/*
 * 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 ai.individual;

import java.util.Collection;
import net.sf.l2j.gameserver.ai.CtrlIntention;
import net.sf.l2j.gameserver.datatables.SpawnTable;
import net.sf.l2j.gameserver.model.L2Attackable;
import net.sf.l2j.gameserver.model.L2CharPosition;
import net.sf.l2j.gameserver.model.L2Spawn;
import net.sf.l2j.gameserver.model.actor.instance.L2NpcInstance;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import ai.group_template.L2AttackableAIScript;

/**
 * Gordon AI
 * @author TOFIZ
 * @version $Revision: 1.1 $ $Date: 2008/08/21 $
 */
public class Gordon extends L2AttackableAIScript
{
	private static final int GORDON = 29095;
	private static int _npcMoveX = 0;
	private static int _npcMoveY = 0;
	private static int _isWalkTo = 0;
	private static int _npcBlock = 0;
	private static int X = 0;
	private static int Y = 0;
	private static int Z = 0;
	private static final int[][] WALKS = {
        {141569, -45908, -2387},{142494, -45456, -2397},{142922, -44561, -2395},
        {143672, -44130, -2398},{144557, -43378, -2325},{145839, -43267, -2301},
        {147044, -43601, -2307},{148140, -43206, -2303},{148815, -43434, -2328},
        {149862, -44151, -2558},{151037, -44197, -2708},{152555, -42756, -2836},
        {154808, -39546, -3236},{155333, -39962, -3272},{156531, -41240, -3470},
        {156863, -43232, -3707},{156783, -44198, -3764},{158169, -45163, -3541},
        {158952, -45479, -3473},{160039, -46514, -3634},{160244, -47429, -3656},
        {159155, -48109, -3665},{159558, -51027, -3523},{159396, -53362, -3244},
        {160872, -56556, -2789},{160857, -59072, -2613},{160410, -59888, -2647},
        {158770, -60173, -2673},{156368, -59557, -2638},{155188, -59868, -2642},
        {154118, -60591, -2731},{153571, -61567, -2821},{153457, -62819, -2886},
        {152939, -63778, -3003},{151816, -64209, -3120},{147655, -64826, -3433},
        {145422, -64576, -3369},{144097, -64320, -3404},{140780, -61618, -3096},
        {139688, -61450, -3062},{138267, -61743, -3056},{138613, -58491, -3465},
        {138139, -57252, -3517},{139555, -56044, -3310},{139107, -54537, -3240},
        {139279, -53781, -3091},{139810, -52687, -2866},{139657, -52041, -2793},
        {139215, -51355, -2698},{139334, -50514, -2594},{139817, -49715, -2449},
        {139824, -48976, -2263},{140130, -47578, -2213},{140483, -46339, -2382},
        {141569, -45908, -2387}};

	private static boolean _isAttacked = false;
	private static boolean _isSpawned = false;

    public Gordon (int id, String name, String descr)
    {
        super(id,name,descr);
        int[] mobs = {GORDON};
        registerMobs(mobs);
        // wait 2 minutes after Start AI
        startQuestTimer("check_ai", 120000, null, null, true);
        
        _isSpawned = false;
        _isAttacked = false;
        _isWalkTo = 1;
        _npcMoveX = 0;
        _npcMoveY = 0;
        _npcBlock = 0;
    }

    public L2NpcInstance findTemplate(int npcId)
    {
    	L2NpcInstance npc = null;
    	for (L2Spawn spawn : SpawnTable.getInstance().getSpawnTable().values())
    	{
    		if (spawn != null && spawn.getNpcid() == npcId)
    		{
    			npc = spawn.getLastSpawn();
    			break;
    		}
    	}
    	return npc;
    }

	public String onAdvEvent (String event, L2NpcInstance npc, L2PcInstance player)
	{
		X = WALKS[_isWalkTo-1][0];
		Y = WALKS[_isWalkTo-1][1];
		Z = WALKS[_isWalkTo-1][2];
		if (event == "time_isAttacked")
		{
			_isAttacked = false;
			if (npc.getNpcId() == GORDON)
			{
				npc.setWalking();
				npc.getAI().setIntention(CtrlIntention.AI_INTENTION_MOVE_TO, new L2CharPosition(X, Y, Z, 0));
			}
		}
		else if (event == "check_ai")
		{
			cancelQuestTimer("check_ai", null, null);
			if (_isSpawned == false)
			{
				L2NpcInstance gordon_ai = findTemplate(GORDON);
				if (gordon_ai != null)
				{
					_isSpawned = true;
					startQuestTimer("Start", 1000, gordon_ai, null, true);
					return super.onAdvEvent(event, npc, player);
				}
			}
		}
		else if (event == "Start")
		{
			if (npc != null && _isSpawned == true)
			{
				// check if player have Cursed Weapon and in radius
				if (npc.getNpcId() == GORDON)
				{
					Collection<L2PcInstance> chars = npc.getKnownList().getKnownPlayers().values();
					if (chars != null && chars.size() > 0)
					{
						for (L2PcInstance pc : chars)
						{
							if (pc.isCursedWeaponEquipped() && pc.isInsideRadius(npc,5000,false,false))
							{
								npc.setRunning();
								((L2Attackable)npc).addDamageHate(pc,0,9999);
								npc.getAI().setIntention(CtrlIntention.AI_INTENTION_ATTACK, pc);
								_isAttacked = true;
								cancelQuestTimer("time_isAttacked",null, null);
								startQuestTimer("time_isAttacked",180000, npc, null);
								return super.onAdvEvent(event, npc, player);
							}
						}
					}
				}
				// end check
		        if (_isAttacked == true)
		        	return super.onAdvEvent(event, npc, player);
		        if (npc.getNpcId() == GORDON && (npc.getX()-50) <= X && (npc.getX()+50) >= X && (npc.getY()-50) <= Y && (npc.getY()+50) >= Y)
		        {
		            _isWalkTo++;
		            if (_isWalkTo > 55)
		              _isWalkTo = 1;
		    		X = WALKS[_isWalkTo-1][0];
		    		Y = WALKS[_isWalkTo-1][1];
		    		Z = WALKS[_isWalkTo-1][2];
		            npc.setWalking();
		            npc.getAI().setIntention(CtrlIntention.AI_INTENTION_MOVE_TO,new L2CharPosition(X, Y, Z, 0));
		        }
		        
		        // Test for unblock Npc
		        if (npc.getX() != _npcMoveX && npc.getY() != _npcMoveY)
		        {
		          _npcMoveX = npc.getX();
		          _npcMoveY = npc.getY();
		          _npcBlock = 0;
		        }
		        else if (npc.getNpcId() == GORDON)
		        {
		        	_npcBlock++;
		            if (_npcBlock > 2)
		            {
		              npc.teleToLocation(X, Y, Z);
		              return super.onAdvEvent(event, npc, player);
		            }
		            if (_npcBlock > 0)
		              npc.getAI().setIntention(CtrlIntention.AI_INTENTION_MOVE_TO,new L2CharPosition(X, Y, Z, 0));
		        }
		       // End Test unblock Npc
			}
		}
		return super.onAdvEvent(event, npc, player);
	}

    public String onSpawn (L2NpcInstance npc) 
    { 
        if (npc.getNpcId() == GORDON && _npcBlock == 0)
        {
            _isSpawned = true;
            _isWalkTo = 1;
            startQuestTimer("Start", 1000, npc, null, true);
        }
    	return super.onSpawn(npc); 
    }

    public String onAttack (L2NpcInstance npc, L2PcInstance player, int damage, boolean isPet)
    {	
        if (npc.getNpcId() == GORDON)
        {
            _isAttacked = true;
            cancelQuestTimer("time_isAttacked", null, null);
            startQuestTimer("time_isAttacked", 180000, npc, null);
            if (player != null)
            {
              npc.setRunning();
              ((L2Attackable)npc).addDamageHate(player, 0, 100);
              npc.getAI().setIntention(CtrlIntention.AI_INTENTION_ATTACK, player);
            }
        }
    	return super.onAttack(npc, player, damage, isPet);
    }

    public String onKill (L2NpcInstance npc, L2PcInstance killer, boolean isPet) 
    {
        if (npc.getNpcId() == GORDON)
        {
            cancelQuestTimer("Start", null, null);
            cancelQuestTimer("time_isAttacked", null, null);
            _isSpawned = false;
        }
    	return super.onKill(npc,killer,isPet);
    }

    public static void main(String[] args)
    {
    	new Gordon(-1,"gordon","ai");
    }
}