jelq

public

an http based roguelike rpg about jelqing

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pub mod balance;
mod body;
mod clinic;
mod floors;
mod forum;
mod hazards;
mod household;
mod items;
mod kitchen;
pub(crate) mod oracle;
mod outcome;
mod shop;
mod state;
mod techniques;
mod turn;
mod utility;

pub use body::PatchOp;
pub use forum::{ELDER_LAST_MODIFIED, FORUM_THREAD, forum_thread};
pub use items::{Item, Items, SHOP};
pub use outcome::{Outcome, Payload};
pub use state::{
    Cause, Clinic, Conditions, Elder, Ending, Floor, FloorState, Grip, MumVisit, Observer, Story,
};
pub use techniques::{LUBRICANTS, Lube, Technique};

use std::{
    hash::{DefaultHasher, Hash, Hasher},
    time::{Duration, Instant, SystemTime},
};

use axum::http::{StatusCode, header};
use serde_json::{Value, json};

use crate::problem::Problem;
use balance::{
    HONEST_TOLERANCE, MAX_STAMINA, PRIAPISM_EQ, PULLED_STAMINA, SELF_REPORT_INFLATION,
    STARTING_CASH, STARTING_EQ,
};
use oracle::{Oracle, OracleTemplate};
use state::Pending;

pub struct Run {
    /// The private id in the run's URL. Knowing it is the only authorisation a run has.
    pub id: String,
    pub public_id: String,
    etag_salt: u64,
    pub version: u64,
    pub turn: u32,
    pub floor: Floor,
    pub here: FloorState,
    pub length: f64,
    pub girth: f64,
    pub foreskin: Option<f64>,
    pub eq: i32,
    pub stamina: i32,
    pub suspicion: u8,
    pub shame: u32,
    pub shame_reported: u32,
    pub shame_total: u32,
    pub cash: u32,
    pub grip: Grip,
    pub friction: i32,
    pub jelq_grip: Option<Grip>,
    pub items: Items,
    pub conditions: Conditions,
    pub warmed_up: bool,
    pub put_applied: bool,
    pub story: Story,
    pub uli_taught: bool,
    pub kitchen_tellings: u8,
    pub mum: Option<MumVisit>,
    pub heard: Vec<String>,
    pub elder: Elder,
    pub clinic: Clinic,
    pub seeded: bool,
    pub filmed_at: Option<SystemTime>,
    pub observed: Option<Observer>,
    pub refractory: Duration,
    pub refractory_until: Option<Instant>,
    pub pending: Vec<Pending>,
    pub notices: Vec<&'static str>,
    pub ended: Option<Ending>,
    pub last_seen: Instant,
    oracle: Oracle,
}

pub fn round2(x: f64) -> f64 {
    (x * 100.0).round() / 100.0
}

fn round3(x: f64) -> f64 {
    (x * 1000.0).round() / 1000.0
}

fn honest(claimed: f64, actual: f64) -> bool {
    (claimed - actual).abs() < HONEST_TOLERANCE
}

fn not_extended() -> Problem {
    Problem::new(
        StatusCode::NOT_EXTENDED,
        "not-extended",
        "The requested extension was not applied. The server has recorded the attempt.",
    )
}

pub fn parse_credentials<'a>(authorization: &'a str, scheme: &str) -> Option<&'a str> {
    let (given, rest) = authorization.trim().split_once(' ')?;
    given
        .eq_ignore_ascii_case(scheme)
        .then(|| rest.trim().trim_matches('"'))
}

pub fn etag_matches(condition: &str, etag: &str) -> bool {
    condition
        .split(',')
        .map(str::trim)
        .any(|tag| tag == "*" || tag.trim_start_matches("W/") == etag)
}

pub fn shaft(mm: usize) -> String {
    format!("8{}D", "=".repeat(mm.saturating_sub(2)))
}

impl Run {
    #[cfg(test)]
    pub fn new(id: String, public_id: String, seed: u64) -> Self {
        Self::with_oracle(id, public_id, seed, &OracleTemplate::Rng)
    }

    pub fn with_oracle(
        id: String,
        public_id: String,
        seed: u64,
        template: &OracleTemplate,
    ) -> Self {
        let mut oracle = Oracle::build(template, seed);
        let length = round2(oracle.span(
            Run::unborn("length", "How long is it, in inches?"),
            4.5,
            6.5,
        ));
        let girth = round2(oracle.span(
            Run::unborn("girth", "How thick is it, in inches?"),
            4.0,
            5.0,
        ));
        let foreskin = round2(oracle.span(
            Run::unborn("foreskin", "How much foreskin is there, in inches?"),
            0.4,
            2.4,
        ));
        let etag_salt = oracle.u64();
        Self {
            id,
            public_id,
            etag_salt,
            version: 0,
            turn: 0,
            floor: Floor::Bedroom,
            here: FloorState::default(),
            length,
            girth,
            foreskin: Some(foreskin),
            eq: STARTING_EQ,
            stamina: MAX_STAMINA,
            suspicion: 0,
            shame: 0,
            shame_reported: 0,
            shame_total: 0,
            cash: STARTING_CASH,
            grip: Grip::Overhand,
            friction: 0,
            jelq_grip: None,
            items: Items::default(),
            conditions: Conditions::default(),
            warmed_up: false,
            put_applied: false,
            story: Story::Unopened,
            uli_taught: false,
            kitchen_tellings: 0,
            mum: None,
            heard: Vec::new(),
            notices: Vec::new(),
            elder: Elder::Unverified { strikes: 0 },
            clinic: Clinic::default(),
            seeded: false,
            filmed_at: None,
            observed: None,
            refractory: Duration::from_secs(30),
            refractory_until: None,
            pending: Vec::new(),
            ended: None,
            last_seen: Instant::now(),
            oracle,
        }
    }

    /// A roll for a run that does not exist yet, so there is no state to describe.
    fn unborn(site: &'static str, ask: &str) -> oracle::Roll {
        oracle::Roll {
            state: "A new run is being created. No game has been played yet.".into(),
            site,
            ask: ask.into(),
        }
    }

    fn etag_at(&self, version: u64) -> String {
        let mut hasher = DefaultHasher::new();
        (self.etag_salt, version).hash(&mut hasher);
        format!("\"{:016x}\"", hasher.finish())
    }

    pub fn etag(&self) -> String {
        self.etag_at(self.version)
    }

    /// The ETag the run had when it was created, which the true ending asks for.
    pub fn origin_etag(&self) -> String {
        self.etag_at(0)
    }

    pub fn touch(&mut self) {
        self.version += 1;
    }

    pub(super) fn shed(&mut self, friction: i32) {
        self.friction = (self.friction - friction).max(0);
    }

    /// Priapism holds EQ up no matter what else moves it.
    pub(super) fn reset_eq(&mut self, eq: i32) {
        let floor = if self.conditions.priapism_turns > 0 {
            PRIAPISM_EQ
        } else {
            0
        };
        self.eq = eq.max(floor);
    }

    /// A melon offer stands only while the raid continues. Any other turn ends it.
    pub(super) fn end_kitchen_visit(&mut self) {
        self.here.melon_offered = false;
    }

    fn fresh_nonce(&mut self) -> String {
        format!("{:016x}", self.oracle.u64())
    }

    /// One game decision for the oracle, phrased for the model and stamped
    /// with the state as the player sees it.
    fn decision(&self, site: &'static str, ask: impl std::fmt::Display) -> oracle::Roll {
        oracle::Roll {
            state: self.oracle_state(),
            site,
            ask: ask.to_string(),
        }
    }

    fn oracle_state(&self) -> String {
        let mut s = String::new();
        let place = match self.floor {
            Floor::Bedroom => "the bedroom",
            Floor::Bathroom => "the bathroom",
            Floor::ChangingRoom => "the changing room",
            Floor::Nans => "Nan's house",
            Floor::Hotel => "the hotel room",
            Floor::Forum => "the forum floor",
            Floor::Clinic => "the clinic",
        };
        s.push_str(&format!(
            "Floor {}, {place}. Turn {}.\n\n",
            self.floor.number(),
            self.turn
        ));
        s.push_str(&format!(
            "eq: {}\nstamina: {}\nfriction: {}\n",
            self.eq, self.stamina, self.friction
        ));
        if self.conditions.friction_burn {
            s.push_str("friction burn: yes, untreated\n");
        }
        if self.conditions.priapism_turns > 0 {
            s.push_str("priapism: yes\n");
        }
        if self.conditions.peyronie {
            s.push_str("peyronie's disease: yes\n");
        }
        if self.conditions.pulled_muscle {
            s.push_str("pulled muscle: yes\n");
        }
        s.push_str(&format!(
            "suspicion: {}\nshame: {}\nwarmed up: {}\ngrip: {}\n",
            self.suspicion,
            self.shame,
            if self.warmed_up { "yes" } else { "no" },
            self.grip.name(),
        ));
        let held: Vec<&str> = self.items.owned().iter().map(|item| item.slug()).collect();
        if !held.is_empty() {
            s.push_str(&format!("items: {}\n", held.join(", ")));
        }
        if self.mum.is_some() {
            s.push_str("Mum is at the door\n");
        }
        s
    }

    fn chance(&mut self, roll: oracle::Roll, odds: u32) -> bool {
        self.oracle.chance(roll, odds)
    }

    pub fn path(&self, sub: &str) -> String {
        format!("/runs/{}{sub}", self.id)
    }

    pub fn current_length(&self) -> f64 {
        self.length + self.here.temp_length
    }

    pub fn self_reported(&self) -> f64 {
        self.current_length() + SELF_REPORT_INFLATION
    }

    pub fn max_stamina(&self) -> i32 {
        if self.conditions.pulled_muscle {
            PULLED_STAMINA
        } else {
            MAX_STAMINA
        }
    }

    pub fn forum_read(&self) -> bool {
        self.story == Story::ReadForum
    }

    pub fn footage(&self) -> Option<(SystemTime, u64)> {
        let filmed = self.filmed_at?;
        let age = filmed.elapsed().map_or(0, |d| d.as_secs());
        Some((filmed, age))
    }

    pub fn status(&self) -> &'static str {
        match (&self.ended, self.clinic.cured) {
            (Some(_), _) => "gone",
            (None, true) => "normal",
            (None, false) => "alive",
        }
    }

    /// The parts of the run that its response headers do not already carry.
    pub fn view(&self) -> Value {
        let conditions: Vec<&str> = [
            (self.here.teapot, "short and stout"),
            (self.conditions.peyronie, "curved"),
            (self.items.cage, "caged"),
            (self.conditions.priapism_turns > 0, "priapism"),
            (self.conditions.pulled_muscle, "pulled muscle"),
            (self.filmed_at.is_some(), "viral"),
        ]
        .into_iter()
        .filter_map(|(active, name)| active.then_some(name))
        .collect();
        json!({
            "public_id": self.public_id,
            "status": self.status(),
            "turn": self.turn,
            "run_shame": self.shame,
            "grip": self.grip.name(),
            "warmed_up": self.warmed_up,
            "ranked": !self.seeded,
            "conditions": conditions,
        })
    }

    pub fn end(&mut self, cause: Cause) -> Problem {
        self.ended = Some(Ending {
            cause,
            turn: self.turn,
        });
        cause.problem().with("turn", self.turn)
    }

    /// Ends the refractory period once it has run out, whatever the request.
    pub fn recover(&mut self, now: Instant) {
        if self.refractory_until.is_some_and(|until| now >= until) {
            self.refractory_until = None;
            self.stamina = self.max_stamina();
            self.reset_eq(STARTING_EQ);
            self.warmed_up = false;
            self.touch();
        }
    }

    fn check_refractory(&mut self, now: Instant) -> Result<(), Problem> {
        self.recover(now);
        let Some(until) = self.refractory_until else {
            return Ok(());
        };
        let seconds = until.saturating_duration_since(now).as_secs() + 1;
        Err(Problem::new(
            StatusCode::TOO_MANY_REQUESTS,
            "overtrained",
            "Stamina is exhausted. The refractory period is in effect.",
        )
        .header(header::RETRY_AFTER, seconds.to_string()))
    }

    fn exhaust(&mut self, now: Instant) {
        self.stamina = 0;
        self.refractory_until = Some(now + self.refractory);
    }

    fn realise(&mut self) {
        let (due, waiting): (Vec<_>, Vec<_>) = std::mem::take(&mut self.pending)
            .into_iter()
            .partition(|p| p.due <= self.turn);
        self.pending = waiting;
        for p in due {
            self.length += p.length;
            self.girth += p.girth;
        }
    }

    fn gain(&mut self, length: f64, girth: f64, foreskin: f64) {
        self.length += length;
        self.girth += girth;
        if let Some(f) = &mut self.foreskin {
            *f += foreskin;
        }
    }

    fn rupture(&mut self) -> Problem {
        let cause = Cause::Ruptured {
            ice_unused: self.items.ice_packs > 0,
        };
        self.end(cause)
    }
}

1	pub mod balance;
2	mod body;
3	mod clinic;
4	mod floors;
5	mod forum;
6	mod hazards;
7	mod household;
8	mod items;
9	mod kitchen;
10	pub(crate) mod oracle;
11	mod outcome;
12	mod shop;
13	mod state;
14	mod techniques;
15	mod turn;
16	mod utility;
17
18	pub use body::PatchOp;
19	pub use forum::{ELDER_LAST_MODIFIED, FORUM_THREAD, forum_thread};
20	pub use items::{Item, Items, SHOP};
21	pub use outcome::{Outcome, Payload};
22	pub use state::{
23	Cause, Clinic, Conditions, Elder, Ending, Floor, FloorState, Grip, MumVisit, Observer, Story,
24	};
25	pub use techniques::{LUBRICANTS, Lube, Technique};
26
27	use std::{
28	hash::{DefaultHasher, Hash, Hasher},
29	time::{Duration, Instant, SystemTime},
30	};
31
32	use axum::http::{StatusCode, header};
33	use serde_json::{Value, json};
34
35	use crate::problem::Problem;
36	use balance::{
37	HONEST_TOLERANCE, MAX_STAMINA, PRIAPISM_EQ, PULLED_STAMINA, SELF_REPORT_INFLATION,
38	STARTING_CASH, STARTING_EQ,
39	};
40	use oracle::{Oracle, OracleTemplate};
41	use state::Pending;
42
43	pub struct Run {
44	/// The private id in the run's URL. Knowing it is the only authorisation a run has.
45	pub id: String,
46	pub public_id: String,
47	etag_salt: u64,
48	pub version: u64,
49	pub turn: u32,
50	pub floor: Floor,
51	pub here: FloorState,
52	pub length: f64,
53	pub girth: f64,
54	pub foreskin: Option<f64>,
55	pub eq: i32,
56	pub stamina: i32,
57	pub suspicion: u8,
58	pub shame: u32,
59	pub shame_reported: u32,
60	pub shame_total: u32,
61	pub cash: u32,
62	pub grip: Grip,
63	pub friction: i32,
64	pub jelq_grip: Option<Grip>,
65	pub items: Items,
66	pub conditions: Conditions,
67	pub warmed_up: bool,
68	pub put_applied: bool,
69	pub story: Story,
70	pub uli_taught: bool,
71	pub kitchen_tellings: u8,
72	pub mum: Option<MumVisit>,
73	pub heard: Vec<String>,
74	pub elder: Elder,
75	pub clinic: Clinic,
76	pub seeded: bool,
77	pub filmed_at: Option<SystemTime>,
78	pub observed: Option<Observer>,
79	pub refractory: Duration,
80	pub refractory_until: Option<Instant>,
81	pub pending: Vec<Pending>,
82	pub notices: Vec<&'static str>,
83	pub ended: Option<Ending>,
84	pub last_seen: Instant,
85	oracle: Oracle,
86	}
87
88	pub fn round2(x: f64) -> f64 {
89	(x * 100.0).round() / 100.0
90	}
91
92	fn round3(x: f64) -> f64 {
93	(x * 1000.0).round() / 1000.0
94	}
95
96	fn honest(claimed: f64, actual: f64) -> bool {
97	(claimed - actual).abs() < HONEST_TOLERANCE
98	}
99
100	fn not_extended() -> Problem {
101	Problem::new(
102	StatusCode::NOT_EXTENDED,
103	"not-extended",
104	"The requested extension was not applied. The server has recorded the attempt.",
105	)
106	}
107
108	pub fn parse_credentials<'a>(authorization: &'a str, scheme: &str) -> Option<&'a str> {
109	let (given, rest) = authorization.trim().split_once(' ')?;
110	given
111	.eq_ignore_ascii_case(scheme)
112	.then(\|\| rest.trim().trim_matches('"'))
113	}
114
115	pub fn etag_matches(condition: &str, etag: &str) -> bool {
116	condition
117	.split(',')
118	.map(str::trim)
119	.any(\|tag\| tag == "*" \|\| tag.trim_start_matches("W/") == etag)
120	}
121
122	pub fn shaft(mm: usize) -> String {
123	format!("8{}D", "=".repeat(mm.saturating_sub(2)))
124	}
125
126	impl Run {
127	#[cfg(test)]
128	pub fn new(id: String, public_id: String, seed: u64) -> Self {
129	Self::with_oracle(id, public_id, seed, &OracleTemplate::Rng)
130	}
131
132	pub fn with_oracle(
133	id: String,
134	public_id: String,
135	seed: u64,
136	template: &OracleTemplate,
137	) -> Self {
138	let mut oracle = Oracle::build(template, seed);
139	let length = round2(oracle.span(
140	Run::unborn("length", "How long is it, in inches?"),
141	4.5,
142	6.5,
143	));
144	let girth = round2(oracle.span(
145	Run::unborn("girth", "How thick is it, in inches?"),
146	4.0,
147	5.0,
148	));
149	let foreskin = round2(oracle.span(
150	Run::unborn("foreskin", "How much foreskin is there, in inches?"),
151	0.4,
152	2.4,
153	));
154	let etag_salt = oracle.u64();
155	Self {
156	id,
157	public_id,
158	etag_salt,
159	version: 0,
160	turn: 0,
161	floor: Floor::Bedroom,
162	here: FloorState::default(),
163	length,
164	girth,
165	foreskin: Some(foreskin),
166	eq: STARTING_EQ,
167	stamina: MAX_STAMINA,
168	suspicion: 0,
169	shame: 0,
170	shame_reported: 0,
171	shame_total: 0,
172	cash: STARTING_CASH,
173	grip: Grip::Overhand,
174	friction: 0,
175	jelq_grip: None,
176	items: Items::default(),
177	conditions: Conditions::default(),
178	warmed_up: false,
179	put_applied: false,
180	story: Story::Unopened,
181	uli_taught: false,
182	kitchen_tellings: 0,
183	mum: None,
184	heard: Vec::new(),
185	notices: Vec::new(),
186	elder: Elder::Unverified { strikes: 0 },
187	clinic: Clinic::default(),
188	seeded: false,
189	filmed_at: None,
190	observed: None,
191	refractory: Duration::from_secs(30),
192	refractory_until: None,
193	pending: Vec::new(),
194	ended: None,
195	last_seen: Instant::now(),
196	oracle,
197	}
198	}
199
200	/// A roll for a run that does not exist yet, so there is no state to describe.
201	fn unborn(site: &'static str, ask: &str) -> oracle::Roll {
202	oracle::Roll {
203	state: "A new run is being created. No game has been played yet.".into(),
204	site,
205	ask: ask.into(),
206	}
207	}
208
209	fn etag_at(&self, version: u64) -> String {
210	let mut hasher = DefaultHasher::new();
211	(self.etag_salt, version).hash(&mut hasher);
212	format!("\"{:016x}\"", hasher.finish())
213	}
214
215	pub fn etag(&self) -> String {
216	self.etag_at(self.version)
217	}
218
219	/// The ETag the run had when it was created, which the true ending asks for.
220	pub fn origin_etag(&self) -> String {
221	self.etag_at(0)
222	}
223
224	pub fn touch(&mut self) {
225	self.version += 1;
226	}
227
228	pub(super) fn shed(&mut self, friction: i32) {
229	self.friction = (self.friction - friction).max(0);
230	}
231
232	/// Priapism holds EQ up no matter what else moves it.
233	pub(super) fn reset_eq(&mut self, eq: i32) {
234	let floor = if self.conditions.priapism_turns > 0 {
235	PRIAPISM_EQ
236	} else {
237	0
238	};
239	self.eq = eq.max(floor);
240	}
241
242	/// A melon offer stands only while the raid continues. Any other turn ends it.
243	pub(super) fn end_kitchen_visit(&mut self) {
244	self.here.melon_offered = false;
245	}
246
247	fn fresh_nonce(&mut self) -> String {
248	format!("{:016x}", self.oracle.u64())
249	}
250
251	/// One game decision for the oracle, phrased for the model and stamped
252	/// with the state as the player sees it.
253	fn decision(&self, site: &'static str, ask: impl std::fmt::Display) -> oracle::Roll {
254	oracle::Roll {
255	state: self.oracle_state(),
256	site,
257	ask: ask.to_string(),
258	}
259	}
260
261	fn oracle_state(&self) -> String {
262	let mut s = String::new();
263	let place = match self.floor {
264	Floor::Bedroom => "the bedroom",
265	Floor::Bathroom => "the bathroom",
266	Floor::ChangingRoom => "the changing room",
267	Floor::Nans => "Nan's house",
268	Floor::Hotel => "the hotel room",
269	Floor::Forum => "the forum floor",
270	Floor::Clinic => "the clinic",
271	};
272	s.push_str(&format!(
273	"Floor {}, {place}. Turn {}.\n\n",
274	self.floor.number(),
275	self.turn
276	));
277	s.push_str(&format!(
278	"eq: {}\nstamina: {}\nfriction: {}\n",
279	self.eq, self.stamina, self.friction
280	));
281	if self.conditions.friction_burn {
282	s.push_str("friction burn: yes, untreated\n");
283	}
284	if self.conditions.priapism_turns > 0 {
285	s.push_str("priapism: yes\n");
286	}
287	if self.conditions.peyronie {
288	s.push_str("peyronie's disease: yes\n");
289	}
290	if self.conditions.pulled_muscle {
291	s.push_str("pulled muscle: yes\n");
292	}
293	s.push_str(&format!(
294	"suspicion: {}\nshame: {}\nwarmed up: {}\ngrip: {}\n",
295	self.suspicion,
296	self.shame,
297	if self.warmed_up { "yes" } else { "no" },
298	self.grip.name(),
299	));
300	let held: Vec<&str> = self.items.owned().iter().map(\|item\| item.slug()).collect();
301	if !held.is_empty() {
302	s.push_str(&format!("items: {}\n", held.join(", ")));
303	}
304	if self.mum.is_some() {
305	s.push_str("Mum is at the door\n");
306	}
307	s
308	}
309
310	fn chance(&mut self, roll: oracle::Roll, odds: u32) -> bool {
311	self.oracle.chance(roll, odds)
312	}
313
314	pub fn path(&self, sub: &str) -> String {
315	format!("/runs/{}{sub}", self.id)
316	}
317
318	pub fn current_length(&self) -> f64 {
319	self.length + self.here.temp_length
320	}
321
322	pub fn self_reported(&self) -> f64 {
323	self.current_length() + SELF_REPORT_INFLATION
324	}
325
326	pub fn max_stamina(&self) -> i32 {
327	if self.conditions.pulled_muscle {
328	PULLED_STAMINA
329	} else {
330	MAX_STAMINA
331	}
332	}
333
334	pub fn forum_read(&self) -> bool {
335	self.story == Story::ReadForum
336	}
337
338	pub fn footage(&self) -> Option<(SystemTime, u64)> {
339	let filmed = self.filmed_at?;
340	let age = filmed.elapsed().map_or(0, \|d\| d.as_secs());
341	Some((filmed, age))
342	}
343
344	pub fn status(&self) -> &'static str {
345	match (&self.ended, self.clinic.cured) {
346	(Some(_), _) => "gone",
347	(None, true) => "normal",
348	(None, false) => "alive",
349	}
350	}
351
352	/// The parts of the run that its response headers do not already carry.
353	pub fn view(&self) -> Value {
354	let conditions: Vec<&str> = [
355	(self.here.teapot, "short and stout"),
356	(self.conditions.peyronie, "curved"),
357	(self.items.cage, "caged"),
358	(self.conditions.priapism_turns > 0, "priapism"),
359	(self.conditions.pulled_muscle, "pulled muscle"),
360	(self.filmed_at.is_some(), "viral"),
361	]
362	.into_iter()
363	.filter_map(\|(active, name)\| active.then_some(name))
364	.collect();
365	json!({
366	"public_id": self.public_id,
367	"status": self.status(),
368	"turn": self.turn,
369	"run_shame": self.shame,
370	"grip": self.grip.name(),
371	"warmed_up": self.warmed_up,
372	"ranked": !self.seeded,
373	"conditions": conditions,
374	})
375	}
376
377	pub fn end(&mut self, cause: Cause) -> Problem {
378	self.ended = Some(Ending {
379	cause,
380	turn: self.turn,
381	});
382	cause.problem().with("turn", self.turn)
383	}
384
385	/// Ends the refractory period once it has run out, whatever the request.
386	pub fn recover(&mut self, now: Instant) {
387	if self.refractory_until.is_some_and(\|until\| now >= until) {
388	self.refractory_until = None;
389	self.stamina = self.max_stamina();
390	self.reset_eq(STARTING_EQ);
391	self.warmed_up = false;
392	self.touch();
393	}
394	}
395
396	fn check_refractory(&mut self, now: Instant) -> Result<(), Problem> {
397	self.recover(now);
398	let Some(until) = self.refractory_until else {
399	return Ok(());
400	};
401	let seconds = until.saturating_duration_since(now).as_secs() + 1;
402	Err(Problem::new(
403	StatusCode::TOO_MANY_REQUESTS,
404	"overtrained",
405	"Stamina is exhausted. The refractory period is in effect.",
406	)
407	.header(header::RETRY_AFTER, seconds.to_string()))
408	}
409
410	fn exhaust(&mut self, now: Instant) {
411	self.stamina = 0;
412	self.refractory_until = Some(now + self.refractory);
413	}
414
415	fn realise(&mut self) {
416	let (due, waiting): (Vec<_>, Vec<_>) = std::mem::take(&mut self.pending)
417	.into_iter()
418	.partition(\|p\| p.due <= self.turn);
419	self.pending = waiting;
420	for p in due {
421	self.length += p.length;
422	self.girth += p.girth;
423	}
424	}
425
426	fn gain(&mut self, length: f64, girth: f64, foreskin: f64) {
427	self.length += length;
428	self.girth += girth;
429	if let Some(f) = &mut self.foreskin {
430	*f += foreskin;
431	}
432	}
433
434	fn rupture(&mut self) -> Problem {
435	let cause = Cause::Ruptured {
436	ice_unused: self.items.ice_packs > 0,
437	};
438	self.end(cause)
439	}
440	}