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import util.TimeOps as clock
import util.ComponentRegistry as compReg
import util.Strings as Strings
from operationscore.Input import *
class InitialLocationInput(Input):
"""Takes two arguments: xPos, yPos, where xPos and yPos is a value from
0 to 1, where 0 represents top/left and 1 represents bottom/right of the
lightscreen. Will return that position on the screen only once."""
def inputInit(self):
compReg.getLock().acquire()
xmin, ymin, xmax, ymax = compReg.getComponent('Screen').getSize()
compReg.getLock().release()
xlen = xmax-xmin
ylen = ymax-ymin
self.xloc = xmin + xlen * self['xPos']
self.yloc = ymin + ylen * self['yPos']
def sensingLoop(self):
self.respond({Strings.LOCATION: (self.xloc, self.yloc)})
self.done = True
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