def init(self):
flags = 0
if not ANDROID:
os.environ['SDL_VIDEO_CENTERED'] = '1'
WINSIZE = 480, 800
else:
WINSIZE = 0, 0
flags |= pygame.FULLSCREEN
pygame.init()
mixer.init()
# Map the back button to the escape key.
if ANDROID:
android.init()
android.map_key(android.KEYCODE_BACK, pygame.K_b)
self.clock = pygame.time.Clock()
if not ANDROID:
self.icon = pygame.image.load(get_resource('android-icon.png'))
pygame.display.set_icon(self.icon)
screen = self.screen = pygame.display.set_mode(WINSIZE, flags)
self.width, self.height = screen.get_width(), screen.get_height()
pygame.display.set_caption('Mazenum')
self.score_font = pygame.font.Font(get_resource(join("fonts", "FreeSans.ttf")), 25)
self.completed_font = pygame.font.Font(get_resource(join("fonts", "FreeSans.ttf")), 40)
self.start_button = Button("Start game")
self.playboard = PlayBoard(screen,
self.COLUMNS, self.ROWS, self.header_height)
self._set_background()
self.is_game_over = False
def init(self):
flags = 0
if not ANDROID:
os.environ['SDL_VIDEO_CENTERED'] = '1'
WINSIZE = 480, 800
else:
WINSIZE = 0, 0
flags |= pygame.FULLSCREEN
pygame.init()
if USE_MIXER:
mixer.init()
# Map the back button to the escape key.
if ANDROID:
android.init()
android.map_key(android.KEYCODE_BACK, pygame.K_ESCAPE)
self.clock = pygame.time.Clock()
if not (ANDROID or PYTHON4ANDROID):
self.icon = pygame.image.load(get_resource('android-icon.png'))
pygame.display.set_icon(self.icon)
screen = self.screen = pygame.display.set_mode(WINSIZE, flags)
self.width, self.height = screen.get_width(), screen.get_height()
pygame.display.set_caption('Popzi')
if USE_MIXER:
self.pop_sound = mixer.Sound(get_resource("sfx/pop.ogg"))
self.score_font = pygame.font.Font(get_resource(join("fonts", "FreeSans.ttf")), 25)
self.completed_font = pygame.font.Font(get_resource(join("fonts", "FreeSans.ttf")), 40)
self.start_button = Button("Start game")
self.themes_button = Button("Select theme")
self.playboard = PlayBoard(screen,
self.COLUMNS, self.ROWS, self.header_height)
self._read_theme_config()
_platform = platform
try:
if _platform == 'android':
try:
import android.mixer as mixer
except ImportError:
# old python-for-android version
import android_mixer as mixer
else:
from pygame import mixer
except:
raise
# init pygame sound
mixer.pre_init(44100, -16, 2, 1024)
mixer.init()
mixer.set_num_channels(32)
class SoundPygame(Sound):
# XXX we don't set __slots__ here, to automatically add
# a dictionary. We need that to be able to use weakref for
# SoundPygame object. Otherwise, it failed with:
# TypeError: cannot create weak reference to 'SoundPygame' object
# We use our clock in play() method.
# __slots__ = ('_data', '_channel')
_check_play_ev = None
@staticmethod
def extensions():
def initialize(experiment=None):
"""Initialize an experiment.
This initializes an experiment defined by 'experiment' as well as the
underlying expyriment system. If 'experiment' is None, a new Experiment
object will be created and returned. Furthermore, a screen, a clock, a
keyboard and a event file are created and added to the experiment. The
initialization screen is shown for a short delay to ensure that Python
is fully initialized and time accurate. Afterwards, "Preparing
experiment..." is presented on the screen.
After experiment initialize the following additional properties are
available:
- experiment.screen -- the current screen
- experiment.clock -- the main clock
- experiment.keyboard -- the main keyboard
- experiment.mouse -- the main mouse
- experiment.event -- the main event file
Parameters
----------
experiment : design.Experiment, optional
the experiment to initialize
Returns
-------
exp : design.Experiment
initialized experiment
"""
if experiment is None:
experiment = design.Experiment()
if experiment.log_level is None:
experiment.set_log_level(defaults.event_logging)
if is_interactive_mode() and not expyriment.control.defaults.window_mode \
and not hasattr(experiment, "testsuite"):
print """
Python is running in an interactive shell but Expyriment wants to initialize a
fullscreen."""
quest = "Do you want to switch to windows mode?"
ans = raw_input(quest + " (Y/n) ").strip().lower()
if ans=="" or ans=="y" or ans=="yes":
print "Switched to windows mode"
expyriment.control.defaults.window_mode = True
stdout_logging = defaults.stdout_logging
expyriment._active_exp = experiment
old_logging = experiment.log_level
experiment.set_log_level(0) # switch off for the first screens
_keyboard.quit_key = defaults.quit_key
_keyboard.pause_key = defaults.pause_key
_keyboard.refresh_key = defaults.refresh_key
_keyboard.end_function = end
_keyboard.pause_function = pause
mixer.pre_init(defaults.audiosystem_sample_rate,
defaults.audiosystem_bit_depth,
defaults.audiosystem_channels,
defaults.audiosystem_buffer_size)
if defaults.audiosystem_autostart:
mixer.init()
mixer.init() # Needed on some systems
experiment._clock = misc.Clock()
experiment._screen = Screen(colour=(0, 0, 0),
open_gl=defaults.open_gl,
window_mode=defaults.window_mode,
window_size=defaults.window_size)
# Hack for IDLE: quit pygame and call atexit functions when crashing
if is_idle_running() and sys.argv[0] != "":
try:
import idlelib.run
def wrap(orig_func):
def newfunc(*a, **kw):
pygame.quit()
import atexit
atexit._run_exitfuncs()
idlelib.run.flush_stdout = orig_func
return orig_func(*a, **kw)
return newfunc
idlelib.run.flush_stdout = wrap(idlelib.run.flush_stdout)
except ImportError:
pass
experiment._data = None
experiment._subject = None
experiment._is_initialized = True # required before EventFile
if old_logging> 0:
experiment._events = EventFile(
additional_suffix=experiment.filename_suffix, time_stamp=True)
if stdout_logging:
_set_stdout_logging(experiment._events)
else:
experiment._events = None
experiment._keyboard = Keyboard()
experiment._mouse = Mouse(show_cursor=False)
logo = stimuli.Picture(misc.constants.EXPYRIMENT_LOGO_FILE,
position=(0, 100))
logo.scale((0.7, 0.7))
text = stimuli.TextLine("Version {0}".format(expyriment.get_version()),
text_size=14,
text_colour=misc.constants.C_EXPYRIMENT_ORANGE,
background_colour=(0, 0, 0),
position=(0, 40))
canvas = stimuli.Canvas((600, 300), colour=(0, 0, 0))
canvas2 = stimuli.Canvas((600, 300), colour=(0, 0, 0))
logo.plot(canvas)
text.plot(canvas)
hash_ = expyriment.get_experiment_secure_hash()
if hash_ is not None:
txt = "{0} ({1})".format(os.path.split(sys.argv[0])[1], hash_)
if len(expyriment._secure_hash.module_hashes_as_string())>0:
txt += ", {0}".format(
expyriment._secure_hash.module_hashes_as_string())
text2 = stimuli.TextLine(txt,
text_size=14,
text_colour=misc.constants.C_EXPYRIMENT_ORANGE,
background_colour=(0, 0, 0),
position=(0, 10))
text2.plot(canvas)
canvas.preload(True)
canvas._set_surface(canvas._get_surface().convert())
start = experiment.clock.time
r = [x for x in range(256) if x % 5 == 0]
stopped = False
if defaults.initialize_delay > 0:
for x in r:
canvas._get_surface().set_alpha(x)
canvas2.clear_surface()
canvas.plot(canvas2)
canvas2.present()
experiment.clock.wait(1)
key = experiment.keyboard.check(pygame.K_ESCAPE,
check_for_control_keys=False)
if key is not None:
stopped = True
break
duration = experiment.clock.time - start
if duration < 2000 and not stopped:
start = experiment.clock.time
while experiment.clock.time - start < 2000:
key = experiment.keyboard.check(pygame.K_ESCAPE,
check_for_control_keys=False)
if key is not None:
stopped = True
break
r = [x for x in range(256)[::-1] if x % 5 == 0]
if not stopped:
for x in r:
canvas._get_surface().set_alpha(x)
canvas2.clear_surface()
canvas.plot(canvas2)
canvas2.present()
experiment.clock.wait(1)
key = experiment.keyboard.check(pygame.K_ESCAPE,
check_for_control_keys=False)
if key is not None:
break
stimuli.TextLine("Preparing experiment...", text_size=24,
text_colour=misc.constants.C_EXPYRIMENT_PURPLE).present()
experiment._screen.colour = experiment.background_colour
experiment.set_log_level(old_logging)
stimuli._stimulus.Stimulus._id_counter = 0
return experiment
_platform = platform
try:
if _platform == 'android':
try:
import android.mixer as mixer
except ImportError:
# old python-for-android version
import android_mixer as mixer
else:
from pygame import mixer
except:
raise
# init pygame sound
mixer.pre_init(44100, -16, 2, 1024)
mixer.init()
mixer.set_num_channels(32)
class SoundPygame(Sound):
# XXX we don't set __slots__ here, to automaticly add
# a dictionary. We need that to be able to use weakref for
# SoundPygame object. Otherwise, it failed with:
# TypeError: cannot create weak reference to 'SoundPygame' object
# We use our clock in play() method.
# __slots__ = ('_data', '_channel')
@staticmethod
def extensions():
if _platform == 'android':
return ('wav', 'ogg', 'mp3', 'm4a')
def initialize(experiment=None):
"""Initialize an experiment.
This initializes an experiment defined by 'experiment' as well as the
underlying expyriment system. If 'experiment' is None, a new Experiment
object will be created and returned. Furthermore, a screen, a clock, a
keyboard and a event file are created and added to the experiment. The
initialization screen is shown for a short delay to ensure that Python
is fully initialized and time accurate. Afterwards, "Preparing
experiment..." is presented on the screen.
After experiment initialize the following additional properties are
available:
- experiment.screen -- the current screen
- experiment.clock -- the main clock
- experiment.keyboard -- the main keyboard
- experiment.mouse -- the main mouse
- experiment.event -- the main event file
Parameters
----------
experiment : design.Experiment, optional
the experiment to initialize
Returns
-------
exp : design.Experiment
initialized experiment
"""
if experiment is None:
experiment = design.Experiment()
if experiment.log_level is None:
experiment.set_log_level(defaults.event_logging)
if is_interactive_mode() and not expyriment.control.defaults.window_mode \
and not hasattr(experiment, "testsuite"):
print """
Python is running in an interactive shell but Expyriment wants to initialize a
fullscreen."""
quest = "Do you want to switch to windows mode?"
ans = raw_input(quest + " (Y/n) ").strip().lower()
if ans == "" or ans == "y" or ans == "yes":
print "Switched to windows mode"
expyriment.control.defaults.window_mode = True
stdout_logging = defaults.stdout_logging
expyriment._active_exp = experiment
old_logging = experiment.log_level
experiment.set_log_level(0) # switch off for the first screens
_keyboard.quit_key = defaults.quit_key
_keyboard.pause_key = defaults.pause_key
_keyboard.refresh_key = defaults.refresh_key
_keyboard.end_function = end
_keyboard.pause_function = pause
mixer.pre_init(defaults.audiosystem_sample_rate,
defaults.audiosystem_bit_depth,
defaults.audiosystem_channels,
defaults.audiosystem_buffer_size)
if defaults.audiosystem_autostart:
mixer.init()
mixer.init() # Needed on some systems
experiment._clock = misc.Clock()
experiment._screen = Screen(colour=(0, 0, 0),
open_gl=defaults.open_gl,
window_mode=defaults.window_mode,
window_size=defaults.window_size)
# Hack for IDLE: quit pygame and call atexit functions when crashing
if is_idle_running() and sys.argv[0] != "":
try:
import idlelib.run
def wrap(orig_func):
def newfunc(*a, **kw):
pygame.quit()
import atexit
atexit._run_exitfuncs()
idlelib.run.flush_stdout = orig_func
return orig_func(*a, **kw)
return newfunc
idlelib.run.flush_stdout = wrap(idlelib.run.flush_stdout)
except ImportError:
pass
experiment._data = None
experiment._subject = None
experiment._is_initialized = True # required before EventFile
if old_logging > 0:
experiment._events = EventFile(
additional_suffix=experiment.filename_suffix, time_stamp=True)
if stdout_logging:
_set_stdout_logging(experiment._events)
else:
experiment._events = None
experiment._keyboard = Keyboard()
experiment._mouse = Mouse(show_cursor=False)
logo = stimuli.Picture(misc.constants.EXPYRIMENT_LOGO_FILE,
position=(0, 100))
logo.scale((0.7, 0.7))
text = stimuli.TextLine("Version {0}".format(expyriment.get_version()),
text_size=14,
text_colour=misc.constants.C_EXPYRIMENT_ORANGE,
background_colour=(0, 0, 0),
position=(0, 40))
canvas = stimuli.Canvas((600, 300), colour=(0, 0, 0))
canvas2 = stimuli.Canvas((600, 300), colour=(0, 0, 0))
logo.plot(canvas)
text.plot(canvas)
hash_ = expyriment.get_experiment_secure_hash()
if hash_ is not None:
txt = "{0} ({1})".format(os.path.split(sys.argv[0])[1], hash_)
if len(expyriment._secure_hash.module_hashes_as_string()) > 0:
txt += ", {0}".format(
expyriment._secure_hash.module_hashes_as_string())
text2 = stimuli.TextLine(
txt,
text_size=14,
text_colour=misc.constants.C_EXPYRIMENT_ORANGE,
background_colour=(0, 0, 0),
position=(0, 10))
text2.plot(canvas)
canvas.preload(True)
canvas._set_surface(canvas._get_surface().convert())
start = experiment.clock.time
r = [x for x in range(256) if x % 5 == 0]
stopped = False
if defaults.initialize_delay > 0:
for x in r:
canvas._get_surface().set_alpha(x)
canvas2.clear_surface()
canvas.plot(canvas2)
canvas2.present()
experiment.clock.wait(1)
key = experiment.keyboard.check(pygame.K_ESCAPE,
check_for_control_keys=False)
if key is not None:
stopped = True
break
duration = experiment.clock.time - start
if duration < 2000 and not stopped:
start = experiment.clock.time
while experiment.clock.time - start < 2000:
key = experiment.keyboard.check(pygame.K_ESCAPE,
check_for_control_keys=False)
if key is not None:
stopped = True
break
r = [x for x in range(256)[::-1] if x % 5 == 0]
if not stopped:
for x in r:
canvas._get_surface().set_alpha(x)
canvas2.clear_surface()
canvas.plot(canvas2)
canvas2.present()
experiment.clock.wait(1)
key = experiment.keyboard.check(pygame.K_ESCAPE,
check_for_control_keys=False)
if key is not None:
break
stimuli.TextLine("Preparing experiment...",
text_size=24,
text_colour=misc.constants.C_EXPYRIMENT_PURPLE).present()
experiment._screen.colour = experiment.background_colour
experiment.set_log_level(old_logging)
stimuli._stimulus.Stimulus._id_counter = 0
return experiment
def __init__(self):
mixer.init()