/// <summary>
/// Utility function that tries to open a font.
/// </summary>
/// <returns>
/// The open font.
/// </returns>
/// <param name='ts'>
/// Ts.
/// </param>
/// <param name='size'>
/// Size.
/// </param>
static public TTF.Font TryOpenFont(TTFTextStyle ts, float size, int resolution)
{
#if UNITY_STANDALONE_WIN || UNITY_STANDALONE_OSX || UNITY_EDITOR
TTFTextFontListManager flm = TTFTextFontListManager.Instance;
TTF.Font font = null;
if (flm.Count == 0)
{
return(null);
}
// 1. set fontId to a sane value
// do not override fontId if it's already set
if (ts.FontId == "")
{
ts.FontId = flm.GetOneId();
}
// Try Open it
font = flm.OpenFont(ts.FontId, size, ref ts.orientationReversed, resolution);
if (font != null)
{
return(font);
}
Debug.LogWarning("Font '" + ts.FontId + "' not found.");
// Try fallback fonts
#if !TTFTEXT_LITE
char[] sep = new char[] { ';' };
foreach (string s in ts.runtimeFontFallback.Split(sep, System.StringSplitOptions.RemoveEmptyEntries))
{
font = flm.OpenFont(s, size, ref ts.orientationReversed, resolution);
if (font != null)
{
Debug.Log("Found fallback font " + font.Name);
return(font);
}
}
#endif
// Last resort try another font
font = flm.OpenFont(flm.GetOneId(), size, ref ts.orientationReversed, resolution);
if (font != null)
{
Debug.Log("Found fallback font " + font.Name);
return(font);
}
#endif
ts.orientationReversed = false;
return(null);
}
