mirror of
https://gitlab.com/veloren/veloren.git
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168 lines
4.1 KiB
Rust
168 lines
4.1 KiB
Rust
use crate::{make_case_elim, make_proj_elim};
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use rand::{seq::SliceRandom, thread_rng};
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use serde::{Deserialize, Serialize};
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use strum::{Display, EnumString};
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make_proj_elim!(
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body,
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#[derive(Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Serialize, Deserialize)]
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pub struct Body {
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pub species: Species,
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pub body_type: BodyType,
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}
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);
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impl Body {
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pub fn random() -> Self {
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let mut rng = thread_rng();
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let species = *ALL_SPECIES.choose(&mut rng).unwrap();
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Self::random_with(&mut rng, &species)
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}
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#[inline]
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pub fn random_with(rng: &mut impl rand::Rng, &species: &Species) -> Self {
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let body_type = *ALL_BODY_TYPES.choose(rng).unwrap();
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Self { species, body_type }
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}
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}
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impl From<Body> for super::Body {
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fn from(body: Body) -> Self { super::Body::BirdMedium(body) }
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}
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make_case_elim!(
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species,
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#[derive(
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Copy,
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Clone,
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Debug,
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Display,
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EnumString,
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PartialEq,
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Eq,
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PartialOrd,
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Ord,
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Hash,
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Serialize,
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Deserialize,
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)]
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#[repr(u32)]
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pub enum Species {
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SnowyOwl = 0,
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HornedOwl = 1,
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Duck = 2,
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Cockatiel = 3,
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Chicken = 4,
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Bat = 5,
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Penguin = 6,
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Goose = 7,
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Peacock = 8,
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Eagle = 9,
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Parrot = 10,
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Crow = 11,
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Dodo = 12,
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Parakeet = 13,
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Puffin = 14,
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Toucan = 15,
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}
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);
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/// Data representing per-species generic data.
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///
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/// NOTE: Deliberately don't (yet?) implement serialize.
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#[derive(Clone, Debug, Deserialize)]
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pub struct AllSpecies<SpeciesMeta> {
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pub snowy_owl: SpeciesMeta,
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pub horned_owl: SpeciesMeta,
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pub duck: SpeciesMeta,
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pub cockatiel: SpeciesMeta,
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pub chicken: SpeciesMeta,
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pub bat: SpeciesMeta,
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pub penguin: SpeciesMeta,
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pub goose: SpeciesMeta,
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pub peacock: SpeciesMeta,
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pub eagle: SpeciesMeta,
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pub parrot: SpeciesMeta,
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pub crow: SpeciesMeta,
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pub dodo: SpeciesMeta,
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pub parakeet: SpeciesMeta,
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pub puffin: SpeciesMeta,
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pub toucan: SpeciesMeta,
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}
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impl<'a, SpeciesMeta> core::ops::Index<&'a Species> for AllSpecies<SpeciesMeta> {
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type Output = SpeciesMeta;
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#[inline]
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fn index(&self, &index: &'a Species) -> &Self::Output {
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match index {
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Species::SnowyOwl => &self.snowy_owl,
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Species::HornedOwl => &self.horned_owl,
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Species::Duck => &self.duck,
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Species::Cockatiel => &self.cockatiel,
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Species::Chicken => &self.chicken,
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Species::Bat => &self.bat,
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Species::Penguin => &self.penguin,
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Species::Goose => &self.goose,
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Species::Peacock => &self.peacock,
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Species::Eagle => &self.eagle,
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Species::Parrot => &self.parrot,
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Species::Crow => &self.crow,
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Species::Dodo => &self.dodo,
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Species::Parakeet => &self.parakeet,
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Species::Puffin => &self.puffin,
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Species::Toucan => &self.toucan,
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}
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}
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}
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pub const ALL_SPECIES: [Species; 16] = [
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Species::SnowyOwl,
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Species::HornedOwl,
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Species::Duck,
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Species::Cockatiel,
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Species::Chicken,
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Species::Bat,
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Species::Penguin,
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Species::Goose,
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Species::Peacock,
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Species::Eagle,
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Species::Parrot,
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Species::Crow,
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Species::Dodo,
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Species::Parakeet,
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Species::Puffin,
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Species::Toucan,
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];
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impl<'a, SpeciesMeta: 'a> IntoIterator for &'a AllSpecies<SpeciesMeta> {
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type IntoIter = std::iter::Copied<std::slice::Iter<'static, Self::Item>>;
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type Item = Species;
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fn into_iter(self) -> Self::IntoIter { ALL_SPECIES.iter().copied() }
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}
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make_case_elim!(
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body_type,
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#[derive(
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Copy,
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Clone,
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Debug,
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Display,
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EnumString,
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PartialEq,
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Eq,
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PartialOrd,
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Ord,
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Hash,
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Serialize,
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Deserialize,
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)]
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#[repr(u32)]
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pub enum BodyType {
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Female = 0,
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Male = 1,
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}
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);
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pub const ALL_BODY_TYPES: [BodyType; 2] = [BodyType::Female, BodyType::Male];
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