Update to Minecraft 1.13-pre7

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

paper-server/nms-patches/InventoryCrafting.patch

@@ -1,9 +1,9 @@
 --- a/net/minecraft/server/InventoryCrafting.java
 +++ b/net/minecraft/server/InventoryCrafting.java
-@@ -1,6 +1,14 @@
- package net.minecraft.server;
+@@ -2,6 +2,14 @@
  
  import java.util.Iterator;
+ import javax.annotation.Nullable;
 +// CraftBukkit start
 +import java.util.List;
 +import org.bukkit.Location;
@@ -13,15 +13,15 @@
 +import org.bukkit.event.inventory.InventoryType;
 +// CraftBukkit end
  
- public class InventoryCrafting implements IInventory {
+ public class InventoryCrafting implements IInventory, AutoRecipeOutput {
  
-@@ -9,6 +17,53 @@
+@@ -10,6 +18,63 @@
      private final int c;
      public final Container container;
  
 +    // CraftBukkit start - add fields
 +    public List<HumanEntity> transaction = new java.util.ArrayList<HumanEntity>();
-+    public IRecipe currentRecipe;
++    private IRecipe currentRecipe;
 +    public IInventory resultInventory;
 +    private EntityHuman owner;
 +    private int maxStack = MAX_STACK;
@@ -60,6 +60,16 @@
 +        return owner.getBukkitEntity().getLocation();
 +    }
 +
++    @Override
++    public IRecipe getCurrentRecipe() {
++        return currentRecipe;
++    }
++
++    @Override
++    public void setCurrentRecipe(IRecipe currentRecipe) {
++        this.currentRecipe = currentRecipe;
++    }
++
 +    public InventoryCrafting(Container container, int i, int j, EntityHuman player) {
 +        this(container, i, j);
 +        this.owner = player;