private void HighlightHandler()
{
// Go from previously selected planet to deselect
// (by clicking empty space)
if (selectedPlanet == null)
{
if (oldSelection != null)
{
lineHandler.ClearPoints();
foreach (Planet p in oldSelection.adjacents)
{
p.Unhighlight();
}
oldSelection = null;
}
}
else
{
if (oldSelection != selectedPlanet && oldSelection != null)
{
foreach (Planet p in oldSelection.adjacents)
{
p.Unhighlight();
}
oldSelection = selectedPlanet;
foreach (Planet p in selectedPlanet.adjacents)
{
p.Highlight();
lineHandler.DrawLine(selectedPlanet, selectedPlanet.adjacents);
}
}
if (targetPlanet != null && targeting == true && selectedPlanet.faction.ToLower() == "player")
{
selectedPlanet.MoveTroops(targetPlanet);
targeting = false;
selectedPlanet = null;
targetPlanet = null;
}
else if (selectedPlanet != oldSelection)
{
oldSelection = selectedPlanet;
foreach (Planet p in selectedPlanet.adjacents)
{
p.Highlight();
lineHandler.DrawLine(selectedPlanet, selectedPlanet.adjacents);
}
}
}
}
