# Dice Example

from TW.API import *
from Interfaces import *
from whrandom import randint

class DiceService(SEF.Service):

   __implements__ = IDiceService
   
   class DiceElement(SEF.Element):
   
      class diceValue(SEF.StructuralFeature):
	     
		 lo = 1
		 hi = 6
		 
		 newVerbs = Items(
		    next = 'next%(initCap)s',
		 )
		 
		 def next(feature,self):
		    print "Rolling from %s to %s" % (feature.lo,feature.hi)
		    return randint(feature.lo,feature.hi)
		   
      def roll(self):
	     return self.nextDiceValue()
   
   
   def getDice(self):
      return self.DiceElement()
	  
setupModule()