From b960bcbd7fbb04a011288a2b9787878535d4e7d3 Mon Sep 17 00:00:00 2001
From: SallarShayegan <sallar.shayegan@gmail.com>
Date: Fri, 28 Feb 2025 14:04:53 +0100
Subject: [PATCH] added a knobs instance for every fx_mode

---
 knobs.py | 11 +++++++----
 main.py  | 23 ++++++++++++++---------
 2 files changed, 21 insertions(+), 13 deletions(-)

diff --git a/knobs.py b/knobs.py
index 8d8b4a7..1c0d3ca 100644
--- a/knobs.py
+++ b/knobs.py
@@ -2,10 +2,11 @@ import pygame
 from colors import *
 from fonts import *
 from knob import *
+import random
 
 class Knobs:
 
-    def __init__(self, gui, values):
+    def __init__(self, gui):
 
         self.gui = gui
 
@@ -20,7 +21,9 @@ class Knobs:
             'Gain'
         ]
 
-        self.values = values
+        self.values = []
+        for i in range(len(knob_names)):
+            self.values.append(random.random())
 
         # Create and position the knobs
         self.knobs_radius = self.gui.screenW / 25
@@ -31,7 +34,7 @@ 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), values[i]))
+            self.knobs.append(Knob(self, knob_names[i], self.knobs_radius, (x, y), self.values[i]))
             y += self.knobs_radius + knobs_spacing
             if i == 3 or i == 6:
                 x += self.knobs_radius + knobs_spacing
@@ -39,7 +42,7 @@ 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*100) + '% ]',
+        label_fx_value = font_helvetica.render('[ ' + str(int(round(knob.value * 100, 0))) + '% ]',
                                         False, color_primary_light)
 
         label_x = self.gui.screenW - label_fx_name.get_width() - 20
diff --git a/main.py b/main.py
index 1f34c0b..f36e5cd 100644
--- a/main.py
+++ b/main.py
@@ -14,7 +14,7 @@ class GuiMain:
         self.screenH = self.screen.get_height()
         self.screenW = self.screen.get_width()
 
-        fx_mode_labels = [
+        self.fx_mode_labels = [
             'Strings',
             'Beat',
             'L-Loop',
@@ -25,25 +25,30 @@ class GuiMain:
 
         # Create and position the fx_mode buttons
         self.fx_mode_buttons = []
+
+        self.fx_mode = 0
         
-        for i in range(len(fx_mode_labels)):
+        for i in range(len(self.fx_mode_labels)):
             x = self.screenW * 2.5 / 19
             y = i * self.screenH / 7.5 + 45
             r_x = self.screenW * 0.35 / 19
             r_y = (self.screenH-20) / 16
-            self.fx_mode_buttons.append(LozengeButton(self, fx_mode_labels[i], (x,y), r_x, r_y))
-
-        self.fx_mode_buttons[0].focused = True
-
-        self.knobs = Knobs(self, [0, 0.1, 0.4, 0.9, 0.2, 0.5, 0.8, 0.3])
+            self.fx_mode_buttons.append(LozengeButton(self, self.fx_mode_labels[i], (x,y), r_x, r_y))
+        
+        self.set_fx_mode(self.fx_mode_labels[self.fx_mode])
+        
+        self.knobs = []
+        for i in range(len(self.fx_mode_labels)):
+            self.knobs.append(Knobs(self))
 
         self.clock = pygame.time.Clock()
         self.running = True
         self.run()
 
     def set_fx_mode(self, mode):
+        self.fx_mode = self.fx_mode_labels.index(mode)
         for b in self.fx_mode_buttons:
-            if b.name != mode: b.focused = False
+            b.focused = (b.name == mode)
 
     def run(self):
         while self.running:
@@ -58,7 +63,7 @@ class GuiMain:
 
             # RENDER YOUR GAME HERE
 
-            self.knobs.display()
+            self.knobs[self.fx_mode].display()
 
             for button in self.fx_mode_buttons:
                 button.display()