/**
* Count the number of times the character has the ability. This can be limited to either hidden
* or visible Abilities, and can be limited to only counting once per ability rather than once per
* time taken (e.g. Weapon Specialisation in two weapons would count as 2 unless the onceOnly flag
* was true).
*
* @param pc the Character with the abilities
* @param cna The feat to be counted.
* @param visible Should it be counted if it is visible?
* @param hidden Should it be counted if it is hidden?
* @param onceOnly Should it be counted as one if was taken multiple times?
* @return The number of occurrences of the ability.
*/
protected Float countVisibleAbility(
PlayerCharacter pc,
final CNAbility cna,
final boolean visible,
final boolean hidden,
final boolean onceOnly) {
Visibility v = cna.getAbility().getSafe(ObjectKey.VISIBILITY);
// TODO This is a bug, it assumes export
boolean abilityInvisibile = v.isVisibleTo(View.HIDDEN_EXPORT);
int count = 0;
if (abilityInvisibile) {
if (hidden) {
count += onceOnly ? 1 : Math.max(1, pc.getSelectCorrectedAssociationCount(cna));
}
} else {
if (visible) {
count += onceOnly ? 1 : Math.max(1, pc.getSelectCorrectedAssociationCount(cna));
}
}
return (float) count;
}
@Override
public void applyChoice(
CDOMObject owner, CategorizedAbilitySelection choice, PlayerCharacter pc) {
if (!pc.isImporting()) {
pc.getSpellList();
}
// See if our choice is not auto or virtual
Ability anAbility =
pc.getMatchingAbility(AbilityCategory.FEAT, choice.getAbility(), Nature.NORMAL);
if (anAbility != null) {
// how many sub-choices to make
double abilityCount =
(pc.getSelectCorrectedAssociationCount(anAbility)
* anAbility.getSafe(ObjectKey.SELECTION_COST).doubleValue());
boolean result = false;
// adjust the associated List
if (anAbility.getSafe(ObjectKey.MULTIPLE_ALLOWED)) {
pc.removeAssociation(anAbility, choice.getSelection());
result = pc.hasAssociations(anAbility);
}
boolean removed = false;
// if no sub choices made (i.e. all of them removed in Chooser box),
// then remove the Feat
if (!result) {
removed = pc.removeRealAbility(AbilityCategory.FEAT, anAbility);
CDOMObjectUtilities.removeAdds(anAbility, pc);
CDOMObjectUtilities.restoreRemovals(anAbility, pc);
}
AbilityUtilities.adjustPool(anAbility, pc, false, abilityCount, removed);
pc.adjustMoveRates();
}
double cost = choice.getAbility().getSafe(ObjectKey.SELECTION_COST).doubleValue();
pc.adjustAbilities(AbilityCategory.FEAT, BigDecimal.valueOf(-cost));
}