L2j Event Love Your Gatekeeper

                                                                    /*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package events.LoveYourGatekeeper;

import com.l2jserver.gameserver.datatables.SkillTable;
import com.l2jserver.gameserver.model.actor.L2Npc;
import com.l2jserver.gameserver.model.actor.instance.L2PcInstance;
import com.l2jserver.gameserver.model.quest.Quest;
import com.l2jserver.gameserver.model.quest.QuestState;
import com.l2jserver.gameserver.model.quest.State;
import com.l2jserver.gameserver.instancemanager.QuestManager;
import com.l2jserver.gameserver.network.SystemMessageId;
import com.l2jserver.gameserver.network.serverpackets.SystemMessage;

/******************************************
 * @author Gladicek                       *
 * Retail Event 'Love Your Gatekeeper'    *
 *****************************************/

public class LoveYourGatekeeper extends Quest
{
  // Volunteer
  private static final int NpcId = 32477;
  // Item
  private static final int ItemId = 12814; // Shadow Item - Gatekeeper Transformation Stick
 // Time
 private static final int _hours = 24;
 // Spawns for Npc
   private static final int[][] _spawns =
    {
        {  82766,  149438, -3464, 33865 },
        {  82286,   53291, -1488, 15250 },
        { 147060,   25943, -2008, 18774 },
        { 148096,  -55466, -2728, 40541 },
        {  87116, -141332, -1336, 52193 },
        {  43521,  -47542,  -792, 31655 },
        {  17203,  144949, -3024, 18166 },
        { 111164,  221062, -3544,  2714 },
        { -13869,  122063, -2984, 18270 },
        { -83161,  150915, -3120, 17311 },
        {  45402,   48355, -3056, 49153 },
        { 115616, -177941,  -896, 30708 },
        { -44928, -113608,  -192, 30212 },
        { -84037,  243194, -3728,  8992 },
        {-119690,   44583,   360, 29289 },
        {  12084,   16576, -4584, 57345 }
    };

    public LoveYourGatekeeper(int questId, String name, String descr)
    {
        super(questId, name, descr);
        addStartNpc(NpcId);
    addFirstTalkId(NpcId);
    addTalkId(NpcId);

    for(int[] _spawn : _spawns)
            addSpawn(NpcId, _spawn[0], _spawn[1], _spawn[2], _spawn[3], false, 0);
    }

    @Override
    public String onFirstTalk(L2Npc npc, L2PcInstance player)
    {
        QuestState st = player.getQuestState(getName());
        if (st == null)
        {
            Quest q = QuestManager.getInstance().getQuest(getName());
            st = q.newQuestState(player);
        }
        return "32477.htm";
    }

  @Override
    public String onAdvEvent(String event, L2Npc npc, L2PcInstance player)
    {
        String htmltext = "";
    Quest q = QuestManager.getInstance().getQuest(getName());
        QuestState st = player.getQuestState(getName());
    htmltext = event;

        if (event.equalsIgnoreCase("transform_stick"))
        {
            if (st.getQuestItemsCount(57) > 10000)
            {
                long _curr_time = System.currentTimeMillis();
                String value = q.loadGlobalQuestVar(player.getAccountName());
                long _reuse_time = value == "" ? 0 : Long.parseLong(value);

                if (_curr_time > _reuse_time)
                {
                    st.setState(State.STARTED);
                    st.takeItems(57, 10000);
                    st.giveItems(ItemId, 1);
                    q.saveGlobalQuestVar(player.getAccountName(), Long.toString(System.currentTimeMillis() + (_hours * 3600000)));
          return null;
                }
                else
                {
                    long remainingTime = (_reuse_time - System.currentTimeMillis()) / 1000;
                    int hours = (int) (remainingTime / 3600);
                    int minutes = (int) ((remainingTime % 3600) / 60);
                    SystemMessage sm = SystemMessage.getSystemMessage(SystemMessageId.AVAILABLE_AFTER_S1_S2_HOURS_S3_MINUTES);
                    sm.addItemName(ItemId);
                    sm.addNumber(hours);
                    sm.addNumber(minutes);
                    player.sendPacket(sm);
          return null;
                }
     }
     else
     {
        htmltext = "32477-3.htm";
     }
   }
  else if (event.equalsIgnoreCase("transform"))
    {
            if (player.getFirstEffect(107) != null)
      return null;
            else
            {
                npc.setTarget(player);
        npc.doCast(SkillTable.getInstance().getInfo(26074, 1));
            }
      return null;
    }
     return htmltext;
 }

    public static void main(String[] args)
    {
        new LoveYourGatekeeper(-1, "LoveYourGatekeeper", "events");
    }
}