package com.planet_ink.coffee_mud.Abilities.Thief;
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.
*/
@SuppressWarnings("unchecked")
public class Thief_Observation extends ThiefSkill
{
	public String ID() { return "Thief_Observation"; }
	public String name(){ return "Observe";}
	public String displayText(){return "(Observing)";}
	protected int canAffectCode(){return CAN_MOBS;}
	protected int canTargetCode(){return 0;}
	public int abstractQuality(){return Ability.QUALITY_INDIFFERENT;}
	private static final String[] triggerStrings = {"OBSERVE"};
	protected boolean disregardsArmorCheck(MOB mob){return true;}
	public String[] triggerStrings(){return triggerStrings;}
    public int classificationCode(){return Ability.ACODE_THIEF_SKILL|Ability.DOMAIN_ALERT;}

	public void affectPhyStats(Physical affected, PhyStats affectableStats)
	{
		super.affectPhyStats(affected,affectableStats);
		affectableStats.setSensesMask(affectableStats.sensesMask()|PhyStats.CAN_SEE_SNEAKERS);
	}

	public boolean tick(Tickable ticking, int tickID)
	{
		if((affected!=null)
		&&(affected instanceof MOB)
		&&(!CMLib.flags().aliveAwakeMobile((MOB)affected,true)))
		{ unInvoke(); return false;}
		return true;
	}

	public void unInvoke()
	{
		MOB M=(MOB)affected;
		super.unInvoke();
		if((M!=null)&&(!M.amDead()))
			M.tell("You stop observing.");
	}
	
	public boolean invoke(MOB mob, Vector commands, Physical givenTarget, boolean auto, int asLevel)
	{
		MOB target=mob;
		if((auto)&&(givenTarget!=null)&&(givenTarget instanceof MOB))
			target=(MOB)givenTarget;
		if(target.fetchEffect(this.ID())!=null)
		{
			mob.tell(target,null,null,"<S-NAME> <S-IS-ARE> already observing.");
			return false;
		}

		if(!super.invoke(mob,commands,givenTarget,auto,asLevel))
			return false;

		boolean success=proficiencyCheck(mob,0,auto);

		CMMsg msg=CMClass.getMsg(mob,target,this,auto?CMMsg.MSG_OK_ACTION:(CMMsg.MSG_DELICATE_HANDS_ACT|CMMsg.MASK_EYES),auto?"<T-NAME> become(s) observant.":"<S-NAME> open(s) <S-HIS-HER> eyes and observe(s) <S-HIS-HER> surroundings carefully.");
		if(!success)
			return beneficialVisualFizzle(mob,null,"<S-NAME> look(s) around carefully, but become(s) distracted.");
		else
		if(mob.location().okMessage(mob,msg))
		{
			mob.location().send(mob,msg);
			beneficialAffect(mob,target,asLevel,0);
		}
		return success;
	}
}
