def __init__(self, sprite_filename, target, speed):
"""sprite_filename is the sprite file
target is the Sprite that the bullet follows
"""
ASprite.__init__(self, sprite_filename, speed)
self.target = target
self.speed = speed
def __init__(self, sprite_filename, target, speed):
"""sprite_filename is the sprite file
target is the Sprite that the bullet follows
"""
ASprite.__init__(self, sprite_filename, speed)
self.target = target
self.speed = speed
def __init__(self, window_size, sprite_filename, speed, x, y):
"""Creates the enemy and places in the default upper left position
window_size is a tuple with the window dimensions (width, height)
sprite_filename is the sprite for the ship
speed is the number of pixels it can move at once
x, y are the sprite's column and row (resp.) in the formation
"""
ASprite.__init__(self, sprite_filename, speed)
self.window_size = window_size
self.col = x
self.row = y
def __init__(self, window_size, sprite_filename, speed, position, direction):
"""Creates a bullet that moves vertically
window_size is a tuple with the window dimensions (width, height)
sprite_filename is the sprite for the bullet
speed is the number of pixels moved each frame
position is a tuple for the coordinates of the center of the bullet
direction is a vector
"""
ASprite.__init__(self, sprite_filename, speed)
self.window_size = window_size
self.direction = direction
self.rect = self.image.get_rect(center = position)
def __init__(self, window_size, sprite_filename, speed):
"""Creates the player's ship
window_size is a tuple with the window dimensions (width, height)
sprite_filename is the sprite for the ship
speed is the number of pixels per frame that can be moved
"""
ASprite.__init__(self, sprite_filename, speed)
self.window_size = window_size
#The ship always starts at the bottom center of the screen
bottom_pos = window_size[1] - 10
x_pos = window_size[0] / 2
self.rect = self.image.get_rect(bottom = bottom_pos, centerx = x_pos)
def __init__(self, sprite_filename, speed, position, direction):
ASprite.__init__(self, sprite_filename, speed)
self.rect.center = position
self.direction = direction
