problem with loading bar and SaveSystem.currentAsyncOperation.progress
Posted: Tue Feb 22, 2022 9:10 am
Hello again,
i'm trying to get two MMTools componentsto show the SaveSystem loading progress value,
The components have a SetProgress(float) method by wich you can update the progress bar and percentage.
both ui elements and the scripts are on the scene fader canvas.
my problem is that i am not using a loading scene, and if i call SaveSystem.currentAsyncOperation.progress outside a loading scene, i get this error:
to add more context: im using the OnTransitionstartEvent on the transition manager to start my updateBar() coroutine.
this is the code for my loading bar
i'm trying to get two MMTools componentsto show the SaveSystem loading progress value,
The components have a SetProgress(float) method by wich you can update the progress bar and percentage.
both ui elements and the scripts are on the scene fader canvas.
my problem is that i am not using a loading scene, and if i call SaveSystem.currentAsyncOperation.progress outside a loading scene, i get this error:
Code: Select all
NullReferenceException: Object reference not set to an instance of an object
LoadingScreenProgressBar+<UpdateProgressBar>d__5.MoveNext ()this is the code for my loading bar
Code: Select all
using System.Collections;
using UnityEngine;
using PixelCrushers;
using MoreMountains.Tools;
public class LoadingScreenProgressBar : MonoBehaviour
{
//MM tools references
public MMSceneLoadingImageProgress loadingImage;
public MMSceneLoadingTextProgress loadingText;
// params
private float progressValue;
public void UpdateBar() {StartCoroutine(UpdateProgressBar()); }
public IEnumerator UpdateProgressBar()
{
while (!SaveSystem.currentAsyncOperation.isDone)
{
progressValue = SaveSystem.currentAsyncOperation.progress;
Debug.LogWarning("progress: " + SaveSystem.currentAsyncOperation.progress);
if (loadingImage)
{
loadingImage.SetProgress(progressValue);
}
if (loadingText)
{
loadingText.SetProgress(progressValue);
}
yield return null;
}
}
}