src/rules/magic_items.rs


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use lazy_static::lazy_static;
use serde::Deserialize;
use serde_yaml;
use std::collections::HashMap;
use std::string::String;

trait MagicItem {
    fn name(&self) -> &str;
}

struct Sword {
    name: String,
}

struct Potion {
    name: String,
}

struct Scroll {
    name: String,
}

struct Ring {
    name: String,
}

struct RodStaffWand {
    name: String,
}

struct Misc {
    name: String,
}

struct ArmorShield {
    name: String,
}

struct MiscWeapon {
    name: String,
}

impl MagicItem for Sword {}
impl MagicItem for Potion {}
impl MagicItem for Scroll {}
impl MagicItem for Ring {}
impl MagicItem for RodStaffWand {}
impl MagicItem for Misc {}
impl MagicItem for ArmorShield {}
impl MagicItem for MiscWeapon {}

lazy_static! {
    pub static ref MAGIC_ITEMS: HashMap<String, Box<dyn MagicItem>> = load_magic_items();
}

// TODO: Is this actually needed? Is there a real race condition this is avoiding?
fn load_magic_items() -> HashMap<String, Box<dyn MagicItem>> {
    let yaml_data = include_str!("../data/rules/magic_items.yaml");
    serde_yaml::from_str(yaml_data).expect("Failed to parse magic items YAML")

    items
}