public void OnSceneGUI()
{
if (roadCreator == null)
{
roadCreator = (RoadCreator)target;
}
if (roadCreator.transform.hasChanged)
{
roadCreator.transform.rotation = Quaternion.identity;
roadCreator.transform.localScale = Vector3.one;
roadCreator.CreateMesh();
roadCreator.transform.hasChanged = false;
}
guiEvent = Event.current;
Ray ray = HandleUtility.GUIPointToWorldRay(guiEvent.mousePosition);
RaycastHit raycastHit;
if (Physics.Raycast(ray, out raycastHit, 100f, 1 << LayerMask.NameToLayer("Ignore Mouse Ray")))
{
if (guiEvent.type == EventType.MouseDown && guiEvent.button == 0)
{
roadCreator.DivideRoad(raycastHit);
}
}
if (Physics.Raycast(ray, out raycastHit, 100f, ~(1 << LayerMask.NameToLayer("Ignore Mouse Ray"))))
{
hitPosition = raycastHit.point;
if (guiEvent.control == true)
{
Vector3 nearestGuideline = Misc.GetNearestGuidelinePoint(hitPosition);
if (nearestGuideline != Misc.MaxVector3)
{
hitPosition = new Vector3(nearestGuideline.x, hitPosition.y, nearestGuideline.z);
}
else
{
hitPosition = new Vector3(Mathf.Round(hitPosition.x), hitPosition.y, Mathf.Round(hitPosition.z));
}
}
if (guiEvent.type == EventType.MouseDown)
{
if (guiEvent.button == 0)
{
if (guiEvent.shift == true)
{
CreatePoints();
}
}
else if (guiEvent.button == 1 && guiEvent.shift == true)
{
RemovePoints();
}
}
else if (guiEvent.type == EventType.KeyDown)
{
if (guiEvent.keyCode == KeyCode.S)
{
roadCreator.sDown = true;
}
else if (guiEvent.keyCode == KeyCode.P)
{
roadCreator.pDown = true;
}
else if (guiEvent.keyCode == KeyCode.A)
{
roadCreator.aDown = true;
}
else if (guiEvent.keyCode == KeyCode.D)
{
roadCreator.dDown = true;
}
}
else if (guiEvent.type == EventType.KeyUp)
{
if (guiEvent.keyCode == KeyCode.S)
{
roadCreator.sDown = false;
}
else if (guiEvent.keyCode == KeyCode.P)
{
roadCreator.pDown = false;
}
else if (guiEvent.keyCode == KeyCode.A)
{
roadCreator.aDown = false;
}
else if (guiEvent.keyCode == KeyCode.D)
{
roadCreator.dDown = false;
}
}
if (roadCreator.transform.GetChild(0).childCount > 0 && roadCreator.transform.GetChild(0).GetChild(roadCreator.transform.GetChild(0).childCount - 1).GetChild(0).childCount == 2 && (guiEvent.type == EventType.MouseDrag || guiEvent.type == EventType.MouseMove || guiEvent.type == EventType.MouseDown))
{
points = CalculateTemporaryPoints(hitPosition);
}
if (roadCreator.transform.childCount > 0)
{
Draw(hitPosition);
}
}
if (Physics.Raycast(ray, out raycastHit, 100f, ~(1 << LayerMask.NameToLayer("Road") | 1 << LayerMask.NameToLayer("Prefab Line"))))
{
hitPosition = raycastHit.point;
if (guiEvent.control == true)
{
Vector3 nearestGuideline = Misc.GetNearestGuidelinePoint(hitPosition);
if (nearestGuideline != Misc.MaxVector3)
{
hitPosition = new Vector3(nearestGuideline.x, hitPosition.y, nearestGuideline.z);
}
else
{
hitPosition = new Vector3(Mathf.Round(hitPosition.x), hitPosition.y, Mathf.Round(hitPosition.z));
}
}
if (guiEvent.shift == false)
{
MovePoints(raycastHit);
}
else
{
hitPosition = Misc.MaxVector3;
MovePoints(raycastHit);
}
}
if (guiEvent.type == EventType.MouseDown && Physics.Raycast(ray, out raycastHit, 100f, (1 << LayerMask.NameToLayer("Road"))))
{
hitPosition = raycastHit.point;
if (guiEvent.button == 2)
{
if (raycastHit.transform.parent.parent.GetComponent <RoadSegment>() != null)
{
roadCreator.segmentToCopy = raycastHit.transform.parent.parent.GetComponent <RoadSegment>();
}
}
else if (guiEvent.button == 0)
{
if (guiEvent.control == true)
{
Vector3 nearestGuideline = Misc.GetNearestGuidelinePoint(hitPosition);
if (nearestGuideline != Misc.MaxVector3)
{
hitPosition = new Vector3(nearestGuideline.x, hitPosition.y, nearestGuideline.z);
}
else
{
hitPosition = new Vector3(Mathf.Round(hitPosition.x), hitPosition.y, Mathf.Round(hitPosition.z));
}
}
roadCreator.InsertSegment(hitPosition, raycastHit);
}
}
roadCreator.transform.parent.GetComponent <RoadSystem>().ShowCreationButtons();
SceneView.currentDrawingSceneView.Repaint();
}