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comparison gamelib/sound.py @ 111:18ffaaaa27e7

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Add explicit check for sound file existence (my pygame 1.9 returns a valid sound object even when the path does not exist).
author Simon Cross <simon@simonx>
date Tue, 24 Aug 2010 14:43:33 +0200
parents 5213b45fcc7e
children 3b293e3b8829
comparison
equal deleted inserted replaced
110:545dee3bd8e9 111:18ffaaaa27e7
1 # Sound management for Suspended Sentence 1 # Sound management for Suspended Sentence
2 2
3 # This re-implements some of the albow.resource code to 3 # This re-implements some of the albow.resource code to
4 # a) work around an annoying bugs 4 # a) work around an annoying bugs
5 # b) add some missing functionality (disable_sound) 5 # b) add some missing functionality (disable_sound)
6
7 import os
6 8
7 from albow.resource import _resource_path, dummy_sound 9 from albow.resource import _resource_path, dummy_sound
8 10
9 sound_cache = {} 11 sound_cache = {}
10 12
12 if sound_cache is None: 14 if sound_cache is None:
13 return dummy_sound 15 return dummy_sound
14 path = _resource_path("sounds", names) 16 path = _resource_path("sounds", names)
15 sound = sound_cache.get(path) 17 sound = sound_cache.get(path)
16 if not sound: 18 if not sound:
19 if not os.path.isfile(path):
20 missing_sound("File does not exist", path)
21 return dummy_sound
17 try: 22 try:
18 from pygame.mixer import Sound 23 from pygame.mixer import Sound
19 except ImportError, e: 24 except ImportError, e:
20 no_sound(e) 25 no_sound(e)
21 return dummy_sound 26 return dummy_sound