1000行Python代码实现俄罗斯方块/扫雷/五子棋/贪吃蛇
Posted 嗨学编程
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Python开发小游戏，它有又双叒叕来了…
一、效果展示
1、俄罗斯方块
这个应该是玩起来最最简单的了…
2、扫雷
运气好，点了四下都没踩雷哈哈…
3、五子棋
我是菜鸡，玩不赢电脑人…
4、贪吃蛇
害，这个是最惊心动魄的，为了我的小心脏，不玩了不玩了…
女朋友：你就是借机在玩游戏，逮到了
啊这…
那我不吹牛逼了，我们来敲代码吧~
二、代码展示
1、俄罗斯方块
方块部分
这部分代码单独保存py文件，这里我命名为 blocks.py
方块形状的设计，一开始我是做成 4 × 4，长宽最长都是4的话旋转的时候就不考虑怎么转了，就是从一个图形替换成另一个。
要实现这个功能，只要固定左上角的坐标就可以了。
import random
from collections import namedtuple
Point = namedtuple('Point', 'X Y')
Shape = namedtuple('Shape', 'X Y Width Height')
Block = namedtuple('Block', 'template start_pos end_pos name next')
# S形方块
S_BLOCK = [Block(['.OO',
'OO.',
'...'], Point(0, 0), Point(2, 1), 'S', 1),
Block(['O..',
'OO.',
'.O.'], Point(0, 0), Point(1, 2), 'S', 0)]
# Z形方块
Z_BLOCK = [Block(['OO.',
'.OO',
'...'], Point(0, 0), Point(2, 1), 'Z', 1),
Block(['.O.',
'OO.',
'O..'], Point(0, 0), Point(1, 2), 'Z', 0)]
# I型方块
I_BLOCK = [Block(['.O..',
'.O..',
'.O..',
'.O..'], Point(1, 0), Point(1, 3), 'I', 1),
Block(['....',
'....',
'OOOO',
'....'], Point(0, 2), Point(3, 2), 'I', 0)]
# O型方块
O_BLOCK = [Block(['OO',
'OO'], Point(0, 0), Point(1, 1), 'O', 0)]
# J型方块
J_BLOCK = [Block(['O..',
'OOO',
'...'], Point(0, 0), Point(2, 1), 'J', 1),
Block(['.OO',
'.O.',
'.O.'], Point(1, 0), Point(2, 2), 'J', 2),
Block(['...',
'OOO',
'..O'], Point(0, 1), Point(2, 2), 'J', 3),
Block(['.O.',
'.O.',
'OO.'], Point(0, 0), Point(1, 2), 'J', 0)]
# L型方块
L_BLOCK = [Block(['..O',
'OOO',
'...'], Point(0, 0), Point(2, 1), 'L', 1),
Block(['.O.',
'.O.',
'.OO'], Point(1, 0), Point(2, 2), 'L', 2),
Block(['...',
'OOO',
'O..'], Point(0, 1), Point(2, 2), 'L', 3),
Block(['OO.',
'.O.',
'.O.'], Point(0, 0), Point(1, 2), 'L', 0)]
# T型方块
T_BLOCK = [Block(['.O.',
'OOO',
'...'], Point(0, 0), Point(2, 1), 'T', 1),
Block(['.O.',
'.OO',
'.O.'], Point(1, 0), Point(2, 2), 'T', 2),
Block(['...',
'OOO',
'.O.'], Point(0, 1), Point(2, 2), 'T', 3),
Block(['.O.',
'OO.',
'.O.'], Point(0, 0), Point(1, 2), 'T', 0)]
BLOCKS = 'O': O_BLOCK,
'I': I_BLOCK,
'Z': Z_BLOCK,
'T': T_BLOCK,
'L': L_BLOCK,
'S': S_BLOCK,
'J': J_BLOCK
def get_block():
block_name = random.choice('OIZTLSJ')
b = BLOCKS[block_name]
idx = random.randint(0, len(b) - 1)
return b[idx]
def get_next_block(block):
b = BLOCKS[block.name]
return b[block.next]
游戏主代码
import sys
import time
import pygame
from pygame.locals import *
import blocks
SIZE = 30 # 每个小方格大小
BLOCK_HEIGHT = 25 # 游戏区高度
BLOCK_WIDTH = 10 # 游戏区宽度
BORDER_WIDTH = 4 # 游戏区边框宽度
BORDER_COLOR = (40, 40, 200) # 游戏区边框颜色
SCREEN_WIDTH = SIZE * (BLOCK_WIDTH + 5) # 游戏屏幕的宽
SCREEN_HEIGHT = SIZE * BLOCK_HEIGHT # 游戏屏幕的高
BG_COLOR = (40, 40, 60) # 背景色
BLOCK_COLOR = (20, 128, 200) #
BLACK = (0, 0, 0)
RED = (200, 30, 30) # GAME OVER 的字体颜色
def print_text(screen, font, x, y, text, fcolor=(255, 255, 255)):
imgText = font.render(text, True, fcolor)
screen.blit(imgText, (x, y))
def main():
pygame.init()
screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
pygame.display.set_caption('俄罗斯方块')
font1 = pygame.font.SysFont('SimHei', 24) # 黑体24
font2 = pygame.font.Font(None, 72) # GAME OVER 的字体
font_pos_x = BLOCK_WIDTH * SIZE + BORDER_WIDTH + 10 # 右侧信息显示区域字体位置的X坐标
gameover_size = font2.size('GAME OVER')
font1_height = int(font1.size('得分')[1])
cur_block = None # 当前下落方块
next_block = None # 下一个方块
cur_pos_x, cur_pos_y = 0, 0
game_area = None # 整个游戏区域
game_over = True
start = False # 是否开始，当start = True，game_over = True 时，才显示 GAME OVER
score = 0 # 得分
orispeed = 0.5 # 原始速度
speed = orispeed # 当前速度
pause = False # 暂停
last_drop_time = None # 上次下落时间
last_press_time = None # 上次按键时间
def _dock():
nonlocal cur_block, next_block, game_area, cur_pos_x, cur_pos_y, game_over, score, speed
for _i in range(cur_block.start_pos.Y, cur_block.end_pos.Y + 1):
for _j in range(cur_block.start_pos.X, cur_block.end_pos.X + 1):
if cur_block.template[_i][_j] != '.':
game_area[cur_pos_y + _i][cur_pos_x + _j] = '0'
if cur_pos_y + cur_block.start_pos.Y <= 0:
game_over = True
else:
# 计算消除
remove_idxs = []
for _i in range(cur_block.start_pos.Y, cur_block.end_pos.Y + 1):
if all(_x == '0' for _x in game_area[cur_pos_y + _i]):
remove_idxs.append(cur_pos_y + _i)
if remove_idxs:
# 计算得分
remove_count = len(remove_idxs)
if remove_count == 1:
score += 100
elif remove_count == 2:
score += 300
elif remove_count == 3:
score += 700
elif remove_count == 4:
score += 1500
speed = orispeed - 0.03 * (score // 10000)
# 消除
_i = _j = remove_idxs[-1]
while _i >= 0:
while _j in remove_idxs:
_j -= 1
if _j < 0:
game_area[_i] = ['.'] * BLOCK_WIDTH
else:
game_area[_i] = game_area[_j]
_i -= 1
_j -= 1
cur_block = next_block
next_block = blocks.get_block()
cur_pos_x, cur_pos_y = (BLOCK_WIDTH - cur_block.end_pos.X - 1) // 2, -1 - cur_block.end_pos.Y
def _judge(pos_x, pos_y, block):
nonlocal game_area
for _i in range(block.start_pos.Y, block.end_pos.Y + 1):
if pos_y + block.end_pos.Y >= BLOCK_HEIGHT:
return False
for _j in range(block.start_pos.X, block.end_pos.X + 1):
if pos_y + _i >= 0 and block.template[_i][_j] != '.' and game_area[pos_y + _i][pos_x + _j] != '.':
return False
return True
while True:
for event in pygame.event.get():
if event.type == QUIT:
sys.exit()
elif event.type == KEYDOWN:
if event.key == K_RETURN:
if game_over:
start = True
game_over = False
score = 0
last_drop_time = time.time()
last_press_time = time.time()
game_area = [['.'] * BLOCK_WIDTH for _ in range(BLOCK_HEIGHT)]
cur_block = blocks.get_block()
next_block = blocks.get_block()
cur_pos_x, cur_pos_y = (BLOCK_WIDTH - cur_block.end_pos.X - 1) // 2, -1 - cur_block.end_pos.Y
elif event.key == K_SPACE:
if not game_over:
pause = not pause
elif event.key in (K_w, K_UP):
if 0 <= cur_pos_x <= BLOCK_WIDTH - len(cur_block.template[0]):
_next_block = blocks.get_next_block(cur_block)
if _judge(cur_pos_x, cur_pos_y, _next_block):
cur_block = _next_block
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_LEFT:
if not game_over and not pause:
if time.time() - last_press_time > 0.1:
last_press_time = time.time()
if cur_pos_x > - cur_block.start_pos.X:
if _judge(cur_pos_x - 1, cur_pos_y, cur_block):
cur_pos_x -= 1
if event.key == pygame.K_RIGHT:
if not game_over and not pause:
if time.time() - last_press_time > 0.1:
last_press_time = time.time()
# 不能移除右边框
if cur_pos_x + cur_block.end_pos.X + 1 < BLOCK_WIDTH:
if _judge(cur_pos_x + 1, cur_pos_y, cur_block):
cur_pos_x += 1
if event.key == pygame.K_DOWN:
if not game_over and not pause:
if time.time() - last_press_time > 0.1:
last_press_time = time.time()
if not _judge(cur_pos_x, cur_pos_y + 1, cur_block):
_dock()
else:
last_drop_time = time.time()
cur_pos_y += 1
_draw_background(screen)
_draw_game_area(screen, game_area)
_draw_gridlines(screen)
_draw_info(screen, font1, font_pos_x, font1_height, score)
# 画显示信息中的下一个方块
_draw_block(screen, next_block, font_pos_x, 30 + (font1_height + 6) * 5, 0, 0)
if not game_over:
cur_drop_time = time.time()
if cur_drop_time - last_drop_time > speed:
if not pause:
if not _judge以上是关于1000行Python代码实现俄罗斯方块/扫雷/五子棋/贪吃蛇的主要内容，如果未能解决你的问题，请参考以下文章
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