Ariouz/NPCLib

Ariouz NPCLib 1.0.2 - Create easy NPCS without dependencies

Last update:

You can set the value and the signature using the Player object when creating NPC's skin:

PCSkin myNpcSkin = new NPCSkin();
myNpcSkin.getSkinByPlayer(player);
    
npcManager.spawn(player, myNpc, myNpcSkin, true);

You can set the value and the signature using the plaer's name even if he's offline:

PCSkin myNpcSkin = new NPCSkin();
myNpcSkin.getSkinByPlayerName(playerName);
    
npcManager.spawn(player, myNpc, myNpcSkin, true);

1.0.2 update

You can get the skin using mineskin id:

PCSkin myNpcSkin = new NPCSkin();
myNpcSkin.getSkinByMineskin(mineskinID);
    
npcManager.spawn(player, myNpc, myNpcSkin, true);

With these 2 methods you can get a skin without set the value and the signature in your code and you can get an offline player's skin.

Create an NPC and use the PlayerInteractAtNPCEvent event

1- First you need to shade the library in your source directory.

2- Create an instance of NPCLib class:

private NPCLib npcLib;

@Override
  public void onEnable() {
  npcLib = new NPCLib(this);
}

3- Create the NPC

In your PlayerJoinEvent method, add this:

NPCManager npcManager = new NPCManager(npcLib);
NPC myNpc = new NPC("Hello my friend", location);
NPCSkin myNpcSkin = new NPCSkin();
myNpcSkin.setValue(skinValue);
myNpcSkin.setSignature(skinSignature);
    
npcManager.spawn(player, myNpc, myNpcSkin, true);

4- Destroy the NPC when player leaves the server:

In your PlayerQuitEvent method, add this:

NPCManager npcManager = new NPCManager(npcLib);
npcManager.destroy(player);

5- Use the PlayerInteractAtNPCEvent event:

First, you need to register the Player, in you PlayerJoinEvent, add this:

PacketReader packetReader = new PacketReader(player, npcLib);
packetReader.inject();

Then, you need to create the event method:

@EventHandler
public void onPlayerInteractAtNPC(PlayerInteractAtNPCEvent e){
    Player player = e.getPlayer();
    NPC npc = e.getNpc();
    InteractNPCAction action = e.getAction();
    Bukkit.broadcastMessage(player.getDisplayName() + " interacted on an NPC");
    Bukkit.broadcastMessage("npc name : " + npc.getGameProfile().getName());
    Bukkit.broadcastMessage("action: " + action.toString());
}

And sure, register your event in your onEnable method:

Bukkit.getPluginManager().registerEvents(eventClass, plugin);

6- Exemple code:

For simplicity i put all my code in one class:

private NPCLib npcLib;

@Override
public void onEnable() {
    npcLib = new NPCLib(this);
    Bukkit.getPluginManager().registerEvents(this, this);
}

@EventHandler
public void onJoin(PlayerJoinEvent e){
    Player player = e.getPlayer();
    NPCManager npcManager = new NPCManager(npcLib);
    NPC myNpc = new NPC("Hello my friend", player.getLocation());
    NPCSkin myNpcSkin = new NPCSkin();
    myNpcSkin.setValue("ewogICJ0ZXh0dXJlcyIgOiB7CiAgICAiU0tJTiIgOiB7CiAgICAgICJpZCIgOiAiNWZjOGUzYTFjNzQyNDEyMDg3M2I2YWIwNDc5OTI2YWUiLAogICAgICAidHlwZSIgOiAiU0tJTiIsCiAgICAgICJ1cmwiIDogImh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZWQ1YWIzNWFiMTJjYzcwYmUzMjMxMzQ5NjQxYTBkMTM1MmM2MTFjMTAyNGE5ZDMxN2U2NjNmOTIwMjVjOWVlOSIsCiAgICAgICJwcm9maWxlSWQiIDogIjdhMzIxMzM3NzVkZjQwYjRiYWQyMTljMjc5NmQ4NDVlIiwKICAgICAgInRleHR1cmVJZCIgOiAiZWQ1YWIzNWFiMTJjYzcwYmUzMjMxMzQ5NjQxYTBkMTM1MmM2MTFjMTAyNGE5ZDMxN2U2NjNmOTIwMjVjOWVlOSIKICAgIH0KICB9LAogICJza2luIiA6IHsKICAgICJpZCIgOiAiNWZjOGUzYTFjNzQyNDEyMDg3M2I2YWIwNDc5OTI2YWUiLAogICAgInR5cGUiIDogIlNLSU4iLAogICAgInVybCIgOiAiaHR0cDovL3RleHR1cmVzLm1pbmVjcmFmdC5uZXQvdGV4dHVyZS9lZDVhYjM1YWIxMmNjNzBiZTMyMzEzNDk2NDFhMGQxMzUyYzYxMWMxMDI0YTlkMzE3ZTY2M2Y5MjAyNWM5ZWU5IiwKICAgICJwcm9maWxlSWQiIDogIjdhMzIxMzM3NzVkZjQwYjRiYWQyMTljMjc5NmQ4NDVlIiwKICAgICJ0ZXh0dXJlSWQiIDogImVkNWFiMzVhYjEyY2M3MGJlMzIzMTM0OTY0MWEwZDEzNTJjNjExYzEwMjRhOWQzMTdlNjYzZjkyMDI1YzllZTkiCiAgfSwKICAiY2FwZSIgOiBudWxsCn0=");
    myNpcSkin.setSignature("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");

    npcManager.spawn(player, myNpc, myNpcSkin, true);

    PacketReader pr = new PacketReader(player, npcLib);
    pr.inject();
}

@EventHandler
public void onQuit(PlayerQuitEvent e){
    Player player = e.getPlayer();
    NPCManager npcManager = new NPCManager(npcLib);
    npcManager.destroy(player);
}

@EventHandler
public void onPlayerInteractAtNPC(PlayerInteractAtNPCEvent e){
    Player player = e.getPlayer();
    NPC npc = e.getNpc();
    InteractNPCAction action = e.getAction();
    Bukkit.broadcastMessage(player.getDisplayName() + " interacted on an NPC");
    Bukkit.broadcastMessage("npc name : " + npc.getGameProfile().getName());
    Bukkit.broadcastMessage("action: " + action.toString());
}

And i got this:

Of course you can equip your NPC:

myNpc.equip(NPCSlot.MAIN_HAND, new ItemStack(Items.DIAMOND_SWORD));