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.lang.ref.WeakReference;
import java.util.*;
/*
Copyright 2014-2016 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 Spell_InvisibilitySphere extends Spell
{
@Override public String ID() { return "Spell_InvisibilitySphere"; }
private final static String localizedName = CMLib.lang().L("Invisibility Sphere");
@Override public String name() { return localizedName; }
private final static String localizedStaticDisplay = CMLib.lang().L("(Invisibility Sphere)");
@Override public String displayText() { return localizedStaticDisplay; }
@Override public int classificationCode(){return Ability.ACODE_SPELL|Ability.DOMAIN_ILLUSION;}
@Override protected int canAffectCode(){return Ability.CAN_MOBS|Ability.CAN_ITEMS;}
@Override public int abstractQuality(){ return Ability.QUALITY_INDIFFERENT;}
protected volatile WeakReference<Room> lastRoom = new WeakReference<Room>(null);
protected volatile long lastRoomHash=0;
@Override
public void unInvoke()
{
// undo the affects of this spell
if(!(affected instanceof MOB))
return;
final MOB mob=(MOB)affected;
super.unInvoke();
if(canBeUninvoked())
{
final Room centerR=mob.location();
if((centerR!=null)&&(!mob.amDead()))
mob.location().show(mob,null,CMMsg.MSG_OK_VISUAL,L("<S-NAME> <S-IS-ARE> outside the invisibility sphere."));
if(centerR!=null)
{
for(Enumeration<MOB> m=centerR.inhabitants();m.hasMoreElements();)
removeFromSphere(m.nextElement());
for(Enumeration<Item> i=centerR.items();i.hasMoreElements();)
removeFromSphere(i.nextElement());
}
}
}
@Override
public void affectPhyStats(Physical affected, 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.
final Physical centerP = (invoker() != null) ? invoker() : affecting();
if((centerP!=null)
&&(!this.unInvoked)
&&((!(centerP instanceof MOB))||(!((MOB)centerP).isInCombat()))
&&((!(affected instanceof MOB))||(!((MOB)affected).isInCombat())))
{
final Room centerR=CMLib.map().roomLocation(centerP);
if(centerR.isHere(centerP))
{
if(((affected==centerP)||(CMLib.map().roomLocation(affected)==centerR))
&&((!(affected instanceof Item))||(((Item)affected).owner()==centerR)))
affectableStats.setDisposition(affectableStats.disposition()|PhyStats.IS_INVISIBLE);
else
removeFromSphere(affected);
}
else
removeFromSphere(affected);
}
else
removeFromSphere(affected);
}
protected synchronized void removeFromSphere(Physical affected)
{
if(affected != null)
{
if((invoker == null)&&(affecting() instanceof MOB))
invoker=(MOB)affecting();
final Physical invoker = (invoker() != null) ? invoker() : affecting();
affected.delEffect(this);
this.setAffectedOne(invoker);
if(affected instanceof MOB)
((MOB)affected).tell((MOB)affected,null,null,L("<S-NAME> <S-IS-ARE> outside the invisibility sphere."));
affected.recoverPhyStats();
}
}
protected synchronized void addToSphere(Physical affected)
{
if(affected != null)
{
if(affected.fetchEffect(ID())==null)
{
if((invoker == null)&&(affecting() instanceof MOB))
invoker=(MOB)affecting();
final Physical invoker = (invoker() != null) ? invoker() : affecting();
if(affected instanceof MOB)
((MOB)affected).tell((MOB)affected,null,null,L("<S-NAME> <S-IS-ARE> now inside the invisibility sphere."));
affected.addEffect(this);
this.setAffectedOne(invoker);
affected.recoverPhyStats();
}
}
}
@Override
public int castingQuality(MOB mob, Physical target)
{
if(mob!=null)
{
if(mob.isInCombat())
return Ability.QUALITY_INDIFFERENT;
if(mob.isMonster())
return Ability.QUALITY_INDIFFERENT;
}
return super.castingQuality(mob,target);
}
@Override
public void executeMsg(Environmental myHost, CMMsg msg)
{
super.executeMsg(myHost, msg);
final Physical invoker = (invoker() != null) ? invoker() : affecting();
if(msg.source() == invoker)
{
switch(msg.targetMinor())
{
case CMMsg.TYP_ENTER:
{
final Room invokerRoom=CMLib.map().roomLocation(invoker);
for(Enumeration<MOB> m=invokerRoom.inhabitants();m.hasMoreElements();)
addToSphere(m.nextElement());
for(Enumeration<Item> i=invokerRoom.items();i.hasMoreElements();)
{
Item I=i.nextElement();
if((I!=null)&&(I.container()==null))
addToSphere(I);
}
break;
}
case CMMsg.TYP_LEAVE:
{
final Room invokerRoom=CMLib.map().roomLocation(invoker);
if((msg.target() instanceof Room)&&(msg.target() != invokerRoom))
{
for(Enumeration<Item> i=((Room)msg.target()).items();i.hasMoreElements();)
removeFromSphere(i.nextElement());
}
break;
}
}
}
}
@Override
public boolean tick(Tickable ticking, int tickID)
{
if(!super.tick(ticking, tickID))
return false;
final Physical invoker = (invoker() != null) ? invoker() : affecting();
final Room invokerRoom=CMLib.map().roomLocation(invoker);
if(invokerRoom == null)
{
unInvoke();
return false;
}
long newHash = 0;
for(Enumeration<MOB> m=invokerRoom.inhabitants();m.hasMoreElements();)
newHash = newHash ^ m.nextElement().hashCode();
for(Enumeration<Item> i=invokerRoom.items();i.hasMoreElements();)
newHash = newHash ^ i.nextElement().hashCode();
if(invokerRoom == lastRoom.get())
{
if(newHash == this.lastRoomHash)
return true;
}
else
lastRoom = new WeakReference<Room>(invokerRoom);
this.lastRoomHash = newHash;
for(Enumeration<MOB> m=invokerRoom.inhabitants();m.hasMoreElements();)
addToSphere(m.nextElement());
for(Enumeration<Item> i=invokerRoom.items();i.hasMoreElements();)
{
Item I=i.nextElement();
if((I!=null)&&(I.container()==null))
addToSphere(I);
}
return true;
}
@Override
public boolean invoke(MOB mob, List<String> commands, Physical givenTarget, boolean auto, int asLevel)
{
if(mob.fetchEffect(ID())!=null)
{
mob.tell(mob,null,null,L("You are already inside an invisibility sphere!"));
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,null,this,verbalCastCode(mob,null,auto),L(auto?"<T-NAME> lie(s) inside an invisibility sphere!":"^S<S-NAME> casts a spell and summons a sphere of invisibility.^?"));
if(mob.location().okMessage(mob,msg))
{
mob.location().send(mob,msg);
beneficialAffect(mob,mob,asLevel,0);
}
}
else
return beneficialWordsFizzle(mob,null,L("<S-NAME> cast(s) a spell, but nothing happens."));
// return whether it worked
return success;
}
}
