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本帖最后由 Cool_Breeze 于 2020-12-21 08:36 编辑 # coding=utf-8
# author Cool_Breeze
import ctypes
import msvcrt
from time import sleep
from os import system
from random import randrange
# 位置信息结构体
class point(ctypes.Structure):
_fields_ = [('x', ctypes.c_short),
('y', ctypes.c_short)]
def gotoXYPrint(coord, char):
global MAINHANDLE
global HEADICON
global FOODICON
ctypes.windll.kernel32.SetConsoleCursorPosition(
MAINHANDLE, coord)
if char == HEADICON:
ctypes.windll.kernel32.SetConsoleTextAttribute(
MAINHANDLE, 14)
elif char == FOODICON:
ctypes.windll.kernel32.SetConsoleTextAttribute(
MAINHANDLE, 12)
else:
ctypes.windll.kernel32.SetConsoleTextAttribute(
MAINHANDLE, 11)
print(char, end='', flush=True)
# 边框
def side():
for n in range(WIDTH-1):
gotoXYPrint(point(n,0), '+')
gotoXYPrint(point(n,HIGHT-1), '+')
for n in range(HIGHT-1):
gotoXYPrint(point(0,n), '+')
gotoXYPrint(point(WIDTH-1,n), '+')
def createFood():
global SNAKE
global FOODPOINT
off = False
while True:
x = randrange(1, WIDTH-1)
y = randrange(1, HIGHT-1)
for n in SNAKE:
if n.x == x and n.y == y:
continue
else:
FOODPOINT.x = x
FOODPOINT.y = y
gotoXYPrint(FOODPOINT, FOODICON)
off = True
if off: break
def createSnake():
global SNAKE
x, y = WIDTH//2, HIGHT//2
for n in range(3):
t = point(x+n, y)
SNAKE.append(t)
gotoXYPrint(t, HEADICON)
def update():
for i in SNAKE:
gotoXYPrint(i, HEADICON)
def _exit(info):
input(info)
exit()
def collision():
global SNAKE
head = SNAKE[0]
count = 0
for n in SNAKE:
count += 1
if count == 1: continue
if n.x == head.x and n.y == head.y:
_exit('游戏结束！')
if head.x == 0 or head.y == 0 or \
head.x == WIDTH-1 or head.y == HIGHT-1:
_exit('游戏结束！')
def moveSnake():
'''
K == ←
M == →
H == ↑
P == ↓
'''
global DIRECTION
global SNAKE
global FOODPOINT
if DIRECTION == 'K':
SNAKE.insert(0, point(SNAKE[0].x-1, SNAKE[0].y))
elif DIRECTION == 'M':
SNAKE.insert(0, point(SNAKE[0].x+1, SNAKE[0].y))
elif DIRECTION == 'H':
SNAKE.insert(0, point(SNAKE[0].x, SNAKE[0].y-1))
elif DIRECTION == 'P':
SNAKE.insert(0, point(SNAKE[0].x, SNAKE[0].y+1))
# 其他按键不做任何动作
else: return None
collision()
# 是否吃到食物
if SNAKE[0].x != FOODPOINT.x or SNAKE[0].y != FOODPOINT.y:
gotoXYPrint(SNAKE.pop(), ' ')
else:
createFood()
update()
HIGHT = 26
WIDTH = 60
MAINHANDLE = ctypes.windll.kernel32.GetStdHandle(-11)
SNAKE = []
HEADICON = 'O'
FOODICON = "$"
FOODPOINT = point()
DIRECTION = 'K'
system(f'mode con cols={WIDTH} lines={HIGHT}')
system("title 贪吃蛇游戏")
# 隐藏光标
ctypes.windll.kernel32.SetConsoleCursorInfo(
MAINHANDLE, ctypes.byref(point(1,0)))
def main():
global DIRECTION
side()
createSnake()
createFood()
while True:
moveSnake()
sleep(0.1)
if msvcrt.kbhit():
inputKey = msvcrt.getwch()
# 特殊按键
if inputKey == '\000' or inputKey == '\xe0':
inputKey = msvcrt.getwch()
if DIRECTION == 'K' and inputKey == 'M': continue
elif DIRECTION == 'M' and inputKey == 'K': continue
elif DIRECTION == 'H' and inputKey == 'P': continue
elif DIRECTION == 'P' and inputKey == 'H': continue
DIRECTION = inputKey
if __name__ == '__main__':
main()
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狗仔卡
发表于 2020-12-18 20:17:54
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千斤顶
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楼主
发表于 2021-5-18 09:27:11
