/*
 * 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 silentium.gameserver.model.actor.instance;

import silentium.commons.utils.Rnd;
import silentium.gameserver.ThreadPoolManager;
import silentium.gameserver.ai.CtrlIntention;
import silentium.gameserver.model.L2CharPosition;
import silentium.gameserver.model.actor.L2Npc;
import silentium.gameserver.network.serverpackets.ActionFailed;
import silentium.gameserver.network.serverpackets.MoveToPawn;
import silentium.gameserver.network.serverpackets.MyTargetSelected;
import silentium.gameserver.network.serverpackets.ValidateLocation;
import silentium.gameserver.templates.chars.L2NpcTemplate;

public class L2TownPetInstance extends L2NpcInstance
{
	int randomX, randomY, spawnX, spawnY;

	public L2TownPetInstance(int objectId, L2NpcTemplate template)
	{
		super(objectId, template);
		setRunning();

		ThreadPoolManager.getInstance().scheduleAiAtFixedRate(new RandomWalkTask(), 1000, 10000);
	}

	@Override
	public void onAction(L2PcInstance player)
	{
		if (!player.canTarget())
			return;

		if (this != player.getTarget())
		{
			player.setTarget(this);
			player.sendPacket(new MyTargetSelected(getObjectId(), 0));
			player.sendPacket(new ValidateLocation(this));
		}
		else
		{
			if (!canInteract(player))
				player.getAI().setIntention(CtrlIntention.AI_INTENTION_INTERACT, this);
			else
			{
				// Rotate the player to face the instance
				player.sendPacket(new MoveToPawn(player, this, L2Npc.INTERACTION_DISTANCE));

				// Send ActionFailed to the player in order to avoid he stucks
				player.sendPacket(ActionFailed.STATIC_PACKET);
			}
		}
	}

	@Override
	public void onSpawn()
	{
		super.onSpawn();
		spawnX = getX();
		spawnY = getY();
	}

	public class RandomWalkTask implements Runnable
	{
		@Override
		public void run()
		{
			randomX = spawnX + Rnd.get(150) - 75;
			randomY = spawnY + Rnd.get(150) - 75;

			if ((randomX != getX()) && (randomY != getY()))
				getAI().setIntention(CtrlIntention.AI_INTENTION_MOVE_TO, new L2CharPosition(randomX, randomY, getZ(), 0));
		}
	}
}