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my_Tetris.py
import pygame import pygame
from pygame import locals from pygame import locals
import random import random
pygame.init() # 初始化 pygame.init() # 初始化
score = 0 score = 0
grid_size = 20 # 格子大小 grid_size = 20 # 格子大小
grid_num_width = 15 # 横向格子数量 grid_num_width = 15 # 横向格子数量
grid_num_height = 25 # 纵向格子数量 grid_num_height = 25 # 纵向格子数量
FPS = 30 FPS = 30
count = 0
# 创建窗口 states = False
screen = pygame.display.set_mode((460, 500))
pygame.display.set_caption("俄罗斯方块") # 创建窗口
clock = pygame.time.Clock() # pygame时钟，控制游戏速度（帧数） screen = pygame.display.set_mode((460, 500))
# 载入素材 pygame.display.set_caption("俄罗斯方块")
background = pygame.image.load('bg.png') clock = pygame.time.Clock() # pygame时钟，控制游戏速度（帧数）
font = pygame.font.Font('STKAITI.TTF', 60) # 字体 # 载入素材
background = pygame.image.load('bg.png')
# 俄罗斯方块所有形状 font = pygame.font.Font('STKAITI.TTF', 60) # 字体
O = [[(0, 0), (0, 1), (1, 0), (1, 1)]]
I = [[(0, -1), (0, 0), (0, 1), (0, 2)], # 俄罗斯方块所有形状
[(-1, 0), (0, 0), (1, 0), (2, 0)]] O = [[(0, 0), (0, 1), (1, 0), (1, 1)]]
Z = [[(0, -1), (0, 0), (1, 0), (1, 1)], I = [[(0, -1), (0, 0), (0, 1), (0, 2)],
[(-1, 0), (0, 0), (0, -1), (1, -1)]] [(-1, 0), (0, 0), (1, 0), (2, 0)]]
S = [[(-1, 0), (0, 0), (0, 1), (1, 1)], Z = [[(0, -1), (0, 0), (1, 0), (1, 1)],
[(1, -1), (1, 0), (0, 0), (0, 1)]] [(-1, 0), (0, 0), (0, -1), (1, -1)]]
T = [[(0, -1), (0, 0), (0, 1), (-1, 0)], S = [[(-1, 0), (0, 0), (0, 1), (1, 1)],
[(-1, 0), (0, 0), (1, 0), (0, 1)], [(1, -1), (1, 0), (0, 0), (0, 1)]]
[(0, -1), (0, 0), (0, 1), (1, 0)], T = [[(0, -1), (0, 0), (0, 1), (-1, 0)],
[(-1, 0), (0, 0), (1, 0), (0, -1)]] [(-1, 0), (0, 0), (1, 0), (0, 1)],
J = [[(-1, 0), (0, 0), (1, 0), (1, -1)], [(0, -1), (0, 0), (0, 1), (1, 0)],
[(0, -1), (0, 0), (0, 1), (-1, -1)], [(-1, 0), (0, 0), (1, 0), (0, -1)]]
[(-1, 0), (0, 0), (1, 0), (-1, 1)], J = [[(-1, 0), (0, 0), (1, 0), (1, -1)],
[(0, -1), (0, 0), (0, 1), (1, 1)]] [(0, -1), (0, 0), (0, 1), (-1, -1)],
L = [[(-1, 0), (0, 0), (1, 0), (1, 1)], [(-1, 0), (0, 0), (1, 0), (-1, 1)],
[(0, -1), (0, 0), (0, 1), (1, -1)], [(0, -1), (0, 0), (0, 1), (1, 1)]]
[(-1, 0), (0, 0), (1, 0), (-1, -1)], L = [[(-1, 0), (0, 0), (1, 0), (1, 1)],
[(0, -1), (0, 0), (0, 1), (-1, 1)]] [(0, -1), (0, 0), (0, 1), (1, -1)],
shape_list = [I, J, L, O, S, T, Z] # 7种类型俄罗斯方块 [(-1, 0), (0, 0), (1, 0), (-1, -1)],
[(0, -1), (0, 0), (0, 1), (-1, 1)]]
# 一些RGB颜色 shape_list = [I, J, L, O, S, T, Z] # 7种类型俄罗斯方块
cube_colors = [
(204, 153, 153), (102, 102, 153),(153, 0, 102), # 一些RGB颜色
(255, 204, 0), (204, 0, 51),(255, 0, 51), (0, 102, 153), cube_colors = [
(153, 0, 51), (204, 255, 102), (255, 153, 0)] (204, 153, 153), (102, 102, 153),(153, 0, 102),
(255, 204, 0), (204, 0, 51),(255, 0, 51), (0, 102, 153),
center = [2, 8] # 第2行第8列 (153, 0, 51), (204, 255, 102), (255, 153, 0)]
shape = random.choice(shape_list)
index = random.randint(0, len(shape)-1)
current_shape = shape[index] def check(center):
color = random.choice(cube_colors) for cube in current_shape:
cube = (cube[0] + center[0], cube[1] + center[1])
while True: # 当前的小方块超出网格的行、列，就返回False
for event in pygame.event.get(): if cube[0] < 1 or cube[1] < 1 or cube[0] > grid_num_height \
if event.type == locals.QUIT: or cube[1] >grid_num_width:
exit() return False
if event.type == locals.KEYDOWN:
if event.key == locals.K_RIGHT: # 向右 while True:
if center[1] < 15: for event in pygame.event.get():
center[1] += 1 if event.type == locals.QUIT:
elif event.key == locals.K_LEFT: # 向左 exit()
if center[1] > 1: if event.type == locals.KEYDOWN:
center[1] -= 1 if event.key == locals.K_LEFT: # 向左
elif event.key == locals.K_DOWN: # 向下 center[1] = center[1] - 1 # 左移1列
if center[0] < 25: if check(center) == False:
center[0] += 1 center[1] = center[1] + 1 # 右移1列
elif event.key == locals.K_UP: elif event.key == locals.K_RIGHT: # 向右
old_index = index center[1] = center[1] + 1
index += 1 if check(center) == False:
if index >= len(shape): center[1] = center[1] - 1
index = 0
current_shape = shape[index] elif event.key == locals.K_DOWN: # 向下
if check(center) == False: center[0] = center[0] + 1
index = old_index if check(center) == False:
current_shape = shape[index] center[0] = center[0] - 1
elif event.key == locals.K_UP: # 向上键
old_index = index # 保留原图形索引
index += 1 # 索引+1
if index >= len(shape): # 判断索引有没有对应的形状
# 将背景图画上去 index = 0 # 将索引设置为0
screen.blit(background, (0, 0)) current_shape = shape[index] # 将选好的图形相对坐标保存
# 计算出所有小方块的行、列位置 if check(center) == False: # 判断图形是否超出背景
current_pos = [] index = old_index # 还原图形索引
for cube in current_shape: current_shape = shape[index]# 将选好的图形相对坐标保存
pos = (cube[0] + center[0], cube[1] + center[1])
current_pos.append(pos) if states == False:
# 取出所有小方块的行、列位置，计算坐标，绘制俄罗斯方块 states = True
for cube in current_pos: center = [2, 8] # 第2行第8列
pygame.draw.rect(screen, color, shape = random.choice(shape_list)
(cube[1] * 20-20, cube[0] * 20-20, 20, 20), 0) index = random.randint(0, len(shape)-1) # 随机形状索引
pygame.draw.rect(screen, (255, 255, 255), current_shape = shape[index]
(cube[1] * 20-20, cube[0] * 20-20, 20, 20), 1) color = random.choice(cube_colors) # 随机选取一种颜色
# 得分
text_surface = font.render(str(score), True, (0, 0, 0)) count += 1
screen.blit(text_surface, (350,70)) if count % FPS == 0:
# 刷新画面 center[0] = center[0] + 1
pygame.display.update() if check(center) == False:
clock.tick(FPS) center[0] = center[0] - 1
states = False
# 将背景图画上去
screen.blit(background, (0, 0))
# 计算出所有小方块的行、列位置
current_pos = []
for cube in current_shape:
pos = (cube[0] + center[0], cube[1] + center[1])
current_pos.append(pos)
# 取出所有小方块的行、列位置，计算坐标，绘制俄罗斯方块
for cube in current_pos:
pygame.draw.rect(screen, color,
(cube[1] * 20-20, cube[0] * 20-20, 20, 20), 0)
pygame.draw.rect(screen, (255, 255, 255),
(cube[1] * 20-20, cube[0] * 20-20, 20, 20), 1)
# 得分
text_surface = font.render(str(score), True, (0, 0, 0))
screen.blit(text_surface, (350,70))
# 刷新画面
pygame.display.update()
clock.tick(FPS)
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