package com.planet_ink.coffee_mud.Abilities.Spells;
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 2001-2020 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 Spell_Cloudkill extends Spell
{

	@Override
	public String ID()
	{
		return "Spell_Cloudkill";
	}

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

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

	private final static String localizedStaticDisplay = CMLib.lang().L("(Cloudkill)");

	@Override
	public String displayText()
	{
		return localizedStaticDisplay;
	}

	@Override
	public int maxRange()
	{
		return adjustedMaxInvokerRange(10);
	}

	@Override
	public int minRange()
	{
		return 1;
	}

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

	@Override
	protected int canAffectCode()
	{
		return CAN_MOBS;
	}

	@Override
	public int classificationCode()
	{
		return Ability.ACODE_SPELL|Ability.DOMAIN_EVOCATION;
	}

	@Override
	public long flags()
	{
		return super.flags()|Ability.FLAG_AIRBASED;
	}

	@Override
	public void affectPhyStats(final Physical affected, final PhyStats affectableStats)
	{
		super.affectPhyStats(affected,affectableStats);
		// when this spell is on a MOBs Affected list,
		// it should consistantly put the mob into
		// a sleeping state, so that nothing they do
		// can get them out of it.
		affectableStats.setDisposition(affectableStats.disposition()|PhyStats.IS_SITTING);
	}

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

		super.unInvoke();
		if(canBeUninvoked())
		{
			mob.tell(L("You feel less intoxicated."));
			CMLib.commands().postStand(mob,true, false);
			if((invoker!=null)
			&&(!mob.isInCombat())
			&&(mob.location()!=null)
			&&(mob.location().isInhabitant(invoker))
			&&(!mob.amDead()))
				CMLib.combat().postAttack(mob,invoker,mob.fetchWieldedItem());
		}
	}

	@Override
	public boolean invoke(final MOB mob, final List<String> commands, final Physical givenTarget, final boolean auto, final int asLevel)
	{
		final Set<MOB> h=properTargets(mob,givenTarget,auto);
		if(h==null)
		{
			mob.tell(L("There doesn't appear to be anyone here worth clouding."));
			return false;
		}

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

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

		if(success)
		{
			if(mob.location().show(mob,null,this,verbalCastCode(mob,null,auto),auto?L("A horrendous green cloud appears!"):L("^S<S-NAME> evoke(s) a horrendous green cloud.^?")))
			{
				for (final Object element : h)
				{
					final MOB target=(MOB)element;

					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_GAS|(auto?CMMsg.MASK_ALWAYS:0),null);
					if(mob.location().okMessage(mob,msg)&&mob.location().okMessage(mob,msg2))
					{
						mob.location().send(mob,msg);
						mob.location().send(mob,msg2);
						if(target.fetchEffect(ID())==null)
						{
							invoker=mob;

							int damage = target.curState().getHitPoints();

							final int midLevel=(int)Math.round(CMath.div(adjustedLevel(mob,asLevel),2.0));
							if(midLevel<target.phyStats().level())
								damage=(int)Math.round(CMath.mul(damage,0.10));

							if((msg.value()>0)||(msg2.value()>0))
								damage = (int)Math.round(CMath.div(damage,2.0));

							if(damage<=0)
								damage=1;
							damage += super.getX1Level(mob);
							if(target.location()==mob.location())
							{
								String addOn = "";
								if((target.charStats().getBodyPart(Race.BODY_LEG)>0)
								&&(msg.value()<=0)
								&&(msg2.value()<=0))
								{
									maliciousAffect(mob,target,asLevel,2,-1);
									if(mob!=target)
									{
										mob.setVictim(target);
										target.setVictim(mob);
									}
									if(target.fetchEffect(ID())!=null)
										addOn =" <T-NAME> collapse(s).";
								}
								CMLib.combat().postDamage(mob,target,this,damage,CMMsg.MASK_ALWAYS|CMMsg.TYP_GAS,Weapon.TYPE_GASSING,L("The gas <DAMAGE> <T-NAME>!@x1",addOn));
							}
						}
					}
				}
			}
		}
		else
			return maliciousFizzle(mob,null,L("<S-NAME> attempt(s) to evoke a green cloud, but the spell fizzles."));

		// return whether it worked
		return success;
	}
}
