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.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 Spell_CharmWard extends Spell { public String ID() { return "Spell_CharmWard"; } public String name(){return "Charm Ward";} public String displayText(){return "(Charm Ward)";} public int abstractQuality(){ return QUALITY_OK_OTHERS;} protected int canAffectCode(){return CAN_MOBS|CAN_ROOMS;} public int classificationCode(){ return Ability.ACODE_SPELL|Ability.DOMAIN_ABJURATION;} public void unInvoke() { // undo the affects of this spell if((affected==null)||(!(affected instanceof MOB))) { super.unInvoke(); return; } MOB mob=(MOB)affected; if(canBeUninvoked()) mob.tell("Your charm ward dissipates."); super.unInvoke(); } public boolean okMessage(Environmental myHost, CMMsg msg) { if(affected==null) return super.okMessage(myHost,msg); if(affected instanceof MOB) { MOB mob=(MOB)affected; if((msg.amITarget(mob)) &&(!msg.amISource(mob)) &&(msg.tool()!=null) &&(msg.tool() instanceof Ability) &&(CMath.bset(((Ability)msg.tool()).flags(),Ability.FLAG_CHARMING)) &&(!mob.amDead())) { Ability A=(Ability)msg.tool(); if(((A.classificationCode()&Ability.ALL_ACODES)==Ability.ACODE_CHANT) ||((A.classificationCode()&Ability.ALL_ACODES)==Ability.ACODE_SPELL) ||((A.classificationCode()&Ability.ALL_ACODES)==Ability.ACODE_PRAYER) ||((A.classificationCode()&Ability.ALL_ACODES)==Ability.ACODE_SONG)) msg.source().location().showHappens(CMMsg.MSG_OK_VISUAL,"Magical energy fizzles and is absorbed into the air!"); return false; } } else if(affected instanceof Room) { Room R=(Room)affected; if((msg.tool()!=null) &&(msg.tool() instanceof Ability) &&(CMath.bset(((Ability)msg.tool()).flags(),Ability.FLAG_CHARMING))) { if((msg.source().location()!=null)&&(msg.source().location()!=R)) msg.source().location().showHappens(CMMsg.MSG_OK_VISUAL,"Magical energy fizzles and is absorbed into the air!"); R.showHappens(CMMsg.MSG_OK_VISUAL,"Magical energy fizzles and is absorbed into the air!"); return false; } } return super.okMessage(myHost,msg); } public boolean invoke(MOB mob, Vector commands, Environmental givenTarget, boolean auto, int asLevel) { Environmental target=null; if(commands.size()>0) { String s=CMParms.combine(commands,0); if(s.equalsIgnoreCase("room")) target=mob.location(); else if(s.equalsIgnoreCase("here")) target=mob.location(); else if(CMLib.english().containsString(mob.location().ID(),s) ||CMLib.english().containsString(mob.location().name(),s) ||CMLib.english().containsString(mob.location().displayText(),s)) target=mob.location(); } if(target==null) target=getTarget(mob,commands,givenTarget); if(target==null) return false; if(target.fetchEffect(ID())!=null) { mob.tell("This place is already charmed."); return false; } if(!super.invoke(mob,commands,givenTarget,auto,asLevel)) return false; boolean success=proficiencyCheck(mob,0,auto); if(success) { CMMsg msg=CMClass.getMsg(mob,target,this,verbalCastCode(mob,target,auto),auto?"<T-NAME> seem(s) magically protected.":"^S<S-NAME> invoke(s) a charm ward upon <T-NAMESELF>.^?"); if(mob.location().okMessage(mob,msg)) { mob.location().send(mob,msg); if((target instanceof Room) &&(CMLib.law().doesOwnThisProperty(mob,((Room)target)))) { target.addNonUninvokableEffect((Ability)this.copyOf()); CMLib.database().DBUpdateRoom((Room)target); } else beneficialAffect(mob,target,asLevel,0); } } else beneficialWordsFizzle(mob,target,"<S-NAME> attempt(s) to invoke a charm ward, but fail(s)."); return success; } }