Power bars are now visual as well as audio.

__init__.py

@@ -205,16 +205,26 @@ def generate_tone(frequency, duration=0.1, sample_rate=44100, volume = 0.2):
 
 def x_powerbar():
     clock = pygame.time.Clock()
+    screen = pygame.display.get_surface()
     position = -50  # Start from the leftmost position
     direction = 1   # Move right initially
+    barHeight = 20
     while True:
         frequency = 440  # A4 note
-        left_volume = (50 - position) / 100
-        right_volume = (position + 50) / 100
+        leftVolume = (50 - position) / 100
+        rightVolume = (position + 50) / 100
         tone = generate_tone(frequency)
         channel = tone.play()
-        channel.set_volume(left_volume, right_volume)
+        channel.set_volume(leftVolume, rightVolume)
+        # Visual representation
+        screen.fill((0, 0, 0))
+        barWidth = screen.get_width() - 40  # Leave 20px margin on each side
+        pygame.draw.rect(screen, (100, 100, 100), (20, screen.get_height() // 2 - barHeight // 2, barWidth, barHeight))
+        markerPos = int(20 + (position + 50) / 100 * barWidth)
+        pygame.draw.rect(screen, (255, 0, 0), (markerPos - 5, screen.get_height() // 2 - barHeight, 10, barHeight * 2))
+        pygame.display.flip()
         for event in pygame.event.get():
+            check_for_exit()
             if event.type == pygame.KEYDOWN and event.key == pygame.K_SPACE:
                 channel.stop()
                 return position  # This will return a value between -50 and 50
@@ -229,20 +239,29 @@ def x_powerbar():
 
 def y_powerbar():
     clock = pygame.time.Clock()
+    screen = pygame.display.get_surface()
     power = 0
     direction = 1  # 1 for increasing, -1 for decreasing
+    barWidth = 20
     while True:
         frequency = 220 + (power * 5)  # Adjust these values to change the pitch range
         tone = generate_tone(frequency)
         channel = tone.play()
+        # Visual representation
+        screen.fill((0, 0, 0))
+        barHeight = screen.get_height() - 40  # Leave 20px margin on top and bottom
+        pygame.draw.rect(screen, (100, 100, 100), (screen.get_width() // 2 - barWidth // 2, 20, barWidth, barHeight))
+        markerPos = int(20 + (100 - power) / 100 * barHeight)
+        pygame.draw.rect(screen, (255, 0, 0), (screen.get_width() // 2 - barWidth, markerPos - 5, barWidth * 2, 10))
+        pygame.display.flip()
         for event in pygame.event.get():
+            check_for_exit()
             if event.type == pygame.KEYDOWN and event.key == pygame.K_SPACE:
                 channel.stop()
                 return power
         power += direction
         if power >= 100 or power <= 0:
             direction *= -1  # Reverse direction at limits
-        check_for_exit()
         clock.tick(40)
 
 def cut_scene(sounds, soundName):