# Generated by OpenSesame 0.27~pre11 (Frisky Freud)
# Sun Sep 30 14:49:15 2012 (posix)
# <http://www.cogsci.nl/opensesame>

set mouse_backend "legacy"
set subject_parity "even"
set response2 ""
set height "768"
set sound_buf_size "512"
set font_italic "no"
set custom_cursor "yes"
set synth_backend "legacy"
set title "Example for Sylvia"
set coordinates "relative"
set start "experiment"
set sampler_backend "legacy"
set font_family "mono"
set foreground "white"
set font_bold "no"
set description "In this example it is checked whether the text input is an integer between 0 and 100."
set background "black"
set font_size "18"
set keyboard_backend "legacy"
set canvas_backend "legacy"
set compensation "0"
set subject_nr "0"
set width "1024"

define sketchpad warning_msg
	set duration "1000"
	set description "Displays stimuli"
	draw textline 0 0 "Please choose a number between 0 and 100 as text input." center=1 color=white font_family=mono font_size=18 font_italic=no font_bold=no show_if="always"

define sequence experiment
	run warning_msg "never"
	run form_base "never"
	run inline_script "always"

define inline_script inline_script
	___run__
	# Make a list containing all allowed text inputs, that is,
	# integers between 0 and 100:
	# For documentation about the built-in Python function range(), see:
	# http://docs.python.org/library/functions.html#range
	allowed_list = range(0,101,1)

	# Keep showing the form as long as its incomplete.
	# For documentation about while loops in Python, see:
	# http://wiki.python.org/moin/WhileLoop
	while True:

		# Make a variable storing whether the form is completely filled
		# in on or not. The starting value is False. If one of the
		# 'checks' below is not met, its set to True:
		incomplete = False

		# Execute the prepared form_base:
		exp.items["form_base"].prepare()
		exp.items["form_base"].run()

		# Check whether the variable "response" is a number between 0 and 100,
		# that is, whether it is one of the allowed responses from the list
		# defined above:
		if not self.get("response") in allowed_list:
			incomplete = True

		# If incomplete is still False, break out of this while loop
		# and continue with the experiment.
		if not incomplete:
			break

		# If the form turns out to be incomplete, show a warning.
		else:
			exp.items["warning_msg"].prepare()
			exp.items["warning_msg"].run()

			# Next, the form_base will be executed again.
			# This continues as long as the form is incomplete.
	__end__
	set _prepare ""
	set description "Executes Python code"

define form_base form_base
	set rows "1;1;1"
	set cols "1;1"
	set allow_empty "no"
	widget 0 0 2 1 label text="Indicate your confidence (0-100%)"
	widget 0 1 2 1 text_input var="response"
	widget 0 2 2 1 button text="Next"