def _reset(self):
self.duration = None
self.status = NOT_STARTED
self._numpy_frame = None
if self._texID is not None:
GL.glDeleteTextures(1, self._texID)
self._texID = None
# self._video_stream = None
self._total_frame_count = None
self._video_width = None
self._video_height = None
# TODO: Read depth from video source
self._video_frame_depth = 3
self._video_frame_rate = None
self._inter_frame_interval = None
self._prev_frame_sec = None
self._next_frame_sec = None
self._next_frame_index = None
self._prev_frame_index = None
self._video_perc_done = None
# self._last_video_flip_time = None
self._next_frame_displayed = False
self._video_track_clock = Clock()
self._audio_stream_clock = Clock()
self._vlc_instance = None
self._audio_stream = None
self._audio_stream_player = None
self._audio_stream_started = False
self._audio_stream_event_manager = None
def _reset(self):
self.duration = None
self.status = NOT_STARTED
self._numpy_frame = None
self._frame_texture = None
self._frame_data_interface = None
self._video_stream = None
self._total_frame_count = None
self._video_width = None
self._video_height = None
# TODO: Read depth from video source
self._video_frame_depth = 3
self._video_frame_rate = None
self._inter_frame_interval = None
self._prev_frame_sec = None
self._next_frame_sec = None
self._next_frame_index = None
self._prev_frame_index = None
self._video_perc_done = None
self._last_video_flip_time = None
self._next_frame_displayed = False
self._video_track_clock = Clock()
self._vlc_instance = None
self._audio_stream = None
self._audio_stream_player = None
self._audio_stream_started = False
self._audio_stream_event_manager=None
self._last_audio_callback_time = core.getTime()
self._last_audio_stream_time = None
self._first_audio_callback_time = None
self._audio_computer_time_drift = None
def __init__(self,
win,
filename="",
units='pix',
size=None,
pos=(0.0, 0.0),
anchor="center",
ori=0.0,
flipVert=False,
flipHoriz=False,
color=(1.0, 1.0, 1.0),
colorSpace='rgb',
opacity=1.0,
volume=1.0,
name='',
loop=False,
autoLog=True,
depth=0.0,
noAudio=False,
vframe_callback=None,
fps=None,
interpolate=True):
# what local vars are defined (these are the init params) for use
# by __repr__
self._initParams = dir()
self._initParams.remove('self')
super(MovieStim3, self).__init__(win,
units=units,
name=name,
autoLog=False)
retraceRate = win._monitorFrameRate
if retraceRate is None:
retraceRate = win.getActualFrameRate()
if retraceRate is None:
logging.warning("FrameRate could not be supplied by psychopy; "
"defaulting to 60.0")
retraceRate = 60.0
self._retraceInterval = 1.0 / retraceRate
self.filename = pathToString(filename)
self.loop = loop
self.flipVert = flipVert
self.flipHoriz = flipHoriz
self.pos = numpy.asarray(pos, float)
self.anchor = anchor
self.depth = depth
self.opacity = opacity
self.interpolate = interpolate
self.noAudio = noAudio
self._audioStream = None
self.useTexSubImage2D = True
if noAudio: # to avoid dependency problems in silent movies
self.sound = None
else:
from psychopy import sound
self.sound = sound
# set autoLog (now that params have been initialised)
self.autoLog = autoLog
if autoLog:
logging.exp("Created %s = %s" % (self.name, str(self)))
self._videoClock = Clock()
self.loadMovie(self.filename)
self.setVolume(volume)
self.nDroppedFrames = 0
# size
if size is None:
self.size = numpy.array([self._mov.w, self._mov.h], float)
else:
self.size = val2array(size)
self.ori = ori
self._updateVertices()
def __init__(self,
win,
filename="",
units='pix',
size=None,
pos=(0.0, 0.0),
ori=0.0,
flipVert=False,
flipHoriz=False,
color=(1.0, 1.0, 1.0),
colorSpace='rgb',
opacity=1.0,
volume=1.0,
name='',
loop=False,
autoLog=True,
depth=0.0,
noAudio=False,
vframe_callback=None,
fps=None,
interpolate=True):
"""
:Parameters:
filename :
a string giving the relative or absolute path to the movie.
flipVert : True or *False*
If True then the movie will be top-bottom flipped
flipHoriz : True or *False*
If True then the movie will be right-left flipped
volume :
The nominal level is 100, and 0 is silence.
loop : bool, optional
Whether to start the movie over from the beginning if draw is
called and the movie is done.
"""
# what local vars are defined (these are the init params) for use
# by __repr__
self._initParams = dir()
self._initParams.remove('self')
super(MovieStim3, self).__init__(win,
units=units,
name=name,
autoLog=False)
retraceRate = win._monitorFrameRate
if retraceRate is None:
retraceRate = win.getActualFrameRate()
if retraceRate is None:
logging.warning("FrameRate could not be supplied by psychopy; "
"defaulting to 60.0")
retraceRate = 60.0
self._retraceInterval = 1.0 / retraceRate
self.filename = filename
self.loop = loop
self.flipVert = flipVert
self.flipHoriz = flipHoriz
self.pos = numpy.asarray(pos, float)
self.depth = depth
self.opacity = float(opacity)
self.interpolate = interpolate
self.noAudio = noAudio
self._audioStream = None
self.useTexSubImage2D = True
if noAudio: # to avoid dependency problems in silent movies
self.sound = None
else:
from psychopy import sound
self.sound = sound
self._videoClock = Clock()
self.loadMovie(self.filename)
self.setVolume(volume)
self.nDroppedFrames = 0
# size
if size is None:
self.size = numpy.array([self._mov.w, self._mov.h], float)
else:
self.size = val2array(size)
self.ori = ori
self._updateVertices()
# set autoLog (now that params have been initialised)
self.autoLog = autoLog
if autoLog:
logging.exp("Created %s = %s" % (self.name, str(self)))
def __init__(self,
win,
filename="",
units='pix',
size=None,
pos=(0.0, 0.0),
ori=0.0,
flipVert=False,
flipHoriz=False,
color=(1.0, 1.0, 1.0),
colorSpace='rgb',
opacity=1.0,
volume=1.0,
name='',
loop=False,
autoLog=True,
depth=0.0,
noAudio=False,
vframe_callback=None,
fps=None,
interpolate=True):
"""
:Parameters:
filename :
a string giving the relative or absolute path to the movie.
flipVert : True or *False*
If True then the movie will be top-bottom flipped
flipHoriz : True or *False*
If True then the movie will be right-left flipped
volume :
The nominal level is 100, and 0 is silence.
loop : bool, optional
Whether to start the movie over from the beginning if draw is
called and the movie is done.
"""
# what local vars are defined (these are the init params) for use
# by __repr__
self._initParams = dir()
self._initParams.remove('self')
super(VlcMovieStim, self).__init__(win,
units=units,
name=name,
autoLog=False)
# check for pyglet
if win.winType != 'pyglet':
logging.error(
'Movie stimuli can only be used with a pyglet window')
core.quit()
self._retracerate = win._monitorFrameRate
if self._retracerate is None:
self._retracerate = win.getActualFrameRate()
if self._retracerate is None:
logging.warning("FrameRate could not be supplied by psychopy; "
"defaulting to 60.0")
self._retracerate = 60.0
self.filename = pathToString(filename)
self.loop = loop
self.flipVert = flipVert
self.flipHoriz = flipHoriz
self.pos = numpy.asarray(pos, float)
self.size = numpy.asarray(size, float)
self.depth = depth
self.opacity = float(opacity)
self.volume = volume
self.no_audio = noAudio
self.interpolate = interpolate
self._texture_id = GL.GLuint()
GL.glGenTextures(1, ctypes.byref(self._texture_id))
self._pause_time = 0
self._vlc_clock = Clock()
self._vlc_initialized = False
self._reset()
self.loadMovie(self.filename)
self.setVolume(volume)
self.nDroppedFrames = 0
self.ori = ori
# set autoLog (now that params have been initialised)
self.autoLog = autoLog
if autoLog:
logging.exp("Created {} = {}".format(self.name, self))
pos_x = randint(-700, 700)
pos_y = randint(-400, 400)
new_pos = (pos_x, pos_y)
target.setPos(new_pos)
# I call out the objects I will use and define my DISP and BGC:
DISPSIZE = (1400,800)
BGC = (-1,-1,-1)
score = 0
win = Window(size=DISPSIZE, units='pix', fullscr=False, color=BGC)
target = ImageStim(win, 'target.png', size = (420, 420)) # i created this target in photoshop
mouse = Mouse(win)
mouse_click_clock = Clock()
# The game starts now by drawing the target at a random location:
move_target_at_random_pos(target)
while True:
target.draw()
win.flip()
# since I am still to develop the game, I give myself the option to stop it
# at any time by pressing 'q' (avoiding the otherwise infinite loop)
keys_pressed = getKeys()
if 'q' in keys_pressed:
break
def main():
# I set up my siplay size and background colour
DISPSIZE = (1400, 800)
BGC = (-1, -1, -1)
# for my game I need to create some variables:
score = 0
lives = 3
level = 1
mouse_x = 0
mouse_y = 0
# I create some objects:
win = Window(size=DISPSIZE, units='pix', fullscr=False, color=BGC)
mouse = Mouse(win)
target = ImageStim(win, 'target.png', size=(420, 420))
# I will display three text stimuli to the player while playing the game:
lives_count = TextStim(
win,
text=f'Lives = {lives}',
height=35,
color=(1, 0.2, 0.6),
pos=(100, 330),
)
score_count = TextStim(win,
text=f'Score = {score}',
height=35,
color=(0.2, 0.2, 0.8),
pos=(450, 330))
level_count = TextStim(win,
text=f'Level = {level}',
height=35,
color=(1, -0.5, 1),
pos=(850, 330))
# I define the messages to show the player the outcome of the game:
you_have_lost = TextStim(
win,
text='Boo! Not a great game, pal... Get it together!',
height=35,
color=(0.2, 0.2, 0.8),
pos=(250, 230))
you_have_won = TextStim(win,
text='Yey! Well done, champ! Time to celebrate!',
height=35,
color=(0.2, 0.2, 0.8),
pos=(250, 230))
# These are the images I use for the winning and loosing scenarios:
looser = ImageStim(win, 'failed.jpg', pos=(0, -100), size=(420, 420))
winner = ImageStim(win, 'tiny_trash.jpg', pos=(0, -100), size=(420, 420))
# I introduce this dialog to save the user's ID:
user_id_dialog = gui.Dlg(title="Target Game")
user_id_dialog.addText('Please write your subject ID: a 4-digit code')
user_id_dialog.addField('Subject ID:')
ok_data = user_id_dialog.show() # show dialog and wait for OK or Cancel
if not user_id_dialog.OK:
print('user cancelled')
# NOW THE GAME WILL START:
# If enabled, intro will play:
enable_intro = True
if enable_intro:
show_intro(win)
# We create this list to save our results into
target_hits_per_level = [
[],
[],
[],
[],
]
move_target_at_random_pos(
target) # first the target is shown on the screen
lives_timer = CountdownTimer(
5) # Level 1 starts with 5 sec to hit the target
mouse_click_clock = Clock()
reaction_time_clock = Clock()
change_target = False
while level < 4 and lives > 0:
target.draw()
target_x, target_y = target.pos
lives_count.draw()
score_count.draw()
level_count.draw()
win.flip()
keys_pressed = getKeys()
if 'q' in keys_pressed:
break
mouse_is_pressed = mouse.getPressed()[0] == True
mouse_x, mouse_y = mouse.getPos()
level_count.setText(f'Level = {level}')
#if the player does not click, the target moves and the player looses a life
if lives_timer.getTime() <= 0:
lives -= 1
lives_count.setText(f'Lives = {lives}')
mouse_in_target = None
mouse_in_target_x = None
mouse_in_target_y = None
change_target = True
# Check for a mouse click every 0.2s, so that we don't accept more than 1
# press on mouse hold
if mouse_is_pressed and mouse_click_clock.getTime() > 0.2:
mouse_click_clock.reset()
change_target = True
if mouse_clicked_in_target(mouse, target):
mouse_in_target = True
mouse_in_target_x = mouse_x - target_x
mouse_in_target_y = mouse_y - target_y
score += 1
score_count.setText(f'Score = {score}')
else:
lives -= 1
lives_count.setText(f'Lives = {lives}')
mouse_in_target = False
mouse_in_target_x = None
mouse_in_target_y = None
if change_target:
mouse_click = {
'mouse_x': mouse_in_target_x,
'mouse_y': mouse_in_target_y,
'reaction_time': reaction_time_clock.getTime(),
'mouse_in_target': mouse_in_target,
}
target_hits_per_level[level - 1].append(
mouse_click) # inddexes start from 0 --> level - 1
if score == 5:
lives_timer.reset(3)
level = 2
elif score == 10:
lives_timer.reset(1)
level = 3
elif score == 15:
level = 4
move_target_at_random_pos(target)
lives_timer.reset()
reaction_time_clock.reset()
change_target = False
# Here we display the outcome of the game:
if level == 4:
you_have_won.draw()
winner.draw()
else:
you_have_lost.draw()
looser.draw()
win.flip()
wait(3)
# Finally, we draw the overwivew for thr player
draw_overview_target(
win=win,
level=1,
target_pos=(-450, 0),
text_pos=(50, 300),
mouse_clicks_all_levels=target_hits_per_level,
)
draw_overview_target(
win=win,
level=2,
target_pos=(0, 0),
text_pos=(450, 300),
mouse_clicks_all_levels=target_hits_per_level,
)
draw_overview_target(
win=win,
level=3,
target_pos=(450, 0),
text_pos=(850, 300),
mouse_clicks_all_levels=target_hits_per_level,
)
win.flip()
wait(4)
# The user has not clicked Cancel on the subject ID window
if ok_data is not None:
write_results(target_hits_per_level, 'results-' + ok_data[0] + '.csv')
win.close()
