mist 1.2.8

minimal, improved speedrun timer
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// stuff related to reding runs from files and manipulating them
use ron::de::from_reader;
use ron::ser::{to_string_pretty, PrettyConfig};
use sdl2::render::Texture;
use serde::{Deserialize, Serialize};
use std::fs::OpenOptions;
use std::io::Write;

// The struct that contains data about a speedrun.
// More fields will be added for other split time comparisons, like average and worst times.
#[derive(Debug, Deserialize, Serialize)]
pub struct Run {
    pub game_title: String,
    pub category: String,
    pub offset: Option<u128>,
    pb: u128,
    pub splits: Vec<String>,
    pb_times: Vec<u128>,
    gold_times: Vec<u128>,
}

impl Run {
    // parse a RON file into a run. better error handling will come... eventually
    pub fn from_file(filename: &str) -> Option<Self> {
        let file = OpenOptions::new()
            .read(true)
            .open(filename)
            .expect("file reading failed");
        let run = from_reader(&file);
        match run {
            Ok(x) => {
                return Some(x);
            }
            Err(_) => {
                return None;
            }
        }
    }
    // create an empty run with default values. could implement `Default` but meh
    pub fn new() -> Self {
        Self {
            game_title: "".to_string(),
            category: "".to_string(),
            offset: None,
            pb: 0,
            splits: Vec::new(),
            pb_times: Vec::new(),
            gold_times: Vec::new(),
        }
    }
    // save a run struct to a file (also will get error handling eventually)
    pub fn save(&self, filename: &str) {
        let mut file = OpenOptions::new()
            .write(true)
            .truncate(true)
            .open(filename)
            .unwrap();
        let string = to_string_pretty(self, PrettyConfig::new()).unwrap();
        file.write(&string.as_bytes()).unwrap();
    }
    pub fn set_times(&mut self, splits: &Vec<u128>) {
        self.pb_times = splits.to_vec();
    }
    pub fn get_times(&self) -> &Vec<u128> {
        &self.pb_times
    }
    pub fn pb(&self) -> u128 {
        self.pb
    }
    pub fn set_pb(&mut self, pb: u128) {
        self.pb = pb;
    }
    pub fn gold_time(&self, index: usize) -> u128 {
        self.gold_times[index]
    }
}

pub struct Split<'a> {
    pb_time: u128,
    gold_time: u128,
    diff: i128,
    diff_texture: Option<Texture<'a>>,
    name_texture: Texture<'a>,
    pb_texture: Texture<'a>,
    current_texture: Option<Texture<'a>>,
}

impl<'a> Split<'a> {
    pub fn new(
        pb_time: u128,
        gold_time: u128,
        diff: i128,
        diff_texture: Option<Texture<'a>>,
        name_texture: Texture<'a>,
        pb_texture: Texture<'a>,
        current_texture: Option<Texture<'a>>,
    ) -> Self {
        Self {
            pb_time,
            gold_time,
            diff,
            diff_texture,
            name_texture,
            pb_texture,
            current_texture,
        }
    }
    pub fn time(&self) -> u128 {
        self.pb_time
    }
    pub fn set_time(&mut self, time: u128) {
        self.pb_time = time;
    }
    pub fn name(&self) -> &Texture {
        &self.name_texture
    }
    pub fn pb(&self) -> &Texture {
        &self.pb_texture
    }
    pub fn set_pb(&mut self, tex: Texture<'a>) {
        self.pb_texture = tex;
    }
    pub fn cur(&self) -> &Option<Texture> {
        &self.current_texture
    }
    pub fn set_cur(&mut self, cur: Option<Texture<'a>>) {
        self.current_texture = cur;
    }
    pub fn set_diff(&mut self, diff: i128, texture: Option<Texture<'a>>) {
        self.diff = diff;
        self.diff_texture = texture;
    }
    pub fn diff(&self) -> i128 {
        self.diff
    }
    pub fn diff_texture(&self) -> &Option<Texture<'a>> {
        &self.diff_texture
    }
    pub fn gold(&self) -> u128 {
        self.gold_time
    }
    pub fn set_gold(&mut self, gold: u128) {
        self.gold_time = gold;
    }
}