speed multiplier
     }
 
     /**