import pygame


class UserController:
    def __init__(self, usrObj):
        self.obj = usrObj

    def handler(self, engine):
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                engine.quit()
            elif event.type == pygame.MOUSEBUTTONDOWN:
                pos = pygame.mouse.get_pos()
                pos = (pos[0] // engine.square_size,
                       pos[1] // engine.square_size)
                engine.appendGoalPosition(pos)