Update to Minecraft 1.8.3

By: Thinkofdeath <thinkofdeath@spigotmc.org>

paper-server/nms-patches/ItemBucket.patch

@@ -1,5 +1,5 @@
---- ../work/decompile-8eb82bde//net/minecraft/server/ItemBucket.java	2014-11-28 17:43:43.221707432 +0000
-+++ src/main/java/net/minecraft/server/ItemBucket.java	2014-11-28 17:38:18.000000000 +0000
+--- /home/matt/mc-dev-private//net/minecraft/server/ItemBucket.java	2015-02-26 22:40:22.803608137 +0000
++++ src/main/java/net/minecraft/server/ItemBucket.java	2015-02-26 22:40:22.803608137 +0000
 @@ -1,5 +1,12 @@
  package net.minecraft.server;
  
@@ -58,11 +58,10 @@
                      }
  
                      BlockPosition blockposition1 = blockposition.shift(movingobjectposition.direction);
-@@ -53,10 +82,18 @@
-                     if (!entityhuman.a(blockposition1, movingobjectposition.direction, itemstack)) {
+@@ -54,9 +83,17 @@
                          return itemstack;
                      }
-+ 
+ 
 +                    // CraftBukkit start
 +                    PlayerBucketEmptyEvent event = CraftEventFactory.callPlayerBucketEmptyEvent(entityhuman, blockposition.getX(), blockposition.getY(), blockposition.getZ(), movingobjectposition.direction, itemstack);
 +
@@ -70,7 +69,7 @@
 +                        return itemstack;
 +                    }
 +                    // CraftBukkit end
- 
++
                      if (this.a(world, blockposition1) && !entityhuman.abilities.canInstantlyBuild) {
                          entityhuman.b(StatisticList.USE_ITEM_COUNT[Item.getId(this)]);
 -                        return new ItemStack(Items.BUCKET);
@@ -78,13 +77,11 @@
                      }
                  }
              }
-@@ -64,15 +101,16 @@
-             return itemstack;
+@@ -65,14 +102,15 @@
          }
      }
--
+ 
 -    private ItemStack a(ItemStack itemstack, EntityHuman entityhuman, Item item) {
-+    
 +    // CraftBukkit - added ob.ItemStack result - TODO: Is this... the right way to handle this?
 +    private ItemStack a(ItemStack itemstack, EntityHuman entityhuman, Item item, org.bukkit.inventory.ItemStack result) {
          if (entityhuman.abilities.canInstantlyBuild) {