using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


using AsyncStateMachine;


namespace ServerCore;

public static class HFSMHelper
{
    public static bool isChangedState<TTrigger, TState>(this Transition<TTrigger, TState> transition)
        where TTrigger : struct
        where TState : struct
    {
        if(null == transition)
        {
            return false;
        }

        if(true == transition.Source.Equals(transition.Destination)) 
        {
            return false;
        }

        return true;
    }

    public static string toBasicString<TTrigger, TState>(this Transition<TTrigger, TState> transition)
        where TTrigger : struct
        where TState : struct
    {
        return $"Transition: from:{transition.Source} => to:{transition.Destination} - Trigger:{transition.Trigger.ToString()}";
    }
}