BitmapFont.hx

package ;
 
import org.flixel.FlxG;
import org.flixel.plugin.pxText.PxBitmapFont;
import nme.display.BitmapData;
import nme.geom.Rectangle;
 
class BitmapFont extends PxBitmapFont
{
  private var glyphWidth:Int;
  private var glyphHeight:Int;
  
  public function new ()
  {
    super ();
	glyphWidth = 0;
	glyphHeight = 0;
  }
 
  public function loadOnlineMonospace(pBitmapData:BitmapData, pLetters:String):BitmapFont
  {
    reset();
 
    _glyphString = pLetters;
 
    #if (flash || js)
    // fill array with nulls
    for (i in 0...(256)) 
    {
      _glyphs.push(null);
    }
    #end
 
    if (pBitmapData != null) 
    {
      _tileRects = [];
      var result:BitmapData = loadOnlineMonospace_(pBitmapData, _tileRects);
      _bitmapDataKey = FlxG.getUniqueBitmapKey("font");
      _pixels = FlxG.addBitmap(result, false, false, _bitmapDataKey, glyphWidth, glyphHeight);
      var currRect:Rectangle;
 
      #if (flash || js)
      updateGlyphData();
      #end
    }
 
    return this;
  }
 
  public function loadOnlineMonospace_ (pBitmapData : BitmapData,
      pRects : Array <Rectangle>) : BitmapData
  {
    var w : Int = pBitmapData.width;
    var h : Int = pBitmapData.height;
 
    var count = Std.int(w / h);
    glyphWidth = Std.int(w / count);
    glyphHeight = h;
 
    for (i in 0...count)
    {
      #if (flash || js)
	  pRects.push (new Rectangle (i * glyphWidth, 0, glyphWidth, glyphHeight));
	  #else
	  pRects.push (new Rectangle (i * (glyphWidth + 1), 0, glyphWidth, glyphHeight));
	  #end
    }
 
    var bd : BitmapData = new BitmapData (w,
        h,
        true, 0xffffffff);
    bd.copyPixels (pBitmapData, pBitmapData.rect, PxBitmapFont.ZERO_POINT);
    return bd;
  }
}