/// <summary>
/// Gets all nearest pigeons
/// </summary>
/// <param name="loc"></param>
/// <param name="squareDim"></param>
/// <returns></returns>
private Vector3[] GetNearestPigeons(PointF loc, float squareDim)
{
return(RemainingPigeons
.Where(vect => IsPointInSquare(new PointF(vect.X, vect.Y), loc, squareDim) && viewRemainingPigeonsMenuItem.Checked)
.Union(CollectedPigeons.Where(vect => IsPointInSquare(new PointF(vect.X, vect.Y), loc, squareDim) && viewCollectedPigeonsMenuItem.Checked))
.ToArray());
}
private void ToolTipTimer_OnTick(object sender, EventArgs e)
{
if (!ToolTipsEnabled)
{
if (ToolTipVisible)
{
ToolTipVisible = false;
}
return;
}
Vector3[] nearest = GetNearestPigeons(MapCoordinates, BlipSize * 2);
if (nearest.Length == 0)
{
if (ToolTipVisible)
{
ToolTipVisible = false;
}
return;
}
if (ToolTipVisible)
{
return;
}
string desc = "";
for (int i = 0; i < nearest.Length; i++)
{
// Append index (if necessary)
if (nearest.Length > 1)
{
desc += (i + 1) + ") ";
}
// Append description
bool hasDesc = AllPigeons.TryGetValue(nearest[i], out string s);
bool isCollected = CollectedPigeons.Contains(nearest[i]);
if (isCollected)
{
desc += "(exterminated)\n";
}
if (hasDesc && !string.IsNullOrEmpty(s))
{
desc += s;
}
else
{
desc += "(no information available)";
}
// Add a blank line (if necessary)
if (nearest.Length > 1 && i != nearest.Length - 1)
{
desc += "\n\n";
}
}
ToolTipText = desc;
ToolTipVisible = true;
}
