package com.planet_ink.coffee_mud.Abilities.Prayers;
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 2004-2016 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 Prayer_Vampirism extends Prayer
{
	@Override public String ID() { return "Prayer_Vampirism"; }
	private final static String localizedName = CMLib.lang().L("Inflict Vampirism");
	@Override public String name() { return localizedName; }
	private final static String localizedStaticDisplay = CMLib.lang().L("(Vampirism)");
	@Override public String displayText() { return localizedStaticDisplay; }
	@Override protected int canAffectCode(){return Ability.CAN_MOBS;}
	@Override protected int canTargetCode(){return Ability.CAN_MOBS;}
	@Override public int abstractQuality(){ return Ability.QUALITY_MALICIOUS;}
	@Override public int classificationCode(){return Ability.ACODE_PRAYER|Ability.DOMAIN_CURSING;}
	@Override public long flags(){return Ability.FLAG_UNHOLY;}

	@Override
	public void unInvoke()
	{
		// undo the affects of this spell
		if(!(affected instanceof MOB))
			return;
		final MOB mob=(MOB)affected;

		super.unInvoke();

		if((canBeUninvoked())&&(CMLib.flags().canSee(mob)))
			if((mob.location()!=null)&&(!mob.amDead()))
				mob.tell(L("Your vampirism fades."));
	}

	@Override
	public void affectPhyStats(Physical affected, PhyStats affectableStats)
	{
		super.affectPhyStats(affected,affectableStats);
		if(!(affected instanceof MOB))
			return;
		if(!((MOB)affected).isMonster())
		{
			if(((MOB)affected).location()==null)
				return;
			if(CMLib.flags().isInDark(((MOB)affected).location()))
				affectableStats.setSensesMask(affectableStats.sensesMask()|PhyStats.CAN_SEE_DARK);
			else
				affectableStats.setSensesMask(affectableStats.sensesMask()|PhyStats.CAN_NOT_SEE);
		}
	}

	@Override
	public boolean okMessage(final Environmental myHost, final CMMsg msg)
	{
		if(affected instanceof MOB)
		{
			final MOB mob=(MOB)affected;
			if(msg.amISource(mob)
			   &&(msg.tool()!=null)
			   &&(msg.tool().ID().equals("Skill_Swim")))
			{
				mob.tell(L("You can't swim!"));
				return false;
			}
		}
		return super.okMessage(myHost,msg);
	}

	@Override
	public void affectCharStats(MOB affected, CharStats affectableStats)
	{
		super.affectCharStats(affected,affectableStats);
		if(affected==null)
			return;
		affectableStats.setStat(CharStats.STAT_CHARISMA,affectableStats.getStat(CharStats.STAT_CHARISMA)+1);
	}

	@Override
	public void executeMsg(Environmental host, CMMsg msg)
	{
		super.executeMsg(host,msg);
		if((msg.source()==affected)
		&&(msg.targetMinor()==CMMsg.TYP_EAT)
		&&(msg.target() instanceof Food))
			msg.source().curState().adjHunger(-((Food)msg.target()).nourishment(),msg.source().maxState().maxHunger(msg.source().baseWeight()));
		else
		if((msg.source()==affected)
		&&(msg.targetMinor()==CMMsg.TYP_DRINK)
		&&(msg.target() instanceof Drink))
		{
			final Drink D=(Drink)msg.target();
			if(D.containsDrink()
			&&(D.liquidType()!=RawMaterial.RESOURCE_BLOOD)
			&&((!(D instanceof Item))||((Item)D).material()!=RawMaterial.RESOURCE_BLOOD))
				msg.source().curState().adjThirst(-D.thirstQuenched(),msg.source().maxState().maxThirst(msg.source().baseWeight()));
			else
				msg.source().curState().adjHunger(D.thirstQuenched()*5,msg.source().maxState().maxHunger(msg.source().baseWeight()));
		}
	}

	public boolean raceWithBlood(Race R)
	{
		final List<RawMaterial> V=R.myResources();
		if(V!=null)
		{
			for(int i2=0;i2<V.size();i2++)
			{
				final Item I2=V.get(i2);
				if((I2.material()==RawMaterial.RESOURCE_BLOOD)
				&&(I2 instanceof Drink))
					return true;
			}
		}
		return false;
	}

	@Override
	public boolean tick(Tickable ticking, int tickID)
	{
		if(!super.tick(ticking,tickID))
			return false;
		if(!(affected instanceof MOB))
		   return true;
		final MOB M=(MOB)affected;
		if((M.location()!=null)&&(!CMLib.flags().isSleeping(M)))
		{
			M.curState().adjThirst(-(M.location().thirstPerRound()*2),M.maxState().maxThirst(M.baseWeight()));
			M.curState().adjHunger(-2,M.maxState().maxHunger(M.baseWeight()));
			if((M.isMonster())
			&&((M.curState().getThirst()<=0)||(M.curState().getHunger()<=0))
			&&(M.fetchEffect("Butchering")==null)
			&&(CMLib.flags().isAliveAwakeMobileUnbound(M,true)))
			{
				DeadBody B=null;
				Drink D=null;
				for(int i=0;i<M.location().numItems();i++)
				{
					final Item I=M.location().getItem(i);
					if((I instanceof DeadBody)
					&&(I.container()==null)
					&&(((DeadBody)I).charStats()!=null)
					&&(((DeadBody)I).charStats().getMyRace()!=null)
					&&(raceWithBlood(((DeadBody)I).charStats().getMyRace())))
						B=(DeadBody)I;
					else
					if((I instanceof Drink)
					&&(I.container()==null)
					&&((I.material()==RawMaterial.RESOURCE_BLOOD)||(((Drink)I).liquidType()==RawMaterial.RESOURCE_BLOOD)))
						D=(Drink)I;
				}
				if(D!=null)
				{
					CMLib.commands().postGet(M,null,(Item)D,false);
					if(M.isMine(D))
					{
						M.doCommand(CMParms.parse("DRINK "+D.Name()),MUDCmdProcessor.METAFLAG_FORCED);
						if(M.isMine(D))
							((Item)D).destroy();
					}
					else
						((Item)D).destroy();
				}
				else
				if(B!=null)
				{
					final Ability A=CMClass.getAbility("Butchering");
					if(A!=null)
						A.invoke(M,CMParms.parse(B.Name()),B,true,0);
				}
				else
				if(CMLib.dice().rollPercentage()<10)
				{
					final MOB M2=M.location().fetchRandomInhabitant();
					if((M2!=null)&&(M2!=M)&&(raceWithBlood(M2.charStats().getMyRace())))
						M.setVictim(M2);
				}
			}
		}
		return true;
	}


	@Override
	public boolean invoke(MOB mob, List<String> commands, Physical givenTarget, boolean auto, int asLevel)
	{
		final MOB target=this.getTarget(mob,commands,givenTarget);
		if(target==null)
			return false;

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

		final boolean success=proficiencyCheck(mob,-((target.charStats().getStat(CharStats.STAT_WISDOM)*2)),auto);
		if(success)
		{
			final CMMsg msg=CMClass.getMsg(mob,target,this,verbalCastCode(mob,target,auto)|CMMsg.MASK_MALICIOUS,auto?"":L("^S<S-NAME> invoke(s) a vampiric hunger upon <T-NAMESELF>.^?"));
			if(mob.location().okMessage(mob,msg))
			{
				mob.location().send(mob,msg);
				if(msg.value()<=0)
				{
					mob.location().show(target,null,CMMsg.MSG_OK_VISUAL,L("<S-NAME> <S-IS-ARE> inflicted with vampiric hunger!"));
					target.curState().setHunger(0);
					target.curState().setThirst(0);
					maliciousAffect(mob,target,asLevel,0,-1);
				}
			}
		}
		else
			return maliciousFizzle(mob,target,L("<S-NAME> attempt(s) to inflict vampirism upon <T-NAMESELF>, but flub(s) it."));


		// return whether it worked
		return success;
	}
}
