Python 2048益智小游戏源代码
Python 2048益智小游戏源代码，2048游戏共有16个格子，初始时会有两个格子上安放了两个数字2，每次可以选择上下左右其中一个方向去滑动，每滑动一次，所有的数字方块都会往滑动的方向靠拢外，系统也会在空白的地方随即出现一个数字方块，相同数字的方块在靠拢、相撞时会相加。系统给予的数字方块不是2就是4，玩家要想办法在这小小的16格范围中凑出“2048”这个数字方块。程序运行截图：
核心程序代码：
2048.py
'''
Function:
2048小游戏
Author:
Python代码狂人
微信公众号:
Python代码大全
'''
import cfg
import sys
import pygame
from modules.utils import *
from modules.Game2048 import *
from modules.endInterface import *
'''主程序'''
def main(cfg):
# 游戏初始化
pygame.init()
screen = pygame.display.set_mode(cfg.SCREENSIZE)
pygame.display.set_caption('2048 —— 微信公众号:Python代码大全')
# 播放背景音乐
pygame.mixer.music.load(cfg.BGMPATH)
pygame.mixer.music.play(-1)
# 实例化2048游戏
game_2048 = Game2048(matrix_size=cfg.GAME_MATRIX_SIZE, max_score_filepath=cfg.MAX_SCORE_FILEPATH)
# 游戏主循环
clock = pygame.time.Clock()
is_running = True
while is_running:
screen.fill(pygame.Color(cfg.BG_COLOR))
# --按键检测
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
elif event.type == pygame.KEYDOWN:
if event.key in [pygame.K_UP, pygame.K_DOWN, pygame.K_LEFT, pygame.K_RIGHT]:
game_2048.setDirection({pygame.K_UP: 'up', pygame.K_DOWN: 'down', pygame.K_LEFT: 'left', pygame.K_RIGHT: 'right'}[event.key])
# --更新游戏状态
game_2048.update()
if game_2048.isgameover:
game_2048.saveMaxScore()
is_running = False
# --将必要的游戏元素画到屏幕上
drawGameMatrix(screen, game_2048.game_matrix, cfg)
start_x, start_y = drawScore(screen, game_2048.score, game_2048.max_score, cfg)
drawGameIntro(screen, start_x, start_y, cfg)
# --屏幕更新
pygame.display.update()
clock.tick(cfg.FPS)
return endInterface(screen, cfg)
'''run'''
if __name__ == '__main__':
while True:
if not main(cfg):
break
cfg.py
'''配置文件'''
import os
'''FPS'''
FPS = 60
'''背景颜色'''
BG_COLOR = '#92877d'
'''屏幕大小'''
SCREENSIZE = (650, 370)
'''保存当前最高分的文件'''
MAX_SCORE_FILEPATH = 'score'
'''字体路径'''
FONTPATH = os.path.join(os.getcwd(), 'resources/font/Gabriola.ttf')
'''背景音乐路径'''
BGMPATH = os.path.join(os.getcwd(), 'resources/audio/bgm.mp3')
'''其他一些必要的常量'''
MARGIN_SIZE = 10
BLOCK_SIZE = 80
GAME_MATRIX_SIZE = (4, 4)
Game2048.py
'''
Function:
定义2048小游戏
Author:
Charles
微信公众号:
Python代码大全
'''
import copy
import random
import pygame
'''2048游戏'''
class Game2048(object):
def __init__(self, matrix_size=(4, 4), max_score_filepath=None, **kwargs):
# matrix_size: (num_rows, num_cols)
self.matrix_size = matrix_size
# 游戏最高分保存路径
self.max_score_filepath = max_score_filepath
# 初始化
self.initialize()
'''更新游戏状态'''
def update(self):
game_matrix_before = copy.deepcopy(self.game_matrix)
self.move()
if game_matrix_before != self.game_matrix: self.randomGenerateNumber()
if self.score > self.max_score: self.max_score = self.score
'''根据指定的方向, 移动所有数字块'''
def move(self):
# 提取非空数字
def extract(array):
array_new = []
for item in array:
if item != 'null': array_new.append(item)
return array_new
# 合并非空数字
def merge(array):
score = 0
if len(array) < 2: return array, score
for i in range(len(array)-1):
if array[i] == 'null':
break
if array[i] == array[i+1]:
array[i] *= 2
array.pop(i+1)
array.append('null')
score += array[i]
return extract(array), score
# 不需要移动的话直接return
if self.move_direction is None: return
# 向上
if self.move_direction == 'up':
for j in range(self.matrix_size[1]):
col = []
for i in range(self.matrix_size[0]):
col.append(self.game_matrix[i][j])
col = extract(col)
col.reverse()
col, score = merge(col)
self.score += score
col.reverse()
col = col + ['null',] * (self.matrix_size[0] - len(col))
for i in range(self.matrix_size[0]):
self.game_matrix[i][j] = col[i]
# 向下
elif self.move_direction == 'down':
for j in range(self.matrix_size[1]):
col = []
for i in range(self.matrix_size[0]):
col.append(self.game_matrix[i][j])
col = extract(col)
col, score = merge(col)
self.score += score
col = ['null',] * (self.matrix_size[0] - len(col)) + col
for i in range(self.matrix_size[0]):
self.game_matrix[i][j] = col[i]
# 向左
elif self.move_direction == 'left':
for idx, row in enumerate(copy.deepcopy(self.game_matrix)):
row = extract(row)
row.reverse()
row, score = merge(row)
self.score += score
row.reverse()
row = row + ['null',] * (self.matrix_size[1] - len(row))
self.game_matrix[idx] = row
# 向右
elif self.move_direction == 'right':
for idx, row in enumerate(copy.deepcopy(self.game_matrix)):
row = extract(row)
row, score = merge(row)
self.score += score
row = ['null',] * (self.matrix_size[1] - len(row)) + row
self.game_matrix[idx] = row
self.move_direction = None
'''在新的位置随机生成数字'''
def randomGenerateNumber(self):
empty_pos = []
for i in range(self.matrix_size[0]):
for j in range(self.matrix_size[1]):
if self.game_matrix[i][j] == 'null': empty_pos.append([i, j])
i, j = random.choice(empty_pos)
self.game_matrix[i][j] = 2 if random.random() > 0.1 else 4
'''初始化'''
def initialize(self):
self.game_matrix = [['null' for _ in range(self.matrix_size[1])] for _ in range(self.matrix_size[0])]
self.score = 0
self.max_score = self.readMaxScore()
self.move_direction = None
self.randomGenerateNumber()
self.randomGenerateNumber()
'''设置移动方向'''
def setDirection(self, direction):
assert direction in ['up', 'down', 'left', 'right']
self.move_direction = direction
'''保存最高分'''
def saveMaxScore(self):
f = open(self.max_score_filepath, 'w', encoding='utf-8')
f.write(str(self.max_score))
f.close()
'''读取游戏最高分'''
def readMaxScore(self):
try:
f = open(self.max_score_filepath, 'r', encoding='utf-8')
score = int(f.read().strip())
f.close()
return score
except:
return 0
'''游戏是否结束'''
@property
def isgameover(self):
for i in range(self.matrix_size[0]):
for j in range(self.matrix_size[1]):
if self.game_matrix[i][j] == 'null': return False
if (i == self.matrix_size[0] - 1) and (j == self.matrix_size[1] - 1):
continue
elif (i == self.matrix_size[0] - 1):
if (self.game_matrix[i][j] == self.game_matrix[i][j+1]):
return False
elif (j == self.matrix_size[1] - 1):
if (self.game_matrix[i][j] == self.game_matrix[i+1][j]):
return False
else:
if (self.game_matrix[i][j] == self.game_matrix[i+1][j]) or (self.game_matrix[i][j] == self.game_matrix[i][j+1]):
return False
return True
完整程序代码下载：Python 2048益智小游戏源代码
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