private void ApplySettings()
{
// set background image(s)
if (settings.ContainsKey("background") && settings["background"].ContainsKey("images"))
{
float rotateBackgroundMinutes = settings["background"]["rotate-minutes"];
backgroundWaitTime = rotateBackgroundMinutes * 60f;
Debug.Log("Rotating background pictures every " + backgroundWaitTime + " seconds.");
backgroundSprites = new List <Sprite>();
JsonArray backgroundSettings = settings["background"]["images"] as JsonArray;
for (int i = 0; i < backgroundSettings.Count; i++)
{
backgroundSprites.Add(ExhibitUtilities.LoadSpriteFromFile(backgroundSettings[i]));
}
backgroundSprites.ShuffleList();
backgroundImage.sprite = backgroundSprites[0];
backgroundImage.color = Color.white;
StartCoroutine(NextBackgroundImage());
}
else
{
backgroundImage.color = defaultBackgroundColor;
}
// set highlight color
Color highlightColor = defaultHightlightColor;
ColorUtility.TryParseHtmlString(settings["highlight-color"], out highlightColor);
highlight.color = highlightColor;
exitButton.color = highlightColor;
// set app icons
JsonArray appSettings = settings["apps"] as JsonArray;
for (int i = 0; i < appSettings.Count; i++)
{
GameObject iconObject = Instantiate(iconPrefab);
iconObject.transform.SetParent(this.transform);
Icon iconSettings = iconObject.GetComponent <Icon>();
iconSettings.ChangeIcon(appSettings[i]["icon-image"]);
iconSettings.SetLaunchPath(appSettings[i]["launch-path"]);
iconSettings.highlight = highlight.GetComponent <RectTransform>();
iconSettings.exitButton = exitButton;
if (i == 0)
{
iconObject.GetComponent <Button>().Select();
}
}
}
public void ChangeIcon(string iconPath)
{
if (iconPath != "")
{
if (!iconPath.StartsWith("C:"))
{
iconPath = Application.streamingAssetsPath + "/Icons/" + iconPath;
}
image.sprite = ExhibitUtilities.LoadSpriteFromFile(iconPath);
image.color = Color.white;
}
}