@Override
public boolean checkTrait(Entity original, Entity nearby) {
    if(original instanceof Llama){
        return (((Llama) original).getColor() != ((Llama) nearby).getColor());
    }
    return false;
}
 

@Override
protected boolean init(@Nullable Class<? extends Llama> c, @Nullable Llama llama) {
	if (TRADER_SUPPORT && c != null)
		isTrader = c.isAssignableFrom(TraderLlama.class);
	if (llama != null)
		color = llama.getColor();
	return true;
}
 

@Override
public Class<? extends Llama> getType() {
	// If TraderLlama does not exist, this would ALWAYS throw ClassNotFoundException
	// (no matter if isTrader == false)
	if (TRADER_SUPPORT)
		return isTrader ? TraderLlama.class : Llama.class;
	assert !isTrader; // Shouldn't be possible on this version
	return Llama.class;
}
 

@Override
public void applyTrait(Entity original, Entity spawned) {
    if(original instanceof Llama){
        ((Llama) spawned).setColor(((Llama) original).getColor());
    }
}
 

@Override
public void set(Llama entity) {
	Color randomColor = color == null ? CollectionUtils.getRandom(Color.values()) : color;
	assert randomColor != null;
	entity.setColor(randomColor);
}
 

@Override
protected boolean match(Llama entity) {
	return (TRADER_SUPPORT && isTrader == entity instanceof TraderLlama && (color == null || color == entity.getColor()))
		|| color == null || color == entity.getColor();
}
 

/**
 * Displays a hologram, and automatically delete it after a given delay.
 * 
 * @param player
 * @param owner
 * @param tameable
 */
@SuppressWarnings("deprecation")
private void displayHologramAndMessage(Player player, AnimalTamer owner, Tameable tameable) {
	if (hologramMessage) {
		double offset = HORSE_OFFSET;
		if (tameable instanceof Ocelot || version >= 14 && tameable instanceof Cat) {
			if (!displayCat || !player.hasPermission("petmaster.showowner.cat")) {
				return;
			}
			offset = CAT_OFFSET;
		} else if (tameable instanceof Wolf) {
			if (!displayDog || !player.hasPermission("petmaster.showowner.dog")) {
				return;
			}
			offset = DOG_OFFSET;
		} else if (version >= 11 && tameable instanceof Llama) {
			if (!displayLlama || !player.hasPermission("petmaster.showowner.llama")) {
				return;
			}
			offset = LLAMA_OFFSET;
		} else if (version >= 12 && tameable instanceof Parrot) {
			if (!displayParrot || !player.hasPermission("petmaster.showowner.parrot")) {
				return;
			}
			offset = PARROT_OFFSET;
		} else if (!displayHorse || !player.hasPermission("petmaster.showowner.horse")) {
			return;
		}

		Location eventLocation = tameable.getLocation();
		// Create location with offset.
		Location hologramLocation = new Location(eventLocation.getWorld(), eventLocation.getX(),
				eventLocation.getY() + offset, eventLocation.getZ());

		final Hologram hologram = HologramsAPI.createHologram(plugin, hologramLocation);
		hologram.appendTextLine(
				ChatColor.GRAY + plugin.getPluginLang().getString("petmaster-hologram", "Pet owned by ")
						+ ChatColor.GOLD + owner.getName());

		// Runnable to delete hologram.
		new BukkitRunnable() {

			@Override
			public void run() {

				hologram.delete();
			}
		}.runTaskLater(plugin, hologramDuration);
	}

	String healthInfo = "";
	if (showHealth) {
		Animals animal = (Animals) tameable;
		String currentHealth = String.format("%.1f", animal.getHealth());
		String maxHealth = version < 9 ? String.format("%.1f", animal.getMaxHealth())
				: String.format("%.1f", animal.getAttribute(Attribute.GENERIC_MAX_HEALTH).getValue());
		healthInfo = ChatColor.GRAY + ". " + plugin.getPluginLang().getString("petmaster-health", "Health: ")
				+ ChatColor.GOLD + currentHealth + "/" + maxHealth;
	}

	if (chatMessage) {
		player.sendMessage(plugin.getChatHeader() + plugin.getPluginLang().getString("petmaster-chat", "Pet owned by ")
				+ ChatColor.GOLD + owner.getName() + healthInfo);
	}

	if (actionBarMessage) {
		try {
			FancyMessageSender.sendActionBarMessage(player, "&o" + ChatColor.GRAY
					+ plugin.getPluginLang().getString("petmaster-action-bar", "Pet owned by ") + ChatColor.GOLD
					+ owner.getName() + healthInfo);
		} catch (Exception e) {
			plugin.getLogger().warning("Errors while trying to display action bar message for pet ownership.");
		}
	}
}