// Creates a font out of the given xml file
public static Font[] fromXMLFile(string fileName, float fontSize)
{
if(!File.Exists(fileName))
throw new Exception("Font file [ "+fileName+" ] not found");
// Variables
XmlDocument document= new XmlDocument();
FontGlyphCollection[] glyphs;
Font[] fonts;
XmlNodeList xnl, xnl2;
FileInfo info= new FileInfo(fileName);
int[] scan= new int[3];
int[] size= new int[3];
int[] temp= new int[2];
string[] splits;
document.LoadXml(File.ReadAllText(fileName));
xnl= document["data"].GetElementsByTagName("font");
fonts= new Font[xnl.Count];
for(int h= 0; h< xnl.Count; h++)
{
fonts[h]= new Font();
fonts[h].pName= xnl[h].Attributes["name"].Value;
fonts[h].pOriginalSize= fontSize;
fonts[h].size= fontSize;
fonts[h].wordSpacing= 4;
fonts[h].bitmap= new Sdx.Bitmap(info.Directory+"\\"+xnl[h]["image"].Attributes["src"].Value);
if(xnl[h]["defaults"]!= null)
{
if(xnl[h]["defaults"].Attributes["scan"]!= null)
{
splits= xnl[h]["defaults"].Attributes["scan"].Value.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
scan[0]= int.Parse(splits[0]);
scan[1]= int.Parse(splits[1]);
scan[2]= 1;
}
else
scan[2]= 0;
if(xnl[h]["defaults"].Attributes["size"]!= null)
{
splits= xnl[h]["defaults"].Attributes["size"].Value.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
size[0]= int.Parse(splits[0]);
size[1]= int.Parse(splits[1]);
size[2]= 1;
fonts[h].maxSize= new Size2(size[0], size[1]);
}
else
size[2]= 0;
}
xnl2= xnl[h]["glyphs"].GetElementsByTagName("add");
glyphs= new FontGlyphCollection[xnl2.Count];
for(int k= 0; k< xnl2.Count; k++)
{
glyphs[k]= new FontGlyphCollection();
glyphs[k].regular.character= char.Parse(xnl2[k].Attributes["name"].Value);
glyphs[k].bold.character= glyphs[k].regular.character;
glyphs[k].italic.character= glyphs[k].regular.character;
glyphs[k].boldItalic.character= glyphs[k].regular.character;
if(size[2]== 1)
{
glyphs[k].regular.size= new Size2(size[0], size[1]);
glyphs[k].bold.size= new Size2(size[0], size[1]);
glyphs[k].italic.size= new Size2(size[0], size[1]);
glyphs[k].boldItalic.size= new Size2(size[0], size[1]);
}
if(scan[2]== 1)
{
glyphs[k].pRegular= (xnl2[k].Attributes["regular"]!= null);
glyphs[k].pBold= (xnl2[k].Attributes["bold"]!= null);
glyphs[k].pItalic= (xnl2[k].Attributes["italic"]!= null);
glyphs[k].pBoldItalic= (xnl2[k].Attributes["boldItalic"]!= null);
if(glyphs[k].pRegular)
{
splits= xnl2[k].Attributes["regular"].Value.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
glyphs[k].regular.location= new Point2(int.Parse(splits[0])*scan[0], int.Parse(splits[1])*scan[1]);
}
if(glyphs[k].pBold)
{
splits= xnl2[k].Attributes["bold"].Value.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
glyphs[k].bold.location= new Point2(int.Parse(splits[0])*scan[0], int.Parse(splits[1])*scan[1]);
}
if(glyphs[k].pItalic)
{
splits= xnl2[k].Attributes["italic"].Value.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
glyphs[k].italic.location= new Point2(int.Parse(splits[0])*scan[0], int.Parse(splits[1])*scan[1]);
}
if(glyphs[k].pBoldItalic)
{
splits= xnl2[k].Attributes["boldItalic"].Value.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
glyphs[k].boldItalic.location= new Point2(int.Parse(splits[0])*scan[0], int.Parse(splits[1])*scan[1]);
}
}
glyphs[k].regular.yOffset= 64;
glyphs[k].bold.yOffset= 64;
glyphs[k].italic.yOffset= 64;
glyphs[k].boldItalic.yOffset= 64;
glyphs[k].regular.padding= new Padding(0, 0, 0, 0);
glyphs[k].bold.padding= new Padding(0, 0, 0, 0);
glyphs[k].italic.padding= new Padding(0, 0, 0, 0);
glyphs[k].boldItalic.padding= new Padding(0, 0, 0, 0);
}
for(int k= 0; k< glyphs.Length; k++)
fonts[h].glyphs.add(glyphs[k].regular.character, glyphs[k]);
fonts[h].texture= new Texture(fonts[h].bitmap);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int) TextureMinFilter.Linear);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int) TextureMagFilter.Linear);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, (int) TextureWrapMode.Repeat);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int) TextureWrapMode.Repeat);
}
return fonts;
}
public TextRenderingHelper(Font font, FontGlyphCollection pmGlyph)
{
character= pmGlyph.regular.character;
lcoord= new TexCoord((pmGlyph.regular.location.x)/(font.bitmap.Width), (pmGlyph.regular.location.y)/(font.bitmap.Height));
rcoord= new TexCoord((pmGlyph.regular.location.x+pmGlyph.regular.size.width)/(font.bitmap.Width), (pmGlyph.regular.location.y+pmGlyph.regular.size.height)/(font.bitmap.Height));
glyph= pmGlyph.regular;
}
