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 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 Prayer_ChainStrike extends Prayer
{
	@Override
	public String ID()
	{
		return "Prayer_ChainStrike";
	}

	private final static String localizedName = CMLib.lang().L("Chain Strike");

	@Override
	public String name()
	{
		return localizedName;
	}

	@Override
	public int classificationCode()
	{
		return Ability.ACODE_PRAYER|Ability.DOMAIN_CREATION;
	}

	@Override
	public long flags()
	{
		return Ability.FLAG_NEUTRAL|Ability.FLAG_ELECTRICBASED;
	}

	@Override
	public int maxRange()
	{
		return adjustedMaxInvokerRange(2);
	}

	@Override
	public int abstractQuality()
	{
		return Ability.QUALITY_MALICIOUS;
	}

	@Override
	public boolean invoke(final MOB mob, final List<String> commands, final Physical givenTarget, boolean auto, final int asLevel)
	{
		Set<MOB> h=properTargets(mob,givenTarget,auto);
		if(h==null)
			h=new HashSet<MOB>();

		final List<MOB> targets=new ArrayList<MOB>(h);

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

		int damage = CMLib.dice().roll(1,adjustedLevel(mob,asLevel)/2,1+(2*super.getX1Level(mob)));

		final boolean success=proficiencyCheck(mob,0,auto);
		if(success)
		{
			if(mob.location().show(mob,null,this,verbalCastCode(mob,null,auto),L(auto?"A thunderous crack of electricity erupts!":"^S<S-NAME> "+prayForWord(mob)+" to send down a thunderous crack of electricity.^?")+CMLib.protocol().msp("lightning.wav",40)))
			{
				while(damage>0)
				{
					final int oldDamage=damage;
					for(int i=0;i<targets.size();i++)
					{
						final MOB target=targets.get(i);
						if(target.amDead()||(target.location()!=mob.location()))
						{
							int count=0;
							for(int i2=0;i2<targets.size();i2++)
							{
								final MOB M2=targets.get(i2);
								if((!M2.amDead())
								   &&(mob.location()!=null)
								   &&(mob.location().isInhabitant(M2))
								   &&(M2.location()==mob.location()))
									 count++;
							}
							if(count<2)
								return true;
							continue;
						}

						final boolean oldAuto=auto;
						final CMMsg msg=CMClass.getMsg(mob,target,this,verbalCastCode(mob,target,auto),null);
						final CMMsg msg2=CMClass.getMsg(mob,target,this,CMMsg.MSK_CAST_MALICIOUS_VERBAL|CMMsg.TYP_ELECTRIC|(auto?CMMsg.MASK_ALWAYS:0),null);
						auto=oldAuto;
						if((mob.location().okMessage(mob,msg))&&((mob.location().okMessage(mob,msg2))))
						{
							mob.location().send(mob,msg);
							mob.location().send(mob,msg2);
							invoker=mob;

							int dmg=damage;
							if((msg.value()>0)||(msg2.value()>0))
								dmg = (int)Math.round(CMath.div(dmg,2.0));
							if(target.location()==mob.location())
							{
								CMLib.combat().postDamage(mob,target,this,dmg,CMMsg.MASK_ALWAYS|CMMsg.TYP_ELECTRIC,Weapon.TYPE_STRIKING,L("The strike <DAMAGE> <T-NAME>!"));
								damage = (int)Math.round(CMath.div(damage,2.0));
								if(damage<2)
								{
									damage=0;
									break;
								}
							}
						}
					}
					if(oldDamage==damage)
						break;
				}
			}
		}
		else
			return maliciousFizzle(mob,null,L("<S-NAME> @x1 for a ferocious spell, but nothing happens.",prayWord(mob)));

		// return whether it worked
		return success;
	}
}
