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manabrew_engine/staticability/
static_ability_adapt.rs

1use crate::card::{valid_filter, Card};
2use crate::spellability::SpellAbility;
3use crate::staticability::StaticMode;
4
5pub fn any_with_adapt(cards: &[Card], sa: &SpellAbility, card: &Card) -> bool {
6    for source in cards.iter().filter(|c| c.zone.is_static_ability_source()) {
7        for st_ab in source
8            .static_abilities
9            .iter()
10            .filter(|s| s.check_mode(&StaticMode::CanAdapt) && s.zones_check(source.zone))
11        {
12            if apply_with_adapt(st_ab, sa, card, source) {
13                return true;
14            }
15        }
16    }
17    false
18}
19
20pub fn apply_with_adapt(
21    st_ab: &crate::staticability::StaticAbility,
22    sa: &SpellAbility,
23    card: &Card,
24    source: &Card,
25) -> bool {
26    if !valid_filter::matches_valid_card_selector_opt(st_ab.ir.valid_card.as_ref(), card, source) {
27        return false;
28    }
29    if !matches_valid_sa(st_ab.ir.valid_sa.as_deref(), sa) {
30        return false;
31    }
32    true
33}
34
35/// Match the ValidSA parameter against a SpellAbility.
36/// Uses the same token grammar as the cant_sacrifice module's cause matching.
37fn matches_valid_sa(valid: Option<&str>, sa: &SpellAbility) -> bool {
38    super::static_ability_cant_sacrifice::matches_valid_cause(valid, Some(sa))
39}