feat: add reset shortcut

src/game.py

@@ -39,13 +39,11 @@ class Game:
             self.process_pygame_events()
             self.car.update(dt)
             self.car.check_collisions(self.track.get_collision_polygons())
+            self.update_camera()
             self.render()
             self.clock.tick(60)
 
     def process_pygame_events(self):
-        self.camera.set_pos(self.car.pos)
-        self.camera.set_direction(self.car.direction)
-        self.camera.set_size(Vec(*self.win.get_size()))
         for event in pygame.event.get():
             if event.type == pygame.QUIT:
                 self.quit()
@@ -59,6 +57,11 @@ class Game:
             elif event.type == pygame.KEYUP:
                 self.on_key_up(event)
 
+    def update_camera(self):
+        self.camera.set_pos(self.car.pos)
+        self.camera.set_direction(self.car.direction)
+        self.camera.set_size(Vec(*self.win.get_size()))
+
     def quit(self):
         self.running = False
 
@@ -88,6 +91,8 @@ class Game:
             self.show_speed = not self.show_speed
         elif event.key == pygame.K_c:
             self.show_raycasts = not self.show_raycasts
+        elif event.key == pygame.K_r:
+            self.reset()
 
     def on_key_up(self, event: pygame.event.Event):
         if event.key == pygame.K_w:
@@ -128,3 +133,8 @@ class Game:
             pts2.append((ox + r2 * dx, oy + r2 * dy))
 
         pygame.draw.polygon(self.win, (200, 200, 200), pts1 + pts2[::-1])
+
+    def reset(self):
+        self.car.pos = self.track.start_pos
+        self.car.direction = self.track.start_dir
+        self.car.speed = 0