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comparison gamelib/main.py @ 107:5213b45fcc7e

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Initial event sound support
author Neil Muller <neil@dip.sun.ac.za>
date Tue, 24 Aug 2010 14:07:07 +0200
parents 65976205fc2d
children 97322b78d1c1
comparison
equal deleted inserted replaced
106:da547e148532 107:5213b45fcc7e
8 # The following horribleness fixes this. 8 # The following horribleness fixes this.
9 import sys 9 import sys
10 import os.path 10 import os.path
11 right_path = os.path.dirname(os.path.dirname(__file__)) 11 right_path = os.path.dirname(os.path.dirname(__file__))
12 sys.path.insert(0, right_path) 12 sys.path.insert(0, right_path)
13 from optparse import OptionParser
13 14
14 import pygame 15 import pygame
15 from pygame.locals import SWSURFACE 16 from pygame.locals import SWSURFACE
16 from albow.dialogs import alert 17 from albow.dialogs import alert
17 from albow.shell import Shell 18 from albow.shell import Shell
18 19
19 from menu import MenuScreen 20 from menu import MenuScreen
20 from gamescreen import GameScreen 21 from gamescreen import GameScreen
21 from constants import SCREEN, FRAME_RATE 22 from constants import SCREEN, FRAME_RATE, FREQ, BITSIZE, CHANNELS, BUFFER
23 from sound import no_sound, disable_sound
24
25 def parse_args(args):
26 parser = OptionParser()
27 parser.add_option("--no-sound", action="store_false", default=True,
28 dest="sound", help="disable sound")
29 opts, _ = parser.parse_args(args or [])
30 return opts
22 31
23 class MainShell(Shell): 32 class MainShell(Shell):
24 def __init__(self, display): 33 def __init__(self, display):
25 Shell.__init__(self, display) 34 Shell.__init__(self, display)
26 self.menu_screen = MenuScreen(self) 35 self.menu_screen = MenuScreen(self)
27 self.game_screen = GameScreen(self) 36 self.game_screen = GameScreen(self)
28 self.set_timer(FRAME_RATE) 37 self.set_timer(FRAME_RATE)
29 self.show_screen(self.menu_screen) 38 self.show_screen(self.menu_screen)
30 39
31 def main(): 40 def main():
41 opts = parse_args(sys.argv)
32 pygame.display.init() 42 pygame.display.init()
33 pygame.font.init() 43 pygame.font.init()
44 if opts.sound:
45 try:
46 pygame.mixer.init(FREQ, BITSIZE, CHANNELS, BUFFER)
47 except pygame.error, exc:
48 no_sound(exc)
49 else:
50 # Ensure get_sound returns nothing, so everything else just works
51 disable_sound()
34 display = pygame.display.set_mode(SCREEN, SWSURFACE) 52 display = pygame.display.set_mode(SCREEN, SWSURFACE)
35 shell = MainShell(display) 53 shell = MainShell(display)
36 shell.run() 54 shell.run()
37 55