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OSC: Finish XSOverlay parity #124

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Dec 29, 2024
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76 changes: 47 additions & 29 deletions src/backend/osc.rs
Original file line number Diff line number Diff line change
Expand Up @@ -103,49 +103,67 @@ impl OscSender {
if self.last_sent_battery.elapsed().as_millis() >= 10000 {
self.last_sent_battery = Instant::now();

let mut tracker_idx = 0;
let mut tracker_count: i8 = 0;
let mut controller_count: i8 = 0;
let mut tracker_total_bat = 0.0;
let mut controller_total_bat = 0.0;

for device in &app.input_state.devices {
let tracker_param;

// soc is the battery level (set to device status.charge)
let level = device.soc.unwrap_or(-1.0);
let parameter;

match device.role {
TrackedDeviceRole::None => {parameter = String::from("")}
let parameter = match device.role {
TrackedDeviceRole::None => {continue}
TrackedDeviceRole::Hmd => {
// XSOverlay style (float)
// this parameter doesn't exist, but it's a stepping stone for 0-1 values (i presume XSOverlay would use the full name headset and not the abbreviation hmd)
parameter = String::from("headset");

// legacy OVR Toolkit style (int)
// according to their docs, OVR Toolkit is now supposed to use float 0-1.
// as of 20 Nov 2024 they still use int 0-100, but this may change in a future update.
//TODO: remove once their implementation matches the docs
// as of 20 Nov 2024 OVR Toolkit uses int 0-100, but this may change in a future update.
//TODO: update this once their implementation matches their docs
self.send_message(
"/avatar/parameters/hmdBattery".into(),
vec![OscType::Int((level * 100.0f32).round() as i32)],
)?;

"headset"
}
TrackedDeviceRole::LeftHand => {parameter = String::from("leftController")}
TrackedDeviceRole::RightHand => {parameter = String::from("rightController")}
TrackedDeviceRole::Tracker => {parameter = format!("tracker{tracker_idx}"); tracker_idx += 1;}
}

// send battery parameters
if !parameter.is_empty() {

self.send_message(
format!("/avatar/parameters/{parameter}Battery").into(),
vec![OscType::Float(level)],
)?;
self.send_message(
format!("/avatar/parameters/{parameter}Charging").into(),
vec![OscType::Bool(device.charging)],
)?;
}
TrackedDeviceRole::LeftHand => {
controller_count += 1;
controller_total_bat += level;
"leftController"
}
TrackedDeviceRole::RightHand => {
controller_count += 1;
controller_total_bat += level;
"rightController"
}
TrackedDeviceRole::Tracker => {
tracker_count += 1;
tracker_total_bat += level;
tracker_param = format!("tracker{tracker_count}");
tracker_param.as_str()
}
};

// send device battery parameters
self.send_message(
format!("/avatar/parameters/{parameter}Battery").into(),
vec![OscType::Float(level)],
)?;
self.send_message(
format!("/avatar/parameters/{parameter}Charging").into(),
vec![OscType::Bool(device.charging)],
)?;
}

// send average controller and tracker battery parameters
self.send_message(
format!("/avatar/parameters/averageControllerBattery").into(),
vec![OscType::Float(controller_total_bat / controller_count as f32)],
)?;
self.send_message(
format!("/avatar/parameters/averageTrackerBattery").into(),
vec![OscType::Float(tracker_total_bat / tracker_count as f32)],
)?;
}

Ok(())
Expand Down