Curse of the Underground Fortress

/*
 * 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.Q00162_CurseOfTheUndergroundFortress;

import java.util.HashMap;
import java.util.Map;

import org.l2jmobius.gameserver.entity.actor.Npc;
import org.l2jmobius.gameserver.entity.actor.Player;
import org.l2jmobius.gameserver.entity.actor.enums.creature.Race;
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 Q00162_CurseOfTheUndergroundFortress extends Quest
{
	// Items
	private static final int BONE_FRAGMENT = 1158;
	private static final int ELF_SKULL = 1159;
	
	// Rewards
	private static final int BONE_SHIELD = 625;
	
	// Drop chances
	private static final Map<Integer, Integer> MONSTERS_SKULLS = new HashMap<>();
	private static final Map<Integer, Integer> MONSTERS_BONES = new HashMap<>();
	static
	{
		MONSTERS_SKULLS.put(20033, 25); // Shade Horror
		MONSTERS_SKULLS.put(20345, 26); // Dark Terror
		MONSTERS_SKULLS.put(20371, 23); // Mist Terror
		MONSTERS_BONES.put(20463, 25); // Dungeon Skeleton Archer
		MONSTERS_BONES.put(20464, 23); // Dungeon Skeleton
		MONSTERS_BONES.put(20504, 26); // Dread Soldier
	}
	
	public Q00162_CurseOfTheUndergroundFortress()
	{
		super(162, "Curse of the Underground Fortress");
		registerQuestItems(BONE_FRAGMENT, ELF_SKULL);
		addStartNpc(30147); // Unoren
		addTalkId(30147);
		addKillId(MONSTERS_SKULLS.keySet());
		addKillId(MONSTERS_BONES.keySet());
	}
	
	@Override
	public String onEvent(String event, Npc npc, Player player)
	{
		String htmltext = event;
		final QuestState st = getQuestState(player, false);
		if (st == null)
		{
			return htmltext;
		}
		
		if (event.equals("30147-04.htm"))
		{
			st.startQuest();
		}
		
		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:
			{
				if (player.getRace() == Race.DARK_ELF)
				{
					htmltext = "30147-00.htm";
				}
				else if (player.getLevel() < 12)
				{
					htmltext = "30147-01.htm";
				}
				else
				{
					htmltext = "30147-02.htm";
				}
				break;
			}
			case State.STARTED:
			{
				final int cond = st.getCond();
				if (cond == 1)
				{
					htmltext = "30147-05.htm";
				}
				else if (cond == 2)
				{
					htmltext = "30147-06.htm";
					takeItems(player, ELF_SKULL, -1);
					takeItems(player, BONE_FRAGMENT, -1);
					giveItems(player, BONE_SHIELD, 1);
					giveAdena(player, 24000, true);
					st.exitQuest(false, true);
				}
				break;
			}
			case State.COMPLETED:
			{
				htmltext = getAlreadyCompletedMsg(player);
				break;
			}
		}
		
		return htmltext;
	}
	
	@Override
	public void onKill(Npc npc, Player killer, boolean isSummon)
	{
		final QuestState qs = getQuestState(killer, false);
		if ((qs != null) && qs.isCond(1))
		{
			if (MONSTERS_SKULLS.containsKey(npc.getId()))
			{
				if (getRandom(100) < MONSTERS_SKULLS.get(npc.getId()))
				{
					long skulls = getQuestItemsCount(killer, ELF_SKULL);
					if (skulls < 3)
					{
						giveItems(killer, ELF_SKULL, 1);
						if (((++skulls) >= 3) && (getQuestItemsCount(killer, BONE_FRAGMENT) >= 10))
						{
							qs.setCond(2, true);
						}
						else
						{
							playSound(killer, QuestSound.ITEMSOUND_QUEST_ITEMGET);
						}
					}
				}
			}
			else if (MONSTERS_BONES.containsKey(npc.getId()) && (getRandom(100) < MONSTERS_BONES.get(npc.getId())))
			{
				long bones = getQuestItemsCount(killer, BONE_FRAGMENT);
				if (bones < 10)
				{
					giveItems(killer, BONE_FRAGMENT, 1);
					if (((++bones) >= 10) && (getQuestItemsCount(killer, ELF_SKULL) >= 3))
					{
						qs.setCond(2, true);
					}
					else
					{
						playSound(killer, QuestSound.ITEMSOUND_QUEST_ITEMGET);
					}
				}
			}
		}
	}
}