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_Siphon extends Spell
{
private static Random randomizer = null;
public Spell_Siphon()
{
super();
if(randomizer==null)
randomizer = new Random(System.currentTimeMillis());
}
public String ID() { return "Spell_Siphon"; }
public String name(){return "Siphon";}
public String displayText(){return "(Siphon spell)";}
public int maxRange(){return adjustedMaxInvokerRange(1);}
public int abstractQuality(){return Ability.QUALITY_BENEFICIAL_OTHERS;};
public int classificationCode(){ return Ability.ACODE_SPELL|Ability.DOMAIN_ENCHANTMENT;}
public boolean invoke(MOB mob, Vector commands, Environmental givenTarget, boolean auto, int asLevel)
{
MOB target=getTarget(mob,commands,givenTarget);
if(target==null) 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> feel(s) a thirst for the energy of others.":"^S<S-NAME> invoke(s) an area deprived of energy around <T-NAMESELF>.^?");
if(mob.location().okMessage(mob,msg))
{
mob.location().send(mob,msg);
beneficialAffect(mob,target,asLevel,0);
}
}
else
beneficialWordsFizzle(mob,target,"<S-NAME> attempt(s) to invoke an energy thirst, but fail(s).");
return success;
}
public void unInvoke()
{
// undo the affects of this spell
if((affected==null)||(!(affected instanceof MOB)))
return;
MOB mob=(MOB)affected;
super.unInvoke();
mob.tell("You no longer feel a thirst for the energy of others.");
}
public boolean okMessage(Environmental myHost, CMMsg msg)
{
if((affected==null)||(!(affected instanceof MOB)))
return true;
MOB mob=(MOB)affected;
if((msg.amITarget(mob))
&&(!msg.amISource(mob))
&&(msg.targetMinor()==CMMsg.TYP_DAMAGE)
&&((msg.value())>0)
&&(msg.tool()!=null)
&&(msg.tool() instanceof Weapon)
&&(CMLib.dice().rollPercentage()>50)
&&(msg.source().curState().getMana()>0))
{
CMMsg msg2=CMClass.getMsg(mob,msg.source(),null,CMMsg.MSG_QUIETMOVEMENT,"<S-NAME> siphon(s) mana from <T-NAME>!");
if(mob.location().okMessage(mob,msg2))
{
int maxManaRestore = 3;
MOB source = msg.source();
int curSourceMana = source.curState().getMana();
int manaDrain = 0;
if(maxManaRestore <= curSourceMana)
{
manaDrain = maxManaRestore;
}
else
{
manaDrain = curSourceMana;
}
mob.curState().adjMana(manaDrain, mob.maxState());
source.curState().adjMana(manaDrain * -1, source.maxState());
mob.location().send(mob,msg2);
}
}
return super.okMessage(myHost, msg);
}
}
