/// <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);
}
public TTFontInfo(string path)
{
#if UNITY_STANDALONE_WIN || UNITY_STANDALONE_OSX || UNITY_EDITOR
Path = path;
using (TTF.Font f = new TTF.Font(path)) {
Name = f.Name;
}
#endif
}
public TTFontInfo(string path)
{
#if UNITY_STANDALONE_WIN || UNITY_STANDALONE_OSX || UNITY_EDITOR
Path = path;
using (TTF.Font f = new TTF.Font(path)) {
Name = f.Name;
}
#endif
}
/// <summary>
/// Builds a whole charset for a specific fontid
/// </summary>
public void BuildCharSet(string fontid)
{
#if UNITY_STANDALONE_WIN || UNITY_STANDALONE_OSX || UNITY_EDITOR
int istep = TTFTextFontStore.Instance.defaultInterpolationSteps;
bool reversed = false;
charset = new TTFTextOutline[0x80];
charset_advance = new Vector3[0x80];
System.Text.ASCIIEncoding ae = new System.Text.ASCIIEncoding();
TTF.Font font = TTFTextInternal.Utilities.TryOpenFont(fontid, ref reversed, "", 72); // TODO: < Check the last bool
if (font == null)
{
Debug.LogError("BuildCharSet: no font found");
return;
}
for (byte i = 0x20; i < 0x7F; i++)
{
string s = ae.GetString(new byte [] { i });
charset[i] = TTFTextInternal.Engine.MakeNativeOutline(s, 1, 0, font, reversed, istep);
//TTFTextInternal.MakeOutline(s, font, 1, 0, null,false,null,null);
charset_advance[i] = charset[i].advance;
}
addCharset = new TTFTextOutline[additionalChar.Length];
int idx = 0;
foreach (char c in additionalChar)
{
addCharset[idx] = TTFTextInternal.Engine.MakeNativeOutline(
"" + c, 1, 0, font,
reversed, istep);
++idx;
}
font.Dispose();
_needRebuild = false;
#endif
}
/// <summary>
/// Tries to build a whole charset according current parameters of a textmesh object
/// </summary>
public void BuildCharSet(TTFText tm)
{
#if UNITY_STANDALONE_WIN || UNITY_STANDALONE_OSX || UNITY_EDITOR
int istep = TTFTextFontStore.Instance.defaultInterpolationSteps;
charset = new TTFTextOutline[0x80];
charset_advance = new Vector3[0x80];
System.Text.ASCIIEncoding ae = new System.Text.ASCIIEncoding();
TTF.Font font = TTFTextInternal.Utilities.TryOpenFont(tm.InitTextStyle, 1);
if (font == null)
{
Debug.LogError("(TTFText) BuildCharSet: no font found");
return;
}
height = font.Height;
for (byte i = 0x20; i < 0x7F; i++)
{
string s = ae.GetString(new byte [] { i });
charset[i] = TTFTextInternal.Engine.MakeNativeOutline(s, 1, 0, font, tm.OrientationReversed, istep);
charset_advance[i] = charset[i].advance;
}
// Additional Custom Characters
AddRequiredCharacters(TTFTextFontStore.Instance.defaultAdditionalCharacters + (tm.InitTextStyle.GetFontEngineParameters(1)
as TTFTextInternal.FontStoreFontEngine.Parameters).additionalCharacters);
addCharset = new TTFTextOutline[additionalChar.Length];
int idx = 0;
foreach (char c in additionalChar)
{
addCharset[idx] = TTFTextInternal.Engine.MakeNativeOutline("" + c, 1, 0, font, tm.OrientationReversed, istep);
++idx;
}
font.Dispose();
_needRebuild = false;
#endif
}
