Update to Minecraft 1.14-pre5

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

paper-server/nms-patches/ContainerHopper.patch

@@ -1,6 +1,6 @@
 --- a/net/minecraft/server/ContainerHopper.java
 +++ b/net/minecraft/server/ContainerHopper.java
-@@ -1,11 +1,33 @@
+@@ -1,9 +1,30 @@
  package net.minecraft.server;
  
 +// CraftBukkit start
@@ -28,15 +28,20 @@
 +    }
 +    // CraftBukkit end
 +
-     public ContainerHopper(PlayerInventory playerinventory, IInventory iinventory, EntityHuman entityhuman) {
+     public ContainerHopper(int i, PlayerInventory playerinventory) {
+         this(i, playerinventory, new InventorySubcontainer(5));
+     }
+@@ -11,6 +32,7 @@
+     public ContainerHopper(int i, PlayerInventory playerinventory, IInventory iinventory) {
+         super(Containers.HOPPER, i);
          this.hopper = iinventory;
 +        this.player = playerinventory; // CraftBukkit - save player
-         iinventory.startOpen(entityhuman);
+         a(iinventory, 5);
+         iinventory.startOpen(playerinventory.player);
          boolean flag = true;
+@@ -35,6 +57,7 @@
  
-@@ -28,6 +50,7 @@
-     }
- 
+     @Override
      public boolean canUse(EntityHuman entityhuman) {
 +        if (!this.checkReachable) return true; // CraftBukkit
          return this.hopper.a(entityhuman);