# -*- coding: utf-8 -*-
import sys

difficulties = { 'facil': 1, 'medio': 2, 'dificil': 3 }
topics = ['matematica', 'logica', 'memoria']

class Topic:
    def __init__(self, new):
        self.name = new

class Difficulty:
    def __init__(self, name):
        self.name = name
        self.level = difficulties[name]

class Puzzle:
    def __init__(self, archivo):
        try:
            dic = {}
            exec(open(archivo).read(), dic)
            self.question = dic['question']
            self.answer = dic['answer']
            self.image = dic['image']
            self.topic = Topic(dic['topic'])
            self.difficulty = Difficulty(dic['difficulty'])
            self.score = int(dic['score'])
            if 'clue' in dic:
                self.clue=dic['clue']
            else:
                self.clue=''
        except KeyError:
            print 'Falta un atributo.'
        except:
            print "Error"
            print sys.exc_info()[0]

    def evaluateAnswer(self,answer):
        return self.answer.lower()==answer.lower()

    def hasClue(self):
        self.clue!=''

    def getClue(self):
        return self.clue

    def getScore(self):
        return self.score