knobs module takes an attribute 'values'

knob.py

@@ -4,13 +4,13 @@ from colors import *
 
 class Knob:
     
-    def __init__(self, group, name, radius, position):
+    def __init__(self, group, name, radius, position, value = 0):
         self.group = group
         self.name = name
         self.color = color_primary
         self.radius = radius
         self.position = position
-        self.value = 0
+        self.value = value
         self.focused = False
 
     def set_value(self, value):

knobs.py

@@ -5,7 +5,7 @@ from knob import *
 
 class Knobs:
 
-    def __init__(self, gui):
+    def __init__(self, gui, values):
 
         self.gui = gui
 
@@ -20,6 +20,8 @@ class Knobs:
             'Gain'
         ]
 
+        self.values = values
+
         # Create and position the knobs
         self.knobs_radius = self.gui.screenW / 25
         knobs_spacing = self.knobs_radius * 2
@@ -29,7 +31,7 @@ class Knobs:
         y = knobs_y
         self.knobs = []
         for i in range(8):
-            self.knobs.append(Knob(self, knob_names[i], self.knobs_radius, (x, y)))
+            self.knobs.append(Knob(self, knob_names[i], self.knobs_radius, (x, y), values[i]))
             y += self.knobs_radius + knobs_spacing
             if i == 3 or i == 6:
                 x += self.knobs_radius + knobs_spacing
@@ -37,7 +39,7 @@ class Knobs:
 
     def display_label(self, knob):
         label_fx_name = font_helvetica.render(knob.name, False, color_primary_light)
-        label_fx_value = font_helvetica.render('[ ' + str(knob.value) + '% ]',
+        label_fx_value = font_helvetica.render('[ ' + str(knob.value*100) + '% ]',
                                         False, color_primary_light)
 
         label_x = self.gui.screenW - label_fx_name.get_width() - 20

main.py

@@ -35,7 +35,7 @@ class GuiMain:
 
         self.fx_mode_buttons[0].focused = True
 
-        self.knobs = Knobs(self)
+        self.knobs = Knobs(self, [0, 0.1, 0.4, 0.9, 0.2, 0.5, 0.8, 0.3])
 
         self.clock = pygame.time.Clock()
         self.running = True