/**
* Generates all spells for the deck. Each card is retrieved from the database and checked against
* the converted mana cost (CMC) needed for the current card pool. If a card's CMC matches the CMC
* range required by the pool, it is added to the deck. This ensures that the majority of cards
* fit a fixed mana curve for the deck, and it is playable. Creatures and non-creatures are
* retrieved separately to ensure the deck contains a reasonable mix of both.
*
* @param criteria the criteria to search for in the database.
* @param spellCount the number of spells that match the criteria needed in the deck.
*/
private static void generateSpells(CardCriteria criteria, int spellCount) {
List<CardInfo> cardPool = CardRepository.instance.findCards(criteria);
int retrievedCount = cardPool.size();
List<DeckGeneratorCMC> deckCMCs = genPool.getCMCsForSpellCount(spellCount);
Random random = new Random();
int count = 0;
int reservesAdded = 0;
if (retrievedCount > 0 && retrievedCount >= spellCount) {
int tries = 0;
while (count < spellCount) {
Card card = cardPool.get(random.nextInt(retrievedCount)).getMockCard();
if (genPool.isValidSpellCard(card)) {
int cardCMC = card.getManaCost().convertedManaCost();
for (DeckGeneratorCMC deckCMC : deckCMCs) {
if (cardCMC >= deckCMC.min && cardCMC <= deckCMC.max) {
int currentAmount = deckCMC.getAmount();
if (currentAmount > 0) {
deckCMC.setAmount(currentAmount - 1);
genPool.addCard(card.copy());
count++;
}
} else {
if (reservesAdded < genPool.getDeckSize() / 2) {
genPool.tryAddReserve(card, cardCMC);
reservesAdded++;
}
}
}
}
tries++;
if (tries > MAX_TRIES) {
// Break here, we'll fill in random missing ones later
break;
}
}
} else {
throw new IllegalStateException("Not enough cards to generate deck.");
}
}
