added the fx_mode visualization

colors.py

@@ -0,0 +1,4 @@
+
+color_primary = (0, 190, 180)
+color_primary_light = (0, 255, 245)
+color_primary_dark = (0, 120, 115)

main.py

@@ -1,5 +1,6 @@
 import pygame
 from knob import *
+from colors import *
 
 # pygame setup
 pygame.init()
@@ -7,9 +8,14 @@ screenW = 561
 screenH = 325
 screen = pygame.display.set_mode((screenW, screenH))
 
-color_primary = (0, 190, 180)
+fx_modes = [
-color_primary_light = (0, 255, 245)
+    'Strings',
-color_primary_dark = (0, 110, 115)
+    'Beat',
+    'L-Loop',
+    'R-Loop',
+    'Jack',
+    'Athmo'
+]
 
 # Create and position the knobs
 knobs_radius = screenW / 25
@@ -29,6 +35,7 @@ for i in range(8):
 pygame.font.init() # you have to call this at the start, 
                    # if you want to use this module.
 font_helvetica = pygame.font.SysFont('Helvetica', 30)
+font_helvetica16 = pygame.font.SysFont('Helvetica', 15)
 
 clock = pygame.time.Clock()
 running = True
@@ -72,6 +79,12 @@ def display_label(index):
     knobs[index].set_value(0.86)
     knobs[index].set_color(color_primary_light)
 
+def draw_lozi(x, y, color, outlined = False):
+    rX = screenW * 0.35 / 19
+    rY = (screenH-20) / 16
+    w = 2 if outlined else 0
+    pygame.draw.polygon(screen, color, [(x-rX, y), (x, y-rY), (x+rX, y), (x, y+rY)], w)
+
 while running:
     # poll for events
     # pygame.QUIT event means the user clicked X to close your window
@@ -89,7 +102,26 @@ while running:
     for i in range(8):
         knobs[i].display()
 
-    pygame.draw.polygon(screen, "white", [(0, screenH/2), (screenW*3/19, screenH), (0, screenH)])
+    pygame.draw.rect(screen, color_primary_dark, ((10, 10), (screenW * 1.5 / 19, screenH - 18)))
+    fx_mode = 1
+    for i in range(6):
+        x = screenW * 2.5 / 19
+        y = i * screenH / 7.3 + 35
+        if i == fx_mode:
+            draw_lozi(x, y, color_primary)
+            fx_mode_label = font_helvetica16.render(fx_modes[i], False, color_primary)
+            screen.blit(fx_mode_label, (x+20, y-8))
+        else:
+            draw_lozi(x, y, color_primary, True)
+            fx_mode_label = font_helvetica16.render(str(fx_modes[i])[0:1], False, color_primary)
+            screen.blit(fx_mode_label, (x-4, y-7))
+    """
+    for i in range(7):
+        pygame.draw.rect(screen, color_primary, ((screenW * 1.5 / 19 + 10, i * (screenH-20)/7 + 10), (screenW * 1.5 / 19 - 10 , (screenH-20)/7 - 10)))
+    """
+
+    pygame.draw.polygon(screen, "black", [(0, screenH/2), (screenW*3 / 19, screenH), (0, screenH)], 20)
+    pygame.draw.polygon(screen, "white", [(0, screenH/2), (screenW*3 / 19, screenH), (0, screenH)])
     # flip() the display to put your work on screen
     pygame.display.flip()