class GraphicsComponent(object):
def __init__(self, filename, patch_size, final_size, patch_pos):
self._sheet = SpriteSheet(filename, patch_size, final_size)
self._patch_pos = patch_pos
def get_image(self):
"""Retrieves the sprite's image.
Returns:
The sprite's requested patch image.
"""
return self._sheet.get_patch(self._patch_pos)
def update(self, sprite):
sprite.image = self.get_image()
