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# -*- coding: utf-8 -*-
MAX_BAR_VALUE = 100.0 #maximo valor que puede alcanzar una barra
#necesario para el calculo de probabilidades
class Event:
def __init__(self, directory_path, name, description, impact, trigger, time_span, conditioned_bars, effect, library_link, level, preferred_mood):
if not time_span:
time_span = 999
self.directory_path = directory_path
self.name = name
self.description = description
self.impact = impact
self.preferred_mood = preferred_mood
self.trigger = trigger # "random" - it's selected at random by it's probability,
# "triggered" - it should appear only when it's triggered as a consequence of an action and it's probability is higher than zero
self.time_span = time_span
self.time_left = time_span
self.effect = effect
self.operator = conditioned_bars[0]
self.condicioned_bars = conditioned_bars[1]
self.condicioned_probability = 0.0 # starts in 0.0
self.level = level # Starting level, in levels prior to this one, the event is not triggered
self.library_link = library_link
self.restrictions = {}
def check_restrictions(self, restrictions):
for restriction_id, values in self.restrictions.items():
value = restrictions[restriction_id]
if not value in values:
return False
return True
def update_probability(self, bars_value_dic, restrictions, triggered = False):
"""
Updates event probability
"""
self.condicioned_probability = 0.0
if not self.check_restrictions(restrictions):
return 0.0
probs = []
if self.condicioned_bars:
for bar_con in self.condicioned_bars:
bar_id, probability_type, threshold, max_prob = bar_con
bar_value = bars_value_dic[bar_id]
prob = 0.0
if probability_type == "direct":
if bar_value >= threshold:
prob = max_prob * ((bar_value - threshold) / (MAX_BAR_VALUE - threshold))
elif probability_type == "indirect":
if bar_value <= threshold:
prob = max_prob * ((threshold - bar_value) / threshold)
elif probability_type == "constant+":
if bar_value >= threshold :
prob = float(max_prob)
elif probability_type == "constant-":
if bar_value <= threshold :
prob = float(max_prob)
elif probability_type == "range":
rMin, rMax = threshold
pMin, pMax = max_prob
if rMin <= bar_value and bar_value <= rMax:
prob = pMin + (bar_value-rMin)*(pMax-pMin)/(rMax-rMin)
if self.operator == "all" and prob == 0.0:
return 0.0
probs.append(prob)
if probs:
self.condicioned_probability = sum(probs) / len(probs)
return self.condicioned_probability
def get_probability(self):
#eventually we just take the conditioned
#probability
return int(self.condicioned_probability)
def perform(self):
if self.time_left is None or self.time_left:
if self.effect:
self.effect.activate(1)
if not self.time_left is None:
self.time_left -= 1
def reset(self):
self.time_left = self.time_span
def add_restriction(self, restriction_id, values):
""" Adds a restriction for this event to be triggered
place: []
weather: []
time: []
clothes: []
"""
self.restrictions[restriction_id] = values
class PersonalEvent(Event):
def __init__(self, picture, kid_animation_path, name, description, impact, trigger, time_span, conditioned_bars, effect, kid_message, library_link, level=1, preferred_mood=9):
Event.__init__(self, picture, name, description, impact, trigger, time_span, conditioned_bars, effect, library_link, level, preferred_mood)
self.kid_animation_path = kid_animation_path
# Messages at ballon
self.kid_message = kid_message
self.message_time_span = 250
class SocialEvent(Event):
def __init__(self, picture, person_path, name, description, impact, trigger, time_span, conditioned_bars, effect, message, library_link, level=1, preferred_mood=9):
Event.__init__(self, picture, name, description, impact, trigger, time_span, conditioned_bars, effect, library_link, level, preferred_mood)
self.time_left = time_span
self.person_path = person_path
self.person_message = message
self.message_time_span = 250
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