added a binary_button module for the mute function

binary_button.py

@@ -0,0 +1,30 @@
+import pygame
+from fonts import *
+from colors import *
+
+class BinaryButton:
+
+    def __init__(self, screen, position, size, label, state):
+        self.screen = screen
+        self.position = position
+        self.size = size
+        self.label = label
+        self.state = state
+
+    def check_click(self, pos):
+        if pos[0] >= self.position[0] and pos[1] >= self.position[1] and pos[0] <= self.position[0] + self.size[0] and pos[1] <= self.position[1] + self.size[1]:
+                self.state = not self.state
+
+    def display(self):
+        if self.state:
+            w = 0
+            text_color = "black"
+        else:
+            w = 2
+            text_color = color_primary
+
+        pygame.draw.rect(self.screen, color_primary, (self.position, self.size), w)
+            
+        label = font_helvetica16.render(self.label, False, text_color)
+        self.screen.blit(label, (self.position[0] + (self.size[0] - label.get_width())/2,
+                                 self.position[1] + (self.size[1] - label.get_height())/2))