can change models now

src/debug.rs

@@ -7,12 +7,24 @@ const MODELS: [&str; 3]= ["resources/models/TestCarModel/CarW4.obj", "resources/
 "resources/models/TestCarModel/CarW0.obj"];
 
 
+
+
+pub enum dEvent
+    {
+        loadModel(i32),
+        exit,
+    }
+
+
 pub struct Debug {
     imgui: imgui::Context,
     renderer: AutoRenderer,
     platform: SdlPlatform,
+    selectedModel: i32
 }
 
+
+
 impl Debug {
     pub fn new(gl: std::sync::Arc<glow::Context>) -> Debug
         {
@@ -31,7 +43,8 @@ impl Debug {
             Debug {
                 imgui,
                 renderer,
-                platform
+                platform,
+                selectedModel: 0,
             }
         }
 
@@ -41,11 +54,11 @@ impl Debug {
         }
 
     pub fn drawImgui(&mut self, events_loop: &sdl2::EventPump, window: &sdl2::video::Window,
-    tempData: &mut crate::scene::tempData, Car: &crate::model::Model)
+    tempData: &mut crate::scene::tempData, Car: &crate::model::Model) -> Vec<dEvent>
         {
             self.platform.prepare_frame(&mut self.imgui, &window, &events_loop );
             let ui = self.imgui.new_frame();
-            let mut hello = String::new();
+            let mut ret = Vec::<dEvent>::new();
 
             ui.window("POLY I WILL FUCKING")
                   .size([500.0, 100.0], imgui::Condition::FirstUseEver)
@@ -55,10 +68,11 @@ impl Debug {
                       ui.slider("The Spin Speed", 0.1, 10.0, &mut tempData.spinSpeed);
                       if ui
                           .button("Quit") {
-                              hello = String::from("cannot quit from here");
-
+                              ret.push(dEvent::exit);
                           }
-                      ui.text(hello);
+                      if ui.list_box("Select Model to Load", &mut self.selectedModel, &MODELS, 5) {
+                          ret.push(dEvent::loadModel(self.selectedModel));
+                      }
                   });
 
             ui.window("Stats")
@@ -80,6 +94,7 @@ impl Debug {
 
             self.renderer.render(draw_data).unwrap();
 
+            ret
         }
 
 }

src/scene.rs

@@ -95,6 +95,7 @@ impl Scene{
             self.tempData.deltaTime = self.tempData.currentFrame - self.tempData.lastFrame;
             self.tempData.lastFrame = self.tempData.currentFrame;
             self.tempData.current_rad += self.tempData.spinSpeed/15.0;
+            let mut ret = SceneEnum::Resume;
 
             unsafe {
                 self.gl.enable(glow::DEPTH_TEST);
@@ -115,10 +116,20 @@ impl Scene{
             self.Car.Draw(&self.shaders[0]);
 
             if self.tempData.DebugMode{
-                self.debug.drawImgui(&events_loop, &window, &mut self.tempData, &self.Car);
+                for command in self.debug.drawImgui(&events_loop, &window, &mut self.tempData, &self.Car)
+                    {
+                        use crate::debug::dEvent;
+                        match command
+                            {
+                                dEvent::exit => ret = SceneEnum::Exit,
+                                dEvent::loadModel(i) => {
+                                    self.Car = Model::new(MODELS[i as usize], Arc::clone(&self.gl));
+                                }
+                                _ => (),
+                            }
+                    }
             }
 
-            let mut ret = SceneEnum::Resume;
             for event in events_loop.poll_iter() {
                 if self.tempData.DebugMode {
                 self.debug.handle(&event);