Hello,
I have my task coded in Python, which I’ve integrated into PsychoPy using builder. I’d like it to be as a five-second routine in builder and then repeat as a series of trials. The same task would be repeated 20 times, forming one overall larger trial. I have attached an image of the desired routine/loop for reference.
Currently, as it is, the task exits through pygame.quit() and win.flip(), but both of these exit the entire task, rather than exiting back to the loop. Currently, after the 5 seconds, the screen remains blank white and won’t load into the next routine.
If anyone could help me adjust the code so that it can be integrated into the loop 20 times in PsychoPy please, I would be most appreciative!
Here is the entire, albeit lengthy, code:
import pygame, sys
from pygame.locals import *
import random, time
import math
import os
import csv
import time
from psychopy.core import CountdownTimer
os.environ['SDL_VIDEO_CENTERED'] = '1'
pygame.init()
SCREEN_WIDTH, SCREEN_HEIGHT = pygame.display.Info().current_w, pygame.display.Info().current_h
pygame.joystick.init
pygame.joystick.get_count()
print ("Joystick Count", pygame.joystick.get_count())
pygame.init()
pygame.font.init
size = [SCREEN_WIDTH,SCREEN_HEIGHT-50]
#SCREEN_WIDTH = 1000
#SCREEN_HEIGHT = 1000
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
GREEN = (0, 255, 0)
RED = (255, 0, 0)
screen = pygame.display.set_mode(size, pygame.RESIZABLE)
global Trial
Trial = random.randint(1,2)
print('Condition', Trial)
#CALIBRATION_SPEED = (input('Enter multiplier value'))
pygame.display.set_caption("Task")
# Loop until the user clicks the close button.
done = False
clock = pygame.time.Clock()
# Starting position of the silhouette
rect_x = 50
rect_y = 50
# Speed and direction of rectangle
rect_change_x = 5
rect_change_y = 5
# font
pygame.font.init
font = pygame.font.Font(None, 32)
pygame.display.flip()
screen.fill(BLACK)
# Draw the rectangle
pygame.draw.rect(screen, RED, [rect_x, rect_y, 50, 50])
# Move the rectangle starting point
rect_x += rect_change_x
rect_y += rect_change_y
#Setting up FPS
FPS = 60
FramePerSec = pygame.time.Clock()
#Other Variables for use in the program
#SCREEN_WIDTH = 1000
#SCREEN_HEIGHT = 1000
SPEED = 5
SCORE = 0
COLLISION_SCORE = 0
#Setting up Fonts
font = pygame.font.SysFont("Verdana", 40)
font_small = pygame.font.SysFont("Verdana", 20)
background = pygame.image.load("N:\Task Development\Stimuli/trial.jpeg")
#delay after the instruction screen
pygame.time.wait(1000)
timer = pygame.time.get_ticks()
timer2 = timer + 5000
#TASK GAME WINDOW SIZE
DISPLAYSURF = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT), pygame.RESIZABLE)
DISPLAYSURF.fill(WHITE)
pygame.display.set_caption("EEG Task")
pygame.mixer.init()
class Enemy(pygame.sprite.Sprite):
def __init__(self):
super().__init__()
self.image = pygame.image.load("N:\Task Development\Stimuli/greendot.png")
self.rect = self.image.get_rect()
self.rect.center = ((SCREEN_WIDTH/2), 0)
def move(self):
global SCORE
self.rect.move_ip(0,SPEED)
if (self.rect.bottom > SCREEN_HEIGHT-10):
SCORE += 1
#pygame.mixer.Sound("D:\Pygame Project\Stimuli/spawn.wav").play()
self.rect.top = 0
self.rect.center = ((SCREEN_WIDTH/2), -SCREEN_HEIGHT)
global COLLISION_SCORE
class Enemy2(pygame.sprite.Sprite):
def __init__(self):
super().__init__()
self.image = pygame.image.load("N:\Task Development\Stimuli/greendot.png")
self.rect = self.image.get_rect()
self.rect.center = ((SCREEN_WIDTH/2), 0)
def move(self):
global SCORE
self.rect.move_ip(0,(-SPEED))
if (self.rect.top < 10):
SCORE += 1
#pygame.mixer.Sound("N:\Task Development\Stimuli/spawn.wav").play()
self.rect.top = 0
self.rect.center = ((SCREEN_WIDTH/2), SCREEN_HEIGHT)
global COLLISION_SCORE
class Player(pygame.sprite.Sprite):
def __init__(self):
super().__init__()
# Variables to hold the height and width of the block
width = 10
height = 15
# silhouette image
self.image = pygame.image.load("N:\Task Development/Stimuli/reddot.png")
# Fetch the rectangle object that has the dimensions of the image
self.rect = self.image.get_rect()
# Set initial position of silhouette
self.rect.x = SCREEN_WIDTH/2-80
self.rect.y = SCREEN_HEIGHT/2
# joystick count
self.joystick_count = pygame.joystick.get_count()
if self.joystick_count == 0:
# No joysticks!
print("Ben, check the USB connection you doughnut!")
else:
# Use joystick #0 and initialize it
self.my_joystick = pygame.joystick.Joystick(0)
self.my_joystick.init()
def move(self):
if self.joystick_count != 0:
# joystick pos
horiz_axis_pos = self.my_joystick.get_axis(0)
vert_axis_pos = self.my_joystick.get_axis(1)
# Move x and y, * speed
self.rect.x = self.rect.x+int(horiz_axis_pos*int(CALIBRATION_SPEED))
self.rect.y = self.rect.y+int(vert_axis_pos*int(CALIBRATION_SPEED))
#Setting up Sprites
P1 = Player()
E1 = Enemy()
E2 = Enemy2()
#Creating Sprite Groups
enemies = pygame.sprite.Group()
enemies.add(E1)
enemies.add(E2)
all_sprites = pygame.sprite.Group()
all_sprites.add(P1)
all_sprites.add(E1)
all_sprites.add(E2)
#Adding a new User event (speed up)
INC_SPEED = pygame.USEREVENT + 1
pygame.time.set_timer(INC_SPEED, 1000)
#Game Loop
while True:
#Cycles through all events occuring
for event in pygame.event.get():
if event.type == QUIT:
continueRoutine = False
#win.flip()
#sys.exit()
timer_codes = CountdownTimer(3)
if timer_codes.getTime() > 2:
for line in range(1, 2):
dev.activate_line(lines = line)
timer_codes.reset()
DISPLAYSURF.blit(background, (0,0))
scores = font_small.render(str(SCORE), True, BLACK)
DISPLAYSURF.blit(scores, (10,10))
COLLISION_SCORE2 = COLLISION_SCORE/20
cscores = font_small.render(str(COLLISION_SCORE2), True, BLACK)
DISPLAYSURF.blit(cscores, (SCREEN_WIDTH-60, 10))
#Moves and Re-draws all Sprites
for entity in all_sprites:
entity.move()
DISPLAYSURF.blit(entity.image, entity.rect)
#To be run if collision happens
if pygame.sprite.spritecollideany(P1, enemies):
pygame.mixer.Sound("N:\Task Development\Stimuli/scream.wav").play()
COLLISION_SCORE += 1
timer = pygame.time.get_ticks()
if timer > timer2:
pygame.display.update()
pygame.mixer.Sound("N:\Task Development\Stimuli/scream.wav").play()
for entity in all_sprites:
entity.kill()
# Creates a new file
with open('Participant Scores.csv', 'a+') as file:
file.write('\n')
file.write("Trial Number" + "," + Trial + "," + "Score" + ',' + ',' + (int(COLLISIONSCORECONV)))
file.write((str(COLLISIONSCORECONV)))
pygame.display.update()
FramePerSec.tick(FPS)
Thank you very much in advance!
Ben