public Overhead AddOverhead(MessageTypes msgType, string text, int fontID, int hue, bool asUnicode)
{
Overhead overhead;
text = string.Format("<outline style='font-family: {2}{0};'>{1}", fontID, text, asUnicode ? "uni" : "ascii");
for (var i = 0; i < _overheads.Count; i++)
{
overhead = _overheads[i];
// is this overhead an already active label?
if (msgType == MessageTypes.Label && overhead.Text == text && overhead.MessageType == msgType && !overhead.IsDisposed)
{
// reset the timer for the object so it lasts longer.
overhead.ResetTimer();
// update hue?
overhead.Hue = hue;
// insert it at the bottom of the queue so it displays closest to the player.
_overheads.RemoveAt(i);
InternalInsertOverhead(overhead);
return(overhead);
}
}
overhead = new Overhead(this, msgType, text);
overhead.Hue = hue;
InternalInsertOverhead(overhead);
return(overhead);
}
void InternalInsertOverhead(Overhead overhead)
{
if (_overheads.Count == 0 || _overheads[0].MessageType != MessageTypes.Label)
{
_overheads.Insert(0, overhead);
}
else
{
_overheads.Insert(1, overhead);
}
}
