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.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 2000-2006 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_Monolith extends Prayer
{
	public String ID() { return "Prayer_Monolith"; }
	public String name(){return "Monolith";}
	public String displayText(){return "(Monolith)";}
	public int maxRange(){return 10;}
	public int minRange(){return 1;}
	public int abstractQuality(){ return Ability.QUALITY_OK_SELF;}
	protected int canAffectCode(){return CAN_ITEMS;}
	protected int canTargetCode(){return 0;}
	public long flags(){return Ability.FLAG_HOLY|Ability.FLAG_UNHOLY;}

	private final static int TYP_ICE=0;
	private final static int TYP_FIRE=1;
	private final static int TYP_EARTH=2;
	private final static int TYP_AIR=3;

	protected int wallType=0;
	protected int amountRemaining=0;
	protected Item theWall=null;

	public boolean okMessage(Environmental myHost, CMMsg msg)
	{
		if((affected==null)||(!(affected instanceof Item)))
			return true;

		MOB mob=msg.source();
		switch(wallType)
		{
		case TYP_ICE:
			if((invoker!=null)
			&&(mob.isInCombat())
			&&(mob.getVictim()==invoker)
			&&(mob.rangeToTarget()==1))
			{
				if(msg.sourceMinor()==CMMsg.TYP_ADVANCE)
				{
					Item w=mob.fetchWieldedItem();
					if(w==null) w=mob.myNaturalWeapon();
					if(w==null) return false;
					Room room=mob.location();
                    CMMsg msg2=CMClass.getMsg(mob,null,CMMsg.MSG_WEAPONATTACK,"^F^<FIGHT^><S-NAME> hack(s) at the monolith of ice with "+w.name()+".^</FIGHT^>^?");
                    CMLib.color().fixSourceFightColor(msg2);
                    if(room.okMessage(mob,msg2))
                    {
                        room.send(mob,msg2);
    					amountRemaining-=mob.envStats().damage();
    					if(amountRemaining<0)
    					{
    						for(int i=0;i<room.numInhabitants();i++)
    						{
    							MOB M=room.fetchInhabitant(i);
    							if((M.isInCombat())
    							&&(M.getVictim()==invoker)
    							&&(M.rangeToTarget()>0)
    							&&(M.rangeToTarget()<3)
    							&&(!M.amDead()))
    								CMLib.combat().postDamage(invoker,M,this,CMLib.dice().roll(M.envStats().level()/2,6,0),CMMsg.MSG_OK_VISUAL,Weapon.TYPE_PIERCING,"A shard of ice <DAMAGE> <T-NAME>!");
    						}
    					    mob.location().showHappens(CMMsg.MSG_OK_ACTION,"The monolith of ice shatters!!!");
    						((Item)affected).destroy();
    					}
                    }
                    return false;
				}
			}
			break;
		case TYP_FIRE:
			break;
		case TYP_AIR:
			if((invoker!=null)
			&&(mob.isInCombat())
			&&(mob.getVictim()==invoker)
			&&(mob.rangeToTarget()>=1)
			&&(msg.amITarget(invoker))
			&&(msg.targetMinor()==CMMsg.TYP_WEAPONATTACK)
			&&(msg.tool()!=null)
			&&(msg.tool() instanceof Weapon)
			&&(!((Weapon)msg.tool()).amWearingAt(Item.IN_INVENTORY))
			&&(((Weapon)msg.tool()).weaponClassification()==Weapon.CLASS_RANGED))
			{
				mob.location().show(mob,invoker,CMMsg.MSG_OK_VISUAL,"<S-NAME> fire(s) "+msg.tool().name()+" at <T-NAME>.  The missile enters the monolith of air.");
				MOB M=CMClass.getMOB("StdMOB");
				M.setLocation(mob.location());
				M.setName("The monolith of air");
				M.setVictim(mob);
				M.setAtRange(mob.rangeToTarget());
				CMLib.combat().postWeaponDamage(M,mob,(Weapon)msg.tool(),true);
				M.setLocation(null);
				M.setVictim(null);
				if(mob.isMonster())
					CMLib.commands().postRemove(mob,(Weapon)msg.tool(),true);
                M.destroy();
				return false;
			}
			break;
		case TYP_EARTH:
			if((invoker!=null)
			&&(mob.isInCombat())
			&&(mob.getVictim()==invoker)
			&&(mob.rangeToTarget()==1))
			{
				if(msg.sourceMinor()==CMMsg.TYP_ADVANCE)
				{
					Item w=mob.fetchWieldedItem();
					if(w==null) w=mob.myNaturalWeapon();
					if(w==null) return false;
					if(mob.location().show(mob,null,w,CMMsg.MSG_WEAPONATTACK,"^F^<FIGHT^><S-NAME> hack(s) at the monolith of stone with <O-NAME>.^</FIGHT^>^?"))
					{
						amountRemaining-=mob.envStats().damage();
						if(amountRemaining<0)
						{
						    mob.location().showHappens(CMMsg.MSG_OK_ACTION,"The monolith of stone is destroyed!");
							((Item)affected).destroy();
						}
					}
					return false;
				}
			}
			break;
		}
		return super.okMessage(myHost,msg);
	}

	public void unInvoke()
	{
		super.unInvoke();
		if(canBeUninvoked())
		{
			if((theWall!=null)
			&&(invoker!=null)
			&&(theWall.owner()!=null)
			&&(theWall.owner() instanceof Room)
			&&(((Room)theWall.owner()).isContent(theWall)))
			{
				switch(wallType)
				{
				case TYP_FIRE:
					((Room)theWall.owner()).show(invoker,null,CMMsg.MSG_OK_VISUAL,"The monolith of fire fades.");
					break;
				case TYP_AIR:
					((Room)theWall.owner()).show(invoker,null,CMMsg.MSG_OK_VISUAL,"The monolith of air dissipates.");
					break;
				case TYP_ICE:
					((Room)theWall.owner()).show(invoker,null,CMMsg.MSG_OK_VISUAL,"The monolith of ice melts.");
					break;
				case TYP_EARTH:
					((Room)theWall.owner()).show(invoker,null,CMMsg.MSG_OK_VISUAL,"The monolith of stone crumbles.");
					break;
				}
				Item wall=theWall;
				theWall=null;
				wall.destroy();
			}
		}
	}

	public boolean tick(Tickable ticking, int tickID)
	{
		if(tickID==Tickable.TICKID_MOB)
		{
			switch(wallType)
			{
			case TYP_ICE:
			case TYP_EARTH:
			case TYP_AIR:
				if((invoker!=null)
				   &&(theWall!=null)
				   &&(invoker.location()!=null)
				   &&(!invoker.location().isContent(theWall)))
					unInvoke();
				break;
			case TYP_FIRE:
				if((invoker!=null)
				   &&(theWall!=null)
				   &&(invoker.location()!=null))
				{
					Room room=invoker.location();
					if(!invoker.location().isContent(theWall))
						unInvoke();
					else
					for(int m=0;m<room.numInhabitants();m++)
					{
						MOB mob=room.fetchInhabitant(m);
						if((mob!=null)
						&&(mob!=invoker)
						&&(mob.isInCombat())
						&&(mob.getVictim()==invoker)
						&&(mob.rangeToTarget()==1))
						{
							int damage = CMLib.dice().roll((int)Math.round(new Integer(invoker.envStats().level()).doubleValue()/4.0),6,1);
							CMLib.combat().postDamage(invoker,mob,this,damage,CMMsg.MASK_ALWAYS|CMMsg.TYP_FIRE,Weapon.TYPE_BURNING,"The monolith of fire flares and <DAMAGE> <T-NAME>!");
						}
					}
				}
				break;
			}
		}
		return super.tick(ticking,tickID);
	}


	public boolean invoke(MOB mob, Vector commands, Environmental givenTarget, boolean auto, int asLevel)
	{
		if((!mob.isInCombat())||(mob.rangeToTarget()<1))
		{
			mob.tell("You really should be in ranged combat to cast this.");
			return false;
		}
		for(int i=0;i<mob.location().numItems();i++)
		{
			Item I=mob.location().fetchItem(i);
			if((I!=null)&&(I.fetchEffect(ID())!=null))
			{
				mob.tell("There is already a monolith here.");
				return false;
			}
		}

		// the invoke method for spells receives as
		// parameters the invoker, and the REMAINING
		// command line parameters, divided into words,
		// and added as String objects to a vector.
		if(!super.invoke(mob,commands,givenTarget,auto,asLevel))
			return false;

		Environmental target = mob.location();


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

		if(success)
		{
			// it worked, so build a copy of this ability,
			// and add it to the affects list of the
			// affected MOB.  Then tell everyone else
			// what happened.

			wallType=CMLib.dice().roll(1,4,-1);
			String text=text().toUpperCase().trim();
			if((text.indexOf("STONE")>=0)||(text.indexOf("EARTH")>=0))
				wallType=TYP_EARTH;
			else
			if((text.indexOf("ICE")>=0)||(text.indexOf("WATER")>=0))
				wallType=TYP_ICE;
			else
			if(text.indexOf("AIR")>=0)
				wallType=TYP_AIR;
			else
			if(text.indexOf("FIRE")>=0)
				wallType=TYP_FIRE;
			Item I=null;
			switch(wallType)
			{
			case TYP_EARTH:
				amountRemaining=mob.baseState().getHitPoints()/6;
				I=CMClass.getItem("GenItem");
				I.setName("a monolith of stone");
				I.setDisplayText("a monolith of stone has been erected here");
				I.setDescription("The bricks are sold and sturdy.");
				I.setMaterial(RawMaterial.RESOURCE_STONE);
				break;
			case TYP_ICE:
				amountRemaining=20;
				I=CMClass.getItem("GenItem");
				I.setName("a monolith of ice");
				I.setDisplayText("a monolith of ice has been erected here");
				I.setDescription("The ice is crystal clear.");
				I.setMaterial(RawMaterial.RESOURCE_GLASS);
				break;
			case TYP_AIR:
				I=CMClass.getItem("GenItem");
				I.setName("a monolith of air");
				I.setDisplayText("");
				I.setDescription("The air is swirling dangerously.");
				I.setMaterial(RawMaterial.RESOURCE_NOTHING);
				break;
			case TYP_FIRE:
				I=CMClass.getItem("GenItem");
				I.setName("a monolith of fire");
				I.setDisplayText("a monolith of fire is burning here");
				I.setDescription("The flames are high and hot.");
				I.setMaterial(RawMaterial.RESOURCE_NOTHING);
				I.baseEnvStats().setDisposition(I.baseEnvStats().disposition()|EnvStats.IS_LIGHTSOURCE);
				break;
			}
			CMMsg msg = CMClass.getMsg(mob,target,this,verbalCastCode(mob,target,auto),auto?I.name()+" appears!":"^S<S-NAME> "+prayForWord(mob)+" to construct "+I.name()+"!^?");
			if(mob.location().okMessage(mob,msg))
			{
				mob.location().send(mob,msg);
				CMLib.flags().setGettable(I,false);
				I.recoverEnvStats();
				mob.location().addItem(I);
				theWall=I;
				beneficialAffect(mob,I,asLevel,0);
			}
		}
		else
			return beneficialWordsFizzle(mob,null,"<S-NAME> "+prayWord(mob)+", but nothing happens.");

		// return whether it worked
		return success;
	}
}
