package com.planet_ink.coffee_mud.Behaviors;
import com.planet_ink.coffee_mud.core.interfaces.*;
import com.planet_ink.coffee_mud.core.*;
import com.planet_ink.coffee_mud.core.collections.*;
import com.planet_ink.coffee_mud.Abilities.interfaces.*;
import com.planet_ink.coffee_mud.Areas.interfaces.*;
import com.planet_ink.coffee_mud.Behaviors.interfaces.*;
import com.planet_ink.coffee_mud.CharClasses.interfaces.*;
import com.planet_ink.coffee_mud.Commands.interfaces.*;
import com.planet_ink.coffee_mud.Common.interfaces.*;
import com.planet_ink.coffee_mud.Exits.interfaces.*;
import com.planet_ink.coffee_mud.Items.interfaces.*;
import com.planet_ink.coffee_mud.Libraries.interfaces.*;
import com.planet_ink.coffee_mud.Locales.interfaces.*;
import com.planet_ink.coffee_mud.MOBS.interfaces.*;
import com.planet_ink.coffee_mud.Races.interfaces.*;

import java.util.*;

/*
   Copyright 2003-2020 Bo Zimmerman

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

	   http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
*/

public class RandomTeleporter extends ActiveTicker
{
	@Override
	public String ID()
	{
		return "RandomTeleporter";
	}

	@Override
	protected int canImproveCode()
	{
		return Behavior.CAN_MOBS;
	}

	@Override
	public long flags()
	{
		return Behavior.FLAG_MOBILITY;
	}

	protected Vector<Integer>	restrictedLocales	= null;
	protected boolean			nowander			= false;
	protected String			poofin				= null;
	protected String			poofout				= null;

	public RandomTeleporter()
	{
		super();
		minTicks=1; maxTicks=5; chance=100;
		restrictedLocales=null;
		tickReset();
	}

	@Override
	public String accountForYourself()
	{
		return "random teleporting";
	}

	public boolean okRoomForMe(final Room currentRoom, final Room newRoom)
	{
		if(currentRoom==null)
			return false;
		if(newRoom==null)
			return false;
		if((nowander)&&((currentRoom.getArea()!=newRoom.getArea())))
			return false;
		if(restrictedLocales==null)
			return true;
		return !restrictedLocales.contains(Integer.valueOf(newRoom.domainType()));
	}

	@Override
	public void setParms(final String newParms)
	{
		super.setParms(newParms);
		nowander=false;
		restrictedLocales=null;
		this.poofin=null;
		this.poofout=null;
		final Vector<String> V=CMParms.parse(newParms);
		for(int v=0;v<V.size();v++)
		{
			String s=V.elementAt(v);
			if(s.toUpperCase().startsWith("NOWANDER"))
				nowander=true;
			else
			if(s.toUpperCase().startsWith("POOFIN="))
				poofin=s.substring(7);
			else
			if(s.toUpperCase().startsWith("POOFOUT="))
				poofin=s.substring(8);
			else
			if((s.startsWith("+")||(s.startsWith("-")))&&(s.length()>1))
			{
				if(restrictedLocales==null)
					restrictedLocales=new Vector<Integer>();
				if(s.equalsIgnoreCase("+ALL"))
					restrictedLocales.clear();
				else
				if(s.equalsIgnoreCase("-ALL"))
				{
					restrictedLocales.clear();
					for(int i=0;i<Room.DOMAIN_INDOORS_DESCS.length;i++)
						restrictedLocales.addElement(Integer.valueOf(Room.INDOORS+i));
					for(int i=0;i<Room.DOMAIN_OUTDOOR_DESCS.length;i++)
						restrictedLocales.addElement(Integer.valueOf(i));
				}
				else
				{
					final char c=s.charAt(0);
					s=s.substring(1).toUpperCase().trim();
					int code=-1;
					for(int i=0;i<Room.DOMAIN_INDOORS_DESCS.length;i++)
					{
						if(Room.DOMAIN_INDOORS_DESCS[i].startsWith(s))
							code=Room.INDOORS+i;
					}
					if(code>=0)
					{
						if((c=='+')&&(restrictedLocales.contains(Integer.valueOf(code))))
							restrictedLocales.removeElement(Integer.valueOf(code));
						else
						if((c=='-')&&(!restrictedLocales.contains(Integer.valueOf(code))))
							restrictedLocales.addElement(Integer.valueOf(code));
					}
					code=-1;
					for(int i=0;i<Room.DOMAIN_OUTDOOR_DESCS.length;i++)
					{
						if(Room.DOMAIN_OUTDOOR_DESCS[i].startsWith(s))
							code=i;
					}
					if(code>=0)
					{
						if((c=='+')&&(restrictedLocales.contains(Integer.valueOf(code))))
							restrictedLocales.removeElement(Integer.valueOf(code));
						else
						if((c=='-')&&(!restrictedLocales.contains(Integer.valueOf(code))))
							restrictedLocales.addElement(Integer.valueOf(code));
					}

				}
			}
		}
		if((restrictedLocales!=null)&&(restrictedLocales.size()==0))
			restrictedLocales=null;
	}

	@Override
	public boolean tick(final Tickable ticking, final int tickID)
	{
		super.tick(ticking,tickID);
		if((canAct(ticking,tickID))&&(ticking instanceof MOB))
		{
			final MOB mob=(MOB)ticking;
			if((!CMLib.flags().canTrack(mob)) && (CMLib.dice().roll(1,100,0)>1))
			{
				return true;
			}
			int tries=0;
			Room R=null;
			while(((++tries)<250)&&(R==null))
			{
				R=CMLib.map().getRandomRoom();
				if(R!=null)
				{
					if((!CMLib.flags().isInFlight(mob))
					&&((R.domainType()==Room.DOMAIN_INDOORS_AIR)
					||(R.domainType()==Room.DOMAIN_OUTDOORS_AIR)))
						R=null;
					else
					if((!CMLib.flags().isSwimming(mob))
					&&(CMLib.flags().isUnderWateryRoom(R)))
						R=null;
					else
					if(!okRoomForMe(mob.location(),R))
						R=null;
				}
			}
			final Room oldRoom=mob.location();
			CMLib.tracking().wanderAway(mob,true,false);
			if(R!=null)
			{
				if(poofout != null)
					oldRoom.show(mob, null, CMMsg.MSG_OK_VISUAL, poofout);
				R.bringMobHere(mob,true);
			}
			if(mob.location()==oldRoom)
				tickDown=0;
			else
			if((mob.location()==R)
			&&(R!=null))
			{
				if(poofin != null)
					R.show(mob, null, CMMsg.MSG_OK_VISUAL, poofin);
			}
		}
		return true;
	}
}
