public static FormattedText FromParseString(string parsableString, IFontMetrics startingFont, Color startingColor)
{
var commands = FormattedTextParser.ParseCommands(parsableString);
var result = FormattedTextParser.GetFragmentsFromCommands(commands, startingFont, startingColor);
return(new FormattedText(result));
}
public static int StringWidth(this IFontMetrics fm, string s)
{
if (string.IsNullOrEmpty(s))
{
return(0);
}
return(fm.StringWidth(s, 0, s.Length));
}
public static void AssertMetrics(IFontMetrics metrics)
{
Assert.AreEqual(FontAscender, metrics.AscenderHeightFU);
Assert.AreEqual(FontDescender, metrics.DescenderHeightFU);
Assert.AreEqual(FontLineGap, metrics.LineSpaceingFU);
Assert.AreEqual(FontUnitsPerEm, metrics.FUnitsPerEm);
Assert.AreEqual(FontXWidth, metrics.xAvgWidthFU);
Assert.IsFalse(metrics.Vertical);
}
public TextElement(string tokenText, IFontMetrics fontMetrics, Color color)
{
FontMetrics = fontMetrics;
Color = color;
TokenText = tokenText;
var tokenSize = FontMetrics.MeasureStringRounded(TokenText);
if (TokenText == "\n")
{
Size = new Point(0, tokenSize.Y);
}
else
{
Size = tokenSize;
}
}
public static int StringWidth(this IFontMetrics fm, string s)
{
return(fm.StringWidth(s, 0, s.Length));
}
public static ITextInputFragment[] GetFragmentsFromCommands(FormattedTextCommand[] commands, IFontMetrics startingFont, Color startingColor)
{
var result = new List <ITextInputFragment>();
var currentColor = startingColor;
var currentFont = startingFont;
foreach (var command in commands)
{
if (command.IsPlainText)
{
result.Add(new FormattedTextFragment(command.Arguments, currentFont, currentColor));
}
else if (command.IsSameAsCommand(FormattedTextCommand.Color))
{
currentColor = ParseStringAsColor(command.Arguments);
}
else if (command.IsSameAsCommand(FormattedTextCommand.Font))
{
currentFont = (SpriteFontMetrics)MachinaClient.Assets.GetSpriteFont(command.Arguments);
}
else if (command.IsSameAsCommand(FormattedTextCommand.SpriteFrame))
{
// [#spriteframe <spritesheet-name> <index>]
var split = command.Arguments.Split(" ");
var spriteSheetName = split[0];
var frameNumber = int.Parse(split[1]);
result.Add(new SpriteFrameFragment(new SpriteFrame(MachinaClient.Assets.GetMachinaAsset <SpriteSheet>(spriteSheetName), frameNumber)));
}
}
return(result.ToArray());
}
public FormattedTextFragment(string text, IFontMetrics fontMetrics, Color color)
{
RawText = text;
FontMetrics = fontMetrics;
Color = color;
}
public static FormattedText FromString(string rawText, IFontMetrics fontMetrics, Color color)
{
return(new FormattedText(new FormattedTextFragment(rawText, fontMetrics, color)));
}