本文整理汇总了Python中ball.Ball.update_position方法的典型用法代码示例。如果您正苦于以下问题：Python Ball.update_position方法的具体用法？Python Ball.update_position怎么用？Python Ball.update_position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ball.Ball的用法示例。
在下文中一共展示了Ball.update_position方法的3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: main
# 需要导入模块: from ball import Ball [as 别名]
# 或者: from ball.Ball import update_position [as 别名]
def main():
set_clear_color(1, 1, 1)
enable_smoothing()
ball = Ball(20, 20, 0, 0, .3, .3, 1.)
while not window_closed():
clear()
ball.draw(PIXELS_PER_METER)
ball.update_position(TIMESTEP)
ball.update_velocity(TIMESTEP)
request_redraw()
sleep(TIMESTEP)示例2: IceBlocks
# 需要导入模块: from ball import Ball [as 别名]
# 或者: from ball.Ball import update_position [as 别名]
class IceBlocks(cocos.layer.ColorLayer):
is_event_handler = True
keys_pressed = {}
def __init__(self):
super(IceBlocks, self).__init__(*BG_COLOR, a=255)
self.keys_pressed = []
self.current_lives = LIVES
self.level = BlockFactory().get_level(0)
self.schedule(self.update)
self.peddle = Peddle()
self.ball = Ball()
self.add(self.peddle, z=1)
self.add(self.ball, z=1)
self.draw_blocks()
self.collman = cm.CollisionManagerGrid(0, WINDOW_W,
0, WINDOW_H,
self.width, self.height)
self.draw_lives()
def restart_game(self):
self.remove(self.message)
self.current_lives = LIVES
self.level = BlockFactory().get_level(0)
self.draw_blocks()
self.draw_lives()
self.ball.update_position((self.peddle.position[0] +
self.peddle.width / 2, self.peddle.height))
self.resume_scheduler()
def blocks_remaining(self):
count = 0
for z, node in self.children:
if isinstance(node, Block):
count += 1
return count
def level_up(self):
self.pause_scheduler()
self.ball.update_position((self.peddle.position[0]
+ self.peddle.width
/ 2, self.peddle.height))
try:
self.level = BlockFactory().get_level(self.level.level + 1)
except Exception as ex:
message, code = ex.args
if code == 0:
self.message = MessageLayer()
self.message.show_message(message, self.restart_game)
self.add(self.message)
return
self.draw_blocks()
self.message = MessageLayer()
self.message.show_message('Level ' + str(self.level.level
+ 1), self.resume_scheduler)
self.add(self.message)
#self.draw_blocks()
#self.resume_scheduler()
def update(self, dt):
if self.current_lives > -1:
self.peddle.update(self.keys_pressed)
result = self.ball.update(self.peddle)
if result == -1:
self.current_lives -= 1
self.update_lives()
#self.pause_scheduler()
self.collman.clear()
for z, node in self.children:
if isinstance(node, Block):
self.collman.add(node)
for obj in self.collman.objs_colliding(self.ball):
ball_rcornerx = math.ceil(self.ball.position[0] + self.ball.width)
ball_rcornery = math.ceil(self.ball.position[1] + self.ball.width)
ball_lcornerx = math.ceil(self.ball.position[0])
ball_lcornery = math.ceil(self.ball.position[1])
block_lcornerx = math.ceil(obj.position[0])
block_lcornery = math.ceil(obj.position[1])
block_rcornerx = math.ceil(obj.position[0] + obj.width)
block_rcornery = math.ceil(obj.position[1] + obj.width)
if ball_rcornerx <= block_lcornerx :
if ball_rcornerx == block_lcornerx and (block_lcornery == (ball_rcornery+self.ball.height) or (block_lcornery+obj.height) == ball_rcornery):
self.ball.dx = self.ball.dx * -1
self.ball.dy = self.ball.dy * -1
else :
self.ball.dx = self.ball.dx * -1
elif ball_lcornerx >= block_rcornerx :
if ball_lcornerx == block_rcornerx and (block_rcornery == (ball_lcornery+self.ball.height) or (block_rcornery+obj.height) == ball_lcornery) :
self.ball.dx = self.ball.dx * -1
self.ball.dy = self.ball.dy * -1
#.........这里部分代码省略.........
示例3: Ball
# 需要导入模块: from ball import Ball [as 别名]
# 或者: from ball.Ball import update_position [as 别名]
from ball import Ball # import the Ball class
# Create a Ball object and store its address in the variable myball.
myball = Ball(5.0, 4.0, 3.0, 6.0)
print "Ball location " + str(myball.x) + ", " + str(myball.y)
# move the ball at current velocity for 0.1 seconds
myball.update_position(0.1)
print "Ball location " + str(myball.x) + ", " + str(myball.y)