use crate::{make_case_elim, make_proj_elim}; use rand::{seq::SliceRandom, thread_rng}; use serde::{Deserialize, Serialize}; make_proj_elim!( body, #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)] pub struct Body { pub species: Species, pub body_type: BodyType, } ); impl Body { pub fn random() -> Self { let mut rng = thread_rng(); let species = *(&ALL_SPECIES).choose(&mut rng).unwrap(); Self::random_with(&mut rng, &species) } #[inline] pub fn random_with(rng: &mut impl rand::Rng, &species: &Species) -> Self { let body_type = *(&ALL_BODY_TYPES).choose(rng).unwrap(); Self { species, body_type } } } impl From for super::Body { fn from(body: Body) -> Self { super::Body::QuadrupedLow(body) } } make_case_elim!( species, #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)] #[repr(u32)] pub enum Species { Crocodile = 0, Alligator = 1, Salamander = 2, Monitor = 3, Asp = 4, Tortoise = 5, Rocksnapper = 6, Pangolin = 7, Maneater = 8, Sandshark = 9, Hakulaq = 10, Lavadrake = 11, } ); /// Data representing per-species generic data. /// /// NOTE: Deliberately don't (yet?) implement serialize. #[derive(Clone, Debug, Deserialize)] pub struct AllSpecies { pub crocodile: SpeciesMeta, pub alligator: SpeciesMeta, pub salamander: SpeciesMeta, pub monitor: SpeciesMeta, pub asp: SpeciesMeta, pub tortoise: SpeciesMeta, pub rocksnapper: SpeciesMeta, pub pangolin: SpeciesMeta, pub maneater: SpeciesMeta, pub sandshark: SpeciesMeta, pub hakulaq: SpeciesMeta, pub lavadrake: SpeciesMeta, } impl<'a, SpeciesMeta> core::ops::Index<&'a Species> for AllSpecies { type Output = SpeciesMeta; #[inline] fn index(&self, &index: &'a Species) -> &Self::Output { match index { Species::Crocodile => &self.crocodile, Species::Alligator => &self.alligator, Species::Salamander => &self.salamander, Species::Monitor => &self.monitor, Species::Asp => &self.asp, Species::Tortoise => &self.tortoise, Species::Rocksnapper => &self.rocksnapper, Species::Pangolin => &self.pangolin, Species::Maneater => &self.maneater, Species::Sandshark => &self.sandshark, Species::Hakulaq => &self.hakulaq, Species::Lavadrake => &self.lavadrake, } } } pub const ALL_SPECIES: [Species; 12] = [ Species::Crocodile, Species::Alligator, Species::Salamander, Species::Monitor, Species::Asp, Species::Tortoise, Species::Rocksnapper, Species::Pangolin, Species::Maneater, Species::Sandshark, Species::Hakulaq, Species::Lavadrake, ]; impl<'a, SpeciesMeta: 'a> IntoIterator for &'a AllSpecies { type IntoIter = std::iter::Copied>; type Item = Species; fn into_iter(self) -> Self::IntoIter { ALL_SPECIES.iter().copied() } } make_case_elim!( body_type, #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)] #[repr(u32)] pub enum BodyType { Female = 0, Male = 1, } ); pub const ALL_BODY_TYPES: [BodyType; 2] = [BodyType::Female, BodyType::Male];