public Overhead AddOverhead(MessageType msgType, string text, int fontID, int hue)
{
Overhead overhead;
for (int i = 0; i < m_Overheads.Count; i++)
{
overhead = m_Overheads[i];
// is this overhead an already active label?
if ((msgType == MessageType.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.
m_Overheads.RemoveAt(i);
InternalInsertOverhead(overhead);
return(overhead);
}
}
overhead = new Overhead(this, msgType, text);
overhead.Hue = hue;
InternalInsertOverhead(overhead);
return(overhead);
}
private void InternalInsertOverhead(Overhead overhead)
{
if (m_Overheads.Count == 0 || (m_Overheads[0].MessageType != MessageType.Label))
{
m_Overheads.Insert(0, overhead);
}
else
{
m_Overheads.Insert(1, overhead);
}
}