private void DrawShip(Graphics graphics, IShip ship)
{
DrawVulnerableSectors(graphics, ship);
DrawShipWedge(graphics, ship);
if (ship.Board() > 0.5)
{
DrawMissileCircle(graphics, ship);
}
DrawShipHull(graphics, ship);
var brush = ShipNames.Select(OwnShip, ship);
WorldDrawText(graphics, brush, ship.Position, ship.Name);
}
private void DrawShipWedge(Graphics graphics, IShip ship)
{
if (ship.Board() > 0.5)
{
return;
}
double size = WorldScale / 4;
var pen = SignalPen;
var points = new[]
{
WorldToDevice(graphics, ship.Position + Vector.Direction(ship.Heading + Math.PI / 4) * size),
WorldToDevice(graphics, ship.Position + Vector.Direction(ship.Heading + Math.PI * 11 / 12) * size),
WorldToDevice(graphics, ship.Position + Vector.Direction(ship.Heading - Math.PI * 11 / 12) * size),
WorldToDevice(graphics, ship.Position + Vector.Direction(ship.Heading - Math.PI / 4) * size),
};
if (!IsVisible(points))
{
return;
}
graphics.DrawLine(pen, points[0], points[1]);
graphics.DrawLine(pen, points[2], points[3]);
}