music_sampler.py

   1 import sys
   2
   3 if getattr(sys, 'frozen', False):
   4     os.chdir(sys._MEIPASS)
   5
   6 import pygame
   7 import pydub
   8 import helpers
   9
  10 pygame.mixer.pre_init(frequency = 44100)
  11 pygame.init()
  12
  13 size = width, height = 1024, 600
  14
  15 screen = pygame.display.set_mode(size)
  16 background = pygame.Surface(screen.get_size())
  17 background = background.convert()
  18 background.fill((250, 250, 250))
  19
  20 action_surface = pygame.Surface((600, 250)).convert()
  21 action_surface.fill((0,0,0))
  22 helpers.parse_config()
  23
  24 for key_name in helpers.Mapping.KEYS:
  25     key = helpers.Mapping.KEYS[key_name]
  26     key.draw(background)
  27
  28 screen.blit(background, (0, 0))
  29 screen.blit(action_surface, (10, 330))
  30
  31 pygame.display.flip()
  32
  33 contexts = [
  34     'normal'
  35 ]
  36
  37 context = 'normal'
  38
  39 while 1:
  40     event = pygame.event.wait()
  41     if event.type == pygame.QUIT or (
  42             event.type == pygame.KEYDOWN and
  43             event.mod  == 4160 and
  44             event.key  == pygame.K_c):
  45         pygame.quit()
  46         sys.exit()
  47
  48     if context == 'normal':
  49         if event.type == pygame.KEYDOWN:
  50             key = helpers.Key.find_by_key_num(event.key)
  51             if key is not None:
  52                 key.do_actions()
  53         elif event.type == pygame.MOUSEBUTTONUP:
  54             key = helpers.Key.find_by_collidepoint(pygame.mouse.get_pos())
  55             if key is not None:
  56                 key.list_actions(action_surface)
  57
  58     pygame.display.flip()
  59