private void RunWireHighlight()
{
if (Input.GetMouseButtonDown(0) && Input.GetKey(KeyCode.LeftControl) && State.CurrentState == States.None)
{
foreach (var item in Highlighted)
{
Highlighter.StopHighlight(item);
}
Highlighted.Clear();
if (Physics.Raycast(FirstPersonInteraction.Ray(), out var hit, Settings.ReachDistance) &&
hit.collider.tag != "CircuitBoard")
{
var wire = hit.collider.GetComponent <Wire>();
if (wire != null) //Clicked on wire, highlight it and both ends
{
HighlightWire(wire);
}
else
{
var input = hit.collider.GetComponent <CircuitInput>();
var output = hit.collider.GetComponent <CircuitOutput>();
if (input != null) //Clicked on input peg, highlight it and all wires connected to it
{
foreach (var item in input.IIConnections.Cast <Wire>().Concat(input.IOConnections.Cast <Wire>()))
{
HighlightWire(item);
}
}
else if (output != null) //Clicked on output peg, highlight it and all wires connected to it
{
foreach (var item in output.GetIOConnections())
{
HighlightWire(item);
}
}
else //Clicked on component, highlight inputs and outputs and all wires connected to it
{
var component = ComponentPlacer.FullComponent(hit.collider);
foreach (var item in Mover.GetWires(component))
{
HighlightWire(item);
}
}
}
}
}
void HighlightWire(Wire wire)
{
Highlight(wire.gameObject, 0);
HighlightComponent(wire.Point1);
HighlightComponent(wire.Point2);
}
void HighlightComponent(Transform wireReference)
{
Highlight(wireReference.parent.gameObject, 3);
if (wireReference.parent.parent?.tag != "CircuitBoard" && wireReference.parent.parent != null)
{
Highlight(wireReference.parent.parent.gameObject, 2);
}
}
void Highlight(GameObject obj, int clr)
{
Highlighted.Add(obj);
Highlighter.Highlight(obj, clr);
}
}
public static void CancelPlacement() => Mover.CancelMove();