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use crate::rules::ability_scores::AbilityScore;
use serde::Deserialize;
use serde_yaml;
use std::collections::HashMap;
use std::error::Error;
// use std::fmt;
use std::string::String;
#[derive(Deserialize)]
pub struct Class {
pub name: String,
pub prime_requisites: Vec<AbilityScore>,
#[serde(default)]
pub npc_ability_score_modifiers: Vec<NpcAbilityScoreModifier>,
}
#[derive(Deserialize)]
pub struct NpcAbilityScoreModifier {
pub ability_score: AbilityScore,
pub modifier: i32,
}
const CLASSES_YAML: &str = include_str!("../data/rules/classes.yaml");
pub struct Classes {
classes: HashMap<String, Class>,
}
impl Classes {
pub fn new() -> Result<Self, Box<dyn Error>> {
let classes: HashMap<String, Class> = serde_yaml::from_str(CLASSES_YAML)?;
Ok(Classes { classes })
}
pub fn class(&self, class_name: &str) -> Result<&Class, &'static str> {
self.classes.get(class_name).ok_or("Class not found.")
}
}
//
// impl fmt::Display for Class {
// fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
// write!(f, "{}", self.name)
// }
// }
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