CrowdControl/Assets/Feel/MMTools/Tools/MMSceneLoading/Scripts/Helpers/MMSceneLoadingTextProgress.cs

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

namespace MoreMountains.Tools
{	
	/// <summary>
	/// A very simple class, meant to be used within a MMSceneLoading screen, to update a Text
	/// based on loading progress
	/// </summary>
	public class MMSceneLoadingTextProgress : MonoBehaviour
	{
		/// the value to which the progress' zero value should be remapped to
		[Tooltip("the value to which the progress' zero value should be remapped to")]
		public float RemapMin = 0f;
		/// the value to which the progress' one value should be remapped to
		[Tooltip("the value to which the progress' one value should be remapped to")]
		public float RemapMax = 100f;
		/// the amount of decimals to display
		[Tooltip("the amount of decimals to display")]
		public int NumberOfDecimals = 0;

		protected Text _text;

		/// <summary>
		/// On Awake we grab our Text and store it
		/// </summary>
		protected virtual void Awake()
		{
			_text = this.gameObject.GetComponent<Text>();
		}
        
		/// <summary>
		/// Updates the Text with the progress value
		/// </summary>
		/// <param name="newValue"></param>
		public virtual void SetProgress(float newValue)
		{
			float remappedValue = MMMaths.Remap(newValue, 0f, 1f, RemapMin, RemapMax);
			float displayValue = MMMaths.RoundToDecimal(remappedValue, NumberOfDecimals);
			_text.text = displayValue.ToString(CultureInfo.InvariantCulture);
		}
	}
}