HighGroundRoyaleFusion/Assets/Development/Scripts/AsyncTasks/TWS_GameDataLoadingStateMachine.cs

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

public class TWS_GameDataLoadingStateMachine : MonoBehaviour
{
    public TWS_IGameDataLoadingTask currentTask;

    public List<MonoBehaviour> tasks;

    int currentTaskIndex = 0;

    // Initialize with the first state
    private void Start()
    {
        ChangeState(tasks[currentTaskIndex] as TWS_IGameDataLoadingTask);
    }

    // Change to a new state
    public void ChangeState(TWS_IGameDataLoadingTask newState)
    {
        if (currentTask != null)
        {
            currentTask.OnTaskFinished();
        }

        currentTask = newState;

        if (currentTask != null)
        {
            TWS_Delegates.TriggerTaskStatusChanged(currentTask.TaskName);

            currentTask.OnTaskStarted();
        }
    }

    float value = 0;
    // Update is called once per frame
    void Update()
    {
        if (currentTask != null)
        {
            value = currentTask.TaskProgress;

            TWS_Delegates.TriggerTaskProgressUpdated((currentTaskIndex + value) / tasks.Count);

            if (value >= 1)
            {
                currentTaskIndex++;

                if(currentTaskIndex < tasks.Count)
                {
                    ChangeState(tasks[currentTaskIndex] as TWS_IGameDataLoadingTask);
                }
                else
                {
                    ChangeState(null);
                }
            }

        }
    }
}