Added input handling

simulator/src/main.rs

@@ -48,6 +48,13 @@ impl<'a> ApplicationHandler for StateApplication<'a>{
                 WindowEvent::RedrawRequested => {
                     self.state.as_mut().unwrap().render().unwrap();
                 }
+                WindowEvent::KeyboardInput { .. } => {
+                    if let Some(state) = self.state.as_mut() {
+                        if state.input(&event) {
+                            return;
+                        }
+                    }
+                }
                 _ => {}
             }
         }
@@ -91,6 +98,14 @@ impl<'a> State<'a> {
         }
     }
 
+    pub fn input(&mut self, event: &WindowEvent) -> bool {
+        false
+    }
+
+    fn update(&mut self) {
+        // TODO: Update logic here
+    }
+
     fn create_surface_config(size: PhysicalSize<u32>, capabilities: SurfaceCapabilities) -> wgpu::SurfaceConfiguration {
         let surface_format = capabilities.formats.iter()
             .find(|f| f.is_srgb())