/// <summary>
/// Draws all the given trade routes.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DrawTradeRoutes(object sender, HexagonGridDrawEventArgs e)
{
TradeRoute[] routes;
PointF start = new PointF();
PointF end = new PointF();
using (SectorContext db = new SectorContext())
{
if (db.routes.Count() > 0)
{
//routes = (from r in db.routes
// select r).ToArray();
routes = db.routes.ToArray();
}
else
{
routes = null;
//throw new Exception("Route count is zero!");
}
}
if (routes != null)
{
foreach (TradeRoute r in routes)
{
RegularHexagon hex1 = e.grid.Hexagons[r.star1Y, r.star1X];
RegularHexagon hex2 = e.grid.Hexagons[r.star2Y, r.star2X];
start = PointBetween(hex1.center, hex2.center, routePercentFromCenter);
end = PointBetween(hex2.center, hex1.center, routePercentFromCenter);
e.gr.DrawLine(routePen, start, end);
}
}
}
private void DrawRegularHexagon_OnClick_Click(object sender, RoutedEventArgs e)
{
if (Point.CheckOutput(SetUpFirstXValue.Text) && Point.CheckOutput(SetUpFirstYValue.Text) && Point.CheckOutput(SetHexagonSide.Text))
{
int firstPointX = Int32.Parse(SetUpFirstXValue.Text);
int firstPointY = Int32.Parse(SetUpFirstYValue.Text);
int side = Int32.Parse(SetHexagonSide.Text);
Point firstPoint = new Point(firstPointX, firstPointY);
IFigure figure = new RegularHexagon(firstPoint, side);
Frame.Navigate(typeof(DrawFigure), figure);
}
else
{
SetUpFirstXValue.Text = "";
SetUpFirstYValue.Text = "";
SetHexagonSide.Text = "";
}
}
