本文整理汇总了Python中sprites.Sprite.loc方法的典型用法代码示例。如果您正苦于以下问题：Python Sprite.loc方法的具体用法？Python Sprite.loc怎么用？Python Sprite.loc使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类sprites.Sprite的用法示例。
在下文中一共展示了Sprite.loc方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: SnakeScene
# 需要导入模块: from sprites import Sprite [as 别名]
# 或者: from sprites.Sprite import loc [as 别名]
class SnakeScene(SpritePlane):
def __init__(self,bg=(0,0,0),snake=(0,240,0),apple=(255,0,0),snake_max_len=4):
super(SnakeScene,self).__init__(tempo=360,bg=bg)
self.snake = Sprite(color=snake,blend=False,z=10,trail=snake_max_len)
self.add_sprite(0,0,self.snake)
self.apple_time = 0
self.apple = Sprite(color=apple,blend=False,z=5)
self.add_sprite(0,0,self.apple)
self.snake_reset()
self.apple_reset()
self.points = 0
self._snake_dir = rint(0,4)
def add_point(self):
p = Sprite(color=(255,255,255),blend=False,z=0)
self.add_sprite(*self.wall1d_to_plane2d(self.points),sprite=p)
self.points +=1
def apple_reset(self):
self.apple_time = 0
self.move_to(self.apple,*self.random_visible_plane2d())
def snake_reset(self):
self.move_to(self.snake,*self.random_visible_plane2d())
def up(self): self._snake_dir = 0
def right(self): self._snake_dir = 1
def down(self): self._snake_dir = 2
def left(self): self._snake_dir = 3
def _snake_step(self):
if self.snake.loc() == self.apple.loc():
# self.snake_reset()
self.apple_reset()
self.add_point()
r = self._snake_dir
if r == 0:
self.move_up(self.snake)
elif r == 1:
self.move_right(self.snake)
elif r == 2:
self.move_down(self.snake)
else: # r == 3
self.move_left(self.snake)
def step(self,seconds):
if not super(SnakeScene,self).step(seconds):
return False
#print 'step %s' % seconds
for i in xrange(int(self.beats())):
self._snake_step()
self.apple_time += 1
if self.apple_time >= 10:
self.apple_reset()
return True
def rgb(self,base_rgb=None):
if self.points < 4:
return super(SnakeScene,self).rgb()
else:
return [(rint(0,255),rint(0,255),rint(0,255)) for i in xrange(0,PANEL_NUM)]