@Override
public int getValidity(
final Object criterionUser,
final Object criterionTarget,
final Object criterionContent,
final Object criterionContext) {
final BasicCharacterInfo character =
CriteriaUtils.getTargetCharacterInfoFromParameters(
this.m_target, criterionUser, criterionTarget, criterionContext, criterionContent);
if (character == null) {
return -1;
}
final BasicFight<?> fight = (BasicFight<?>) character.getCurrentFight();
if (fight == null) {
return -1;
}
final Collection<? extends BasicCharacterInfo> fighters =
(Collection<? extends BasicCharacterInfo>) fight.getFighters();
for (final BasicCharacterInfo fighter : fighters) {
if (fighter.getProtector() != null) {
return 0;
}
}
return -1;
}
