public void SelectNode(int Index)
{
// TODO: Big problem here - The graphics class isn't aware of the selecting logic here.
// So we'll one day need to support the graphics class aware of this and deselect this whenever another
// object has been selected.
if (SelectedIndex != -1)
{
BoundingBoxes[SelectedIndex].Unselect();
}
// Move the selection to the new Vertex
BoundingBoxes[Index].Select();
SelectedIndex = Index;
// Render debug work
OBJData.VertexStruct PathPoint = data.vertices[Index];
RenderLine FromA = CreateConnectionLine(PathPoint, data.vertices[PathPoint.Unk3], System.Drawing.Color.Yellow);
RenderLine FromB = CreateConnectionLine(PathPoint, data.vertices[PathPoint.Unk4], System.Drawing.Color.Brown);
RenderLine FromC = CreateConnectionLine(PathPoint, data.vertices[PathPoint.Unk5], System.Drawing.Color.Red);
PointConnectionsBatch.ClearObjects();
PointConnectionsBatch.AddObject(RefManager.GetNewRefID(), FromA);
PointConnectionsBatch.AddObject(RefManager.GetNewRefID(), FromB);
PointConnectionsBatch.AddObject(RefManager.GetNewRefID(), FromC);
foreach (var IncomingPoint in PathPoint.IncomingConnections)
{
RenderLine Connection = CreateConnectionLine(PathPoint, IncomingPoint, System.Drawing.Color.Green);
PointConnectionsBatch.AddObject(RefManager.GetNewRefID(), Connection);
}
foreach (var OutgoingPoint in PathPoint.OutgoingConnections)
{
RenderLine Connection = CreateConnectionLine(PathPoint, OutgoingPoint, System.Drawing.Color.Blue);
PointConnectionsBatch.AddObject(RefManager.GetNewRefID(), Connection);
}
PointConnectionsBatch.SetIsDirty();
}
public void Init(ref Vector3[] points, ResourceTypes.Navigation.LaneProperties lane, ResourceTypes.Navigation.RoadFlags roadFlags)
{
vertices = new VertexLayouts.BasicLayout.Vertex[points.Length * 2];
indices = new ushort[(vertices.Length - 2) * 3];
int idx = 0;
for (int i = 0; i < points.Length; i++)
{
if (lane.Flags.HasFlag(ResourceTypes.Navigation.LaneTypes.MainRoad) || (lane.Flags.HasFlag(ResourceTypes.Navigation.LaneTypes.IsHighway)))
{
colour = Color.Blue;
}
else if (lane.Flags.HasFlag(ResourceTypes.Navigation.LaneTypes.Parking))
{
colour = Color.Green;
}
else if (lane.Flags.HasFlag(ResourceTypes.Navigation.LaneTypes.ExcludeImpassible))
{
colour = Color.FromArgb(255, 128, 26, 0);
}
else if (lane.Flags.HasFlag(ResourceTypes.Navigation.LaneTypes.ExcludeImpassible) && lane.Flags.HasFlag(ResourceTypes.Navigation.LaneTypes.BackRoad))
{
colour = Color.FromArgb(255, 128, 51, 230);
}
else if (lane.Flags.HasFlag(ResourceTypes.Navigation.LaneTypes.BackRoad))
{
colour = Color.FromArgb(255, 128, 51, 230);
}
vertices[idx] = new VertexLayouts.BasicLayout.Vertex();
vertices[idx].Position = points[i];
vertices[idx].Colour = colour.ToArgb();
Vector2 forward = Vector2.Zero;
if (i < points.Length - 1)
{
forward += (new Vector2(points[(i + 1) % points.Length].X, points[(i + 1) % points.Length].Y) - new Vector2(points[i].X, points[i].Y));
}
if (i > 0)
{
forward += new Vector2(points[i].X, points[i].Y) - new Vector2(points[(i - 1) % points.Length].X, points[(i - 1) % points.Length].Y);
}
forward.Normalize();
Vector3 left = new Vector3(-forward.Y, forward.X, points[i].Z);
idx++;
vertices[idx] = new VertexLayouts.BasicLayout.Vertex();
float x = 0.0f;
float y = 0.0f;
if (roadFlags.HasFlag(ResourceTypes.Navigation.RoadFlags.BackwardDirection))
{
x = (points[i].X - left.X * lane.Width);
y = (points[i].Y - left.Y * lane.Width);
}
else
{
x = (points[i].X + left.X * lane.Width);
y = (points[i].Y + left.Y * lane.Width);
}
vertices[idx].Position = new Vector3(x, y, points[i].Z);
vertices[idx].Colour = colour.ToArgb();
points[i] = vertices[idx].Position;
RenderLine line = new RenderLine();
line.SetUnselectedColour(Color.Blue);
line.Init(new Vector3[2] {
vertices[idx - 1].Position, vertices[idx].Position
});
idx++;
ushort sIdx = 0;
int indIdx = 0;
bool switcheroo = false;
while (indIdx < indices.Length)
{
if (switcheroo == false)
{
indices[indIdx] = sIdx++;
indices[indIdx + 1] = sIdx++;
indices[indIdx + 2] = sIdx++;
switcheroo = true;
}
else
{
indices[indIdx] = sIdx--;
indices[indIdx + 1] = sIdx--;
indices[indIdx + 2] = sIdx--;
switcheroo = false;
}
sIdx = (ushort)(indices[indIdx + 2] + 1);
indIdx += 3;
}
}
}
