private PixelFontSize mergeFonts(PixelFontSize originalSize, PixelFontSize newSize)
{
if (originalSize == null)
{
// nothing to merge, the current font size does not exist.
return(newSize);
}
int newCharacterCount = 0;
foreach (int character in newSize.Characters.Keys)
{
// add new characters into the existing font.
if (!originalSize.Characters.ContainsKey(character))
{
originalSize.Characters[character] = newSize.Characters[character];
newCharacterCount++;
}
}
// associate the textures for the new font to the existing font.
originalSize.Textures.AddRange(newSize.Textures);
Logger.Log("PixelFont", $"==> Imported {newCharacterCount} new characters");
return(originalSize);
}
public PixelText(PixelFont font, string text, Color color)
: base(false, true)
{
Font = font;
Text = text;
Color = color;
Text = text;
size = Font.Sizes[0];
Refresh();
}
public new PixelFontSize AddFontSize(string path, Atlas atlas = null, bool outline = false)
{
Logger.Log("PixelFont", $"Loading font: {path}");
PixelFontSize loadedSize = null;
// load the vanilla font if it exists.
if (patch_Calc.orig_XMLExists(path))
{
Logger.Log("PixelFont", "=> vanilla font file");
XmlElement data = patch_Calc.orig_LoadXML(path)["font"];
loadedSize = AddFontSize(path, data, atlas, outline);
Sizes.Remove(loadedSize);
}
// load custom fonts
string modPath = FileProxy._Modize(path);
foreach (ModAsset modAsset in Everest.Content.Mods
.Select(mod => mod.Map)
.Where(map => map.ContainsKey(modPath))
.Select(map => map[modPath]))
{
Logger.Log("PixelFont", $"=> mod font file from {modAsset.Source.Name}");
XmlElement data = loadXMLFromModAsset(modAsset)["font"];
PixelFontSize newFontSize = AddFontSize(path, data, atlas, outline);
Sizes.Remove(newFontSize);
loadedSize = mergeFonts(loadedSize, newFontSize);
}
// add the merged font into the list of existing fonts.
Sizes.Add(loadedSize);
Sizes.Sort((PixelFontSize a, PixelFontSize b) => Math.Sign(a.Size - b.Size));
return(loadedSize);
}
public PixelFontSize AddFontSize(string path, XmlElement data, Atlas atlas = null, bool outline = false)
{
// check if size already exists
var size = data["info"].AttrFloat("size");
foreach (var fs in Sizes)
{
if (fs.Size == size)
{
return(fs);
}
}
// get textures
Textures = new List <MTexture>();
var pages = data["pages"];
foreach (XmlElement page in pages)
{
var file = page.Attr("file");
var atlasPath = Path.GetFileNameWithoutExtension(file);
if (atlas != null && atlas.Has(atlasPath))
{
Textures.Add(atlas[atlasPath]);
}
else
{
var dir = Path.GetDirectoryName(path);
dir = dir.Substring(Engine.ContentDirectory.Length + 1);
Textures.Add(MTexture.FromFile(Path.Combine(dir, file)));
}
}
// create font size
var fontSize = new PixelFontSize()
{
Textures = Textures,
Characters = new Dictionary <int, PixelFontCharacter>(),
LineHeight = data["common"].AttrInt("lineHeight"),
Size = size,
Outline = outline
};
// get characters
foreach (XmlElement character in data["chars"])
{
int id = character.AttrInt("id");
int page = character.AttrInt("page", 0);
fontSize.Characters.Add(id, new PixelFontCharacter(id, Textures[page], character));
}
// get kerning
if (data["kernings"] != null)
{
foreach (XmlElement kerning in data["kernings"])
{
var from = kerning.AttrInt("first");
var to = kerning.AttrInt("second");
var push = kerning.AttrInt("amount");
PixelFontCharacter c = null;
if (fontSize.Characters.TryGetValue(from, out c))
{
c.Kerning.Add(to, push);
}
}
}
// add font size
Sizes.Add(fontSize);
Sizes.Sort((a, b) => { return(Math.Sign(a.Size - b.Size)); });
return(fontSize);
}