Add support for facilities
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67
examples/src/data_without_macro.rs
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67
examples/src/data_without_macro.rs
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#![allow(dead_code)]
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use simconnect_sdk::{
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Condition, DataType, Notification, Object, Period, SimConnect, SimConnectError,
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SimConnectObjectExt,
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};
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/// A data structure that will be used to receive data from SimConnect.
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#[derive(Debug, Clone)]
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pub struct GpsData {
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lat: f64,
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lon: f64,
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alt: f64,
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}
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impl SimConnectObjectExt for GpsData {
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fn register(client: &mut SimConnect, id: u32) -> Result<(), SimConnectError> {
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client.add_to_data_definition(id, "PLANE LATITUDE", "degrees", DataType::Float64)?;
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client.add_to_data_definition(id, "PLANE LONGITUDE", "degrees", DataType::Float64)?;
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client.add_to_data_definition(id, "PLANE ALTITUDE", "meters", DataType::Float64)?;
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client.request_data_on_sim_object(id, Period::Second, Condition::None, 0)?;
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Ok(())
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}
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}
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impl TryFrom<&Object> for GpsData {
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type Error = SimConnectError;
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fn try_from(value: &Object) -> Result<Self, Self::Error> {
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value.try_transmute::<GpsData>()
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}
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}
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fn main() -> Result<(), Box<dyn std::error::Error>> {
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let client = SimConnect::new("Simple Program");
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match client {
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Ok(mut client) => loop {
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let notification = client.get_next_dispatch()?;
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match notification {
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Some(Notification::Open) => {
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println!("Open");
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// After the connection is successfully open, we register the struct
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client.register_object::<GpsData>()?;
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}
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Some(Notification::Object(data)) => {
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if let Ok(gps_data) = GpsData::try_from(&data) {
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println!("{gps_data:?}");
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}
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}
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_ => (),
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}
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// sleep for about a frame to reduce CPU usage
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std::thread::sleep(std::time::Duration::from_millis(16));
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},
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Err(e) => {
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println!("Error: {e:?}")
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}
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}
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Ok(())
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}
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