Struct SetRelations

pub struct SetRelations<R: BattleRules> { /* private fields */ }

Event to set diplomatic relations between teams. Relations are symmetric.

Examples

use weasel::{
    battle_rules, rules::empty::*, Battle, BattleController, BattleRules, CreateTeam,
    EventTrigger, Relation, Server, SetRelations,
};

battle_rules! {}

let battle = Battle::builder(CustomRules::new()).build();
let mut server = Server::builder(battle).build();

let team_blue_id = 1;
let team_red_id = 2;
CreateTeam::trigger(&mut server, team_blue_id).fire().unwrap();
CreateTeam::trigger(&mut server, team_red_id).fire().unwrap();

SetRelations::trigger(&mut server, &[(team_blue_id, team_red_id, Relation::Ally)])
    .fire()
    .unwrap();
assert_eq!(
    server.battle().entities().relation(&team_blue_id, &team_red_id),
    Some(Relation::Ally)
);

Implementations

impl<R: BattleRules> SetRelations<R>

pub fn trigger<'a, P: EventProcessor<R>>( processor: &'a mut P, relations: &[(TeamId<R>, TeamId<R>, Relation)], ) -> SetRelationsTrigger<'a, R, P>

Returns a trigger for this event.

pub fn relations(&self) -> &Vec<(TeamId<R>, TeamId<R>, Relation)>

Returns all relation changes.

Trait Implementations

impl<R: BattleRules> Clone for SetRelations<R>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<R: BattleRules> Debug for SetRelations<R>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de, R: BattleRules> Deserialize<'de> for SetRelations<R>

where Vec<(TeamId<R>, TeamId<R>, Relation)>: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<R: BattleRules + 'static> Event<R> for SetRelations<R>

fn verify(&self, battle: &Battle<R>) -> WeaselResult<(), R>

Verifies if this event can be applied to the world.

fn apply(&self, battle: &mut Battle<R>, _: &mut Option<EventQueue<R>>)

Applies this event to the world. This method is called only if verify succeeded.

fn kind(&self) -> EventKind

Returns the kind of this event.

fn box_clone(&self) -> Box<dyn Event<R> + Send>

Clones this event as a trait object.

fn as_any(&self) -> &dyn Any

Returns an Any reference this event.

fn rights<'a>(&'a self, _battle: &'a Battle<R>) -> EventRights<'a, R>

Returns the access rights required by this event.

impl<R: BattleRules> Serialize for SetRelations<R>

where Vec<(TeamId<R>, TeamId<R>, Relation)>: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.