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A few minor simplifications of the *-mainloop examples

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This commit is contained in:
Robert Bragg
2022-05-25 22:25:03 +01:00
parent 4f8227b5ba
commit 5d38fdf593
4 changed files with 25 additions and 55 deletions
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examples/agdk-mainloop/src/lib.rs
+15 -24
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@@ -1,21 +1,10 @@
use game_activity::{PollEvent, MainEvent};
use log::Level;
use log::trace;
use std::time::Duration;
use serde::{Serialize, Deserialize};
#[derive(Debug, Serialize, Deserialize)]
struct AppState {
uri: String,
}
use log::info;
#[no_mangle]
extern "C" fn android_main() {
android_logger::init_once(
android_logger::Config::default().with_min_level(Level::Trace)
android_logger::Config::default().with_min_level(log::Level::Info)
);
let mut quit = false;
@@ -24,25 +13,26 @@ extern "C" fn android_main() {
let app = game_activity::android_app();
while !quit {
app.poll_events(Some(Duration::from_millis(500)) /* timeout */, |event| {
app.poll_events(Some(std::time::Duration::from_millis(500)) /* timeout */, |event| {
match event {
PollEvent::Wake => { trace!("Early wake up"); },
PollEvent::Wake => { info!("Early wake up"); },
PollEvent::Timeout => {
trace!("Timed out");
info!("Timed out");
// Real app would probably rely on vblank sync via graphics API...
redraw_pending = true;
},
PollEvent::Main(main_event) => {
trace!("Main event: {:?}", main_event);
info!("Main event: {:?}", main_event);
match main_event {
MainEvent::SaveState { saver, .. } => {
let state = serde_json::to_vec(&AppState { uri: format!("foo://bar") }).unwrap();
saver.store(&state);
saver.store("foo://bar".as_bytes());
},
MainEvent::Pause => {},
MainEvent::Resume { loader, .. } => {
if let Some(state) = loader.load() {
let _state: AppState = serde_json::from_slice(&state).unwrap();
if let Ok(uri) = String::from_utf8(state) {
info!("Resumed with saved state = {uri:#?}");
}
}
},
MainEvent::InitWindow { .. } => {
@@ -69,12 +59,13 @@ extern "C" fn android_main() {
// Handle input
app.input_events(|event| {
trace!("Input Event: {event:?}")
})
info!("Input Event: {event:?}");
// Render...
});
info!("Render...");
}
}
});
}
}
}