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Expose a pointer of EventLoopProxy to process custom messages #674

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Oct 15, 2020
Merged

Expose a pointer of EventLoopProxy to process custom messages #674

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8 changes: 8 additions & 0 deletions crates/bevy_winit/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,9 @@ use winit::{
#[derive(Default)]
pub struct WinitPlugin;

#[derive(Debug)]
pub struct EventLoopProxyPtr(pub usize);

impl Plugin for WinitPlugin {
fn build(&self, app: &mut AppBuilder) {
app
Expand Down Expand Up @@ -81,6 +84,11 @@ pub fn winit_runner(mut app: App) {
let mut create_window_event_reader = EventReader::<CreateWindow>::default();
let mut app_exit_event_reader = EventReader::<AppExit>::default();

app.resources
.insert_thread_local(EventLoopProxyPtr(
Box::into_raw(Box::new(event_loop.create_proxy())) as usize,
));

handle_create_window_events(
&mut app.resources,
&event_loop,
Expand Down