private void buildGlyphs()
{
glyphs = new GlyphData[256];
for (int i = 4; i < fontData.Length; i++)
{
string[] data = fontData[i].Split(spaceSeparator, StringSplitOptions.RemoveEmptyEntries);
int id = int.Parse(data[1].Substring(3));
int x = int.Parse(data[2].Substring(2));
int y = int.Parse(data[3].Substring(2));
int width = int.Parse(data[4].Substring(6));
int height = int.Parse(data[5].Substring(7));
int xOff = int.Parse(data[6].Substring(8));
int yOff = int.Parse(data[7].Substring(8));
int xAdv = int.Parse(data[8].Substring(9));
//Unity's texRect's origin is bottom left
Rect textureCoordinates = new Rect(x / glyphTextureWidth, ((glyphTextureHeight - y - height) / glyphTextureHeight), width / glyphTextureWidth, height / glyphTextureHeight);
glyphs[id] = new GlyphData(
textureCoordinates,
width,
height,
xOff,
yOff,
xAdv);
}
}
public void debug(String str)
{
foreach (int id in str)
{
System.Console.Write("char= " + (char)id + "\tid= " + id + "\t");
GlyphData g = getGlyphFromID(id);
if (g != null)
{
System.Console.WriteLine(g.ToString());
}
else
{
System.Console.WriteLine("No Glyph Found");
}
}
}
private void internalDrawString(String text, float x, float y, float scale, HorizontalAlignment hAlign, Color color, bool drawGUI)
{
//byte[] ascii = defaultEncoding.GetBytes(text);
float totalWidth = 0;
foreach (int id in text)
{
GlyphData glyph = getGlyphFromID(id);
totalWidth += glyph.xAdvance * scale;
}
float hAlignFactor = 0;
if (hAlign == HorizontalAlignment.RIGHT)
{
hAlignFactor = -totalWidth;
}
float cursorX = x;
foreach (int id in text)
{
GlyphData glyph = getGlyphFromID(id);
destRect.x = cursorX + (glyph.xOffset + hAlignFactor) * scale;
destRect.y = y + glyph.yOffset * scale;
destRect.width = glyph.width * scale;
destRect.height = glyph.height * scale;
if (drawGUI)
{
GUI.DrawTextureWithTexCoords(destRect, fontTexture, glyph.srcRect);
}
else
{
Graphics.DrawTexture(destRect, fontTexture, glyph.srcRect, 0, 0, 0, 0, color);
}
cursorX += glyph.xAdvance * scale;
}
}
