/** Construct the list of available spells for the character. */
private void buildAvailableNodes() {
availableSpellNodes.clearContents();
// Scan character classes for spell classes
List<PCClass> classList = getCharactersSpellcastingClasses();
// Look at each spell on each spellcasting class
for (PCClass pcClass : classList) {
DoubleKeyMapToList<SpellFacade, String, SpellNode> existingSpells =
buildExistingSpellMap(availableSpellNodes, pcClass);
for (Spell spell : pc.getAllSpellsInLists(charDisplay.getSpellLists(pcClass))) {
// Create SpellNodeImpl for each spell
CharacterSpell charSpell = new CharacterSpell(pcClass, spell);
SpellFacadeImplem spellImplem = new SpellFacadeImplem(pc, spell, charSpell, null);
HashMapToList<CDOMList<Spell>, Integer> levelInfo = pc.getSpellLevelInfo(spell);
for (CDOMList<Spell> spellList : charDisplay.getSpellLists(pcClass)) {
List<Integer> levels = levelInfo.getListFor(spellList);
if (levels != null) {
for (Integer level : levels) {
SpellNodeImpl node =
new SpellNodeImpl(spellImplem, pcClass, String.valueOf(level), null);
if (!existingSpells.containsInList(spellImplem, node.getSpellLevel(), node)) {
// Add to list
availableSpellNodes.addElement(node);
}
}
}
}
}
}
}
/**
* Create a map of the spell nodes for a class in the supplied list. This is intended to allow
* quick checking of the presence of a spell in the list.
*
* @param spellNodeList The list of spell nodes
* @param pcClass The class to filter the map by
* @return A double map to the class' spells from the list.
*/
private DoubleKeyMapToList<SpellFacade, String, SpellNode> buildExistingSpellMap(
DefaultListFacade<SpellNode> spellNodeList, PCClass pcClass) {
DoubleKeyMapToList<SpellFacade, String, SpellNode> spellMap = new DoubleKeyMapToList<>();
for (SpellNode spellNode : spellNodeList) {
if (pcClass.equals(spellNode.getSpellcastingClass())) {
spellMap.addToListFor(spellNode.getSpell(), spellNode.getSpellLevel(), spellNode);
}
}
return spellMap;
}