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Active-session device access manager
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365 B · 10 lines
Rust
at master
1234567891011use crate::ecs;use bevy_ecs::prelude::*;use std::path;
pub fn entity_by_syspath(world: &mut World, syspath: &path::Path) -> Option<Entity> { let mut devices = world.query_filtered::<(Entity, &ecs::Syspath), With<ecs::Device>>(); devices .iter(world) .find_map(|(entity, device_syspath)| (device_syspath.0 == syspath).then_some(entity))}