manabrew_engine/trigger/
trigger_milled_all.rs

1use serde::{Deserialize, Serialize};
2
3use crate::event::RunParams;
4use crate::game::GameState;
5use crate::parsing::{keys, Params};
6use crate::spellability::SpellAbility;
7use crate::trigger::TriggerType;
8
9use super::trigger::TriggerBehavior;
10
11#[derive(Debug, Clone, Serialize, Deserialize)]
12pub struct TriggerMilledAll {
13    pub valid_card: Option<crate::parsing::CompiledSelector>,
14}
15
16impl TriggerMilledAll {
17    pub fn parse(params: &Params) -> Box<dyn TriggerBehavior> {
18        Box::new(Self {
19            valid_card: params.selector_cloned(keys::VALID_CARD),
20        })
21    }
22}
23
24#[typetag::serde]
25impl TriggerBehavior for TriggerMilledAll {
26    fn trigger_type(&self) -> TriggerType {
27        TriggerType::MilledAll
28    }
29
30    fn perform_test(
31        &self,
32        trigger: &super::trigger::Trigger,
33        params: &RunParams,
34        game: &GameState,
35    ) -> bool {
36        let _host_card = trigger.base.card_trait_base.host_card_id();
37        let _host_controller = trigger.base.card_trait_base.host_controller(game);
38        let Some(cards) = params.cards.as_ref() else {
39            return self.valid_card.is_none();
40        };
41        cards.iter().any(|&cid| {
42            trigger.matches_optional_valid_card_filter(&self.valid_card, Some(cid), game)
43        })
44    }
45
46    fn set_triggering_objects(
47        &self,
48        _trigger: &super::trigger::Trigger,
49        sa: &mut SpellAbility,
50        params: &RunParams,
51        _game: &GameState,
52    ) {
53        // TODO: port ValidCard filtering from Java (CardLists.getValidCards)
54        if let Some(cards) = params.cards.as_ref() {
55            let csv = cards
56                .iter()
57                .map(|c| c.0.to_string())
58                .collect::<Vec<_>>()
59                .join(",");
60            sa.set_triggering_object(crate::ability::AbilityKey::Cards, &csv);
61            sa.set_triggering_object(crate::ability::AbilityKey::Amount, cards.len().to_string());
62        }
63    }
64
65    fn get_important_stack_objects(
66        &self,
67        _trigger: &super::trigger::Trigger,
68        sa: &SpellAbility,
69    ) -> String {
70        format!(
71            "Amount: {}",
72            sa.trigger_objects
73                .get(&crate::ability::AbilityKey::Amount)
74                .map(|s| s.as_str())
75                .unwrap_or("")
76        )
77    }
78}
manabrew_engine/trigger/trigger_milled_all.rs

manabrew_engine/trigger/
trigger_milled_all.rs
