WorldTimeAPIManager

This package contains a simple manager to get server time for Unity. It uses UnityWebRequest to get JSON data from WorldTimeAPI and then convert that JSON into DateTime.

How to use

It is pretty simple actually. Just drag and drop WorldTimeAPIManager Prefab from HarioGames/Examples/Prefabs/ .

You may need to call namespace as follow to call WorldTimeAPIManager.

using HarioGames.WorldTimeAPIManager; 

Some Examples

An example script is provided in the package and here are some examples of getting time from WorldTimeAPI Manager and make it a simple daily and weekly reward system.

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using HarioGames.WorldTimeAPIManager;
using UnityEngine.UI;

public class ServerTime_ExampleScript : MonoBehaviour
{
    #region Server Time Variables
    [Header("Daily Server Reset Time")]
    [SerializeField] int dailyHours = 0;
    [SerializeField] int dailyMinutes = 0, dailySeconds = 0;

    [Header("Weekly Server Reset Time")]
    [SerializeField] DayOfWeek dayOfWeek;
    [SerializeField] int weeklyHours = 0, weeklyMinutes = 0, weeklySeconds = 0;

    WorldTimeAPIManager timeManager;
    #endregion

    #region UI
    [Space(10)]

    [SerializeField] Text weeklyTimeLeftText;

    [SerializeField] Text dailyTimeLeftText;

    [SerializeField] Button claimDailyButton, claimWeeklyButton;

    [SerializeField] GameObject debugUI;
    #endregion

    // Start is called before the first frame update
    void Start()
    {
        if (WorldTimeAPIManager.Instance != null)
            timeManager = WorldTimeAPIManager.Instance;

        timeManager.SetDailyServerResetTime(dailyHours, dailyMinutes, dailySeconds);
        timeManager.SetWeeklyServerResetTime(dayOfWeek, weeklyHours, weeklyMinutes, weeklySeconds);

        //UI
        debugUI.SetActive(false);

        claimDailyButton.onClick.AddListener(ResetDaily);

        claimWeeklyButton.onClick.AddListener(ResetWeekly);

        claimDailyButton.interactable = claimWeeklyButton.interactable = false;
    }

    private void Update()
    {
        if (timeManager != null)
        {
            if (timeManager.IsTimeLoaded)
            {
                debugUI.SetActive(true);

                #region Daily ServerTime Reset
                //Daily Server Reset
                DateTime oldDailyDateTime;
                if (PlayerPrefs.HasKey("DailyServerTime"))
                {
                    oldDailyDateTime = DateTime.Parse(PlayerPrefs.GetString("DailyServerTime"));
                }
                else
                {
                    PlayerPrefs.SetString("DailyServerTime", timeManager.GetDailyServerResetTime().ToString());
                    oldDailyDateTime = DateTime.Parse(PlayerPrefs.GetString("DailyServerTime"));
                }

                TimeSpan timeLeft = oldDailyDateTime - timeManager.GetCurrentDateTime();

                if (timeLeft.TotalSeconds <= 0)
                {
                    dailyTimeLeftText.text = "Claim Daily Reward!";

                    claimDailyButton.interactable = true;
                }
                else
                {
                    dailyTimeLeftText.text = timeLeft.ToString("hh\\:mm\\:ss");

                    claimDailyButton.interactable = false;
                }
                #endregion

                #region Weekly ServerTime Reset
                //Weekly Server Reset
                DateTime oldWeeklyDateTime;
                if (PlayerPrefs.HasKey("WeeklyServerTime"))
                {
                    oldWeeklyDateTime = DateTime.Parse(PlayerPrefs.GetString("WeeklyServerTime"));
                }
                else
                {
                    PlayerPrefs.SetString("WeeklyServerTime", timeManager.GetWeeklyServerResetTime().ToString());
                    oldWeeklyDateTime = DateTime.Parse(PlayerPrefs.GetString("WeeklyServerTime"));
                }

                timeLeft = oldWeeklyDateTime - timeManager.GetCurrentDateTime();

                if (timeLeft.TotalSeconds <= 0)
                {
                    weeklyTimeLeftText.text = "Claim Weekly Reward!";

                    claimWeeklyButton.interactable = true;
                }
                else
                {
                    weeklyTimeLeftText.text = timeLeft.ToString("dd\\:hh\\:mm\\:ss");

                    claimWeeklyButton.interactable = false;
                }
                #endregion
            }
            else
            {
                if (debugUI.activeInHierarchy)
                    debugUI.SetActive(false);
            }
        }
    }

    public void ResetDaily()
    {
        PlayerPrefs.SetString("DailyServerTime", timeManager.GetDailyServerResetTime().ToString());

        claimDailyButton.interactable = false;

        //can claim reward or do smth
    }

    public void ResetWeekly()
    {
        PlayerPrefs.SetString("WeeklyServerTime", timeManager.GetWeeklyServerResetTime().ToString());

        claimWeeklyButton.interactable = false;

        //can claim reward or do smth
    }
}

Functions

WorldTimeAPI Manager Contains the following functions to get and calculate some simple server time :

WorldTimeAPIManager.Instance.GetCurrentDateTime(); //will return current DateTime from server

WorldTimeAPIManager.Instance.GetNextDayDateTime(DateTime dateTime); //will return DateTime of the next day of current server time

WorldTimeAPIManager.Instance.GetNextWeekDateTime(DateTime dateTime); //will return DateTime of the next week of current server time

WorldTimeAPIManager.Instance.GetNextMonthDateTime(DateTime dateTime); // will return DateTime of the next month of current server time

WorldTimeAPIManager.Instance.GetNextYearDateTime(DateTime dateTime); //will return DateTime of the next year of current server time

//For Reward and Mission System

WorldTimeAPIManager.Instance.GetDailyServerResetTime(); //will return Daily Server Reset Time

WorldTimeAPIManager.Instance.SetDailyServerResetTime(int hours, int minutes, int seconds); //will set Daily Server Reset Time

WorldTimeAPIManager.Instance.GetWeeklyServerResetTime(); //will return Weekly Server Reset Time

WorldTimeAPIManager.Instance.SetWeeklyServerResetTime(DayOfWeek day, int hours, int minutes, int seconds); // will set Weekly Server Reset Time

Contacts :

You can contact me via waiyanzawwinstar8@gmail.com.

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