organicomplex 0.7.0

Interactive complex-valued cellular automaton on 2D and 3D grids in search of that stuff - emergence, open-endedness, organicity etc.
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use std::fs;

use serde::Deserialize;

use crate::base::{
    JEXT,
    PrependErrorString
};

const CONFIG_FILEPATH_NOEXT: &str = "config";

#[derive(Deserialize)]
pub struct Config {
    pub width: i32,
    pub height: i32,
    pub vsync: bool,
    pub frame_rate: i32,
    pub mouse_sensitivity: i32,
    pub left_hand: bool,
    pub mute: bool,
    pub vol_music: i32,
    pub vol_sound: i32,
    pub vol_speech: i32,
    pub lang: String
}

impl Config {
    pub fn load() -> Result<Config, String> {
        let filepath = format!("{}.{}", CONFIG_FILEPATH_NOEXT, JEXT);
        let b = fs::read(&filepath).pre_err("cannot read config file")?;
        let c: Config = serde_json::from_slice(&b).pre_err("cannot parse config json")?;
        Ok(c)
    }

}