These are meant for PI, but I am sure with a few modifications will work on any other base.

package server.model.players.content;

import server.model.players.Client;

/**
 * Emotes.java
 *
 * @author RiiPiiNFtW <satuartperera@hotmail.com>
 * @date June 08, 2012
 *
 */

public class Emotes {

	private static enum Emote {

		YES(168, 855, -1),
		NO(169, 856, -1),
		BOW(164, 858, -1),
		ANGRY(167, 864, -1),
		THINK(162, 857, -1),
		WAVE(163, 863, -1),
		SHRUG(52058, 2113, -1),
		CHEER(171, 862, -1),
		BECKON(165, 859, -1),
		LAUGH(170, 861, -1),
		JUMP_FOR_JOY(52054, 2109, -1),
		YAWN(52056, 2111, -1),
		DANCE(166, 866, -1),
		JIG(52051, 2106, -1),
		TWIRL(52052, 2107, -1),
		HEAD_BANG(52053, 2108, -1),
		CRY(161, 860, -1),
		BLOW_KISS(43092, 0x558, 574),
		PANIC(52050, 2105, -1),
		RASPBERRY(52055, 2110, -1),
		CLAP(172, 865, -1),
		SALUTE(52057, 2112, -1),
		GOBLIN_BOW(52071, 0x84F, -1),
		GOBLIN_SALUTE(52072, 0x850, -1),
		GLASS_BOX(2155, 0x46B, -1),
		CLIMB_ROPE(25103, 0x46A, -1),
		LEAN(25106, 0x469, -1),
		GLASS_WALL(2154, 0x468, -1),
		ZOMBIE_WALK(72032, 3544, -1),
		ZOMBIE_DANCE(72033, 3543, -1),
		SCARED(59062, 2836, -1),
		BUNNY_HOP(72254, 6111, -1);

		public int actionButtonId;
		private final int animationId;
		private final int gfxId;

		Emote(final int actionButtonId, final int animationId, final int gfxId) {
			this.actionButtonId = actionButtonId;
			this.animationId = animationId;
			this.gfxId = gfxId;
		}

	}

	public static Emote forId(final int id) {
		for (final Emote emote : Emote.values()) {
			if (emote.actionButtonId == id) {
				return emote;
			}
		}
		return null;
	}

	public static void emote(final Client c,final int actionButtonId) {
		final Emote emote = Emotes.forId(actionButtonId);
		if ((emote != null) && (emote.animationId != 1))  {
			if (emote.animationId != 1) {
				c.startAnimation(emote.animationId);
			}
			if (emote.gfxId != -1) {
				c.gfx0(emote.gfxId);
			}
		}
	}
}

package server.model.players.content;

import server.Server;
import server.event.Event;
import server.event.EventContainer;
import server.model.players.Client;

public class Skillcape {

	public static void emote(final Client c) {
		int skill = -1, skillcapeAnimation = -1, skillcapeGraphic = -1;
		final int cape = c.playerEquipment[c.playerCape];
		switch (cape) {
		/*
		 * Attack cape.
		 */
		case 9747:
		case 9748:
			skill = 0;
			skillcapeAnimation = 4959;
			skillcapeGraphic = 823;
			break;
		/*
		 * Defense cape.
		 */
		case 9753:
		case 9754:
			skill = 1;
			skillcapeAnimation = 4961;
			skillcapeGraphic = 824;
			break;
		/*
		 * Strength cape.
		 */
		case 9750:
		case 9751:
			skill = 2;
			skillcapeAnimation = 4981;
			skillcapeGraphic = 828;
			break;
		/*
		 * Hitpoints cape.
		 */
		case 9768:
		case 9769:
			skill = 3;
			skillcapeAnimation = 4971;
			skillcapeGraphic = 833;
			break;
		/*
		 * Ranging cape.
		 */
		case 9756:
		case 9757:
			skill = 4;
			skillcapeAnimation = 4973;
			skillcapeGraphic = 832;
			break;
		/*
		 * Prayer cape.
		 */
		case 9759:
		case 9760:
			skill = 5;
			skillcapeAnimation = 4979;
			skillcapeGraphic = 829;
			break;
		/*
		 * Magic cape.
		 */
		case 9762:
		case 9763:
			skill = 6;
			skillcapeAnimation = 4939;
			skillcapeGraphic = 813;
			break;
		/*
		 * Cooking cape.
		 */
		case 9801:
		case 9802:
			skill = 7;
			skillcapeAnimation = 4955;
			skillcapeGraphic = 821;
			break;
		/*
		 * Woodcutting cape.
		 */
		case 9807:
		case 9808:
			skill = 8;
			skillcapeAnimation = 4957;
			skillcapeGraphic = 822;
			break;
		/*
		 * Fletching cape.
		 */
		case 9783:
		case 9784:
			skill = 9;
			skillcapeAnimation = 4937;
			skillcapeGraphic = 812;
			break;
		/*
		 * Fishing cape.
		 */
		case 9798:
		case 9799:
			skill = 10;
			skillcapeAnimation = 4951;
			skillcapeGraphic = 819;
			break;
		/*
		 * Firemaking cape.
		 */
		case 9804:
		case 9805:
			skill = 11;
			skillcapeAnimation = 4975;
			skillcapeGraphic = 831;
			break;
		/*
		 * Crafting cape.
		 */
		case 9780:
		case 9781:
			skill = 12;
			skillcapeAnimation = 4949;
			skillcapeGraphic = 818;
			break;
		/*
		 * Smithing cape.
		 */
		case 9795:
		case 9796:
			skill = 13;
			skillcapeAnimation = 4943;
			skillcapeGraphic = 815;
			break;
		/*
		 * Mining cape.
		 */
		case 9792:
		case 9793:
			skill = 14;
			skillcapeAnimation = 4941;
			skillcapeGraphic = 814;
			break;
		/*
		 * Herblore cape.
		 */
		case 9774:
		case 9775:
			skill = 15;
			skillcapeAnimation = 4969;
			skillcapeGraphic = 835;
			break;
		/*
		 * Agility cape.
		 */
		case 9771:
		case 9772:
			skill = 16;
			skillcapeAnimation = 4977;
			skillcapeGraphic = 830;
			break;
		/*
		 * Thieving cape.
		 */
		case 9777:
		case 9778:
			skill = 17;
			skillcapeAnimation = 4965;
			skillcapeGraphic = 826;
			break;
		/*
		 * Slayer cape.
		 */
		case 9786:
		case 9787:
			skill = 18;
			skillcapeAnimation = 4937;// need animation
			skillcapeGraphic = 812;// need graphic
			break;
		/*
		 * Farming cape.
		 */
		case 9810:
		case 9811:
			skill = 19;
			skillcapeAnimation = 4963;
			skillcapeGraphic = 825;
			break;
		/*
		 * Runecraft cape.
		 */
		case 9765:
		case 9766:
			skill = 20;
			skillcapeAnimation = 4947;
			skillcapeGraphic = 817;
			break;
		/*
		 * Hunter's cape
		 */
		case 9948:
		case 9949:
			skill = 21;
			skillcapeAnimation = 5158;
			skillcapeGraphic = 907;
			break;
		/*
		 * Construct. cape.
		 */
		case 9789:
		case 9790:
			skill = 22;
			skillcapeAnimation = 4953;
			skillcapeGraphic = 820;
			break;
		/*
		 * Quest cape.
		 */
		case 9813:
			skillcapeAnimation = 4945;
			skillcapeGraphic = 816;
			break;
		default:
			c.sendMessage("You need to be wearing a skillcape to do the skillcape emote.");
			return;
		}
		if (skill == -1 || c.playerLevel[skill] == 99) {
			c.canWalk = false;
			c.startAnimation(skillcapeAnimation);
			c.gfx0(skillcapeGraphic);
			Server.getEventManager().addEvent(new Event() {
				@Override
				public void execute(EventContainer container) {
					c.canWalk = true;
					container.stop();
				}
			}, 6);
		} else {
			String[] SKILL_NAME = { "Attack", "Defence", "Strength",
				    "Hitpoints", "Range", "Prayer", "Magic", "Cooking", "Woodcutting",
				    "Fletching", "Fishing", "Firemaking", "Crafting", "Smithing",
				    "Mining", "Herblore", "Agility", "Thieving", "Slayer", "Farming",
				    "Runecrafting", "Hunter", "Construction" };
			c.sendMessage("You need to be level 99 " + SKILL_NAME[skill]
					+ " to do the " + c.getItems().getItemName(cape)
					+ " emote.");
		}
	}
}