xplane-datamonitor

A WIP tool to show data inside grafana
git clone git://archive.git.mtrnord.blog/MTRNord/xplane-datamonitor.git
Log | Files | Refs

location.rs (1316B)

      1 use std::{fmt::Display, rc::Rc};
      2 
      3 use xplm::data::{borrowed::DataRef, DataRead, ReadOnly};
      4 
      5 use crate::error::Error;
      6 
      7 pub(crate) struct LocationRefs {
      8     pub(crate) latitude: DataRef<f64, ReadOnly>,
      9     pub(crate) longitude: DataRef<f64, ReadOnly>,
     10     pub(crate) altitude: DataRef<f32, ReadOnly>,
     11 }
     12 
     13 #[derive(Clone)]
     14 pub(crate) struct Location {
     15     inner: Rc<LocationRefs>,
     16 }
     17 
     18 impl Location {
     19     pub(crate) fn new() -> Result<Self, Error> {
     20         Ok(Self {
     21             inner: Rc::new(LocationRefs {
     22                 latitude: DataRef::find("sim/flightmodel/position/latitude")?,
     23                 longitude: DataRef::find("sim/flightmodel/position/longitude")?,
     24                 altitude: DataRef::find("sim/cockpit2/gauges/indicators/altitude_ft_pilot")?,
     25             }),
     26         })
     27     }
     28 
     29     pub(crate) fn lat(&self) -> f64 {
     30         self.inner.latitude.get()
     31     }
     32     pub(crate) fn lon(&self) -> f64 {
     33         self.inner.longitude.get()
     34     }
     35     pub(crate) fn alt(&self) -> f64 {
     36         self.inner.altitude.get() as f64
     37     }
     38 }
     39 
     40 impl Display for Location {
     41     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
     42         write!(
     43             f,
     44             "Latitude: {}, Longitude: {}, Altitude: {}",
     45             self.lat(),
     46             self.lon(),
     47             self.alt()
     48         )
     49     }
     50 }