def __init__(self, game_opts):
# initialize the state
State.__init__(self, constants.SCENES['intro'])
## the game's command line options
self.game_opts = game_opts
## intro slides
slide_num = len(constants.FILES['graphics']['intro']['slides'])
self.slides = [
graphics.load_image(
constants.FILES['graphics']['intro']
['slides'][i])[0] for i in range(slide_num)
]
## cut scenes object
self.cutscenes = IntroCutScene(self.slides)
# set sound volume to minimum
pygame.mixer.music.set_volume(0.0)
# play the background music theme
sound_mixer.play_music(
constants.FILES['sounds']['menu']['share']['bg'][0])
# pause or unpause music according to user preference
if self.game_opts.music:
pygame.mixer.music.unpause()
else:
pygame.mixer.music.pause()
# set sound volume to maximum
pygame.mixer.music.set_volume(MAX_VOLUME)
class Intro(State):
def __init__(self, game_opts):
State.__init__(self, constants.SCENES['intro'])
self.game_opts = game_opts
parser = ConfigParser(constants.MAIN_CFG, constants.CFG_XMLNS)
# intro slides
dir_name = parser.first_match('intro').attrib
slides = [i.text for i in parser.all_matches('slide')]
slides = [path.join(dir_name['dir'], i) for i in slides]
slide_num = len(slides)
self.slides = [ResourceManager().getImage(slides[i]) for i in range(slide_num)]
self.cutscenes = IntroCutScene(self.slides)
pygame.mixer.music.set_volume(0.0)
sound_mixer.play_music(
constants.FILES['sounds']['menu']['share']['bg'][0])
if self.game_opts.music:
pygame.mixer.music.unpause()
else:
pygame.mixer.music.pause()
pygame.mixer.music.set_volume(MAX_VOLUME)
def do_actions(self):
# run the intro slideshow
self.cutscenes.run()
def check_conditions(self):
# if the scene is finished, return back
# to the caller the name of the next one
if self.cutscenes.controller.is_finished:
return constants.SCENES['menu']
return None
class Intro(State):
## initialize the intro screen
#
# @param self the object pointer
# @param game_opts the game's command line options
def __init__(self, game_opts):
# initialize the state
State.__init__(self, constants.SCENES['intro'])
## the game's command line options
self.game_opts = game_opts
## intro slides
slide_num = len(constants.FILES['graphics']['intro']['slides'])
self.slides = [
graphics.load_image(
constants.FILES['graphics']['intro']
['slides'][i])[0] for i in range(slide_num)
]
## cut scenes object
self.cutscenes = IntroCutScene(self.slides)
# set sound volume to minimum
pygame.mixer.music.set_volume(0.0)
# play the background music theme
sound_mixer.play_music(
constants.FILES['sounds']['menu']['share']['bg'][0])
# pause or unpause music according to user preference
if self.game_opts.music:
pygame.mixer.music.unpause()
else:
pygame.mixer.music.pause()
# set sound volume to maximum
pygame.mixer.music.set_volume(MAX_VOLUME)
## what to do when the intro is enabled
#
# @param self the object pointer
def do_actions(self):
# run the intro slideshow
self.cutscenes.run()
## what should be satisfied for enabling the next scene
#
# @param self the object pointer
# @return the name of the next scene
def check_conditions(self):
# if the scene is finished, returns back
# to the caller the name of the next one
if self.cutscenes.controller.is_finished:
return constants.SCENES['menu']
return None
def __init__(self, game_opts):
State.__init__(self, constants.SCENES['intro'])
self.game_opts = game_opts
parser = ConfigParser(constants.MAIN_CFG, constants.CFG_XMLNS)
# intro slides
dir_name = parser.first_match('intro').attrib
slides = [i.text for i in parser.all_matches('slide')]
slides = [path.join(dir_name['dir'], i) for i in slides]
slide_num = len(slides)
self.slides = [ResourceManager().getImage(slides[i]) for i in range(slide_num)]
self.cutscenes = IntroCutScene(self.slides)
pygame.mixer.music.set_volume(0.0)
sound_mixer.play_music(
constants.FILES['sounds']['menu']['share']['bg'][0])
if self.game_opts.music:
pygame.mixer.music.unpause()
else:
pygame.mixer.music.pause()
pygame.mixer.music.set_volume(MAX_VOLUME)