simetry/rfactor_2/
mod.rs

1//! Support for rFactor 2.
2//!
3//! Requires installing and enabling plugin from <https://github.com/TheIronWolfModding/rF2SharedMemoryMapPlugin>.
4
5mod client;
6mod data;
7mod shared_memory_data;
8
9use crate::{Moment, RacingFlags, Simetry};
10pub use client::{Client, Config};
11pub use data::{Extended, ForceFeedback, MultiRules, PitInfo, Rules, Scoring, Telemetry, Weather};
12use std::borrow::Cow;
13use std::sync::Arc;
14use uom::si::angular_velocity::revolution_per_minute;
15use uom::si::f64::{AngularVelocity, Velocity};
16use uom::si::velocity::meter_per_second;
17
18#[derive(Clone, Debug)]
19pub struct SimState {
20    pub telemetry: Arc<Telemetry>,
21    pub scoring: Arc<Scoring>,
22    pub rules: Arc<Rules>,
23    pub multi_rules: Arc<MultiRules>,
24    pub force_feedback: Arc<ForceFeedback>,
25    pub pit_info: Arc<PitInfo>,
26    pub weather: Arc<Weather>,
27    pub extended: Arc<Extended>,
28}
29
30#[async_trait::async_trait]
31impl Simetry for Client {
32    fn name(&self) -> &str {
33        "rFactor2"
34    }
35
36    async fn next_moment(&mut self) -> Option<Box<dyn Moment + Send + Sync + 'static>> {
37        Some(Box::new(self.next_sim_state().await?))
38    }
39}
40
41impl Moment for SimState {
42    fn vehicle_gear(&self) -> Option<i8> {
43        let player_scoring = self.scoring.vehicles.iter().find(|v| v.is_player != 0)?;
44        let player_id = player_scoring.id;
45        let player_telemetry = self.telemetry.vehicles.iter().find(|v| v.id == player_id)?;
46        Some(player_telemetry.gear as i8)
47    }
48
49    fn vehicle_velocity(&self) -> Option<Velocity> {
50        let player_scoring = self.scoring.vehicles.iter().find(|v| v.is_player != 0)?;
51        let player_id = player_scoring.id;
52        let player_telemetry = self.telemetry.vehicles.iter().find(|v| v.id == player_id)?;
53        let speed_vec_ms = &player_telemetry.local_vel;
54        let speed_ms = (speed_vec_ms.x * speed_vec_ms.x
55            + speed_vec_ms.y * speed_vec_ms.y
56            + speed_vec_ms.z * speed_vec_ms.z)
57            .sqrt();
58        Some(Velocity::new::<meter_per_second>(speed_ms))
59    }
60
61    fn vehicle_engine_rotation_speed(&self) -> Option<AngularVelocity> {
62        let player_scoring = self.scoring.vehicles.iter().find(|v| v.is_player != 0)?;
63        let player_id = player_scoring.id;
64        let player_telemetry = self.telemetry.vehicles.iter().find(|v| v.id == player_id)?;
65        Some(AngularVelocity::new::<revolution_per_minute>(
66            player_telemetry.engine_rpm,
67        ))
68    }
69
70    fn vehicle_max_engine_rotation_speed(&self) -> Option<AngularVelocity> {
71        let player_scoring = self.scoring.vehicles.iter().find(|v| v.is_player != 0)?;
72        let player_id = player_scoring.id;
73        let player_telemetry = self.telemetry.vehicles.iter().find(|v| v.id == player_id)?;
74        Some(AngularVelocity::new::<revolution_per_minute>(
75            player_telemetry.engine_max_rpm,
76        ))
77    }
78
79    fn is_pit_limiter_engaged(&self) -> Option<bool> {
80        let player_scoring = self.scoring.vehicles.iter().find(|v| v.is_player != 0)?;
81        let player_id = player_scoring.id;
82        let player_telemetry = self.telemetry.vehicles.iter().find(|v| v.id == player_id)?;
83        Some(player_telemetry.speed_limiter != 0)
84    }
85
86    fn is_vehicle_in_pit_lane(&self) -> Option<bool> {
87        let player_scoring = self.scoring.vehicles.iter().find(|v| v.is_player != 0)?;
88        Some(player_scoring.in_pits != 0)
89    }
90
91    fn flags(&self) -> Option<RacingFlags> {
92        let player_scoring = self.scoring.vehicles.iter().find(|v| v.is_player != 0)?;
93        Some(RacingFlags {
94            green: player_scoring.flag == 0,
95            yellow: player_scoring.individual_phase == 10,
96            blue: player_scoring.flag == 6,
97            white: false,
98            red: false,
99            black: player_scoring.num_penalties > 0,
100            checkered: player_scoring.finish_status == 1,
101            meatball: false,
102            black_and_white: false,
103            start_ready: false,
104            start_set: false,
105            start_go: false,
106        })
107    }
108
109    fn vehicle_unique_id(&self) -> Option<Cow<str>> {
110        let player_scoring = self.scoring.vehicles.iter().find(|v| v.is_player != 0)?;
111        Some(
112            player_scoring
113                .vehicle_name
114                .split_once('#')
115                .unwrap_or(("?", ""))
116                .0
117                .trim()
118                .into(),
119        )
120    }
121}
simetry/rfactor_2/mod.rs

simetry/rfactor_2/
mod.rs
