class HorizontalBar:
"""Bar that has a length that depends on the value, eg. a health bar"""
def __init__(self, image, length=100.0):
self.image = Graphic(image)
self.base_length = float(length)
self.image.w = self.base_length
self.image.setup_draw()
self.max_value = None
def set_value(self, value, max_value):
value = float(value)
max_value = float(max_value)
self.image.w = value/max_value * self.base_length
self.image.setup_draw()
def set_max(self, max_value):
self.max_value = float(max_value)
def draw(self):
self.image.draw()
