fix lane divider and scoring system

Signed-off-by: Better nya <nya@nya.com>

main.py

@@ -10,6 +10,7 @@ pygame.display.set_caption("Traffic Controller")
 
 #CONSTANTS
 FPS = 60
+START_TIME = 0
 
 #CLOCK
 clock = pygame.time.Clock()
@@ -42,16 +43,8 @@ while running:
             pygame.quit()
             sys.exit()
 
-
-    #score/timer
-    font = pygame.font.SysFont(None, 48)
-    start_time = 0
-    current_time = pygame.time.get_ticks()
-    elapsed_time = (current_time - start_time) // 1000
-
-    timer_text = font.render(f"Time: {elapsed_time}s", True, (255, 255, 255))  # Render the text
-
-    screen.blit(timer_text, (100, 100))
+    #BG
+    screen.fill(BG_COLOUR)
 
     #INPUT
     keys = pygame.key.get_pressed()
@@ -65,23 +58,27 @@ while running:
         car_y += car_speed
 
     #LANE SPEED
-    lane_y += lane_speed
-    if lane_y > HEIGHT:
-        lane_y = 0
-
-    #BG
-    screen.fill(BG_COLOUR)
+    lane_y = (lane_y + lane_speed) % 80
 
     #ROAD
     pygame.draw.rect(screen, ROAD_COLOUR, (200, 0, 400, HEIGHT))
 
     #LANE DIVIDER
-    for i in range(-1, 10):
+    for i in range(-2, HEIGHT // 80 + 3):
         pygame.draw.rect(screen, LINE_COLOUR,
                          (WIDTH//2 - 5, lane_y + i * 80, 10, 40))
 
     #CAR
     pygame.draw.rect(screen, CAR_COLOUR, (car_x, car_y, car_width, car_height))
 
+    #score/timer
+    font = pygame.font.SysFont(None, 48)
+    current_time = pygame.time.get_ticks()
+    elapsed_time = ((current_time - START_TIME) // 1000) * 5
+
+    timer_text = font.render(f"Score: {elapsed_time}", True, (255, 255, 255))  # Render the text
+
+    screen.blit(timer_text, (50, 50))
+
     pygame.display.flip()
     clock.tick(FPS)