实现2048相对来说比较简单，用4*4的二维数组保存地图，pygame.key.get_pressed()获取键盘操作，详见代码。
效果图
代码
python" id="highlighter_270349">
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# -*- coding: utf-8 -*-#!/usr/bin/python'''created on may 31, 2014@author: yuanzi'''import randomimport sysimport pygamefrom pygame.locals import * pixel = 150score_pixel = 100size = 4 # 地图的类class map: def __init__(self, size): self.size = size self.score = 0 self.map = [[0 for i in range(size)] for i in range(size)] self.add() self.add() # 新增2或4，有1/4概率产生4 def add(self): while true: p = random.randint(0, self.size * self.size - 1) if self.map[p / self.size][p % self.size] == 0: x = random.randint(0, 3) > 0 and 2 or 4 self.map[p / self.size][p % self.size] = x self.score += x break # 地图向左靠拢，其他方向的靠拢可以通过适当旋转实现，返回地图是否更新 def adjust(self): changed = false for a in self.map: b = [] last = 0 for v in a: if v != 0: if v == last: b.append(b.pop() << 1) last = 0 else: b.append(v) last = v b += [0] * (self.size - len(b)) for i in range(self.size): if a[i] != b[i]: changed = true a[ : ] = b return changed # 逆时针旋转地图90度 def rotate90(self): self.map = [[self.map[c][r] for c in range(self.size)] for r in reversed(range(self.size))] # 判断游戏结束 def over(self): for r in range(self.size): for c in range(self.size): if self.map[r][c] == 0: return false for r in range(self.size): for c in range(self.size - 1): if self.map[r][c] == self.map[r][c + 1]: return false for r in range(self.size - 1): for c in range(self.size): if self.map[r][c] == self.map[r + 1][c]: return false return true def moveup(self): self.rotate90() if self.adjust(): self.add() self.rotate90() self.rotate90() self.rotate90() def moveright(self): self.rotate90() self.rotate90() if self.adjust(): self.add() self.rotate90() self.rotate90() def movedown(self): self.rotate90() self.rotate90() self.rotate90() if self.adjust(): self.add() self.rotate90() def moveleft(self): if self.adjust(): self.add() # 更新屏幕def show(map): for i in range(size): for j in range(size): # 背景颜色块 screen.blit(map.map[i][j] == 0 and block[(i + j) % 2] or block[2 + (i + j) % 2], (pixel * j, pixel * i)) # 数值显示 if map.map[i][j] != 0: map_text = map_font.render(str(map.map[i][j]), true, (106, 90, 205)) text_rect = map_text.get_rect() text_rect.center = (pixel * j + pixel / 2, pixel * i + pixel / 2) screen.blit(map_text, text_rect) # 分数显示 screen.blit(score_block, (0, pixel * size)) score_text = score_font.render((map.over() and "game over with score " or "score: ") + str(map.score), true, (106, 90, 205)) score_rect = score_text.get_rect() score_rect.center = (pixel * size / 2, pixel * size + score_pixel / 2) screen.blit(score_text, score_rect) pygame.display.update() map = map(size)pygame.init()screen = pygame.display.set_mode((pixel * size, pixel * size + score_pixel))pygame.display.set_caption("2048")block = [pygame.surface((pixel, pixel)) for i in range(4)]# 设置颜色block[0].fill((152, 251, 152))block[1].fill((240, 255, 255))block[2].fill((0, 255, 127))block[3].fill((225, 255, 255))score_block = pygame.surface((pixel * size, score_pixel))score_block.fill((245, 245, 245))# 设置字体map_font = pygame.font.font(none, pixel * 2 / 3)score_font = pygame.font.font(none, score_pixel * 2 / 3)clock = pygame.time.clock()show(map) while not map.over(): # 12为实验参数 clock.tick(12) for event in pygame.event.get(): if event.type == quit: sys.exit() # 接收玩家操作 pressed_keys = pygame.key.get_pressed() if pressed_keys[k_w] or pressed_keys[k_up]: map.moveup() elif pressed_keys[k_s] or pressed_keys[k_down]: map.movedown() elif pressed_keys[k_a] or pressed_keys[k_left]: map.moveleft() elif pressed_keys[k_d] or pressed_keys[k_right]: map.moveright() show(map) # 游戏结束pygame.time.delay(3000) |
后续可以考虑实现动画和ai。
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/u012730439/article/details/27839449
