diff --git a/README.md b/README.md index dc16d79..fe7208d 100644 --- a/README.md +++ b/README.md @@ -1,2 +1,240 @@ # 2048 +import turtle, random +# 定义一个类，用来画除了数字方块之外的图形 +class BackGround(turtle.Turtle): + def __init__(self): + super().__init__() + self.penup() + self.ht() + def draw_block(self): + self.shape('bg.gif') # 画出背景方块 + for i in allpos: + self.goto(i) + self.stamp() + self.color('white', 'white') # 画出其他背景 + self.goto(-215, 120) + self.begin_fill() + self.goto(215, 120) + self.goto(215, 110) + self.goto(-215, 110) + self.end_fill() + self.shape('title.gif') + self.goto(-125, 210) + self.stamp() + self.shape('score.gif') + self.goto(125, 245) + self.stamp() + self.shape('top_score.gif') + self.goto(125, 170) + self.stamp() + + # 游戏失败及达成2048的提示文字 + def judge(self): + global flag_win, flag_win_lose_text + self.color('blue') + judge = 0 # 判断是否还有位置可以移动 + for i in block_dic.values(): + for j in block_dic.values(): + if i.num == 0 or i.num == j.num and i.distance(j) == 100: + judge += 1 + if judge == 0: # 无位置可移动，游戏失败 + self.write(' GAME OVER\n重新开始请按空格键', align='center', font=('黑体', 30, 'bold')) + flag_win_lose_text = False + if flag_win is True: # 此条件让2048达成的判断只能进行一次 + for k in block_dic.values(): + if k.num == 2048: # 游戏达成 + flag_win = False + self.write(' 达成2048\n继续游戏请按回车键', align='center', font=('黑体', 30, 'bold')) + flag_win_lose_text = False + + def win_lose_clear(self): + global flag_win_lose_text + self.clear() + flag_win_lose_text = True + + def show_score(self): # 分值的显示 + global score, top_score + if score > top_score: + top_score = score + with open('.\\score.txt', 'w') as f: + f.write(f'{top_score}') + self.color('white') + self.goto(125, 210) + self.clear() + self.write(f'{score}', align='center', font=('Arial', 20, 'bold')) + self.goto(125, 135) + self.write(f'{top_score}', align='center', font=('Arial', 20, 'bold')) + +# 数字方块类 +class Block(turtle.Turtle): + def __init__(self): + super().__init__() + self.ht() + self.penup() + self.num = 0 + + def draw(self): + self.clear() + dic_draw = {2: '#eee6db', 4: '#efe0cd', 8: '#f5af7b', + 16: '#fb9660', 32: '#f57d5a', 64: '#f95c3d', + 128: '#eccc75', 256: '#eece61', 512: '#efc853', + 1024: '#ebc53c', 2048: '#eec430', 4096: '#aeb879', + 8192: '#aab767', 16384: '#a6b74f'} + if self.num > 0: # 数字大于0，画出方块 + self.color(f'{dic_draw[self.num]}') # 选择颜色 + self.begin_fill() + self.goto(self.xcor()+48, self.ycor()+48) + self.goto(self.xcor()-96, self.ycor()) + self.goto(self.xcor(), self.ycor()-96) + self.goto(self.xcor()+96, self.ycor()) + self.goto(self.xcor(), self.ycor()+96) + self.end_fill() + self.goto(self.xcor()-48, self.ycor()-68) + if self.num > 4: # 按照数字选择数字的颜色 + self.color('white') + else: + self.color('#6d6058') + self.write(f'{self.num}', align='center', font=('Arial', 27, 'bold')) + self.goto(self.xcor(), self.ycor()+20) + + +class Game(): + def init(self): + back = BackGround() # 实例画出游戏的背景 + back.draw_block() + for i in allpos: # 画出16个海龟对应16个数字块 + block = Block() + block.goto(i) + block_dic[i] = block + game.grow() + + def restart(self): # 重开游戏的方法 + global score, flag_win_lose_text + score = 0 + for i in block_dic.values(): + i.num = 0 + i.clear() + win_lose_text.clear() + game.grow() + flag_win_lose_text = True # 此flag为游戏达成或失败出现提示语后的判断，要提示语被clear后才能继续move + + def grow(self): # 随机出现一个2或4的数字块 + block_list = [] + for i in allpos: + if block_dic[i].num == 0: + block_list.append(block_dic[i]) # 挑出空白方块的海龟 + turtle_choice = random.choice(block_list) # 随机选中其中一个海龟 + turtle_choice.num = random.choice([2, 2, 2, 2, 4]) # 赋属性num=2/4 + turtle_choice.draw() + win_lose_text.judge() + show_score_text.show_score() + ms.update() + + def move_up(self): + allpos1 = allpos[::4] # 切片为四列 + allpos2 = allpos[1::4] + allpos3 = allpos[2::4] + allpos4 = allpos[3::4] + self.move_move(allpos1, allpos2, allpos3, allpos4) + + def move_down(self): + allpos1 = allpos[-4::-4] + allpos2 = allpos[-3::-4] + allpos3 = allpos[-2::-4] + allpos4 = allpos[-1::-4] + self.move_move(allpos1, allpos2, allpos3, allpos4) + + def move_left(self): + allpos1 = allpos[:4] + allpos2 = allpos[4:8] + allpos3 = allpos[8:12] + allpos4 = allpos[12:16] + self.move_move(allpos1, allpos2, allpos3, allpos4) + + def move_right(self): + allpos1 = allpos[-1:-5:-1] + allpos2 = allpos[-5:-9:-1] + allpos3 = allpos[-9:-13:-1] + allpos4 = allpos[-13:-17:-1] + self.move_move(allpos1, allpos2, allpos3, allpos4) + + def move_move(self, allpos1, allpos2, allpos3, allpos4): + if flag_win_lose_text is True: + count1 = self.move(allpos1) # 四列或四行依次移动 + count2 = self.move(allpos2) + count3 = self.move(allpos3) + count4 = self.move(allpos4) + if count1 or count2 or count3 or count4: # 判断是否有方块移动，有才能继续出现新的数字块 + self.grow() + + def move(self, pos_list): + num_list = [] # 为某一列或行的数字块海龟的坐标 + for i in pos_list: + num_list.append(block_dic[i].num) # 把这些海龟的NUM形成list + new_num_list, count = self.list_oper(num_list) # 只是list_oper的方法形成新的list + for j in range(len(new_num_list)): # 把新的list依次赋值给对应的海龟.num属性并调用draw()方法 + block_dic[pos_list[j]].num = new_num_list[j] + block_dic[pos_list[j]].draw() + return count + + def list_oper(self, num_list): # num_list的操作，假设其为【2,0,2,2】 + global score + count = True + temp = [] + new_temp = [] + for j in num_list: + if j != 0: + temp.append(j) # temp=[2,2,2] + flag = True + for k in range(len(temp)): + if flag: + if k < len(temp)-1 and temp[k] == temp[k+1]: + new_temp.append(temp[k]*2) + flag = False + score += temp[k] + else: + new_temp.append(temp[k]) # new_temp=[4,2] + else: + flag = True + for m in range(len(num_list)-len(new_temp)): + new_temp.append(0) # new_temp=[4,2,0,0] + if new_temp == num_list: + count = False # 此变量判断num_list没有变化，数字块无移动 + return(new_temp, count) + + +if __name__ == '__main__': + ms = turtle.Screen() # 主窗口的设置 + ms.setup(430, 630, 400, 50) + ms.bgcolor('gray') + ms.title('2048') + ms.tracer(0) + ms.register_shape('bg.gif') + ms.register_shape('title.gif') + ms.register_shape('score.gif') + ms.register_shape('top_score.gif') + block_dic = {} # 放数字方块海龟的字典，位置坐标为key,对应海龟为value + allpos = [(-150, 50), (-50, 50), (50, 50), (150, 50), + (-150, -50), (-50, -50), (50, -50), (150, -50), + (-150, -150), (-50, -150), (50, -150), (150, -150), + (-150, -250), (-50, -250), (50, -250), (150, -250)] + flag_win = True # 达成2048的判断，让达成的文字仅出现一次 + flag_win_lose_text = True # 用来判断失败或成功的提示文字是否有被清除，不清除不能继续移动方块 + score = 0 + with open('.\\score.txt', 'r') as f: + top_score = int(f.read()) # 读取score中的数据 + show_score_text = BackGround() + win_lose_text = BackGround() + game = Game() + game.init() + + ms.listen() + ms.onkey(game.move_up, 'Up') + ms.onkey(game.move_down, 'Down') + ms.onkey(game.move_left, 'Left') + ms.onkey(game.move_right, 'Right') + ms.onkey(win_lose_text.win_lose_clear, 'Return') + ms.onkey(game.restart, 'space') + + ms.mainloop()