package com.planet_ink.coffee_mud.Abilities.Skills;
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 Skill_Revoke extends StdSkill
{
public String ID() { return "Skill_Revoke"; }
public String name(){ return "Revoke";}
protected int canAffectCode(){return 0;}
protected int canTargetCode(){return Ability.CAN_MOBS|Ability.CAN_ITEMS|Ability.CAN_ROOMS|Ability.CAN_EXITS;}
public int abstractQuality(){return Ability.QUALITY_INDIFFERENT;}
private static final String[] triggerStrings = {"REVOKE"};
public String[] triggerStrings(){return triggerStrings;}
public int classificationCode(){return Ability.ACODE_SKILL;}
public int maxRange(){return adjustedMaxInvokerRange(10);}
public boolean invoke(MOB mob, Vector commands, Environmental givenTarget, boolean auto, int asLevel)
{
String whatToRevoke=CMParms.combine(commands,0);
Environmental target=null;
if((whatToRevoke.length()==0)
&&(mob.location().numEffects()>0))
target=mob.location();
else
if(whatToRevoke.equalsIgnoreCase("room"))
target=mob.location();
else
if(whatToRevoke.equalsIgnoreCase("self"))
target=mob;
else
{
int dir=Directions.getGoodDirectionCode(whatToRevoke);
if(dir>=0)
target=mob.location().getExitInDir(dir);
else
target=mob.location().fetchFromRoomFavorMOBs(null,whatToRevoke,Item.WORNREQ_ANY);
}
if((target==null)||((target!=null)&&(!CMLib.flags().canBeSeenBy(target,mob))))
{
mob.tell("Revoke from what? You don't see '"+whatToRevoke+"' here.");
return false;
}
if(!super.invoke(mob,commands,givenTarget,auto,asLevel))
return false;
Ability revokeThis=null;
for(int a=0;a<target.numEffects();a++)
{
Ability A=target.fetchEffect(a);
if((A!=null)
&&(A.invoker()==mob)
&&(((A.classificationCode()&Ability.ALL_ACODES)==Ability.ACODE_SPELL)
||((A.classificationCode()&Ability.ALL_ACODES)==Ability.ACODE_SONG)
||((A.classificationCode()&Ability.ALL_ACODES)==Ability.ACODE_PRAYER)
||((A.classificationCode()&Ability.ALL_ACODES)==Ability.ACODE_CHANT))
&&(A.canBeUninvoked()))
revokeThis=A;
}
if(revokeThis==null)
{
if(target instanceof Room)
mob.tell("Revoke your magic from what?");
else
mob.tell(mob,target,null,"<T-NAME> do(es) not appear to be affected by anything you can revoke.");
return false;
}
boolean success=proficiencyCheck(mob,0,auto);
if(success)
{
CMMsg msg=CMClass.getMsg(mob,null,this,CMMsg.MSG_NOISYMOVEMENT,"<S-NAME> revoke(s) "+revokeThis.name()+" from "+target.name());
if(mob.location().okMessage(mob,msg))
{
mob.location().send(mob,msg);
revokeThis.unInvoke();
}
}
else
beneficialVisualFizzle(mob,target,"<S-NAME> attempt(s) to revoke "+revokeThis.name()+" from "+target.name()+", but flub(s) it.");
return success;
}
}
