private void DisplayPullerInfluenceSouth(int distance, bool shouldHighlight)
{
if (!southWall && southNeighbor && distance > 0)
{
GridElement south = southNeighbor.GetComponent <GridElement>();
if (shouldHighlight)
{
south.ChangeColor(GridMenu.pullColor);
if (south.piece && (south.piece.GetComponent <GamePiece>() is Unit || south.piece.GetComponent <GamePiece>() is Trap))
{
south.isHighlighted = shouldHighlight;
}
else
{
south.GetComponent <Image>().color += new Color(0.2F, 0.2F, 0.2F);
}
}
else
{
south.ChangeColor(Menu.defaultColor);
}
south.DisplayPullerInfluenceSouth(distance - 1, shouldHighlight);
}
}