def __init__(self, event_controller, waiter):
# Constructor of base class: Observer
Observer.__init__(self)
# Register to receive mouse event: Mouse click and motion
self.register(event_controller, 'mouse_down')
self.register(event_controller, 'mouse_motion')
# Constructor of base class: Observer
Subject.__init__(self)
player_motion_event = SubjectUnit()
self.add_subject_unit(player_motion_event, 'player_motion')
player_hammer_event = SubjectUnit()
self.add_subject_unit(player_hammer_event, 'player_hammer')
Customer.__init__(self, waiter)
# Attributes
# hammer
self.hammer = Hammer(waiter, self)
self.score = 0
class Player(Observer, Customer, Subject):
def __init__(self, event_controller, waiter):
# Constructor of base class: Observer
Observer.__init__(self)
# Register to receive mouse event: Mouse click and motion
self.register(event_controller, 'mouse_down')
self.register(event_controller, 'mouse_motion')
# Constructor of base class: Observer
Subject.__init__(self)
player_motion_event = SubjectUnit()
self.add_subject_unit(player_motion_event, 'player_motion')
player_hammer_event = SubjectUnit()
self.add_subject_unit(player_hammer_event, 'player_hammer')
Customer.__init__(self, waiter)
# Attributes
# hammer
self.hammer = Hammer(waiter, self)
self.score = 0
def update(self, type_key, event):
"""
Handler mouse click
:param event: Mouse click event and mouse motion
:return: None
"""
if type_key == 'mouse_down':
if event.type == pygame.MOUSEBUTTONDOWN:
rect = self.hammer.hit()
# blank = Factory.get_avatars('blank')
# drawable_object1 = Drawable(blank[0], (rect[0], rect[1]), 2)
# self.register_waiter('blank1', drawable_object1)
# drawable_object2 = Drawable(blank[0], (rect[0] + rect[2],rect[1] + rect[3]), 2)
# self.register_waiter('blank2', drawable_object2)
self.set_change('player_hammer', rect)
font = pygame.font.Font("resources/font.ttf", 40)
drawable_object = Drawable(font.render(str(self.score), True, (255, 0, 0)), (150, 490), DRAWABLE_INDEX.TIMER_COUNTER)
self.register_waiter('score', drawable_object)
elif type_key == 'mouse_motion':
if event.type == pygame.MOUSEMOTION:
# Just draw the one avatar in list avatars of hammer
pos = (event.pos[0] - self.hammer.distance[0], event.pos[1] - self.hammer.distance[1])
drawable_object = Drawable(self.hammer.get_avatar(), pos, DRAWABLE_INDEX.PLAYER)
# Insert index as prefix keyword to sort
key = str(drawable_object.index) + CUSTOMER_KEY.HAMMER
self.register_waiter(key, drawable_object)
# Update state for all observers want to know position of player
self.set_change('player_motion', event.pos)
def increase_score(self):
self.score += 10
def decrease_score(self):
return
def close(self):
self.hammer.close()
