Super_Alien.py

Super_Alien.py

from scene import *
import sound

class GameEnvironment(object):
  def __init__(self):
    self.background_speed = 2

class MyScene (Scene):
  def setup(self):
    self.env = GameEnvironment()
    self.dirtblocks = []
    for i in range(22):
      dirtblock = SpriteNode('plc:Dirt_Block')
      dirtblock.position = (i * 50 + 40, dirtblock.size.h/2)
      self.add_child(dirtblock)
      self.dirtblocks.append(dirtblock)
    self.background_color = 'midnightblue'

  def update(self):
    for dirtblock in self.dirtblocks:
      pos = dirtblock.position
      pos.x -= self.env.background_speed
      dirtblock.position = pos
      if dirtblock.position[0] <= -dirtblock.size.w/2:
        dirtblock.position = (dirtblock.position[0] + dirtblock.size.w * 21.77, dirtblock.position.y)

  def touch_began(self, touch):
    global dirtblock
#    laser = SpriteNode('spc:LaserBlue9', position = dirtblock.position, z_position=-1, parent=self)
#    laser.run_action(Action.sequence(Action.move_by(0, 1000), Action.remove()))
#    sound.play_effect('arcade:Laser_1')    

run(MyScene())