@Override
public boolean tick(Tickable ticking, int tickID) {
if (!super.tick(ticking, tickID)) return false;
if (affected == null) return false;
if (!(affected instanceof MOB)) return false;
final MOB mob = (MOB) affected;
if (mob.location().numInhabitants() == 1) return true;
final Vector choices = new Vector();
for (final Enumeration<Ability> a = mob.effects(); a.hasMoreElements(); ) {
final Ability A = a.nextElement();
if ((A != null)
&& (A.canBeUninvoked())
&& (!A.ID().equals(ID()))
&& (A.abstractQuality() == Ability.QUALITY_MALICIOUS)
&& (((A.classificationCode() & Ability.ALL_ACODES) == Ability.ACODE_SPELL)
|| ((A.classificationCode() & Ability.ALL_ACODES) == Ability.ACODE_PRAYER))
&& (!A.isAutoInvoked())) choices.addElement(A);
}
if (choices.size() == 0) return true;
final MOB target = mob.location().fetchRandomInhabitant();
final Ability thisOne = (Ability) choices.elementAt(CMLib.dice().roll(1, choices.size(), -1));
if ((target == null) || (thisOne == null) || (target.fetchEffect(ID()) != null)) return true;
if (CMLib.dice().rollPercentage() > (target.charStats().getSave(CharStats.STAT_SAVE_DISEASE))) {
((Ability) this.copyOf()).invoke(target, target, true, 0);
if (target.fetchEffect(ID()) != null)
((Ability) thisOne.copyOf()).invoke(target, target, true, 0);
} else spreadImmunity(target);
return true;
}
