public static List <char> GetCharactersToImport(SpriteFontAsset asset)
{
var characters = new List <char>();
var fontTypeSDF = asset.FontType as SignedDistanceFieldSpriteFontType;
if (fontTypeSDF == null)
{
throw new ArgumentException("Tried to compile a dynamic sprite font with compiler for signed distance field fonts");
}
// extract the list from the provided file if it exits
if (File.Exists(fontTypeSDF.CharacterSet))
{
string text;
using (var streamReader = new StreamReader(fontTypeSDF.CharacterSet, Encoding.UTF8))
text = streamReader.ReadToEnd();
characters.AddRange(text);
}
// add character coming from character ranges
characters.AddRange(CharacterRegion.Flatten(fontTypeSDF.CharacterRegions));
// remove duplicated characters
characters = characters.Distinct().ToList();
return(characters);
}
public static List <char> GetCharactersToImport(SpriteFontAsset asset)
{
var characters = new List <char>();
// extract the list from the provided file if it exits
if (File.Exists(asset.CharacterSet))
{
string text;
using (var streamReader = new StreamReader(asset.CharacterSet, Encoding.UTF8))
text = streamReader.ReadToEnd();
characters.AddRange(text);
}
// add character coming from character ranges
characters.AddRange(CharacterRegion.Flatten(asset.CharacterRegions));
// remove duplicated characters
characters = characters.Distinct().ToList();
return(characters);
}