Update to Minecraft 1.14-pre5

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

paper-server/nms-patches/EntityLeash.patch

@@ -8,18 +8,18 @@
  import java.util.Iterator;
  import java.util.List;
  import javax.annotation.Nullable;
-@@ -29,6 +31,7 @@
+@@ -31,6 +33,7 @@
          this.locX = (double) this.blockPosition.getX() + 0.5D;
          this.locY = (double) this.blockPosition.getY() + 0.5D;
          this.locZ = (double) this.blockPosition.getZ() + 0.5D;
-+        if (valid) world.entityJoinedWorld(this, false); // CraftBukkit
++        if (valid) ((WorldServer) world).chunkCheck(this); // CraftBukkit
      }
  
-     public void setDirection(EnumDirection enumdirection) {}
-@@ -67,22 +70,42 @@
+     @Override
+@@ -77,22 +80,42 @@
              while (iterator.hasNext()) {
                  entityinsentient = (EntityInsentient) iterator.next();
-                 if (entityinsentient.isLeashed() && entityinsentient.getLeashHolder() == entityhuman) {
+                 if (entityinsentient.getLeashHolder() == entityhuman) {
 +                    // CraftBukkit start
 +                    if (CraftEventFactory.callPlayerLeashEntityEvent(entityinsentient, this, entityhuman).isCancelled()) {
 +                        ((EntityPlayer) entityhuman).playerConnection.sendPacket(new PacketPlayOutAttachEntity(entityinsentient, entityinsentient.getLeashHolder()));