fish_lib/data/
settings.rs

1use serde::{Deserialize, Serialize};
2
3#[derive(Debug, Serialize, Deserialize, PartialEq)]
4pub struct Settings {
5    /// How much faster game speed is compared to real-time
6    #[serde(default = "default_time_speed_multiplier")]
7    pub time_speed_multiplier: f32,
8    /// How much rarer the rarest fish will be
9    /// The rarest fish will be 1 in 255^(rarity_exponent)
10    /// 255^(rarity_exponent) shouldn't exceed 1.7976931348623157e+308
11    #[serde(default = "default_rarity_exponent")]
12    pub rarity_exponent: f64,
13}
14
15fn default_time_speed_multiplier() -> f32 {
16    1.0
17}
18
19fn default_rarity_exponent() -> f64 {
20    2.5
21}
22
23impl Default for Settings {
24    fn default() -> Self {
25        Self {
26            time_speed_multiplier: default_time_speed_multiplier(),
27            rarity_exponent: default_rarity_exponent(),
28        }
29    }
30}