//恢复角色状态
public void RecoveryState(RoleStateMemento memento)
{
roleState = memento.Clone();
//roleState.Vitality = memento.Vitality;
//roleState.Attack = memento.Attack;
//roleState.Defense = memento.Defense;
}
//保存角色状态
public RoleStateMemento SaveState()
{
//RoleStateMemento memento = new RoleStateMemento();
//memento = roleState.Clone();
return(roleState.Clone());;
//return (new RoleStateMemento(roleState.Vitality, roleState.Attack, roleState.Defense));
}