feat: add new basic structures

based on rust-windowing/winit#3626 (comment)

honeycomb-core/src/attributes/collections.rs

@@ -484,7 +484,7 @@ mod tests {
     }
 
     #[test]
-    #[should_panic(expected = "assertion failed: tmp.is_none()")]
+    #[should_panic(expected = "assertion failed: state.is_none()")]
     fn sparse_vec_insert_already_existing() {
         generate_sparse!(storage);
         assert_eq!(storage.get(&3), &Some(Temperature::from(279.0)));

honeycomb-render/src/runner.rs

@@ -8,7 +8,7 @@ use winit::event::{Event, WindowEvent};
 use winit::event_loop::EventLoop;
 use winit::window::{Window, WindowAttributes};
 
-use crate::state::State;
+use crate::tmp::State;
 use crate::RenderParameters;
 use honeycomb_core::{CMap2, CoordsFloat};
 

honeycomb-render/src/state/app.rs

@@ -0,0 +1,12 @@
+//! mod doc
+
+use crate::handle::CMap2RenderHandle;
+use crate::state::gfx::GfxState;
+use honeycomb_core::CoordsFloat;
+use winit::window::Window;
+
+pub struct App<'a, T: CoordsFloat> {
+    pub(crate) window: Option<Window>,
+    pub(crate) gfx: Option<GfxState>,
+    pub(crate) map_handle: Option<CMap2RenderHandle<'a, T>>,
+}

honeycomb-render/src/state/gfx.rs

@@ -0,0 +1,21 @@
+//! mod doc
+
+use crate::camera::{Camera, CameraController, CameraUniform};
+use winit::dpi::PhysicalSize;
+
+pub struct GfxState {
+    surface: wgpu::Surface<'static>,
+    device: wgpu::Device,
+    queue: wgpu::Queue,
+    config: wgpu::SurfaceConfiguration,
+    size: PhysicalSize<u32>,
+    render_pipeline: wgpu::RenderPipeline,
+    vertex_buffer: wgpu::Buffer,
+    num_vertices: u32,
+    camera: Camera,
+    camera_uniform: CameraUniform,
+    camera_buffer: wgpu::Buffer,
+    camera_bind_group: wgpu::BindGroup,
+    camera_controller: CameraController,
+    smaa_target: smaa::SmaaTarget,
+}

honeycomb-render/src/state.rs → honeycomb-render/src/state/mod.rs

@@ -4,6 +4,9 @@
 
 // ------ IMPORTS
 
+mod app;
+mod gfx;
+
 // intern
 use crate::camera::{Camera, CameraController, CameraUniform, SPEED_FACTOR};
 use crate::handle::CMap2RenderHandle;