【Python小游戏】评论区谁是最厉害的《俄罗斯方块》玩家？昨天自学了turtle,做了个俄罗斯方块，可惜我太菜 /(ㄒoㄒ)/~~
前言
作者 ：“程序员梨子”
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正文
警报警报！听说CSDN游戏专区火了火了~竟然是因为各种形状的方块。
对！各种游戏都快烂大街了，俄罗斯方块咋滴就不能火一把了？
Pytho俄罗斯方块，作为是一款家喻户晓的游戏，陪伴70、80甚至90后，度过无忧的儿时岁月
它上手简单能自由组合、拼接技巧也很多。
你知道么，最原始的俄罗斯方块，是长这样婶儿的~
是不是很有童年的味道？今天小编还要给大家，介绍一个全新版本——
程序员的版本,期待期待
一、运行环境
小编使用的环境：Python3、Pycharm社区版、,部分自带的就不一一 展示啦。本文主要是一个
Turtle版本的。
模块安装：pip install -i https://pypi.douban.com/simple/+模块名 二、代码展示
import turtle
import random
class Block:
def __init__(self, color, tiles):
self.color = color
self.tiles = tiles
I = Block("cyan", [ [ [ 1, 0, 0, 0 ],
[ 1, 0, 0, 0 ],
[ 1, 0, 0, 0 ],
[ 1, 0, 0, 0 ] ],
[ [ 0, 0, 0, 0 ],
[ 0, 0, 0, 0 ],
[ 0, 0, 0, 0 ],
[ 1, 1, 1, 1 ] ] ])
J = Block("blue", [ [ [ 0, 1, 0 ],
[ 0, 1, 0 ],
[ 1, 1, 0 ] ],
[ [ 0, 0, 0 ],
[ 1, 1, 1 ],
[ 0, 0, 1 ] ],
[ [ 1, 1, 0 ],
[ 1, 0, 0 ],
[ 1, 0, 0 ] ],
[ [ 0, 0, 0 ],
[ 1, 0, 0 ],
[ 1, 1, 1 ] ] ])
L = Block("orange", [ [ [ 1, 0, 0 ],
[ 1, 0, 0 ],
[ 1, 1, 0 ] ],
[ [ 0, 0, 0 ],
[ 0, 0, 1 ],
[ 1, 1, 1 ] ],
[ [ 0, 1, 1 ],
[ 0, 0, 1 ],
[ 0, 0, 1 ] ],
[ [ 0, 0, 0 ],
[ 1, 1, 1 ],
[ 1, 0, 0 ] ] ])
S = Block("lime", [ [ [ 0, 0, 0 ],
[ 0, 1, 1 ],
[ 1, 1, 0 ] ],
[ [ 1, 0, 0 ],
[ 1, 1, 0 ],
[ 0, 1, 0 ] ] ])
Z = Block("red", [ [ [ 0, 0, 0 ],
[ 1, 1, 0 ],
[ 0, 1, 1 ] ],
[ [ 0, 1, 0 ],
[ 1, 1, 0 ],
[ 1, 0, 0 ] ] ])
O = Block("yellow", [ [ [ 1, 1 ],
[ 1, 1 ] ] ])
T = Block("magenta", [ [ [ 0, 0, 0 ],
[ 0, 1, 0 ],
[ 1, 1, 1 ] ],
[ [ 0, 1, 0 ],
[ 1, 1, 0 ],
[ 0, 1, 0 ] ],
[ [ 0, 0, 0 ],
[ 1, 1, 1 ],
[ 0, 1, 0 ] ],
[ [ 1, 0, 0 ],
[ 1, 1, 0 ],
[ 1, 0, 0 ] ] ])
tile_size = 25
map_rows = 20
map_cols = 10
map_x = -125
map_y = 250
map_turtle = turtle.Turtle()
map_turtle.hideturtle()
map_turtle.up()
game_map = [["" for _ in range(map_cols)] for _ in range(map_rows)]
active_block = None
active_block_row = 0
active_block_col = 0
active_block_index = 0
block_turtle = turtle.Turtle()
block_turtle.hideturtle()
block_turtle.up()
game_update_interval = 250
score = 0
score_turtle = turtle.Turtle()
score_turtle.hideturtle()
score_turtle.up()
score_turtle.goto(170, 210)
score_turtle.write("Score: " + str(score), font=("Calibri", 20, "bold"))
game_over_turtle = turtle.Turtle()
game_over_turtle.hideturtle()
game_over_turtle.color("red")
def draw_box(t, width, height, pencolor, fillcolor):
t.color(pencolor, fillcolor)
t.down()
t.begin_fill()
for _ in range(2):
t.forward(width)
t.right(90)
t.forward(height)
t.right(90)
t.end_fill()
t.up()
def draw_map():
map_turtle.clear()
for row in range(map_rows):
for col in range(map_cols):
map_turtle.goto(map_x + tile_size * col, map_y - tile_size * row)
draw_box(map_turtle, tile_size, tile_size, "black", game_map[row][col].color if game_map[row][col] else "mintcream")
def make_new_block():
global active_block
global active_block_row, active_block_col
global active_block_index
active_block = random.choice((I, J, L, S, Z, O, T))
active_block_row = 0
active_block_col = 4
active_block_index = 0
def draw_block():
block_turtle.clear()
# Find the x and y position of the block
x = map_x + active_block_col * tile_size
y = map_y - active_block_row * tile_size
block_tiles = active_block.tiles[active_block_index]
block_color = active_block.color
for row in range(len(block_tiles)):
for col in range(len(block_tiles[row])):
if block_tiles[row][col] == 1:
block_turtle.goto(x+col*tile_size, y-row*tile_size)
draw_box(block_turtle, tile_size, tile_size, "black", block_color)
def is_valid_block(block_type, block_row, block_col, block_index):
block_tiles = block_type.tiles[block_index]
for row in range(len(block_tiles)):
for col in range(len(block_tiles[row])):
if block_tiles[row][col] == 1:
if block_row + row not in range(0, map_rows):
return False
if block_col + col not in range(0, map_cols):
return False
if game_map[block_row + row][block_col + col] != "":
return False
return True
def set_block_on_map():
block_tiles = active_block.tiles[active_block_index]
for row in range(len(block_tiles)):
for col in range(len(block_tiles[row])):
if block_tiles[row][col] == 1:
game_map[active_block_row + row][active_block_col + col] = active_block
draw_map()
r = 0
def remove_completed_rows():
global game_map
global score
global game_update_interval
global r
new_map = []
for row in range(len(game_map)):
game_row = game_map[row]
if "" in game_row:
new_map.append(game_row)
else:
score += 10
score_turtle.clear()
score_turtle.write("Score: " + str(score), font=("Calibri", 20, "bold"))
r += 1
if r == 5:
game_update_interval = int(game_update_interval/1.1)
r = 0
for row in range(0, map_rows - len(new_map)):
game_row = ["" for _ in range(map_cols)]
new_map.insert(0, game_row)
game_map = new_map
draw_map()
# Task: increase the score and difficulty when a row is completed
pause = False
def game_loop():
global active_block, active_block_row
if active_block is None:
make_new_block()
if not is_valid_block(active_block, active_block_row, active_block_col, active_block_index):
active_block = None
game_over_turtle.write("Game over!", align="center", font=("Calibri", 60, "bold"))
return
draw_block()
else:
if is_valid_block(active_block, active_block_row + 1, active_block_col, active_block_index):
if not pause:
active_block_row += 1
draw_block()
else:
set_block_on_map()
active_block = None
remove_completed_rows()
turtle.update()
# Set the next update
turtle.ontimer(game_loop, game_update_interval)
# Set up the turtle window
turtle.setup(800, 600)
turtle.title("Tetris")
turtle.bgcolor("navajowhite")
turtle.up()
turtle.hideturtle()
turtle.tracer(False)
# Draw the background border around the map
turtle.goto(map_x - 10, map_y + 10)
draw_box(turtle, tile_size * map_cols + 20, tile_size * map_rows + 20, \
"", "lightslategray")
# Draw the empty map in the window
draw_map()
turtle.update()
# Set up the game loop
turtle.ontimer(game_loop, game_update_interval)
def rotate():
global active_block_index
if active_block is None:
return
new_block_index = (active_block_index + 1) % len(active_block.tiles)
if is_valid_block(active_block, active_block_row, active_block_col, new_block_index):
active_block_index = new_block_index
draw_block()
turtle.onkeypress(rotate, "Up")
def move_left():
global active_block_col
if active_block is None:
return
if is_valid_block(active_block, active_block_row, active_block_col - 1, active_block_index):
active_block_col -= 1
draw_block()
turtle.onkeypress(move_left, "Left")
def move_right():
global active_block_col
if active_block is None:
return
if is_valid_block(active_block, active_block_row, active_block_col + 1, active_block_index):
active_block_col += 1
draw_block()
turtle.onkeypress(move_right, "Right")
def drop():
global active_block_row
if active_block is None:
return
while is_valid_block(active_block, active_block_row + 1, active_block_col, active_block_index):
active_block_row += 1
draw_block()
turtle.onkeypress(drop, "Down")
def pause_game():
global pause
pause = not pause
turtle.onkeypress(pause_game, "space")
def change_block_type():
global active_block
global active_block_index
new_block = random.choice((I, J, L, S, Z, O, T))
new_block_index = 0
if is_valid_block(new_block, active_block_row, active_block_col, new_block_index):
active_block = new_block
active_block_index = new_block_index
draw_block()
turtle.onkeypress(change_block_type, "c")
turtle.listen()
turtle.done()
三、效果展示
1)游戏开始
2）方块儿截图game over
普通玩家： 高手玩家：
总结
有颜色的方块儿还是玩起来有意思些，空格暂停、方向键移动的哈。不管是高手玩家还是普通玩家
都是我可望不可及的程序，仰望.jpg 看我40分的总成绩就知道了！哈哈哈
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