Update to Minecraft 1.21

By: md_5 <git@md-5.net>

paper-server/nms-patches/net/minecraft/world/inventory/ContainerSmithing.patch

@@ -1,6 +1,6 @@
 --- a/net/minecraft/world/inventory/ContainerSmithing.java
 +++ b/net/minecraft/world/inventory/ContainerSmithing.java
-@@ -13,6 +13,8 @@
+@@ -14,6 +14,8 @@
  import net.minecraft.world.level.block.Blocks;
  import net.minecraft.world.level.block.state.IBlockData;
  
@@ -9,7 +9,7 @@
  public class ContainerSmithing extends ContainerAnvilAbstract {
  
      public static final int TEMPLATE_SLOT = 0;
-@@ -28,6 +30,9 @@
+@@ -29,6 +31,9 @@
      @Nullable
      private RecipeHolder<SmithingRecipe> selectedRecipe;
      private final List<RecipeHolder<SmithingRecipe>> recipes;
@@ -19,16 +19,16 @@
  
      public ContainerSmithing(int i, PlayerInventory playerinventory) {
          this(i, playerinventory, ContainerAccess.NULL);
-@@ -97,7 +102,7 @@
-         List<RecipeHolder<SmithingRecipe>> list = this.level.getRecipeManager().getRecipesFor(Recipes.SMITHING, this.inputSlots, this.level);
+@@ -103,7 +108,7 @@
+         List<RecipeHolder<SmithingRecipe>> list = this.level.getRecipeManager().getRecipesFor(Recipes.SMITHING, smithingrecipeinput, this.level);
  
          if (list.isEmpty()) {
 -            this.resultSlots.setItem(0, ItemStack.EMPTY);
 +            org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareSmithingEvent(getBukkitView(), ItemStack.EMPTY); // CraftBukkit
          } else {
              RecipeHolder<SmithingRecipe> recipeholder = (RecipeHolder) list.get(0);
-             ItemStack itemstack = ((SmithingRecipe) recipeholder.value()).assemble(this.inputSlots, this.level.registryAccess());
-@@ -105,7 +110,9 @@
+             ItemStack itemstack = ((SmithingRecipe) recipeholder.value()).assemble(smithingrecipeinput, this.level.registryAccess());
+@@ -111,7 +116,9 @@
              if (itemstack.isItemEnabled(this.level.enabledFeatures())) {
                  this.selectedRecipe = recipeholder;
                  this.resultSlots.setRecipeUsed(recipeholder);
@@ -39,7 +39,7 @@
              }
          }
  
-@@ -137,4 +144,18 @@
+@@ -143,4 +150,18 @@
              return !this.getSlot(i).hasItem();
          }).findFirst();
      }