Help the Son!

/*
 * Copyright (c) 2013 L2jMobius
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
 * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package quests.Q00044_HelpTheSon;

import org.l2jmobius.gameserver.entity.actor.Npc;
import org.l2jmobius.gameserver.entity.actor.Player;
import org.l2jmobius.gameserver.mechanics.script.Quest;
import org.l2jmobius.gameserver.mechanics.script.QuestSound;
import org.l2jmobius.gameserver.mechanics.script.QuestState;
import org.l2jmobius.gameserver.mechanics.script.State;

public class Q00044_HelpTheSon extends Quest
{
	// NPCs
	private static final int LUNDY = 30827;
	private static final int DRIKUS = 30505;
	
	// Monsters
	private static final int MAILLE = 20919;
	private static final int MAILLE_SCOUT = 20920;
	private static final int MAILLE_GUARD = 20921;
	
	// Items
	private static final int WORK_HAMMER = 168;
	private static final int GEMSTONE_FRAGMENT = 7552;
	private static final int GEMSTONE = 7553;
	private static final int PET_TICKET = 7585;
	
	public Q00044_HelpTheSon()
	{
		super(44, "Help the Son!");
		registerQuestItems(GEMSTONE_FRAGMENT, GEMSTONE);
		addStartNpc(LUNDY);
		addTalkId(LUNDY, DRIKUS);
		addKillId(MAILLE, MAILLE_SCOUT, MAILLE_GUARD);
	}
	
	@Override
	public String onEvent(String event, Npc npc, Player player)
	{
		String htmltext = event;
		final QuestState st = getQuestState(player, false);
		if (st == null)
		{
			return htmltext;
		}
		
		switch (event)
		{
			case "30827-01.htm":
			{
				st.startQuest();
				break;
			}
			case "30827-03.htm":
			{
				if (hasQuestItems(player, WORK_HAMMER))
				{
					st.setCond(2, true);
					takeItems(player, WORK_HAMMER, 1);
				}
				break;
			}
			case "30827-05.htm":
			{
				st.setCond(4, true);
				takeItems(player, GEMSTONE_FRAGMENT, 30);
				giveItems(player, GEMSTONE, 1);
				break;
			}
			case "30505-06.htm":
			{
				st.setCond(5, true);
				takeItems(player, GEMSTONE, 1);
				break;
			}
			case "30827-07.htm":
			{
				giveItems(player, PET_TICKET, 1);
				st.exitQuest(false, true);
				break;
			}
		}
		
		return htmltext;
	}
	
	@Override
	public String onTalk(Npc npc, Player player)
	{
		String htmltext = getNoQuestMsg(player);
		final QuestState st = getQuestState(player, true);
		
		switch (st.getState())
		{
			case State.CREATED:
			{
				htmltext = (player.getLevel() < 24) ? "30827-00a.htm" : "30827-00.htm";
				break;
			}
			case State.STARTED:
			{
				final int cond = st.getCond();
				switch (npc.getId())
				{
					case LUNDY:
					{
						if (cond == 1)
						{
							htmltext = (!hasQuestItems(player, WORK_HAMMER)) ? "30827-01a.htm" : "30827-02.htm";
						}
						else if (cond == 2)
						{
							htmltext = "30827-03a.htm";
						}
						else if (cond == 3)
						{
							htmltext = "30827-04.htm";
						}
						else if (cond == 4)
						{
							htmltext = "30827-05a.htm";
						}
						else if (cond == 5)
						{
							htmltext = "30827-06.htm";
						}
						break;
					}
					case DRIKUS:
					{
						if (cond == 4)
						{
							htmltext = "30505-05.htm";
						}
						else if (cond == 5)
						{
							htmltext = "30505-06a.htm";
						}
						break;
					}
				}
				break;
			}
			case State.COMPLETED:
			{
				htmltext = getAlreadyCompletedMsg(player);
				break;
			}
		}
		
		return htmltext;
	}
	
	@Override
	public void onKill(Npc npc, Player player, boolean isSummon)
	{
		final QuestState qs = getQuestState(player, false);
		if ((qs != null) && qs.isCond(2))
		{
			giveItems(player, GEMSTONE_FRAGMENT, 1);
			if (getQuestItemsCount(player, GEMSTONE_FRAGMENT) == 30)
			{
				qs.setCond(3, true);
			}
			else
			{
				playSound(player, QuestSound.ITEMSOUND_QUEST_ITEMGET);
			}
		}
	}
}