adjusted item_selection and created a module 'beatplayer'

athmos.py

@@ -3,25 +3,19 @@ from .colors import *
 from .item_selection import ItemSelection
 import pygame
 
-MAX_COUNT = 9
-
 class Athmos(ItemSelection):
 
     def __init__(self, screen):
         self.screen = screen
         self.show_list = True
-        self.surface = pygame.Surface((0,0), pygame.SRCALPHA)
         self.max_name_width = 350
-        super().__init__(self.surface, self.max_name_width, MAX_COUNT)
+        super().__init__(self.max_name_width)
 
     def set_filenames(self,filenames):
         super().set_items(filenames)
 
     def get_name_by_index(self, index):
         return self.items[index]
-    
-    def get_count(self):
-        return len(self.items)
 
     def update(self):
         if self.show_list: