package com.planet_ink.coffee_mud.Abilities.Druid;
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 2016-2020 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 Chant_Drown extends Chant
{
	@Override
	public String ID()
	{
		return "Chant_Drown";
	}

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

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

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

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

	@Override
	public int classificationCode()
	{
		return Ability.ACODE_CHANT | Ability.DOMAIN_WATERCONTROL;
	}

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

	protected int[] lastSet=null;
	protected int[] newSet=null;

	@Override
	public void affectCharStats(final MOB affected, final CharStats affectableStats)
	{
		super.affectCharStats(affected,affectableStats);
		final int[] breatheables=affectableStats.getBreathables();
		if(breatheables.length==0)
			return;
		if((lastSet!=breatheables)||(newSet==null))
		{
			int remove=0;
			if(CMParms.contains(breatheables, RawMaterial.RESOURCE_SALTWATER))
				remove++;
			if(CMParms.contains(breatheables, RawMaterial.RESOURCE_FRESHWATER))
				remove++;
			final boolean addAir = (remove == breatheables.length);
			if(remove > 0)
			{
				newSet=Arrays.copyOf(breatheables,breatheables.length-remove + (addAir?1:0));
				for(int i=0,ni=0;i<breatheables.length;i++)
				{
					if((breatheables[i]!=RawMaterial.RESOURCE_SALTWATER)
					&&(breatheables[i]!=RawMaterial.RESOURCE_FRESHWATER))
						newSet[ni++]=breatheables[i];
				}
				if(addAir)
					newSet[newSet.length-1]=RawMaterial.RESOURCE_AIR;
				Arrays.sort(newSet);
			}
			else
				newSet = breatheables;
			lastSet=breatheables;
		}
		affectableStats.setBreathables(newSet);
	}

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

		super.unInvoke();

		if(canBeUninvoked())
			mob.tell(L("You no longer have a drowning sensation."));
	}

	@Override
	public boolean tick(final Tickable ticking, final int tickID)
	{
		if(!super.tick(ticking, tickID))
			return false;
		final MOB myChar=(MOB)affected;
		final Room R=myChar.location();
		if(R==null)
			return true;
		if(!CMLib.flags().isWateryRoom(R))
			unInvoke();
		return true;
	}

	@Override
	public boolean okMessage(final Environmental myHost, final CMMsg msg)
	{
		if(!super.okMessage(myHost,msg))
			return false;

		if((msg.source()==affected)
		&&(msg.sourceMajor(CMMsg.MASK_MOVE))
		&&(msg.tool() instanceof Ability)
		&&(msg.sourceMinor()!=CMMsg.TYP_TEACH)
		&&(((Ability)msg.tool()).ID().equalsIgnoreCase("Skill_Swim")))
		{
			return false;
		}
		return true;
	}

	@Override
	public int castingQuality(final MOB mob, final Physical target)
	{
		if(mob!=null)
		{
			if(mob.isInCombat())
				return Ability.QUALITY_INDIFFERENT;
		}
		return super.castingQuality(mob,target);
	}

	@Override
	public void affectPhyStats(final Physical affected, final PhyStats affectableStats)
	{
		if((lastSet == newSet)&&(affected instanceof MOB))
		{
			if(CMath.bset(affectableStats.disposition(), PhyStats.IS_SWIMMING))
				affectableStats.setDisposition(CMath.unsetb(affectableStats.disposition(),PhyStats.IS_SWIMMING));
			else
				affectableStats.setSensesMask(affectableStats.sensesMask()|PhyStats.CAN_NOT_BREATHE);
		}
	}

	@Override
	public boolean invoke(final MOB mob, final List<String> commands, final Physical givenTarget, final boolean auto, final 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,0,auto);
		if(success)
		{
			final CMMsg msg=CMClass.getMsg(mob,target,this,verbalCastCode(mob,target,auto)|CMMsg.MASK_MALICIOUS,auto?"":L("^S<S-NAME> chant(s) at <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> seem(s) to be drowning!"));
					maliciousAffect(mob,target,asLevel,6,-1);
				}
			}
		}
		else
			return maliciousFizzle(mob,target,L("<S-NAME> chant(s) to <T-NAMESELF>, but the magic fades."));

		// return whether it worked
		return success;
	}
}
