自己实现的2048，自己实现2048,# _*_utf-8_*
# _*_utf-8_*_SCREEN_SIZE = (640,480)import pygamefrom pygame.locals import *from gameobjects.vector2 import Vector2from sys import exitimport randombackground_filename = 'C:\\python32\\sushiplate.jpg'image_file_name = '2048-1.jpg'class Cell(object): ''' this is for one small cell, can hold the file path, ''' def __init__(self, num, pos_x, pos_y): self.num = num self.file_name = '2048-' + str(num) + '.jpg' self.position = Vector2(pos_x, pos_y) self.image = pygame.image.load(self.file_name).convert() def get(self): return self.num def set(self,num): self.num = num self.file_name = '2048-' + str(num) + '.jpg' self.image = pygame.image.load(self.file_name).convert() def add(self, cell): self.num += cell.num self.set(self.num) def isEqual(self, instanse): if self.num == instanse.num: return True else: return False def draw(self): screen.blit(self.image, self.position) def clear(self): self.num = 0 self.set(self.num)def randomPlace(cells): ran_num = [2,4] place = random.choice(range(16)) for cell in cells: if cell.num == 0: break else: return if cells[place].num == 0: cells[place].set(random.choice(ran_num)) return else: randomPlace(cells)def gameInit(cells): Start = 0 if len(cells) == 0: for i in range(16): c = i/4 y = i % 4 cells.append(Cell(Start,y*60 + 100 , c * 60 + 100)) ''' else: for i in range(16): cells[i].set(Start) cells[8].clear() cells[10].clear() cells[1].clear() cells[15].clear() ''' randomPlace(cells) randomPlace(cells)def display(screen, background, cells): screen.blit(background,(0,0)) for i in range(16): cells[i].draw()def move_x(cells, flag): if not flag:# to left move for k in range(4): #move by row i = k *4 while i < k*4 + 4: if cells[i].num != 0: i += 1 continue j = i + 1 while j < k*4 +4: if cells[j].num == 0: j += 1 continue else: cells[i].set(cells[j].num) cells[j].clear() j += 1 i += 1 break else: i += 1 else: for k in range(4): i = k*4+3 while i >=k*4: if cells[i].num != 0: i -= 1 continue j = i-1 while j >=k*4: if cells[j].num == 0: j -= 1 continue else: cells[i].set(cells[j].num) cells[j].clear() j -= 1 i -= 1 break else: # this is for while i -= 1def move_y(cells, flag): if not flag: for k in range(4): for i in range(3): if cells[i*4 + k].num != 0: i += 1 continue j = i +1 while j < 4: if cells[j*4 + k].num == 0: j += 1 continue else: cells[i*4 + k].set(cells[j*4 + k].num) cells[j*4 + k].clear() i += 1 j += 1 else:# this is for while i += 1 elif flag: for k in range(4): i = 3 while i >= 0: if cells[i*4 + k].num != 0: i -= 1 continue j = i - 1 while j >= 0: if cells[j*4 + k].num == 0: j -= 1 continue else: cells[i*4 + k].set(cells[j*4 + k].num) cells[j*4 + k].clear() i -= 1 j -= 1 else: i -= 1if __name__ == '__main__': pygame.init() screen = pygame.display.set_mode(SCREEN_SIZE, 0, 32) background = pygame.image.load(background_filename).convert() cells = [] gameInit(cells) deal_flag = True while True: for event in pygame.event.get(): if event.type == QUIT: pygame.quit() exit() if event.type == KEYDOWN and event.key == K_ESCAPE: pygame.quit() exit() if event.type == KEYUP: deal_flag = True #to store all the pressed keys pressed_keys = pygame.key.get_pressed() # the space key to reset the game if pressed_keys[K_SPACE]: gameInit(cells) # Left button is to move left if pressed_keys[K_LEFT] and deal_flag: deal_flag = False move_x(cells, 0) for k in range(4): i = k*4 while i < k*4+3: if cells[i].isEqual(cells[i+1]): cells[i].add(cells[i+1]) cells[i+1].clear() i += 1 move_x(cells, 0) randomPlace(cells) # right button is to move right if pressed_keys[K_RIGHT] and deal_flag: deal_flag = False move_x(cells, 1) for k in range(4): i = k*4+3 while i > k*4: if cells[i].isEqual(cells[i-1]): cells[i].add(cells[i-1]) cells[i-1].clear() i -= 1 move_x(cells, 1) randomPlace(cells) # up button is to move up if pressed_keys[K_UP] and deal_flag: deal_flag = False move_y(cells, 0) for k in range(4): for i in range(3): if cells[i*4 + k].isEqual(cells[(i+1)*4 + k]): cells[i*4 + k].add(cells[(i+1)*4 + k]) cells[(i+1)*4 + k].clear() move_y(cells, 0) randomPlace(cells) # down button is to move down if pressed_keys[K_DOWN] and deal_flag: deal_flag = False move_y(cells, 1) for k in range(4): for i in range(3, -1, -1): if cells[i*4 + k].isEqual(cells[(i-1)*4 + k]): cells[i*4 + k].add(cells[(i-1)*4 + k]) cells[(i-1)*4 + k].clear() move_y(cells, 1) randomPlace(cells) display(screen, background, cells) pygame.display.update()
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