1 files changed, 31 insertions, 0 deletions
diff --git a/patches/server/0682-Expose-isFuel-and-canSmelt-methods-to-FurnaceInvento.patch b/patches/server/0682-Expose-isFuel-and-canSmelt-methods-to-FurnaceInvento.patch
new file mode 100644
index 0000000000..d7ccde8439
--- /dev/null
+++ b/patches/server/0682-Expose-isFuel-and-canSmelt-methods-to-FurnaceInvento.patch
@@ -0,0 +1,31 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: BillyGalbreath <[email protected]>
+Date: Thu, 23 Dec 2021 15:32:50 -0600
+Subject: [PATCH] Expose isFuel and canSmelt methods to FurnaceInventory
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryFurnace.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryFurnace.java
+index 29a8cd7667860c4598a556e6ef3af39c731683db..4ce9fd8e4e124600f48f34c6943512f39444cb9b 100644
+--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryFurnace.java
++++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryFurnace.java
+@@ -40,6 +40,20 @@ public class CraftInventoryFurnace extends CraftInventory implements FurnaceInve
+         this.setItem(0, stack);
+     }
+ 
++    // Paper start
++    @Override
++    public boolean isFuel(ItemStack stack) {
++        return stack != null && !stack.getType().isEmpty() && AbstractFurnaceBlockEntity.isFuel(CraftItemStack.asNMSCopy(stack));
++    }
++
++    @Override
++    public boolean canSmelt(ItemStack stack) {
++        // data packs are always loaded in the main world
++        net.minecraft.server.level.ServerLevel world = ((org.bukkit.craftbukkit.CraftWorld) org.bukkit.Bukkit.getWorlds().get(0)).getHandle();
++        return stack != null && !stack.getType().isEmpty() && world.getRecipeManager().getRecipeFor(((AbstractFurnaceBlockEntity) this.inventory).recipeType, new net.minecraft.world.SimpleContainer(CraftItemStack.asNMSCopy(stack)), world).isPresent();
++    }
++    // Paper end
++
+     @Override
+     public Furnace getHolder() {
+         return (Furnace) this.inventory.getOwner();