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.Locales.interfaces.*;
import com.planet_ink.coffee_mud.MOBS.interfaces.*;
import com.planet_ink.coffee_mud.Races.interfaces.*;


import java.util.*;

/*
   Copyright 2000-2011 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 ObjectGuardian extends StdBehavior
{
	public String ID(){return "ObjectGuardian";}

	public boolean okMessage(Environmental oking, CMMsg msg)
	{
		if(!super.okMessage(oking,msg)) return false;
		MOB mob=msg.source();
        MOB monster=(MOB)oking;
        if(parms.toUpperCase().indexOf("SENTINAL")>=0)
        {
            if(!canActAtAll(monster)) return true;
            if(monster.amFollowing()!=null)  return true;
            if(monster.curState().getHitPoints()<((int)Math.round(monster.maxState().getHitPoints()/4.0)))
                return true;
        }
        else
		if(!canFreelyBehaveNormal(oking))
			return true;

		if((mob!=monster)
		&&(((msg.sourceMinor()==CMMsg.TYP_THROW)&&(monster.location()==CMLib.map().roomLocation(msg.target())))
		||(msg.sourceMinor()==CMMsg.TYP_DROP)))
		{
			CMMsg msgs=CMClass.getMsg(monster,mob,CMMsg.MSG_NOISYMOVEMENT,"<S-NAME> won't let <T-NAME> drop that.");
			if(monster.location().okMessage(monster,msgs))
			{
				monster.location().send(monster,msgs);
				return false;
			}
		}
		else
		if((mob!=monster)&&(msg.sourceMinor()==CMMsg.TYP_GET))
		{
			CMMsg msgs=CMClass.getMsg(monster,mob,CMMsg.MSG_NOISYMOVEMENT,"<S-NAME> won't let <T-NAME> touch that.");
			if(monster.location().okMessage(monster,msgs))
			{
				monster.location().send(monster,msgs);
				return false;
			}
		}
		return true;
	}
}
