1 files changed, 25 insertions, 7 deletions

diff --git a/engine/src/lib.rs b/engine/src/lib.rs
index c537e06..75bc921 100644
--- a/engine/src/lib.rs
+++ b/engine/src/lib.rs
@@ -3,40 +3,48 @@
 
 use ecs::component::Sequence as ComponentSequence;
 use ecs::extension::Extension;
-use ecs::pair::Pair;
 use ecs::phase::PRE_UPDATE as PRE_UPDATE_PHASE;
 use ecs::sole::Sole;
+use ecs::system::initializable::Initializable;
+use ecs::system::observer::Observer;
 use ecs::system::{Into, System};
 use ecs::uid::Uid;
 use ecs::{SoleAlreadyExistsError, World};
 
-use crate::delta_time::{update as update_delta_time, DeltaTime, LastUpdate};
+use crate::asset::{Assets, Extension as AssetExtension};
+use crate::delta_time::{DeltaTime, LastUpdate, update as update_delta_time};
 
 mod opengl;
 mod util;
+mod work_queue;
 
+pub mod asset;
 pub mod camera;
 pub mod collision;
 pub mod data_types;
 pub mod delta_time;
 pub mod draw_flags;
 pub mod file_format;
+pub mod image;
 pub mod input;
 pub mod lighting;
 pub mod material;
 pub mod math;
 pub mod mesh;
+pub mod model;
 pub mod projection;
 pub mod renderer;
 pub mod texture;
 pub mod transform;
-pub mod window;
+pub mod windowing;
 
 pub extern crate ecs;
 
 pub(crate) use crate::data_types::matrix;
 pub use crate::data_types::{color, vector};
 
+const INITIAL_ASSET_CAPACITY: usize = 128;
+
 #[derive(Debug)]
 pub struct Engine
 {
@@ -49,6 +57,9 @@ impl Engine
     #[must_use]
     pub fn new() -> Self
     {
+        #[cfg(windows)]
+        nu_ansi_term::enable_ansi_support().unwrap();
+
         let mut world = World::new();
 
         world.add_sole(DeltaTime::default()).ok();
@@ -60,6 +71,14 @@ impl Engine
                 .initialize((LastUpdate::default(),)),
         );
 
+        let mut assets = Assets::with_capacity(INITIAL_ASSET_CAPACITY);
+
+        crate::model::asset::add_importers(&mut assets);
+        crate::material::asset::add_importers(&mut assets);
+        crate::image::set_asset_importers(&mut assets);
+
+        world.add_extension(AssetExtension { assets });
+
         Self { world }
     }
 
@@ -79,13 +98,12 @@ impl Engine
         self.world.register_system(phase_euid, system);
     }
 
-    pub fn register_observer_system<'this, SystemImpl>(
+    pub fn register_observer<'this, SystemImpl>(
         &'this mut self,
-        system: impl System<'this, SystemImpl>,
-        event: Pair<Uid, Uid>,
+        observer: impl Observer<'this, SystemImpl>,
     )
     {
-        self.world.register_observer_system(system, event);
+        self.world.register_observer(observer);
     }
 
     /// Adds a globally shared singleton value.