想不通下面的码为什么冒号后按确认健,系统自动换行的会有缩进问题
import random as r
legal_x = [0,10]
legal_y = [0,10]
class Turtle:
def __init__(self):
self.power = 100
self.x = r.randint(legal_x[0],legal_x[1])
self.y = r.randint(legal_y[0],legal_y[1])
def move(self):
new_x = self.x + r.choice([1,2,-1,-2])
new_y = self.y + r.choice([1,2,-1,-2])
if new_x < legal_x[0]:
self.x = legal_x[0] - (new_x - legal_x[0])
elif new_x > legal_x[1]:
self.x = legal_x[1] - (new_x - legal_x[1])
else:
self.x = new_x
if new_y < legal_y[0]:
self.y = legal_y[0] - (new_y - legal_y[0])
elif new_y > legal_y[1]:
self.y = legal_y[1] - (new_y - legal_y[1])
else:
self.y = new_y
self.power -= 1
return(self.x,self.y)
def eat(self):
self.power += 20
if self.power > 100:
self.power = 100
class Fish:
def __init__(self):
self.x = r.randint(legal_x[0],legal_x[1])
self.y = r.randint(legal_y[0],legal_y[1])
def move(self):
new_x = self.x + r.choice([1,-1])
new_y = self.y + r.choice([1,-1])
if new_x < legal_x[0]:
self.x = legal_x[0] - (new_x - legal_x[0])
elif new_x > legal_x[1]:
self.x = legal_x[1] - (new_x - legal_x[1])
else:
self.x = new_x
if new_y < legal_y[0]:
self.y = legal_y[0] - (new_y - legal_y[0])
elif new_y > legal_y[1]:
self.y = legal_y[1] - (new_y - legal_y[1])
else:
self.y = new_y
return(self.x,self.y)
turtle =Turtle()
fish = []
for i in range(10):
new_fish = Fish()
fish.append(new_fish)
while True:
if not len(fish):
print("鱼儿都吃完了,游戏结束!")
break
if not turtle.power:
print("乌龟体力耗尽,挂掉了!")
break
pos = turtle.move()
for each_fish in fish[:]:
if each_fish.move == pos:
turtle.eat()
fish.remove(each_fish)
print("有一条鱼儿被吃掉了...")
明明都跟小甲鱼的答案一样的,为什么每次运行就只是乌龟挂掉了呢?
换行都是冒号后按的确认健自动换行的,也没Tab空格混用
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