eventing will be slightly harder

src/render_system.rs

@@ -31,15 +31,6 @@ impl Component for Geometry {
     type Storage = VecStorage<Self>;
 }
 
-#[derive(Debug, Clone)]
-pub struct Render {
-    pub vertices: Vec<VertexTypeContainer>,
-}
-
-impl Component for Render {
-    type Storage = VecStorage<Self>;
-}
-
 #[derive(Debug, Clone)]
 pub struct Textures {
     pub textures: Vec<Arc<CanvasTextureHandle>>,
@@ -63,7 +54,6 @@ pub struct RenderSystem;
 
 impl<'a> System<'a> for RenderSystem {
     type SystemData = (
-        WriteStorage<'a, Render>,
         WriteStorage<'a, Position>,
         WriteStorage<'a, Geometry>,
         WriteStorage<'a, Textures>,
@@ -73,7 +63,6 @@ impl<'a> System<'a> for RenderSystem {
     );
 
     fn run(&mut self, (
-        mut vertices_list,
         mut pos_list,
         mut geom_list,
         mut textures_list,
@@ -86,7 +75,7 @@ impl<'a> System<'a> for RenderSystem {
         // compu_frame.add_with_image_swap(compute_buffer.clone(), compute_kernel.clone(), &compu_sprite1);
         // compu_frame.add(compute_buffer.clone(), compute_kernel.clone());
 
-        for (vertices, position, geometry, textures) in (&mut vertices_list, &mut pos_list, &mut geom_list, &mut textures_list).join() {
+        for (position, geometry, textures) in (&mut pos_list, &mut geom_list, &mut textures_list).join() {
             // geom.pos_x += mv.vel_x * state.delta_time;
             // geom.pos_y += mv.vel_y * state.delta_time;
 
@@ -105,7 +94,7 @@ impl<'a> System<'a> for RenderSystem {
             state.canvas_frame.add(textured_vertices);
         }
 
-        for (vertices, position, geometry, images) in (&mut vertices_list, &mut pos_list, &mut geom_list, &mut images_list).join() {
+        for (position, geometry, images) in (&mut pos_list, &mut geom_list, &mut images_list).join() {
             // geom.pos_x += mv.vel_x * state.delta_time;
             // geom.pos_y += mv.vel_y * state.delta_time;