From 4b3279b5da65dcffdfdf536636d412ec489c0229 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Thu, 23 May 2019 21:50:37 -0500
Subject: [PATCH] Barrels have 6 rows

---
 src/main/java/net/minecraft/server/ContainerChest.java   | 1 +
 src/main/java/net/minecraft/server/TileEntityBarrel.java | 5 +++--
 src/main/java/net/pl3x/purpur/PurpurConfig.java          | 9 +++++++++
 .../org/bukkit/craftbukkit/inventory/CraftContainer.java | 5 ++++-
 4 files changed, 17 insertions(+), 3 deletions(-)

diff --git a/src/main/java/net/minecraft/server/ContainerChest.java b/src/main/java/net/minecraft/server/ContainerChest.java
index 0ee6524b89..7d8567b4b8 100644
--- a/src/main/java/net/minecraft/server/ContainerChest.java
+++ b/src/main/java/net/minecraft/server/ContainerChest.java
@@ -65,6 +65,7 @@ public class ContainerChest extends Container {
         return new ContainerChest(Containers.GENERIC_9X3, i, playerinventory, iinventory, 3);
     }
 
+    public static ContainerChest createSixRows(int i, PlayerInventory playerinventory, IInventory iinventory) { return b(i, playerinventory, iinventory); } // Purpur - OBFHELPER
     public static ContainerChest b(int i, PlayerInventory playerinventory, IInventory iinventory) {
         return new ContainerChest(Containers.GENERIC_9X6, i, playerinventory, iinventory, 6);
     }
diff --git a/src/main/java/net/minecraft/server/TileEntityBarrel.java b/src/main/java/net/minecraft/server/TileEntityBarrel.java
index 1e27abbea0..d1a3aae91f 100644
--- a/src/main/java/net/minecraft/server/TileEntityBarrel.java
+++ b/src/main/java/net/minecraft/server/TileEntityBarrel.java
@@ -54,7 +54,7 @@ public class TileEntityBarrel extends TileEntityLootable {
 
     private TileEntityBarrel(TileEntityTypes<?> tileentitytypes) {
         super(tileentitytypes);
-        this.items = NonNullList.a(27, ItemStack.a);
+        this.items = NonNullList.a(net.pl3x.purpur.PurpurConfig.barrelSixRows ? 54 : 27, ItemStack.a); // Purpur
     }
 
     public TileEntityBarrel() {
@@ -83,7 +83,7 @@ public class TileEntityBarrel extends TileEntityLootable {
 
     @Override
     public int getSize() {
-        return 27;
+        return net.pl3x.purpur.PurpurConfig.barrelSixRows ? 54 : 27; // Purpur
     }
 
     @Override
@@ -103,6 +103,7 @@ public class TileEntityBarrel extends TileEntityLootable {
 
     @Override
     protected Container createContainer(int i, PlayerInventory playerinventory) {
+        if (net.pl3x.purpur.PurpurConfig.barrelSixRows) return ContainerChest.createSixRows(i, playerinventory, this); // Purpur
         return ContainerChest.a(i, playerinventory, this);
     }
 
diff --git a/src/main/java/net/pl3x/purpur/PurpurConfig.java b/src/main/java/net/pl3x/purpur/PurpurConfig.java
index 1dfe2407da..871f2a031a 100644
--- a/src/main/java/net/pl3x/purpur/PurpurConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurConfig.java
@@ -6,6 +6,7 @@ import org.bukkit.Bukkit;
 import org.bukkit.command.Command;
 import org.bukkit.configuration.InvalidConfigurationException;
 import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.event.inventory.InventoryType;
 
 import java.io.File;
 import java.io.IOException;
@@ -159,8 +160,16 @@ public class PurpurConfig {
         fixItemPositionDesync = getBoolean("settings.fix-item-position-desync", fixItemPositionDesync);
     }
 
+    public static boolean barrelSixRows = false;
     public static boolean slimeBlocksNotPushable = false;
     private static void blockSettings() {
+        if (version < 3) {
+            boolean oldValue = getBoolean("settings.barrel.packed-barrels", true);
+            set("settings.blocks.barrel.six-rows", oldValue);
+            set("settings.packed-barrels", null);
+        }
+        barrelSixRows = getBoolean("settings.blocks.barrel.six-rows", barrelSixRows);
+        InventoryType.BARREL.setDefaultSize(barrelSixRows ? 54 : 27);
         slimeBlocksNotPushable = getBoolean("settings.blocks.slime.not-movable-by-piston", slimeBlocksNotPushable);
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftContainer.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftContainer.java
index b4a7d982eb..afb40a7523 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftContainer.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftContainer.java
@@ -155,6 +155,7 @@ public class CraftContainer extends Container {
                 return Containers.GRINDSTONE;
             case STONECUTTER:
                 return Containers.STONECUTTER;
+            case BARREL: return net.pl3x.purpur.PurpurConfig.barrelSixRows ? Containers.GENERIC_9X6 : Containers.GENERIC_9X3; // Purpur
             default:
                 return Containers.GENERIC_9X3;
         }
@@ -168,8 +169,10 @@ public class CraftContainer extends Container {
             case PLAYER:
             case CHEST:
             case ENDER_CHEST:
+                delegate = new ContainerChest(Containers.GENERIC_9X3, windowId, bottom, top, top.getSize() / 9); // Purpur
+                break; // Purpur
             case BARREL:
-                delegate = new ContainerChest(Containers.GENERIC_9X3, windowId, bottom, top, top.getSize() / 9);
+                delegate = new ContainerChest(net.pl3x.purpur.PurpurConfig.barrelSixRows ? Containers.GENERIC_9X6 : Containers.GENERIC_9X3, windowId, bottom, top, top.getSize() / 9); // Purpur
                 break;
             case DISPENSER:
             case DROPPER:
-- 
2.24.0