from Simulation import Simulation
class Vault:
    def __init__(self):
        self._treasure = "gold"
        self._attributes = dict(self.__dict__)
        
    def __setattr__(self, name, value):
        if name != "_attributes" and name not in self._attributes:
            print("attribute deleted!")
        self._attributes[name] = value
        super().__setattr__("_attributes", dict(self.__dict__))
        
    @property
    def treasure(self):
        if self.__dict__ != self._attributes:
            print("attribute deleted!")
        return self._treasure