Coding Bored, here's another code snippet

[DrHam]

Simple code to make NPCs (which will only be seen be the player who receives the packet)

PlayerConnection pc = ((CraftPlayer) p).getHandle().playerConnection;
WorldServer world = ((CraftWorld) p.getLocation().getWorld()).getHandle();
MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
EntityPlayer ep = new EntityPlayer(server, world, new GameProfile(p.getUniqueId(), ""), new PlayerInteractManager(world));

ep.world = ((CraftWorld) p.getLocation().getWorld()).getHandle();
ep.setLocation(p.getLocation().getX(), p.getLocation().getY(), p.getLocation().getZ()+2, 20, 0);
pc.sendPacket(new PacketPlayOutNamedEntitySpawn(ep));

There are bunch of methods for entityplayer, so it's fairly easy to set its rotation, wether its swimming, etc

Result ^

I’m not a nms expert, so you’re better off asking on Spigot tbh
bai

 

[FireExcalibur10]

:v

 

[Finixly]

Doctor Ham?!