/// <summary>Parses the FNT file.</summary>
private void ParseFNTFile()
{
StreamReader stream = new StreamReader(m_fntFile);
string line;
char[] separators = new char[] { ' ', '=' };
while ((line = stream.ReadLine()) != null)
{
string[] tokens = line.Split(separators);
if (tokens[0] == "info")
{
// Get rendered size
for (int i = 1; i < tokens.Length; i++)
{
if (tokens[i] == "size")
{
m_charSet.RenderedSize = int.Parse(tokens[i + 1]);
}
if (tokens[i] == "face")
{
m_name = tokens[i + 1].Substring(1,tokens[i+1].Length-2);
}
}
}
else if (tokens[0] == "common")
{
// Fill out BitmapCharacterSet fields
for (int i = 1; i < tokens.Length; i++)
{
if (tokens[i] == "lineHeight")
{
m_charSet.LineHeight = int.Parse(tokens[i + 1]);
}
else if (tokens[i] == "base")
{
m_charSet.Base = int.Parse(tokens[i + 1]);
}
else if (tokens[i] == "scaleW")
{
m_charSet.Width = int.Parse(tokens[i + 1]);
}
else if (tokens[i] == "scaleH")
{
m_charSet.Height = int.Parse(tokens[i + 1]);
}
}
}
else if (tokens[0] == "page")
{
for (int i = 1; i < tokens.Length; i++)
{
if (tokens[i] == "file")
{
m_textureFile = DefaultValues.FontPath+tokens[i + 1].Substring(1, tokens[i + 1].Length - 2);
}
}
}
else if (tokens[0] == "char")
{
// New BitmapCharacter
BitmapCharacter character = new BitmapCharacter();
char index ;
for (int i = 1; i < tokens.Length; i++)
{
if (tokens[i] == "id")
{
index = (char)int.Parse(tokens[i + 1]);
m_charSet.Characters[index] = character;
}
else if (tokens[i] == "x")
{
character.X = int.Parse(tokens[i + 1]);
}
else if (tokens[i] == "y")
{
character.Y = int.Parse(tokens[i + 1]);
}
else if (tokens[i] == "width")
{
character.Width = int.Parse(tokens[i + 1]);
}
else if (tokens[i] == "height")
{
character.Height = int.Parse(tokens[i + 1]);
}
else if (tokens[i] == "xoffset")
{
character.XOffset = int.Parse(tokens[i + 1]);
}
else if (tokens[i] == "yoffset")
{
character.YOffset = int.Parse(tokens[i + 1]);
}
else if (tokens[i] == "xadvance")
{
character.XAdvance = int.Parse(tokens[i + 1]);
}
}
}
else if (tokens[0] == "kerning")
{
// Build kerning list
char index;
Kerning k = new Kerning();
for (int i = 1; i < tokens.Length; i++)
{
if (tokens[i] == "first")
{
index = (char)int.Parse(tokens[i + 1]);
((BitmapCharacter)m_charSet.Characters[index]).KerningList.Add(k);
}
else if (tokens[i] == "second")
{
k.Second = int.Parse(tokens[i + 1]);
}
else if (tokens[i] == "amount")
{
k.Amount = int.Parse(tokens[i + 1]);
}
}
}
}
stream.Close();
}
/// <summary>Search predicate used to find nodes in m_kerningList</summary>
/// <param name="node">Current node.</param>
/// <returns>true if the node's name matches the desired node name, false otherwise.</returns>
private bool FindKerningNode(Kerning node)
{
return (node.Second == m_nextChar);
}
