adjustements

car.py

@@ -62,6 +62,7 @@ class Car(pygame.sprite.Sprite):
         self.run = True
         self.distance_run = 0
         self.creation_dt = datetime.datetime.now()
+        self.run_time = 0
 
     def reset_car_pos(self):
         self.rect.center = (
@@ -109,10 +110,9 @@ class Car(pygame.sprite.Sprite):
             -self.speed * vec[1] / 2 + old_center[1],
         )
         self.update_sensors()
-        self.distance_run += int(distance(old_center, self.rect.center))
-        self.brain.fitness = int(
-            math.sqrt(self.distance_run)
-        )  # - 2  # penalize jittering
+        if self.run:
+            self.distance_run += int(distance(old_center, self.rect.center))
+            self.brain.fitness = math.sqrt(self.distance_run)
 
     def probe_lines_proximity(self, lines):
         # print(self.center_sensor, lines[0])
@@ -150,16 +150,16 @@ class Car(pygame.sprite.Sprite):
         self.rect = self.image.get_rect()
         self.rect.center = old_center
         self.update_position()
-        run_time = (datetime.datetime.now() - self.creation_dt).seconds
-        if run_time > MAX_RUN_TIME:
+        self.run_time = (datetime.datetime.now() - self.creation_dt).seconds
+        if self.run_time > MAX_RUN_TIME:
             print("RUNTIME EXCEEDED")
         if (
             self.speed < 0.01
             or self.brain.fitness > CAR_MAX_FITNESS
-            or run_time > MAX_RUN_TIME
+            or self.run_time > MAX_RUN_TIME
         ):
             self.run = False
-            print(f"Car {id(self)} crashed")
+            # print(f"Car {id(self)} crashed")
         # print(
         #     'id', id(self),
         #     'Speed', self.speed,