import pygame
from .. import tools,setup
from .. import constants as C


def create_powerup(centerx,centery,type):   # 根据状态出现道具
    """create powerup based on type and mario state"""
    return Mushroom(centerx,centery)

class PowerUp(pygame.sprite.Sprite):
    def __init__(self,centerx,rentery,frame_rects):
        pygame.sprite.Sprite.__init__(self)

        self.frames = []
        self.frame_index = 0
        for frame_rect in frame_rects:
            self.frames.append(tools.get_image(setup.GRAPHICS['item_objects'],*frame_rect,(0,0,0),2.5))
        self.image = self.frames[self.frame_index]
        self.rect = self.image.get_rect()
        self.rect.centerx = centerx
        self.rect.centery = rentery

class Mushroom(PowerUp):
    def __init__(self,centerx,centery):
        PowerUp.__init__(self,centerx,centery,[(0,0,16,16)])