Cargo.toml

@@ -30,4 +30,3 @@ edict = "0.5.0"
 atomicell = "0.1.9"
 aligned-vec = "0.5.0"
 tracing-appender = "0.2.2"
-stopwatch = "0.0.7"

src/ecs/events.rs

@@ -1,4 +1,4 @@
-use std::{collections::{HashMap, VecDeque}, any::{TypeId, Any}, cell::RefCell};
+use std::{collections::{HashMap, VecDeque}, any::{TypeId, Any}, cell::{RefCell, Ref, RefMut}};
 
 use crate::castable_any::CastableAny;
 

src/game.rs

@@ -1,4 +1,4 @@
-use std::{sync::Arc, collections::VecDeque};
+use std::sync::Arc;
 
 use async_std::{task::block_on, sync::Mutex};
 
@@ -14,7 +14,7 @@ use tracing_subscriber::{
 
 use winit::{window::{WindowBuilder, Window}, event::{Event, WindowEvent, KeyboardInput, ElementState, VirtualKeyCode, DeviceEvent}, event_loop::{EventLoop, ControlFlow}};
 
-use crate::{render::renderer::{Renderer, BasicRenderer}, input_event::InputEvent, ecs::{SimpleSystem, SystemDispatcher, EventQueue, Events}, input::InputSystem, plugin::Plugin};
+use crate::{render::renderer::{Renderer, BasicRenderer}, input_event::InputEvent, ecs::{SimpleSystem, SystemDispatcher, EventQueue, Events}, input::InputSystem};
 
 pub struct Controls<'a> {
     pub world: &'a mut edict::World,
@@ -36,14 +36,14 @@ struct GameLoop {
     window: Arc<Window>,
     renderer: Box<dyn Renderer>,
     
-    world: edict::World,
+    world: Arc<Mutex<edict::World>>,
     /// higher priority systems
     engine_sys_dispatcher: SystemDispatcher,
     user_sys_dispatcher: SystemDispatcher,
 }
 
 impl GameLoop {
-    pub async fn new(window: Arc<Window>, world: edict::World, user_systems: SystemDispatcher) -> GameLoop {
+    pub async fn new(window: Arc<Window>, world: Arc<Mutex<edict::World>>, user_systems: SystemDispatcher) -> GameLoop {
         Self {
             window: Arc::clone(&window),
             renderer: Box::new(BasicRenderer::create_with_window(window).await),
@@ -60,7 +60,8 @@ impl GameLoop {
 
     pub async fn on_init(&mut self) {
         // Create the EventQueue resource in the world
-        self.world.insert_resource(EventQueue::new());
+        let mut world = self.world.lock().await;
+        world.insert_resource(EventQueue::new());
     }
 
     pub fn run_sync(&mut self, event: Event<()>, control_flow: &mut ControlFlow) {
@@ -68,8 +69,10 @@ impl GameLoop {
     }
 
     async fn update(&mut self) {
+        let mut world = self.world.lock().await;
+
         let mut controls = Controls {
-            world: &mut self.world,
+            world: &mut world,
         };
 
         if let Err(e) = self.engine_sys_dispatcher.execute_mut(&mut controls) {
@@ -99,14 +102,18 @@ impl GameLoop {
 
             // TODO: Create system for this? or maybe merge into input system, idk
             InputEvent::CursorEntered { .. } => {
-                let mut state = self.world.with_resource(|| WindowState::new());
+                let mut world = self.world.lock().await;
+
+                let mut state = world.with_resource(|| WindowState::new());
                 state.is_cursor_inside_window = true;
                 
                 None
             },
 
             InputEvent::CursorLeft { .. } => {
-                let mut state = self.world.with_resource(|| WindowState::new());
+                let mut world = self.world.lock().await;
+
+                let mut state = world.with_resource(|| WindowState::new());
                 state.is_cursor_inside_window = false;
                 
                 None
@@ -120,6 +127,14 @@ impl GameLoop {
         }
     }
 
+    fn render_window() {
+        todo!()
+    }
+
+    fn render_item() {
+        todo!()
+    }
+
     fn on_exit(&mut self) {
         info!("On exit!");
     }
@@ -130,14 +145,16 @@ impl GameLoop {
             Event::DeviceEvent { device_id, event } => match event {
                 // convert a MouseMotion event to an InputEvent
                 DeviceEvent::MouseMotion { delta } => {
+                    let mut world = self.world.lock().await;
+
                     // make sure that the mouse is inside the window and the mouse has focus before reporting mouse motion
-                    let trigger = match self.world.get_resource::<WindowState>() {
+                    let trigger = match world.get_resource::<WindowState>() {
                         Some(window_state) if window_state.is_focused && window_state.is_cursor_inside_window => true,
                         _ => false,
                     };
 
                     if trigger {
-                        let event_queue = self.world.with_resource(|| Events::<InputEvent>::new());
+                        let event_queue = world.with_resource(|| Events::<InputEvent>::new());
     
                         let input_event = InputEvent::MouseMotion { device_id, delta, };
                         event_queue.push_back(input_event);
@@ -156,7 +173,8 @@ impl GameLoop {
                     // Its possible to receive multiple input events before the update event for
                     // the InputSystem is called, so we must use a queue for the events.
                     {
-                        if let Some(mut event_queue) = self.world.get_resource_mut::<EventQueue>() {
+                        let world = self.world.lock().await;
+                        if let Some(mut event_queue) = world.get_resource_mut::<EventQueue>() {
                             event_queue.trigger_event(input_event.clone());
                         };
                     }
@@ -181,7 +199,9 @@ impl GameLoop {
                         },
 
                         WindowEvent::Focused(is_focused) => {
-                            let mut state = self.world.with_resource(|| WindowState::new());
+                            let mut world = self.world.lock().await;
+
+                            let mut state = world.with_resource(|| WindowState::new());
                             state.is_focused = *is_focused;
                         },
     
@@ -199,10 +219,12 @@ impl GameLoop {
                     debug!("FPS: {}fps, {:.2}ms/frame", fps, self.fps_counter.get_tick_time());
                 } */
 
-                self.renderer.as_mut().prepare(&mut self.world);
-                if let Some(mut event_queue) = self.world.get_resource_mut::<EventQueue>() {
+                let mut world = self.world.lock().await;
+                self.renderer.as_mut().prepare(&mut world);
+                if let Some(mut event_queue) = world.get_resource_mut::<EventQueue>() {
                     event_queue.update_events();
                 }
+                drop(world);
 
                 match self.renderer.as_mut().render() {
                     Ok(_) => {}
@@ -224,16 +246,14 @@ impl GameLoop {
 }
 
 pub struct Game {
-    pub world: Option<edict::World>,
-    plugins: VecDeque<Box<dyn Plugin>>,
+    world: Option<Arc<Mutex<edict::World>>>,
     system_dispatcher: Option<SystemDispatcher>,
 }
 
 impl Default for Game {
     fn default() -> Self {
         Self {
-            world: Some(edict::World::new()),
-            plugins: VecDeque::new(),
+            world: None,
             system_dispatcher: Some(SystemDispatcher::new()),
         }
     }
@@ -241,31 +261,55 @@ impl Default for Game {
 
 impl Game {
     pub async fn initialize() -> Game {
-        Self::default()
+        /* let filter = FilterFn::new(|metadata| {
+            metadata.module_path()
+                .unwrap_or_else(|| metadata.target())
+                .starts_with("lyra_engine") && (LevelFilter::DEBUG >= metadata.level().to_owned())
+        });
+
+        let layer = tracing_subscriber::fmt::layer();
+
+        tracing_subscriber::registry()
+            .with(layer.with_filter(filter))
+            .init(); */
+
+        
+        /* tracing_subscriber::registry()
+            .with(fmt::layer().with_writer(stdout_layer))
+            .with(filter::Targets::new()
+                .with_target("lyra_engine", Level::TRACE)
+                .with_default(Level::DEBUG))
+            .init(); */
+
+        /* tracing_subscriber::fmt()
+            .with_max_level(Level::DEBUG)
+            .init(); */
+
+        info!("dheiudfgbwehifwe");
+
+        let mut def = Self::default();
+        def.system_dispatcher.as_mut().unwrap().add_system("input", InputSystem::new(), &[]);
+        def
+    }
+
+    pub fn with_world(&mut self, world: edict::World) -> &mut Self {
+        self.world = Some(Arc::new(Mutex::new(world)));
+
+        self
+    }
+
+    pub fn with_world_arc(&mut self, world: Arc<Mutex<edict::World>>) -> &mut Self {
+        self.world = Some(world);
+
+        self
     }
 
     pub fn with_system<S>(&mut self, name: &str, system: S, depends: &[&str]) -> &mut Self
     where
         S: SimpleSystem + 'static
     {
-        let system_dispatcher = self.system_dispatcher.as_mut().unwrap();
-        system_dispatcher.add_system(name, system, depends);
-
-        self
-    }
-
-    /// Add a plugin to the game
-    pub fn with_plugin<P>(&mut self, plugin: P) -> &mut Self
-    where
-        P: Plugin + 'static
-    {
-        self.plugins.push_back(Box::new(plugin));
-
-        self
-    }
-
-    pub fn with_world(&mut self, world: edict::World) -> &mut Self {
-        self.world = Some(world);
+        let dispatcher = self.system_dispatcher.as_mut().unwrap();
+        dispatcher.add_system(name, system, depends);
 
         self
     }
@@ -277,22 +321,18 @@ impl Game {
             .with(fmt::layer().with_writer(stdout_layer))
             .with(filter::Targets::new()
                 .with_target("lyra_engine", Level::TRACE)
-                .with_target("wgpu_core", Level::INFO)
-                .with_default(Level::DEBUG))
+                .with_default(Level::INFO))
             .init();
         
-        // setup all the plugins
-        while let Some(plugin) = self.plugins.pop_front() {
-            plugin.as_ref().setup(self);
-        }
+        let world = self.world.take().expect("ECS World was never given to Game!");
 
-        // start winit event loops
         let event_loop = EventLoop::new();
         let window = Arc::new(WindowBuilder::new().build(&event_loop).unwrap());
 
-        let world = self.world.take().unwrap_or_else(|| edict::World::new());
-        let system_dispatcher = self.system_dispatcher.take().unwrap();
-        let mut g_loop = GameLoop::new(Arc::clone(&window), world, system_dispatcher).await;
+        let systems = self.system_dispatcher.take().unwrap();
+
+        let mut g_loop = GameLoop::new(Arc::clone(&window), world, systems).await;
+
         g_loop.on_init().await;
 
         event_loop.run(move |event, _, control_flow| {

src/input.rs

@@ -5,7 +5,7 @@ use glam::Vec2;
 use tracing::{warn, debug};
 use winit::event::{ElementState, MouseScrollDelta};
 
-use crate::{ecs::{SimpleSystem, EventQueue}, input_event::InputEvent, plugin::Plugin};
+use crate::{ecs::{SimpleSystem, EventQueue}, input_event::InputEvent};
 
 pub type KeyCode = winit::event::VirtualKeyCode;
 
@@ -84,6 +84,8 @@ impl From<winit::event::Force> for Force {
     }
 }
 
+/// 
+/// 
 /// Translated `WindowEvent::Touch` from `winit` crate
 #[derive(Clone, Debug, PartialEq)]
 pub struct Touch {
@@ -204,6 +206,22 @@ trait InputStorage {
 
 impl<T: Clone + Hash + Eq + PartialEq + 'static> InputStorage for InputButtons<T> {
     fn update_just_pressed(&mut self) {
+        /* for (hash, button) in self.button_events.iter_mut() {
+
+            /* if let ButtonEvent::JustPressed(b) = button {
+                *button = ButtonEvent::Pressed(b.clone());
+            } */
+            match button {
+                ButtonEvent::Pressed(_) => todo!(),
+                ButtonEvent::Released(b) => {
+                    return false;
+                },
+                ButtonEvent::JustPressed(b) => {
+                    *button = ButtonEvent::Pressed(b.clone());
+                },
+            }
+        } */
+
         self.button_events.retain(|_hash, button| {
             match button {
                 // remove released, no need to keep those around.
@@ -221,10 +239,26 @@ impl<T: Clone + Hash + Eq + PartialEq + 'static> InputStorage for InputButtons<T
     }
 }
 
-#[derive(Default)]
-pub struct InputSystem;
+pub struct InputSystem {
+    gilrs: Option<Arc<Mutex<Gilrs>>>, // TODO
+}
 
 impl InputSystem {
+    pub(crate) fn new() -> Self {
+        let gilrs = match Gilrs::new() {
+            Ok(g) => Some(Arc::new(Mutex::new(g))),
+            Err(e) => {
+                warn!("Failure to initialize gilrs, gamepads will not work!\n{}", e);
+                
+                None
+            }
+        };
+
+        Self {
+            gilrs,
+        }
+    }
+
     pub fn update(&mut self, event: &InputEvent, world: &mut edict::World) -> bool {
         let event_queue = world.get_resource_mut::<EventQueue>();
         if event_queue.is_none() {
@@ -332,13 +366,3 @@ impl SimpleSystem for InputSystem {
         Ok(())
     }
 }
-
-/// Plugin that runs InputSystem
-#[derive(Default)]
-pub struct InputPlugin;
-
-impl Plugin for InputPlugin {
-    fn setup(&self, game: &mut crate::game::Game) {
-        game.with_system("input", InputSystem::default(), &[]);
-    }
-}

src/lib.rs

@@ -6,19 +6,3 @@ pub mod ecs;
 pub mod math;
 pub mod input;
 pub mod castable_any;
-pub mod plugin;
-
-use plugin::Plugin;
-
-use crate::input::InputPlugin;
-
-/// Default plugins of Lyra. Make sure to have these added to the Game first
-#[derive(Default)]
-pub struct DefaultPlugins;
-
-impl Plugin for DefaultPlugins {
-    fn setup(&self, game: &mut game::Game) {
-        // setup input
-        InputPlugin::default().setup(game);
-    }
-}

src/plugin.rs

@@ -1,76 +0,0 @@
-use crate::game::Game;
-
-/// A Plugin is something you can add to a `Game` that can be used to define systems, or spawn initial entities.
-pub trait Plugin {
-    /// Setup this plugin. This runs before the game has started
-    fn setup(&self, game: &mut Game);
-}
-
-impl<P> Plugin for P
-    where P: Fn(&mut Game)
-{
-    fn setup(&self, game: &mut Game) {
-        self(game);
-    }
-}
-
-/// Represents a set of plugins that will be executed in order they are supplied.
-#[derive(Default)]
-pub struct PluginSet {
-    /// A set of plugins that will be executed in order
-    pub plugins: Vec<Box<dyn Plugin>>,
-}
-
-impl PluginSet {
-    pub fn new() -> Self {
-        Self::default()
-    }
-
-    pub fn add_plugin<P>(&mut self, plugin: P) -> &mut Self
-    where
-        P: Plugin + 'static
-    {
-        self.plugins.push(Box::new(plugin));
-
-        self
-    }
-}
-
-impl Plugin for PluginSet {
-    fn setup(&self, game: &mut Game) {
-        for plugin in self.plugins.iter() {
-            plugin.setup(game);
-        }
-    }
-}
-
-// Macro used for implementing PluginSet for tuples
-macro_rules! impl_tuple_plugin_set {
-    ( $(($name: ident, $index: tt))+ ) => (
-        impl<$($name: Plugin + 'static),+> From<($($name,)+)> for PluginSet {
-            fn from(value: ($($name,)+)) -> Self {
-                let plugins = vec![$(Box::new(value.$index) as Box<(dyn Plugin + 'static)>),+];
-        
-                Self {
-                    plugins,
-                }
-            }
-        }
-    );
-}
-
-impl_tuple_plugin_set! { (C0, 0) }
-impl_tuple_plugin_set! { (C0, 0) (C1, 1) }
-impl_tuple_plugin_set! { (C0, 0) (C1, 1) (C2, 2) }
-impl_tuple_plugin_set! { (C0, 0) (C1, 1) (C2, 2) (C3, 3) }
-impl_tuple_plugin_set! { (C0, 0) (C1, 1) (C2, 2) (C3, 3) (C4, 4) }
-impl_tuple_plugin_set! { (C0, 0) (C1, 1) (C2, 2) (C3, 3) (C4, 4) (C5, 5) }
-impl_tuple_plugin_set! { (C0, 0) (C1, 1) (C2, 2) (C3, 3) (C4, 4) (C5, 5) (C6, 6) }
-impl_tuple_plugin_set! { (C0, 0) (C1, 1) (C2, 2) (C3, 3) (C4, 4) (C5, 5) (C6, 6) (C7, 7) }
-impl_tuple_plugin_set! { (C0, 0) (C1, 1) (C2, 2) (C3, 3) (C4, 4) (C5, 5) (C6, 6) (C7, 7) (C8, 8) }
-impl_tuple_plugin_set! { (C0, 0) (C1, 1) (C2, 2) (C3, 3) (C4, 4) (C5, 5) (C6, 6) (C7, 7) (C8, 8) (C9, 9) }
-impl_tuple_plugin_set! { (C0, 0) (C1, 1) (C2, 2) (C3, 3) (C4, 4) (C5, 5) (C6, 6) (C7, 7) (C8, 8) (C9, 9) (C10, 10) }
-impl_tuple_plugin_set! { (C0, 0) (C1, 1) (C2, 2) (C3, 3) (C4, 4) (C5, 5) (C6, 6) (C7, 7) (C8, 8) (C9, 9) (C10, 10) (C11, 11) }
-impl_tuple_plugin_set! { (C0, 0) (C1, 1) (C2, 2) (C3, 3) (C4, 4) (C5, 5) (C6, 6) (C7, 7) (C8, 8) (C9, 9) (C10, 10) (C11, 11) (C12, 12) }
-impl_tuple_plugin_set! { (C0, 0) (C1, 1) (C2, 2) (C3, 3) (C4, 4) (C5, 5) (C6, 6) (C7, 7) (C8, 8) (C9, 9) (C10, 10) (C11, 11) (C12, 12) (C13, 13) }
-impl_tuple_plugin_set! { (C0, 0) (C1, 1) (C2, 2) (C3, 3) (C4, 4) (C5, 5) (C6, 6) (C7, 7) (C8, 8) (C9, 9) (C10, 10) (C11, 11) (C12, 12) (C13, 13) (C14, 14) }