manabrew_engine/trigger/
trigger_crewed_saddled.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 TriggerCrewedSaddled {
13    pub valid_card: Option<crate::parsing::CompiledSelector>,
14    pub valid_crew: Option<crate::parsing::CompiledSelector>,
15}
16
17impl TriggerCrewedSaddled {
18    pub fn parse(params: &Params) -> Box<dyn TriggerBehavior> {
19        Box::new(Self {
20            valid_card: params.selector_cloned(keys::VALID_CARD),
21            valid_crew: params.selector_cloned_any(&["ValidCrew", "ValidSaddled"]),
22        })
23    }
24}
25
26#[typetag::serde]
27impl TriggerBehavior for TriggerCrewedSaddled {
28    fn trigger_type(&self) -> TriggerType {
29        TriggerType::Crewed
30    }
31
32    fn perform_test(
33        &self,
34        trigger: &super::trigger::Trigger,
35        params: &RunParams,
36        game: &GameState,
37    ) -> bool {
38        let _host_card = trigger.base.card_trait_base.host_card_id();
39        let _host_controller = trigger.base.card_trait_base.host_controller(game);
40        if !trigger.matches_optional_valid_card_filter(&self.valid_card, params.card, game) {
41            return false;
42        }
43        let Some(crews) = params.crew_cards.as_ref() else {
44            return false;
45        };
46        crews.iter().any(|&cid| {
47            trigger.matches_optional_valid_card_filter(&self.valid_crew, Some(cid), game)
48        })
49    }
50
51    fn set_triggering_objects(
52        &self,
53        _trigger: &super::trigger::Trigger,
54        sa: &mut SpellAbility,
55        params: &RunParams,
56        _game: &GameState,
57    ) {
58        if let Some(card) = params.card {
59            sa.set_triggering_object(crate::ability::AbilityKey::Card, card);
60        }
61        if let Some(crew) = params.crew_cards.as_ref() {
62            sa.set_triggering_object(crate::ability::AbilityKey::Crew, crew.clone());
63        }
64    }
65
66    fn get_important_stack_objects(
67        &self,
68        _trigger: &super::trigger::Trigger,
69        sa: &SpellAbility,
70    ) -> String {
71        // Java uses two spaces between Card and Crew sections
72        format!(
73            "Card: {}  Crew: {}",
74            sa.get_triggering_object(crate::ability::AbilityKey::Card)
75                .unwrap_or(""),
76            sa.get_triggering_object(crate::ability::AbilityKey::Crew)
77                .unwrap_or("")
78        )
79    }
80}
manabrew_engine/trigger/trigger_crewed_saddled.rs

manabrew_engine/trigger/
trigger_crewed_saddled.rs
