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use std::collections::HashMap;
use serde::{Serialize, Deserialize};
use specs::{
Component,
HashMapStorage
};
use strum_macros::{EnumString, Display};
use crate::{
Sprite
};
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize, EnumString, Display)]
#[serde(rename_all = "lowercase")]
#[strum(serialize_all = "lowercase")]
pub enum Slot {
Hand,
Body,
Back
}
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize, EnumString, Display)]
#[serde(rename_all = "lowercase")]
#[strum(serialize_all = "lowercase")]
pub enum Stat {
Strength,
Defence,
Mining
}
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
pub struct Equippable {
pub slot: Slot,
pub stats: HashMap<Stat, i64>,
pub sprite: Option<Sprite>
}
#[derive(Component, Debug, Clone)]
#[storage(HashMapStorage)]
pub struct Equipment {
pub slots: Vec<Slot>
}
#[cfg(test)]
mod tests {
use super::*;
use crate::hashmap;
use serde_json::json;
use std::str::FromStr;
#[test]
fn slots() {
assert_eq!(Slot::from_str("hand"), Ok(Slot::Hand));
assert_eq!(Slot::from_str("body"), Ok(Slot::Body));
assert!(Slot::from_str("hands").is_err());
assert!(Slot::from_str("head").is_err());
}
#[test]
fn stats() {
assert_eq!(Stat::from_str("strength"), Ok(Stat::Strength));
assert_eq!(Stat::from_str("defence"), Ok(Stat::Defence));
assert!(Stat::from_str("hand").is_err());
assert!(Stat::from_str("body").is_err());
assert!(Stat::from_str("attack").is_err());
}
#[test]
fn equippable_deserialize() {
assert_eq!(
Equippable::deserialize(&json!({"slot": "hand", "stats": {"strength": 10}})).unwrap(),
Equippable {slot: Slot::Hand, stats: hashmap!(Stat::Strength => 10), sprite: None}
);
}
}
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