added debug.rs and moved some code there

src/debug.rs

@@ -0,0 +1,85 @@
+
+use imgui_glow_renderer::AutoRenderer;
+use imgui_sdl2_support::SdlPlatform;
+
+use sdl2::event::Event;
+const MODELS: [&str; 3]= ["resources/models/TestCarModel/CarW4.obj", "resources/models/TestCarModel/CarW1.obj",
+"resources/models/TestCarModel/CarW0.obj"];
+
+
+pub struct Debug {
+    imgui: imgui::Context,
+    renderer: AutoRenderer,
+    platform: SdlPlatform,
+}
+
+impl Debug {
+    pub fn new(gl: std::sync::Arc<glow::Context>) -> Debug
+        {
+            let mut imgui = imgui::Context::create();
+
+            imgui
+                .fonts()
+                .add_font(&[imgui::FontSource::DefaultFontData {config: None}]);
+
+            let mut platform = SdlPlatform::init(&mut imgui);
+            let mut renderer = match AutoRenderer::initialize(gl.clone(), &mut imgui)
+                {
+                    Ok(ret) => ret,
+                    Err(s) => panic!("Failed to initialize Imgui Platform Renderer: {}", s),
+                };
+            Debug {
+                imgui,
+                renderer,
+                platform
+            }
+        }
+
+    pub fn handle(&mut self, event: &sdl2::event::Event)
+        {
+            self.platform.handle_event(&mut self.imgui, event);
+        }
+
+    pub fn drawImgui(&mut self, events_loop: &sdl2::EventPump, window: &sdl2::video::Window,
+    tempData: &mut crate::scene::tempData, Car: &crate::model::Model)
+        {
+            self.platform.prepare_frame(&mut self.imgui, &window, &events_loop );
+            let ui = self.imgui.new_frame();
+            let mut hello = String::new();
+
+            ui.window("POLY I WILL FUCKING")
+                  .size([500.0, 100.0], imgui::Condition::FirstUseEver)
+                  .build(|| {
+                      ui.text("you serve no purpose in life");
+                      ui.text("Your Purpose in life is to suck my dick");
+                      ui.slider("The Spin Speed", 0.1, 10.0, &mut tempData.spinSpeed);
+                      if ui
+                          .button("Quit") {
+                              hello = String::from("cannot quit from here");
+
+                          }
+                      ui.text(hello);
+                  });
+
+            ui.window("Stats")
+              .size([300.0,500.0], imgui::Condition::Always)
+              .build(|| {
+                  ui.text("Model Information");
+                  ui.separator();
+                  ui.text(format!("count meshes: {}", Car.meshes.len()));
+                  for i in 0..Car.meshes.len()
+                  {
+                      ui.text(format!("Mesh Number: {}",i ));
+                      ui.text(format!("count vertices: {}", Car.meshes[i].vertices.len()));
+                      ui.separator();
+                  }
+              });
+
+
+            let draw_data = self.imgui.render();
+
+            self.renderer.render(draw_data).unwrap();
+
+        }
+
+}

src/main.rs

@@ -39,6 +39,7 @@ mod shader;
 mod model;
 mod camera;
 mod scene;
+mod debug;
 
 use scene::Scene;
 

src/scene.rs

@@ -22,7 +22,6 @@ const MODELS: [&str; 3]= ["resources/models/TestCarModel/CarW4.obj", "resources/
 "resources/models/TestCarModel/CarW0.obj"];
 
 
-
 /// XXX this is temporary, thus the name
 pub struct tempData {
     pub projection: Matrix4<f32>,
@@ -33,6 +32,7 @@ pub struct tempData {
     pub lastFrame: f32,
     DebugMode: bool,
 }
+use crate::debug::Debug;
 
 pub enum SceneEnum {
     Exit,
@@ -45,9 +45,7 @@ pub struct Scene {
     gl: Arc<glow::Context>,
     pub Car: Model,
     camera: Camera,
-    imgui: imgui::Context,
+    debug: Debug,
-    imgui_rend: AutoRenderer,
-    imgui_plat: SdlPlatform,
     shaders: Vec<Rc<shader>>,
     time: std::time::Instant,
     tempData: tempData,
@@ -79,26 +77,12 @@ impl Scene{
 
             };
 
-            let mut imgui = imgui::Context::create();
+            let debug = Debug::new(gl.clone());
-
-            imgui
-                .fonts()
-                .add_font(&[imgui::FontSource::DefaultFontData {config: None}]);
-
-            let mut platform = SdlPlatform::init(&mut imgui);
-            let mut renderer = match AutoRenderer::initialize(gl.clone(), &mut imgui)
-                {
-                    Ok(ret) => ret,
-                    Err(s) => panic!("Failed to initialize Imgui Platform Renderer: {}", s),
-                };
-
             Scene{
                 gl,
                 Car,
                 camera,
-                imgui,
+                debug,
-                imgui_rend: renderer,
-                imgui_plat: platform,
                 shaders: vec![shader],
                 time,
                 tempData,
@@ -131,13 +115,13 @@ impl Scene{
             self.Car.Draw(&self.shaders[0]);
 
             if self.tempData.DebugMode{
-                self.drawImgui(&events_loop, &window);
+                self.debug.drawImgui(&events_loop, &window, &mut self.tempData, &self.Car);
             }
 
             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);
+                self.debug.handle(&event);
                 }
                 match event {
                     Event::Quit {..} |
@@ -158,38 +142,4 @@ impl Scene{
         }
 
 
-    fn drawImgui(&mut self, events_loop: &sdl2::EventPump, window: &sdl2::video::Window)
-        {
-            self.imgui_plat.prepare_frame(&mut self.imgui, &window, &events_loop );
-            let ui = self.imgui.new_frame();
-
-            ui.window("POLY I WILL FUCKING")
-                  .size([500.0, 100.0], imgui::Condition::FirstUseEver)
-                  .build(|| {
-                      ui.text("you serve no purpose in life");
-                      ui.text("Your Purpose in life is to suck my dick");
-                      ui.slider("The Spin Speed", 0.1, 10.0, &mut self.tempData.spinSpeed);
-                  });
-
-            ui.window("Stats")
-              .size([300.0,500.0], imgui::Condition::Always)
-              .build(|| {
-                  ui.text("Model Information");
-                  ui.separator();
-                  ui.text(format!("count meshes: {}", self.Car.meshes.len()));
-                  for i in 0..self.Car.meshes.len()
-                  {
-                      ui.text(format!("Mesh Number: {}",i ));
-                      ui.text(format!("count vertices: {}", self.Car.meshes[i].vertices.len()));
-                      ui.separator();
-                  }
-              });
-
-
-            let draw_data = self.imgui.render();
-
-            self.imgui_rend.render(draw_data).unwrap();
-
-        }
-
 }