void script_2802(int arg0,int arg1) {
	int ivar2;
	int ivar3;
	ivar2 = getWidgetShadeColor(new WidgetPointer(arg1));
	ivar3 = min(max(add(ivar2, arg0), 0), 255);
	cs2method2103(ivar3, new WidgetPointer(arg1));
	if (((boolean)ivar3) || (ivar3 == 255)) {
		setScriptCallOnGameloop(-1, "", new WidgetPointer(arg1));
	}
	return;
}