Update to Minecraft 1.14.3-pre4

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

paper-server/nms-patches/WorldData.patch

@@ -12,23 +12,23 @@
  
  public class WorldData {
  
-@@ -68,6 +73,7 @@
-     private UUID X;
-     private final GameRules Y;
-     private final CustomFunctionCallbackTimerQueue<MinecraftServer> Z;
+@@ -67,6 +72,7 @@
+     private UUID W;
+     private final GameRules X;
+     private final CustomFunctionCallbackTimerQueue<MinecraftServer> Y;
 +    public WorldServer world; // CraftBukkit
  
      protected WorldData() {
          this.f = WorldType.NORMAL;
-@@ -419,6 +425,7 @@
-             nbttagcompound.setString("WanderingTraderId", this.X.toString());
+@@ -418,6 +424,7 @@
+             nbttagcompound.setString("WanderingTraderId", this.W.toString());
          }
  
 +        nbttagcompound.setString("Bukkit.Version", Bukkit.getName() + "/" + Bukkit.getVersion() + "/" + Bukkit.getBukkitVersion()); // CraftBukkit
      }
  
      public long getSeed() {
-@@ -508,6 +515,20 @@
+@@ -506,6 +513,20 @@
      }
  
      public void setThundering(boolean flag) {
@@ -49,7 +49,7 @@
          this.thundering = flag;
      }
  
-@@ -524,6 +545,20 @@
+@@ -522,6 +543,20 @@
      }
  
      public void setStorm(boolean flag) {
@@ -70,10 +70,10 @@
          this.raining = flag;
      }
  
-@@ -673,6 +708,12 @@
+@@ -671,6 +706,12 @@
  
      public void setDifficulty(EnumDifficulty enumdifficulty) {
-         this.G = enumdifficulty;
+         this.F = enumdifficulty;
 +        // CraftBukkit start
 +        PacketPlayOutServerDifficulty packet = new PacketPlayOutServerDifficulty(this.getDifficulty(), this.isDifficultyLocked());
 +        for (EntityPlayer player : (java.util.List<EntityPlayer>) (java.util.List) world.getPlayers()) {
@@ -83,9 +83,9 @@
      }
  
      public boolean isDifficultyLocked() {
-@@ -777,4 +818,12 @@
+@@ -775,4 +816,12 @@
      public void a(UUID uuid) {
-         this.X = uuid;
+         this.W = uuid;
      }
 +
 +    // CraftBukkit start - Check if the name stored in NBT is the correct one