public void SelectLink(TectonicFaultLine link)
{
Selection = SelectionState.SingleLink;
SelectedLink = link;
SelectedLink.Material = FaultMaterialHighlighted;
}
public void AddLink(TectonicFaultLine faultLine)
{
ValidateLinkContainer();
faultLine.name = "Fault Line #" + LinkContainer.childCount.ToString().PadLeft(3, '0');
faultLine.transform.parent = LinkContainer;
FaultLines.Add(faultLine);
}
private TargetType GetMouseTarget(out RaycastHit hitData)
{
hitData = default;
TargetType targetType = TargetType.Invalid;
// See if the mouse is on/near anything important
RaycastHit[] castHits = CastForTargets();
// If anything was hit
if (castHits.Length > 0)
{
for (int i = 0; i < castHits.Length; i++)
{
hitData = castHits[i];
// Determine type of target hit
if (hitData.transform.tag == Tags.TectonicNode)
{
targetType = TargetType.Node;
}
else if (hitData.transform.tag == Tags.TectonicLink)
{
targetType = TargetType.Line;
}
else
{
continue;
}
return(targetType);
}
// did not find a layer of interest, must have been a base layer
// Additional check for fault lines
var links = FaultMap.FaultLines;
var selectionSphere = new Sphere(hitData.point, SelectionSphereRadius);
foreach (TectonicFaultLine link in links)
{
var linkLine = new Line(link.NodeA.CardinalPos, link.NodeB.CardinalPos);
if (Geometry.LineIntersectsSphere(linkLine, selectionSphere))
{
// Found a fault line
lastDetectedLink = link;
return(TargetType.Line);
}
}
return(TargetType.Empty);
}
// else must not have found any targets.
else
{
return(targetType);
}
}
public void DeselectLink()
{
Selection = SelectionState.Nothing;
if (SelectedLink == null)
{
return;
}
SelectedLink.Material = FaultMaterialDefault;
SelectedLink = null;
}
public TectonicFaultLine[] FindLinks()
{
var links = new TectonicFaultLine[LinkContainer.childCount];
for (int i = 0; i < links.Length; i++)
{
links[i] = LinkContainer.GetChild(i).GetComponent <TectonicFaultLine>();
}
return(links);
}
public void RemoveLink(TectonicFaultLine faultLine)
{
ValidateLinkContainer();
for (int i = 0; i < LinkContainer.childCount; i++)
{
var thisLine = LinkContainer.GetChild(i).GetComponent <TectonicFaultLine>();
if (thisLine == faultLine)
{
thisLine.NodeA?.Links.Remove(thisLine);
thisLine.NodeB?.Links.Remove(thisLine);
FaultLines.Remove(thisLine);
Destroy(thisLine.gameObject);
break;
}
}
}