class Fragments(object):
blank_id = 15
clear_nums = [i for i in xrange(16)]
def __init__(self):
self.sheet = SpriteSheet('image.png')
self.images = [self.sheet.img_at(((i % 4) * 120, (i / 4) * 80, 120, 80)) for i in xrange(16)]
self.nums = [i for i in xrange(16)]
self.blank = True
def update(self, filtered_events, pressed_keys):
for event in filtered_events:
if event.type == MOUSEBUTTONDOWN and event.button == 1:
click_x = (event.pos[0] - SCREEN_OFFSET) / 120
click_y = (event.pos[1] - SCREEN_OFFSET) / 80
for dx, dy in [(-1, 0), (1, 0), (0, -1), (0, 1)]:
x = click_x + dx
y = click_y + dy
if 0 <= x <= 3 and 0 <= y <= 3:
if self.nums[x + (y * 4)] == self.blank_id:
self.swap(click_x + (click_y * 4), x + (y * 4))
return True
return False
def draw(self, screen):
for i in xrange(16):
index = self.nums[i]
if self.blank and (index == self.blank_id):
pygame.draw.rect(screen, (0, 0, 0), ((i % 4) * 120 + SCREEN_OFFSET, (i / 4) * 80 + SCREEN_OFFSET, 120, 80))
else:
screen.blit(self.images[index], ((i % 4) * 120 + SCREEN_OFFSET, (i / 4) * 80 + SCREEN_OFFSET))
def shuffle(self):
self.nums = [i for i in xrange(16)]
for i in xrange(16):
self.swap(i, random.randint(0,15))
def swap(self, i, j):
self.nums[i], self.nums[j] = self.nums[j], self.nums[i]
def gameclear(self):
if self.clear_nums == self.nums:
return True
return False
def set_blank(self, blank):
self.blank = blank
def __init__(self):
self.sheet = SpriteSheet('image.png')
self.images = [self.sheet.img_at(((i % 4) * 120, (i / 4) * 80, 120, 80)) for i in xrange(16)]
self.nums = [i for i in xrange(16)]
self.blank = True
