class assets.egStraight extends MovieClip {
	
	var num;
	
	function egStraight() {
		highlight(false);
		stop();
	}
	
	function redraw() {
		drawText();
		drawLine();
	}

	var outerColor, tickness;
	function drawText() {
		num.text._width = 20;
		num.text._height = 19;
		var txtf = new TextFormat(); txtf.color = outerColor;
		num.text.setNewTextFormat(txtf);
		num.text.border = true;
		num.text.borderColor = outerColor;
		num.text.background = true;
		num.text.backgroundColor = 0xFFFFFF;
		if (_parent.link.attributes.cost != undefined)
			num.text.text = _parent.link.attributes.cost;
		num._x = (_parent.nodeyx - _parent.nodexx) / 2;
		num._y = (_parent.nodeyy - _parent.nodexy) / 2;
		num._rotation = Math.atan((_parent.nodeyy-_parent.nodexy)/(_parent.nodeyx-_parent.nodexx))/Math.PI*180;
	}
	function drawLine() {
		clear();
		lineStyle(tickness, outerColor);
		moveTo(0, 0);
		curveTo(_parent.linkx-_parent.nodexx, _parent.linky-_parent.nodexy, _parent.nodeyx-_parent.nodexx, _parent.nodeyy-_parent.nodexy);
	}
	
	function highlight(wValue) {
		if (wValue == false) {
			tickness = 2;
			outerColor = 0x999999;
		} else {
			tickness = 3;
			if (wValue === true) wValue = 0x006699;
			outerColor = wValue;
		}
		redraw();
	}
}