95 lines
2.2 KiB
Rust
95 lines
2.2 KiB
Rust
#[cfg(not(feature = "wayvr"))]
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compile_error!("WayVR feature is not enabled");
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use std::collections::{BTreeMap, HashMap};
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use serde::{Deserialize, Serialize};
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use crate::{
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backend::overlay::RelativeTo,
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config::{load_known_yaml, ConfigType},
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};
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// Flat version of RelativeTo
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#[derive(Clone, Deserialize, Serialize)]
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pub enum AttachTo {
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None,
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HandLeft,
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HandRight,
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Head,
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Stage,
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}
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impl AttachTo {
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pub fn get_relative_to(&self) -> RelativeTo {
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match self {
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AttachTo::None => RelativeTo::None,
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AttachTo::HandLeft => RelativeTo::Hand(0),
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AttachTo::HandRight => RelativeTo::Hand(1),
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AttachTo::Stage => RelativeTo::Stage,
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AttachTo::Head => RelativeTo::Head,
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}
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}
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}
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#[derive(Clone, Deserialize, Serialize)]
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pub struct Rotation {
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pub axis: [f32; 3],
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pub angle: f32,
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}
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#[derive(Clone, Deserialize, Serialize)]
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pub struct WayVRAppEntry {
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pub name: String,
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pub target_display: String,
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pub exec: String,
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pub args: Option<String>,
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pub env: Option<Vec<String>>,
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}
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#[derive(Clone, Deserialize, Serialize)]
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pub struct WayVRDisplay {
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pub width: u32,
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pub height: u32,
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pub scale: f32,
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pub rotation: Option<Rotation>,
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pub pos: Option<[f32; 3]>,
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pub attach_to: Option<AttachTo>,
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}
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#[derive(Clone, Deserialize, Serialize)]
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pub struct WayVRCatalog {
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pub apps: Vec<WayVRAppEntry>,
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}
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impl WayVRCatalog {
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pub fn get_app(&self, name: &str) -> Option<&WayVRAppEntry> {
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self.apps.iter().find(|&app| app.name.as_str() == name)
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}
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}
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#[derive(Deserialize, Serialize)]
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pub struct WayVRConfig {
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pub version: u32,
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pub catalogs: HashMap<String, WayVRCatalog>,
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pub displays: BTreeMap<String, WayVRDisplay>, // sorted alphabetically
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}
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impl WayVRConfig {
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pub fn get_catalog(&self, name: &str) -> Option<&WayVRCatalog> {
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self.catalogs.get(name)
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}
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pub fn get_display(&self, name: &str) -> Option<&WayVRDisplay> {
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self.displays.get(name)
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}
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}
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pub fn load_wayvr() -> WayVRConfig {
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let config = load_known_yaml::<WayVRConfig>(ConfigType::WayVR);
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if config.version != 1 {
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panic!("WayVR config version {} is not supported", config.version);
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}
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config
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}
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