an http based roguelike rpg about jelqing
| 1 | use axum::http::StatusCode; |
| 2 | use serde_json::json; |
| 3 | |
| 4 | use super::{ |
| 5 | Outcome, Run, |
| 6 | balance::{HONEST_TOLERANCE, PUT_GAIN}, |
| 7 | }; |
| 8 | use crate::problem::Problem; |
| 9 | |
| 10 | pub fn round2(x: f64) -> f64 { |
| 11 | (x * 100.0).round() / 100.0 |
| 12 | } |
| 13 | |
| 14 | pub(super) fn round3(x: f64) -> f64 { |
| 15 | (x * 1000.0).round() / 1000.0 |
| 16 | } |
| 17 | |
| 18 | pub(super) fn honest(claimed: f64, actual: f64) -> bool { |
| 19 | (claimed - actual).abs() < HONEST_TOLERANCE |
| 20 | } |
| 21 | |
| 22 | /// A cylinder whose circumference is the girth. |
| 23 | pub fn volume(length: f64, girth: f64) -> f64 { |
| 24 | girth * girth * length / (4.0 * std::f64::consts::PI) |
| 25 | } |
| 26 | |
| 27 | pub fn shaft(mm: usize) -> String { |
| 28 | format!("8{}D", "=".repeat(mm.saturating_sub(2))) |
| 29 | } |
| 30 | |
| 31 | pub(super) fn exaggeration() -> Problem { |
| 32 | Problem::new( |
| 33 | StatusCode::BAD_REQUEST, |
| 34 | "exaggeration", |
| 35 | "The server has measured. Lying is not a technique.", |
| 36 | ) |
| 37 | } |
| 38 | |
| 39 | impl Run { |
| 40 | pub fn put(&mut self) -> Outcome { |
| 41 | if self.body.put_applied { |
| 42 | return Outcome::empty(StatusCode::NO_CONTENT); |
| 43 | } |
| 44 | self.body.put_applied = true; |
| 45 | self.body.length += PUT_GAIN; |
| 46 | self.touch(); |
| 47 | Outcome::json(StatusCode::OK, json!({ "detail": "Applied." })) |
| 48 | } |
| 49 | } |