made some changes kinda forgor what they were tbh

src/main.rs

@@ -13,6 +13,10 @@ enum gameState {
     Playing
 }
 
+enum SceneEnum {
+    Exit,
+    Resume
+}
 
 use imgui_glow_renderer::AutoRenderer;
 use imgui_sdl2_support::SdlPlatform;
@@ -40,6 +44,7 @@ use scene::Scene;
 
 fn main() {
 
+    // initialize SDL and gl
     let (gl, shader_version, window, mut events_loop, _context) = {
         let sdl = match sdl2::init()
             {
@@ -82,37 +87,10 @@ fn main() {
 
 
     // NOTE intiialize Camera
-    let mut camera = camera::Camera {
-        Position: Point3::new(0.0, 0.40, 1.0),
-        Pitch: -20.0,
-        ..camera::Camera::default()
-    };
-    // timing
-    let mut deltaTime: f32; // time between current frame and last frame
-    let mut lastFrame: f32 = 0.0;
-
-    //gl::load_with(|ptr| window.get_proc_address(ptr) as *const _);
-    let (ourshader, ourModel) = unsafe {
-        gl.enable(glow::DEPTH_TEST);
-
-        let ourShader = shader::shader::new("model", Arc::clone(&gl));
-
-        let ourModel = model::Model::new("resources/models/TestCarModel/CarW4.obj", Arc::clone(&gl));
-
-        (ourShader, ourModel)
-    };
-
-
 
     let mut State = gameState::Playing;
 
-    let mut scene = Scene::new(gl.clone());
-
-
-    let projection: Matrix4<f32> = perspective(Deg(45.0), SCR_WIDTH as f32/ SCR_HEIGHT as f32, 0.1, 100.0);
-
-
-
+    let mut scene = Scene::new(gl);
 
     println!("entering main loop");
 
@@ -126,35 +104,19 @@ fn main() {
         match &State {
             gameState::Playing => {
 
-                scene.update(&mut events_loop, &window);
+                match scene.update(&mut events_loop, &window)
+                {
+                    scene::SceneEnum::Exit => {
+                        break 'main;
+                    },
+                    _ => (),
+
+                }
 
                 window.gl_swap_window();
-                for event in events_loop.poll_iter() {
-
-                    match event {
-                        Event::Quit {..} |
-                        Event::KeyDown { keycode: Some(Keycode::Escape), .. } => {
-                            break 'main
-                        },
-                        Event::KeyDown {keycode: Some(Keycode::P), ..} => {
-                            State = gameState::Paused;
-                        }
-                        _ => {}
-                    }
-                }
             }
 
             gameState::Paused => {
-
-                for event in events_loop.poll_iter() {
-
-                    match event {
-                        Event::KeyDown {keycode: Some(Keycode::P), ..} => {
-                            State = gameState::Playing;
-                        }
-                        _ => {}
-                    }
-                }
             }
         }
     }

src/scene.rs

@@ -31,8 +31,14 @@ pub struct tempData {
     pub currentFrame: f32,
     pub deltaTime: f32,
     pub lastFrame: f32,
+    DebugMode: bool,
 }
 
+pub enum SceneEnum {
+    Exit,
+    Pause,
+    Resume,
+}
 
 
 pub struct Scene {
@@ -68,7 +74,8 @@ impl Scene{
                 current_rad: 1.0,
                 currentFrame: 0.0,
                 deltaTime: 0.0,
-                lastFrame: 0.0
+                lastFrame: 0.0,
+                DebugMode: false,
 
             };
 
@@ -98,7 +105,7 @@ impl Scene{
             }
         }
 
-    pub fn update(&mut self ,events_loop: &mut sdl2::EventPump, window: &sdl2::video::Window)
+    pub fn update(&mut self ,events_loop: &mut sdl2::EventPump, window: &sdl2::video::Window) -> SceneEnum
         {
             self.tempData.currentFrame = self.time.elapsed().as_secs_f32();
             self.tempData.deltaTime = self.tempData.currentFrame - self.tempData.lastFrame;
@@ -123,13 +130,31 @@ impl Scene{
             }
             self.Car.Draw(&self.shaders[0]);
 
-            self.drawImgui(&events_loop, &window);
+            if self.tempData.DebugMode{
+                self.drawImgui(&events_loop, &window);
+            }
 
-            let quit = false;
+            let mut ret = SceneEnum::Resume;
             for event in events_loop.poll_iter() {
+                if self.tempData.DebugMode {
                 self.imgui_plat.handle_event(&mut self.imgui, &event);
+                }
+                match event {
+                    Event::Quit {..} |
+                    Event::KeyDown { keycode: Some(Keycode::Escape), .. } => {
+                        ret = SceneEnum::Exit;
+                    },
+                    Event::KeyDown {keycode: Some(Keycode::P), ..} => {
+                    },
+                    Event::KeyDown {keycode: Some(Keycode::D), ..} => {
+                        self.tempData.DebugMode = !self.tempData.DebugMode
+                    }
+                        _ => {}
+                    }
 
             }
+
+                ret
         }