/// <summary>
/// Selects region, highlights it. If incorrect region is selected, all previously selected regions are resetted.
/// </summary>
/// <param name="y"></param>
/// <param name="playerPerspective"></param>
/// <param name="army">Army size of the (x,y) specified region.</param>
/// <param name="x"></param>
/// <returns>How many regions are selected at the moment.</returns>
public int SelectRegion(int x, int y, Player playerPerspective, int army)
{
var region = templateProcessor.GetRegion(x, y);
// is it fog of war game?
if (isFogOfWar)
{
// owner is player and its my or neighbour region
if (region.Owner != null && (region.Owner == playerPerspective || region.IsNeighbourOf(playerPerspective)))
{
highlightRegionHandler.HighlightRegion(region, Color.FromKnownColor(region.Owner.Color), army);
}
// owner is nobody and its an neighbour
else if (region.Owner == null && region.IsNeighbourOf(playerPerspective))
{
highlightRegionHandler.HighlightRegion(region, Global.RegionVisibleUnoccupiedColor, army);
}
// its not an neighbour
else
{
highlightRegionHandler.HighlightRegion(region, Global.RegionNotVisibleColor, army);
}
}
else
{
if (region.Owner != null)
{
highlightRegionHandler.HighlightRegion(region, Color.FromKnownColor(region.Owner.Color), army);
}
else
{
highlightRegionHandler.HighlightRegion(region, Global.RegionVisibleUnoccupiedColor, army);
}
}
selectedRegions.Add(region);
return(highlightRegionHandler.HighlightedRegionsCount);
}
internal Region GetRegion(int x, int y)
{
return(templateProcessor.GetRegion(x, y));
}
