/// <summary>
/// Update relative drawings. Calculates new position for each scene drawing based on its origin point.
/// </summary>
private void UpdateRelativeDrawings()
{
var keysToRemove = new List <string>();
foreach (var drawing in Drawings.Relative)
{
if (drawing.Value.WorldId != AdvDia.CurrentWorldDynamicId)
{
keysToRemove.Add(drawing.Key);
continue;
}
DrawingUtilities.RelativeMove(drawing.Value.Drawing, drawing.Value.Origin.WorldVector);
}
RelativeDrawing removedItem;
foreach (var key in keysToRemove)
{
Drawings.Relative.TryRemove(key, out removedItem);
}
if (Drawings.Relative.Count > RelativeGeometryStorageLimit)
{
var firstKey = Drawings.Relative.Keys.First();
Drawings.Relative.TryRemove(firstKey, out removedItem);
}
}
private void DrawPointsOfInterest(DrawingContext dc, CanvasData canvas)
{
try
{
foreach (var marker in AdvDia.CurrentWorldMarkers.Where(m => m.Id >= 0 && m.Id < 200))
{
dc.DrawEllipse(Brushes.Yellow, RadarResources.GridPen, marker.Position.ToCanvasPoint(), 5, 5);
var textPoint = marker.Position.ToCanvasPoint();
textPoint.Y = textPoint.Y + 32;
var glyphRun = DrawingUtilities.CreateGlyphRun(marker.NameHash.ToString(), 8, textPoint);
dc.DrawGlyphRun(Brushes.Yellow, glyphRun);
var toObjectivePen = new Pen(Brushes.Yellow, 0.2);
dc.DrawLine(toObjectivePen, canvas.Center, marker.Position.ToCanvasPoint());
}
}
catch (Exception ex)
{
Logger.Debug("Exception in RadarUI.DrawPointsOfInterest(). {0} {1} {2}", ex.Message, ex.InnerException, ex);
}
}
private static void DrawActorLabel(DrawingContext dc, CanvasData canvas, RadarObject radarObject, Brush brush)
{
var text = radarObject.CachedActorName;
if (text == null)
{
return;
}
const int textSize = 12;
const int charLimit = 20;
if (text.Length > charLimit)
{
text = text.Substring(0, charLimit);
}
// FormattedText is very slow, so instead create text manually with glyphs
var glyphRun = DrawingUtilities.CreateGlyphRun(text, textSize, radarObject.Point);
dc.DrawGlyphRun(brush, glyphRun);
}
//private void DrawNavNode(DrawingContext dc, CanvasData canvas, GridNode node)
//{
// SolidColorBrush nodeBrush;
// if (node.Flags.HasFlag(NavCellFlags.RoundedCorner0) || node.Flags.HasFlag(NavCellFlags.RoundedCorner1) || node.Flags.HasFlag(NavCellFlags.RoundedCorner2) || node.Flags.HasFlag(NavCellFlags.RoundedCorner3))
// {
// nodeBrush = Brushes.SaddleBrown;
// }
// else if (node.Flags.HasFlag(NavCellFlags.AllowWalk))
// {
// nodeBrush = Brushes.Green;
// }
// else if (node.Flags.HasFlag(NavCellFlags.AllowProjectile))
// {
// nodeBrush = Brushes.DarkGray;
// }
// else
// {
// nodeBrush = Brushes.Black;
// }
// dc.DrawEllipse(nodeBrush, RadarResources.GridPen, node.NavigableCenter.ToCanvasPoint(), GridSize, GridSize);
//}
//private void DrawNodesInRadius(DrawingContext dc, CanvasData canvas)
//{
// try
// {
// var nearestNode = MainGrid.Instance.GetNearestNodeToPosition(AdvDia.MyPosition);
// if (nearestNode == null) return;
// var nodes = MainGrid.Instance.GetNeighbors(nearestNode, 5);
// foreach (var node in nodes)
// {
// DrawNavNode(dc, canvas, node);
// }
// }
// catch (Exception ex)
// {
// Logger.Debug("Exception in RadarUI.DrawNodesInRadius(). {0} {1} {2}", ex.Message, ex.InnerException, ex);
// }
//}
/// <summary>
/// Draw a Scene
/// </summary>
private void DrawScenes(DrawingContext dc, CanvasData canvas)
{
try
{
if (Math.Abs(CenterActor.Point.X) < 0.01f && Math.Abs(CenterActor.Point.Y) < 0.01f)
{
return;
}
var worldId = AdvDia.CurrentWorldDynamicId;
foreach (var adventurerScene in ScenesStorage.CurrentWorldScenes.Where(s => s.DynamicWorldId == worldId).ToList())
{
//var scene = adventurerScene.TrinityScene;
// Combine navcells into one drawing and store it; because they don't change relative to each other
// And because translating geometry for every navcell on every frame is waaaaay too slow.
if (Drawings.Relative.ContainsKey(adventurerScene.HashName))
{
continue;
}
var drawing = new DrawingGroup();
using (var groupdc = drawing.Open())
{
#region Terrain
if (adventurerScene.Cells != null)
{
var figures = new List <PathFigure>();
foreach (var navCell in adventurerScene.Cells.Where(nc => nc.IsWalkable))
{
var topLeft = new Vector3(navCell.MinX, navCell.MinY, 0);
var topRight = new Vector3(navCell.MaxX, navCell.MinY, 0);
var bottomLeft = new Vector3(navCell.MinX, navCell.MaxY, 0);
var bottomRight = new Vector3(navCell.MaxX, navCell.MaxY, 0);
var segments = new[]
{
new LineSegment(topLeft.ToCanvasPoint(), true),
new LineSegment(topRight.ToCanvasPoint(), true),
new LineSegment(bottomRight.ToCanvasPoint(), true)
};
figures.Add(new PathFigure(bottomLeft.ToCanvasPoint(), segments, true));
}
var geo = new PathGeometry(figures, FillRule.Nonzero, null);
geo.GetOutlinedPathGeometry();
groupdc.DrawGeometry(RadarResources.WalkableTerrain, null, geo);
}
#endregion
#region Scene Borders
var sceneTopLeft = new Vector3(adventurerScene.Min.X, adventurerScene.Min.Y, 0);
var sceneTopRight = new Vector3(adventurerScene.Max.X, adventurerScene.Min.Y, 0);
var sceneBottomLeft = new Vector3(adventurerScene.Min.X, adventurerScene.Max.Y, 0);
var sceneBottomRight = new Vector3(adventurerScene.Max.X, adventurerScene.Max.Y, 0);
groupdc.DrawGeometry(null, RadarResources.WalkableTerrainBorder, new LineGeometry(sceneTopLeft.ToCanvasPoint(), sceneTopRight.ToCanvasPoint()));
groupdc.DrawGeometry(null, RadarResources.WalkableTerrainBorder, new LineGeometry(sceneBottomLeft.ToCanvasPoint(), sceneBottomRight.ToCanvasPoint()));
groupdc.DrawGeometry(null, RadarResources.WalkableTerrainBorder, new LineGeometry(sceneTopLeft.ToCanvasPoint(), sceneBottomLeft.ToCanvasPoint()));
groupdc.DrawGeometry(null, RadarResources.WalkableTerrainBorder, new LineGeometry(sceneTopRight.ToCanvasPoint(), sceneBottomRight.ToCanvasPoint()));
#endregion
#region Scene Title
var textPoint = adventurerScene.Center.ToVector3().ToCanvasPoint();
var glyphRun = DrawingUtilities.CreateGlyphRun(adventurerScene.Name, 10, textPoint);
groupdc.DrawGlyphRun(Brushes.Wheat, glyphRun);
textPoint = adventurerScene.Center.ToVector3().ToCanvasPoint();
textPoint.Y = textPoint.Y + 20;
glyphRun = DrawingUtilities.CreateGlyphRun((adventurerScene.Max - adventurerScene.Min) + " " + (adventurerScene.HasChild ? "HasSubScene" : string.Empty) + " " + (adventurerScene.SubScene != null ? " (Loaded)" : string.Empty), 8, textPoint);
groupdc.DrawGlyphRun(Brushes.Wheat, glyphRun);
#endregion
#region Nodes
var sceneNodePen = new Pen {
Brush = Brushes.Black, Thickness = 0.1f
};
foreach (var node in adventurerScene.Nodes)
{
if (node.HasEnoughNavigableCells)
{
groupdc.DrawGeometry(null, sceneNodePen,
new LineGeometry(node.TopLeft.ToVector3().ToCanvasPoint(),
node.TopRight.ToVector3().ToCanvasPoint()));
groupdc.DrawGeometry(null, sceneNodePen,
new LineGeometry(node.TopLeft.ToVector3().ToCanvasPoint(),
node.BottomLeft.ToVector3().ToCanvasPoint()));
groupdc.DrawGeometry(null, sceneNodePen,
new LineGeometry(node.BottomLeft.ToVector3().ToCanvasPoint(),
node.BottomRight.ToVector3().ToCanvasPoint()));
groupdc.DrawGeometry(null, sceneNodePen,
new LineGeometry(node.TopRight.ToVector3().ToCanvasPoint(),
node.BottomRight.ToVector3().ToCanvasPoint()));
//var textPoint1 = node.Center.ToVector3().ToCanvasPoint();
//// var glyphRun1 = DrawingUtilities.CreateGlyphRun(string.Format("{2} {0} ({1:P0})", node.NavigableCellCount, node.FillPercentage, node.LevelAreaId), 8, textPoint1);
//var glyphRun1 = DrawingUtilities.CreateGlyphRun(node.LevelAreaId.ToString(), 8, textPoint1);
//groupdc.DrawGlyphRun(Brushes.Wheat, glyphRun1);
}
//foreach (var navPoint in node.Nodes.Where(n=>n.NodeFlags.HasFlag(NodeFlags.NearWall)))
//{
// DrawNavNode(groupdc, canvas, navPoint);
// //groupdc.DrawEllipse(Brushes.LightSlateGray, sceneNodePen, navPoint.Center.ToVector3().ToCanvasPoint(), (float)GridSize / 2, (float)GridSize / 2);
//}
}
#endregion
}
// Have to use SceneHash as key because scenes can appear multiple times with the same name
Drawings.Relative.TryAdd(adventurerScene.HashName, new RelativeDrawing
{
Drawing = drawing,
Origin = CenterActor.Morph,
Center = adventurerScene.Center.ToVector3(),
WorldId = adventurerScene.DynamicWorldId,
//Image = new DrawingImage(drawing),
//ImageRect = drawing.Bounds
});
}
foreach (var pair in Drawings.Relative)
{
//if (pair.Value.WorldId != AdvDia.CurrentWorldDynamicId)
// continue;
if (!pair.Value.Drawing.Bounds.IntersectsWith(CanvasData.ClipRegion.Rect))
{
continue;
}
dc.DrawDrawing(pair.Value.Drawing);
//if (!pair.Value.ImageRect.IntersectsWith(CanvasData.ClipRegion.Rect))
// continue;
//dc.DrawImage(pair.Value.Image, pair.Value.ImageRect);
}
}
catch (Exception ex)
{
Logger.Debug("Exception in RadarUI.DrawScenes(). {0} {1} {2}", ex.Message, ex.InnerException, ex);
}
}