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介绍
本次是简简单单实现2048小游戏，没窗口化
主要思路
实验代码
import sys #导入需要的库
import os
import random
import itertools
def trim(seqs, direction = 0):
return([0,0,0,0] + [n for n in seqs if n])[-4:] if direction else ([n for n in seqs if n] + [0,0,0,0])[:4]
def sum_seqs(seqs,direction = 0): #操作后相同数字相加
if seqs[1] and seqs[2] and seqs[1] == seqs[2]:
return trim([seqs[0],seqs[1]*2,0,seqs[3]],direction = direction)
if seqs[0] and seqs[1] and seqs[0] == seqs[1]:
seqs[0],seqs[1] = seqs[0]*2,0,
if seqs[2] and seqs[3] and seqs[2] == seqs[3]:
seqs[2],seqs[3] = seqs[2]*2,0
return trim(seqs,direction = direction)
def up(grid): #上
for col in [0,1,2,3]:
for _idx,n in enumerate(sum_seqs(trim([row[col] for row in grid]))):
grid[_idx][col] = n
return grid
def down(grid): #下
for col in [0,1,2,3]:
for _idx,n in enumerate(sum_seqs(trim([row[col] for row in grid],direction = 1),direction = 1)):
grid[_idx][col] = n
return grid
def left(grid): #左
return [sum_seqs(trim(row)) for row in grid]
def right(grid): #右
return [sum_seqs(trim(row,direction = 1),direction = 1) for row in grid]
class A:
grid = [] #定义游戏界面
controls = ["w","a","s","d"] #定义控制键
def rnd_field(self): #随机取两个数输出到游戏内
number = random.choice([4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2])
x,y = random.choice([(x,y) for x,y in itertools.product([0,1,2,3],[0,1,2,3]) if self.grid[x][y] == 0])
self.grid[x][y] = number
def print_screen(self): #游戏界面设定
os.system('clear') #清空界面
print('-' * 21)
for row in self.grid:
print('|{}|'.format("|".join([str(col or ' ').center(4) for col in row])))
print('-' * 21)
def logic(self,control): #控制操作
grid = {'w': up,'a': left,'s': down,'d':right}[control]([[c for c in r]for r in self.grid]) #字典定义操作
if grid != self.grid: #前后对比，有变化才输入新的随机值
del self.grid[:] #刷新界面
self.grid.extend(grid) #刷新后的界面去代替
if [n for n in itertools.chain(*grid) if n >= 2048]: #到2048成功游戏结束
return 1, "你赢了!"
self.rnd_field()
else: #上下左右能操作等于1游戏继续，不能操作不等于1游戏结束
if not[1 for g in [f(grid) for f in [up,down,left,right]]if g != self.grid]:
return -1, "你输了！"
return 0,''
def main_loop(self): #游戏主事件
#初始化游戏界面
self.grid = [[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0]] #初始化游戏界面
self.rnd_field()
self.rnd_field()
while True: #重复循环直到游戏结束
self.print_screen()
control = input('请选择操作： w/a/s/d:')
if control in self.controls:
status,info = self.logic(control)
if status:
print(info)
if input('再来一局？[y/n]').lower() == "y": #游戏结束后的选择
break
else:
sys.exit(0) #退出游戏
self.main_loop() #再启动游戏
if __name__ == "__main__": #启动游戏
A().main_loop()
实验结果
本文地址：https://blog.csdn.net/weixin_42758025/article/details/107185513
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