Init plugins + first system

src/core/window/mod.rs

@@ -1,4 +1,4 @@
-use bevy_app::{App, AppExit};
+use bevy_app::{App, AppExit, PluginsState};
 use config::WindowConfig;
 use raw_handle::{DisplayHandleWrapper, EventLoopProxyWrapper};
 use state::WindowState;
@@ -35,6 +35,11 @@ impl Window {
 }
 
 fn runner(mut app: App, event_loop: EventLoop<()>) -> AppExit {
+    if app.plugins_state() == PluginsState::Ready {
+        app.finish();
+        app.cleanup();
+    }
+
     app.world_mut()
         .insert_resource(EventLoopProxyWrapper::new(event_loop.create_proxy()));
 

src/core/window/state.rs

@@ -1,13 +1,16 @@
 use std::sync::Arc;
 
-use bevy_app::App;
+use bevy_app::{App, PluginsState};
-use bevy_ecs::world::World;
+use bevy_ecs::{event, world::World};
 use winit::{
     application::ApplicationHandler, event::WindowEvent, event_loop::ActiveEventLoop,
     window::WindowId,
 };
 
-use super::{config::WindowConfig, raw_handle::WindowWrapper};
+use super::{
+    config::WindowConfig,
+    raw_handle::{DisplayHandleWrapper, WindowWrapper},
+};
 
 pub struct WindowState {
     app: App,
@@ -33,13 +36,32 @@ impl ApplicationHandler for WindowState {
             .insert_resource(WindowWrapper(Arc::new(window)));
     }
 
+    fn new_events(&mut self, event_loop: &ActiveEventLoop, cause: winit::event::StartCause) {
+        if self.app.plugins_state() == PluginsState::Ready {
+            self.app.finish();
+            self.app.cleanup();
+        }
+    }
+
     fn window_event(&mut self, event_loop: &ActiveEventLoop, _id: WindowId, event: WindowEvent) {
         match event {
             WindowEvent::CloseRequested => {
                 log::debug!("The close button was pressed; stopping");
                 event_loop.exit();
             }
+            WindowEvent::RedrawRequested => {
+                log::debug!("The window was requested to be redrawn");
+                if self.app.plugins_state() == PluginsState::Cleaned {
+                    self.app.update();
+                }
+            }
             _ => {}
         }
     }
+
+    fn about_to_wait(&mut self, _event_loop: &ActiveEventLoop) {
+        let window_wrapper = self.app.world().get_resource::<WindowWrapper>().unwrap();
+
+        window_wrapper.0.request_redraw();
+    }
 }

src/game/mod.rs

@@ -5,6 +5,8 @@ use crate::core::{
     window::{Window, config::WindowConfig},
 };
 
+pub mod test_plugin;
+
 pub fn init(app: &mut App) {
     let window_config = WindowConfig {
         title: "Rust ASH Test".to_string(),
@@ -12,6 +14,7 @@ pub fn init(app: &mut App) {
         height: 600,
     };
 
+    app.add_plugins(test_plugin::TestPlugin);
     Window::new(app, window_config).unwrap();
-    Vulkan::new(app).unwrap();
+    // Vulkan::new(app).unwrap();
 }

src/game/test_plugin.rs

@@ -0,0 +1,13 @@
+use bevy_app::{App, Last, Plugin, Startup};
+
+pub struct TestPlugin;
+
+impl Plugin for TestPlugin {
+    fn build(&self, app: &mut App) {
+        app.add_systems(Last, setup_system);
+    }
+}
+
+fn setup_system() {
+    log::info!("Hello, world!");
+}