public LinkDrawing GetLinkDrawing(Link link, string faction1, string faction2, string offensiveFaction)
{
var planets = link.PlanetIDs.Select(id => Galaxy.GetPlanet(id)).ToArray();
var factionNames = new[] { faction1, faction2 };
if (!DrawLinksBetweenNeutralPlanets && factionNames.All(f => f == null))
{
return(null);
}
var isColonyLink = factionNames.Contains(null);
var isArrowNeeded = factionNames[0] != factionNames[1] &&
(isColonyLink || factionNames.Contains(offensiveFaction));
var points = planets.Select(p => p.Position).ToArray();
var colors = factionNames.Select(f => f == null ? neutralColor : Galaxy.GetFaction(f).Color).ToArray();
var linkDrawing = new LinkDrawing();
if (isArrowNeeded)
{
var arrowTipIndex = Array.FindIndex(factionNames, f => isColonyLink ? f == null : f != offensiveFaction);
var arrowEndIndex = arrowTipIndex == 0 ? 1 : 0;
linkDrawing.IsArrow = true;
linkDrawing.IsColonyLink = isColonyLink;
linkDrawing.Tip = points[arrowTipIndex];
linkDrawing.End = points[arrowEndIndex];
linkDrawing.TipColor = colors[arrowTipIndex];
linkDrawing.EndColor = colors[arrowEndIndex];
// shorten the arrow so the tip isn't covered by a planet
linkDrawing.ArrowOffset = ArrowOffset * AntiAliasFactor;
}
else
{
// doesn't matter which is the tip
linkDrawing.Tip = points[0];
linkDrawing.End = points[1];
linkDrawing.TipColor = colors[0];
linkDrawing.EndColor = colors[1];
}
linkDrawing.Location = PointF.Empty;
var galaxySize = Program.MainForm.MapBox.Image.Width;
linkDrawing.LineWidth = LineWidth / galaxySize;
return(linkDrawing);
}
public LinkDrawing GetLinkDrawing(Link link, string faction1, string faction2, string offensiveFaction)
{
var planets = link.PlanetIDs.Select(id => Galaxy.GetPlanet(id)).ToArray();
var factionNames = new[] { faction1, faction2 };
if (!DrawLinksBetweenNeutralPlanets && factionNames.All(f => f == null)) {
return null;
}
var isColonyLink = factionNames.Contains(null);
var isArrowNeeded = factionNames[0] != factionNames[1] &&
(isColonyLink || factionNames.Contains(offensiveFaction));
var points = planets.Select(p => p.Position).ToArray();
var colors = factionNames.Select(f => f == null ? neutralColor : Galaxy.GetFaction(f).Color).ToArray();
var linkDrawing = new LinkDrawing();
if (isArrowNeeded) {
var arrowTipIndex = Array.FindIndex(factionNames, f => isColonyLink ? f == null : f != offensiveFaction);
var arrowEndIndex = arrowTipIndex == 0 ? 1 : 0;
linkDrawing.IsArrow = true;
linkDrawing.IsColonyLink = isColonyLink;
linkDrawing.Tip = points[arrowTipIndex];
linkDrawing.End = points[arrowEndIndex];
linkDrawing.TipColor = colors[arrowTipIndex];
linkDrawing.EndColor = colors[arrowEndIndex];
// shorten the arrow so the tip isn't covered by a planet
linkDrawing.ArrowOffset = ArrowOffset * AntiAliasFactor;
} else {
// doesn't matter which is the tip
linkDrawing.Tip = points[0];
linkDrawing.End = points[1];
linkDrawing.TipColor = colors[0];
linkDrawing.EndColor = colors[1];
}
linkDrawing.Location = PointF.Empty;
var galaxySize = Program.MainForm.MapBox.Image.Width;
linkDrawing.LineWidth = LineWidth / galaxySize;
return linkDrawing;
}