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Old 12-23-2008, 03:58 PM
TrashcanPatrol TrashcanPatrol is offline
Join Date: Aug 2008
Posts: 43
Writing data more than once

Hi, I tried a script to write data to a file outside of Vizard.

import viz

import vizcam
subject = viz.input('Who are you?')

scoreLabel.score = 0
RECT3_X = -2
RECT3_Z = -2
Readboard = False
#score_data = open('quest_data','a','U')
def handlemyhotspots(id,x,y,z):
	global Readboard

	if id == BOARD:
		Readboard = True
		print 'Board has been read. +1'
		data = 'Mr. ' + str(subject) + ' was given 1 point for reading the instructions. '
That's part of the code. I'm trying to add another portion where if the player selects an object, data is written to the file score_data to say "Mr. ____ selected Item."
I can't seem to combine the two, or even get the second part of it to work by itself. Can anyone help me fix the problem?
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Old 12-26-2008, 01:24 PM
Jeff Jeff is offline
WorldViz Team Member
Join Date: Aug 2008
Posts: 2,467
In this code the hotspot is triggered and data is written to the file. When you click on the ball, that data is also witten to the file. Is this helpful?

import viz

ball = viz.add('ball.wrl', pos = [0,1,5])

subject = viz.input('Who are you?')

#open file to append to 
score_data = open('quest_data.txt','a')

#write to file when hotspot triggered
def onHotspot(id,x,y,z):
	print "in hot spot"
	data = 'Mr. ' + str(subject) + ' entered the hotspot.' + '\n'

#Callback the hotspot event.


#write to file when object is picked
def ballPicked():
	print "ball picked"
	score_data.write('Mr. ' + str(subject) + ' picked the ball.' + '\n')

vizact.onpick(ball, ballPicked)

#close the file when program is ended
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Old 01-06-2009, 03:56 PM
TrashcanPatrol TrashcanPatrol is offline
Join Date: Aug 2008
Posts: 43
Ah yes! It works now! Thank you very much for your help
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