public void AddCurrentScene(DatabaseScreenView.DatabaseScreens currentScreen)
{
previousScenes.Add(currentScreen);
if (previousScenes.Count > 1)
{
backButton.SetActive(true);
}
}
// Every time back is pressed, Remove screen from list and return it so it can be activated
public DatabaseScreenView.DatabaseScreens GetPreviousScene()
{
DatabaseScreenView.DatabaseScreens previousScene = DatabaseScreenView.DatabaseScreens.NA;
//Check wether you're not back at your original scene (index 0)
if (previousScenes.Count > 1)
{
previousScene = previousScenes[previousScenes.Count - 2]; //Get the last previously loaded scene name from the list
previousScenes.RemoveAt(previousScenes.Count - 1); //Remove the last previously loaded scene name from the list
if (previousScenes.Count == 1)
{
backButton.SetActive(false);
}
return(previousScene);
}
else
{
previousScene = previousScenes[0]; //0 will always be your first scene
backButton.SetActive(false); //The else is optional if you want the button to be deactivated when returning to the first scene
return(previousScene);
}
}
