Files
bevy_oxr/src/resource_macros.rs
2023-08-22 21:19:41 -05:00

58 lines
1.4 KiB
Rust

#[macro_export]
macro_rules! xr_resource_wrapper {
($wrapper_type:ident, $xr_type:ty) => {
#[derive(Clone, bevy::prelude::Resource)]
pub struct $wrapper_type($xr_type);
impl $wrapper_type {
pub fn new(value: $xr_type) -> Self {
Self(value)
}
}
impl std::ops::Deref for $wrapper_type {
type Target = $xr_type;
fn deref(&self) -> &Self::Target {
&self.0
}
}
impl From<$xr_type> for $wrapper_type {
fn from(value: $xr_type) -> Self {
Self::new(value)
}
}
}
}
#[macro_export]
macro_rules! xr_arc_resource_wrapper {
($wrapper_type:ident, $xr_type:ty) => {
#[derive(Clone, bevy::prelude::Resource)]
pub struct $wrapper_type(std::sync::Arc<$xr_type>);
impl $wrapper_type {
pub fn new(value: $xr_type) -> Self {
Self(std::sync::Arc::new(value))
}
}
impl std::ops::Deref for $wrapper_type {
type Target = $xr_type;
fn deref(&self) -> &Self::Target {
self.0.as_ref()
}
}
impl From<$xr_type> for $wrapper_type {
fn from(value: $xr_type) -> Self {
Self::new(value)
}
}
}
}
pub use xr_resource_wrapper;
pub use xr_arc_resource_wrapper;