@Override
protected ISpecialCharm getSpecialCharm(String charmId) {
for (ISpecialCharm special : configuration.getSpecialCharms()) {
if (special.getCharmId().equals(charmId)) {
return special;
}
}
return new NullSpecialCharm();
}
private void initSpecialCharmConfigurations() {
ICharmIdMap charmIdMap = getCharmIdMap();
ISpecialCharm[] specialCharms = getSpecialCharms();
for (ISpecialCharm specialCharm : specialCharms) {
ICharm charm = charmIdMap.getCharmById(specialCharm.getCharmId());
if (charm == null) {
continue;
}
ILearningCharmGroup group = getGroupById(charm.getCharacterType(), charm.getGroupId());
manager.registerSpecialCharmConfiguration(specialCharm, charm, group);
}
}
private IPrerequisiteModifyingCharm[] getPrerequisiteModifyingCharms() {
if (prerequisiteModifyingCharms == null) {
List<IPrerequisiteModifyingCharm> charms = new ArrayList<IPrerequisiteModifyingCharm>();
for (ISpecialCharm charm : getSpecialCharms())
// assuming all of these are native for now
if (charm instanceof IPrerequisiteModifyingCharm
&& getCharmIdMap().getCharmById(charm.getCharmId()).getCharacterType()
== context.getBasicCharacterContext().getCharacterType())
charms.add((IPrerequisiteModifyingCharm) charm);
prerequisiteModifyingCharms = new IPrerequisiteModifyingCharm[charms.size()];
charms.toArray(prerequisiteModifyingCharms);
}
return prerequisiteModifyingCharms;
}
public final boolean isLearnable(ICharm charm) {
if (isAlienCharm(charm)) {
ICasteType casteType = context.getBasicCharacterContext().getCasteType();
if (!getCharmTemplate(getNativeCharacterType()).isAllowedAlienCharms(casteType)) {
return false;
}
if (charm.hasAttribute(ICharmData.NOT_ALIEN_LEARNABLE)) {
return false;
}
}
if (charm.isBlockedByAlternative(context.getMagicCollection())) {
return false;
}
if (MartialArtsUtilities.isMartialArtsCharm(charm)) {
boolean isSiderealFormCharm =
MartialArtsUtilities.isFormCharm(charm)
&& MartialArtsUtilities.hasLevel(MartialArtsLevel.Sidereal, charm);
if (isSiderealFormCharm
&& !arbitrator.isCelestialMartialArtsGroupCompleted(getMartialArtsGroups())) {
return false;
}
if (!getCharmTemplate(getNativeCharacterType())
.getMartialArtsRules()
.isCharmAllowed(
charm,
context.getCharmContext().getCharmConfiguration(),
context.getBasicCharacterContext().isExperienced())) {
return false;
}
}
for (ICharmAttributeRequirement requirement : charm.getAttributeRequirements()) {
if (!requirement.isFulfilled(getLearnedCharms(true))) {
return false;
}
}
for (IGenericTrait prerequisite : charm.getPrerequisites()) {
IGenericTrait prerequisiteTrait =
context.getTraitCollection().getTrait(prerequisite.getType());
int prereq = prerequisite.getCurrentValue();
for (ISpecialCharm specialCharm : getPrerequisiteModifyingCharms())
if (specialCharm instanceof IPrerequisiteModifyingCharm
&& isLearned(specialCharm.getCharmId()))
prereq =
((IPrerequisiteModifyingCharm) specialCharm)
.getTraitModifier(charm, prerequisiteTrait.getType(), prereq);
if (prerequisiteTrait == null || prereq > prerequisiteTrait.getCurrentValue()) {
return false;
}
}
IGenericTrait essenceTrait = context.getTraitCollection().getTrait(OtherTraitType.Essence);
int essencePrereq = charm.getEssence().getCurrentValue();
for (ISpecialCharm specialCharm : getPrerequisiteModifyingCharms())
if (specialCharm instanceof IPrerequisiteModifyingCharm
&& isLearned(specialCharm.getCharmId()))
essencePrereq =
((IPrerequisiteModifyingCharm) specialCharm)
.getTraitModifier(charm, OtherTraitType.Essence, essencePrereq);
if (essencePrereq > essenceTrait.getCurrentValue()) {
return false;
}
for (ICharm parentCharm : charm.getLearnPrerequisitesCharms(this)) {
if (!isLearnable(parentCharm)) {
return false;
}
}
return true;
}
@SuppressWarnings("unchecked")
private <T> T getModelFromCharm(ISpecialCharm visitedCharm) {
return (T) configuration.getSpecialCharmConfiguration(visitedCharm.getCharmId());
}