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Custom Savable
Kiooeht edited this page Feb 6, 2021
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9 revisions
When you need to store a value on a card or relic, between saves and loads of a run, that isn't a relic's counter value or a card's misc value, you use a custom savable to do that.
CustomSavable<Object> - Implement this in the class you wish to save a value to with the type of object you want to save.
public class MyCustomBottleRelic extends CustomRelic implements CustomBottleRelic, CustomSavable<Integer>
{
private AbstractCard card;
// The field value you wish to save.
@Override
public Integer onSave()
{
return AbstractDungeon.player.masterDeck.group.indexOf(card);
// Return the location of the card in your deck. AbstractCard cannot be serialized so we use an Integer instead.
}
@Override
public void onLoad(Integer cardIndex)
{
// onLoad automatically has the Integer saved in onSave upon loading into the game.
if (cardIndex == null) {
return;
}
if (cardIndex >= 0 && cardIndex < AbstractDungeon.player.masterDeck.group.size()) {
card = AbstractDungeon.player.masterDeck.group.get(cardIndex);
if (card != null) {
MyCustomBottledField.inCustomBottle.set(card, true);
setDescriptionAfterLoading();
}
}
// Uses the card's index saved before to search for the card in the deck and put it in a custom SpireField.
}
}If the Methods aren't called, try adding this method to the relics/cards code:
@Override
public Type savedType()
{
return new TypeToken</*yourTypeHere*/>(){}.getType();
}If your savable isn't a card, relic, or potion, you must register it by calling BaseMod.addSaveField(String key, CustomSavableRaw saveField).