public void CreateMiniMap(GUIComponent parent, IEnumerable <Entity> pointsOfInterest = null, bool ignoreOutpost = false)
{
Rectangle worldBorders = GetDockedBorders();
worldBorders.Location += WorldPosition.ToPoint();
//create a container that has the same "aspect ratio" as the sub
float aspectRatio = worldBorders.Width / (float)worldBorders.Height;
float parentAspectRatio = parent.Rect.Width / (float)parent.Rect.Height;
float scale = 0.9f;
GUIFrame hullContainer = new GUIFrame(new RectTransform(
(parentAspectRatio > aspectRatio ? new Vector2(aspectRatio / parentAspectRatio, 1.0f) : new Vector2(1.0f, parentAspectRatio / aspectRatio)) * scale,
parent.RectTransform, Anchor.Center),
style: null)
{
UserData = "hullcontainer"
};
var connectedSubs = GetConnectedSubs();
HashSet <Hull> hullList = Hull.hullList.Where(hull => hull.Submarine == this || connectedSubs.Contains(hull.Submarine)).Where(hull => !ignoreOutpost || IsEntityFoundOnThisSub(hull, true)).ToHashSet();
Dictionary <Hull, HashSet <Hull> > combinedHulls = new Dictionary <Hull, HashSet <Hull> >();
foreach (Hull hull in hullList)
{
if (combinedHulls.ContainsKey(hull) || combinedHulls.Values.Any(hh => hh.Contains(hull)))
{
continue;
}
List <Hull> linkedHulls = new List <Hull>();
MiniMap.GetLinkedHulls(hull, linkedHulls);
linkedHulls.Remove(hull);
foreach (Hull linkedHull in linkedHulls)
{
if (!combinedHulls.ContainsKey(hull))
{
combinedHulls.Add(hull, new HashSet <Hull>());
}
combinedHulls[hull].Add(linkedHull);
}
}
foreach (Hull hull in hullList)
{
Vector2 relativeHullPos = new Vector2(
(hull.WorldRect.X - worldBorders.X) / (float)worldBorders.Width,
(worldBorders.Y - hull.WorldRect.Y) / (float)worldBorders.Height);
Vector2 relativeHullSize = new Vector2(hull.Rect.Width / (float)worldBorders.Width, hull.Rect.Height / (float)worldBorders.Height);
bool hideHull = combinedHulls.ContainsKey(hull) || combinedHulls.Values.Any(hh => hh.Contains(hull));
if (hideHull)
{
continue;
}
Color color = Color.DarkCyan * 0.8f;
var hullFrame = new GUIFrame(new RectTransform(relativeHullSize, hullContainer.RectTransform)
{
RelativeOffset = relativeHullPos
}, style: "MiniMapRoom", color: color)
{
UserData = hull
};
new GUIFrame(new RectTransform(Vector2.One, hullFrame.RectTransform), style: "ScanLines", color: color);
}
foreach (var(mainHull, linkedHulls) in combinedHulls)
{
MiniMapHullData data = ConstructLinkedHulls(mainHull, linkedHulls, hullContainer, worldBorders);
Vector2 relativeHullPos = new Vector2(
(data.Bounds.X - worldBorders.X) / worldBorders.Width,
(worldBorders.Y - data.Bounds.Y) / worldBorders.Height);
Vector2 relativeHullSize = new Vector2(data.Bounds.Width / worldBorders.Width, data.Bounds.Height / worldBorders.Height);
Color color = Color.DarkCyan * 0.8f;
float highestY = 0f,
highestX = 0f;
foreach (var(r, _) in data.RectDatas)
{
float y = r.Y - -r.Height,
x = r.X;
if (y > highestY)
{
highestY = y;
}
if (x > highestX)
{
highestX = x;
}
}
HashSet <GUIFrame> frames = new HashSet <GUIFrame>();
foreach (var(snappredRect, hull) in data.RectDatas)
{
RectangleF rect = snappredRect;
rect.Height = -rect.Height;
rect.Y -= rect.Height;
var(parentW, parentH) = hullContainer.Rect.Size.ToVector2();
Vector2 size = new Vector2(rect.Width / parentW, rect.Height / parentH);
// TODO this won't be required if we some day switch RectTransform to use RectangleF
Vector2 pos = new Vector2(rect.X / parentW, rect.Y / parentH);
GUIFrame hullFrame = new GUIFrame(new RectTransform(size, hullContainer.RectTransform)
{
RelativeOffset = pos
}, style: "ScanLinesSeamless", color: color)
{
UserData = hull,
UVOffset = new Vector2(highestX - rect.X, highestY - rect.Y)
};
frames.Add(hullFrame);
}
new GUICustomComponent(new RectTransform(relativeHullSize, hullContainer.RectTransform)
{
RelativeOffset = relativeHullPos
}, (spriteBatch, component) =>
{
foreach (List <Vector2> list in data.Polygon)
{
spriteBatch.DrawPolygonInner(hullContainer.Rect.Location.ToVector2(), list, component.Color, 2f);
}
}, (deltaTime, component) =>
{
if (component.Parent.Rect.Size != data.ParentSize)
{
data = ConstructLinkedHulls(mainHull, linkedHulls, hullContainer, worldBorders);
}
})
{
UserData = frames,
Color = color,
CanBeFocused = false
};
}
if (pointsOfInterest != null)
{
foreach (Entity entity in pointsOfInterest)
{
Vector2 relativePos = new Vector2(
(entity.WorldPosition.X - worldBorders.X) / worldBorders.Width,
(worldBorders.Y - entity.WorldPosition.Y) / worldBorders.Height);
new GUIFrame(new RectTransform(new Point(1, 1), hullContainer.RectTransform)
{
RelativeOffset = relativePos
}, style: null)
{
CanBeFocused = false,
UserData = entity
};
}
}
}