private void OnSceneGUI()
{
GridSeparator separator = target as GridSeparator;
if (separator == null || separator.gameObject == null)
{
return;
}
separator.UpdateData();
if (Event.current.type == EventType.KeyDown)
{
if (Event.current.keyCode == KeyCode.A)
{
GridCell selected;
Ray ray = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
RaycastHit[] hits = Physics.RaycastAll(ray);
if (CheckGridCell(separator, hits, out selected))
{
string id = separator.GetCurrentGroupName();
if (!string.IsNullOrEmpty(id))
{
Debug.Log("added cell " + selected.index + " to group : " + id);
separator.TrySeparateCell(id, selected.index);
}
}
}
else if (Event.current.keyCode == KeyCode.R)
{
GridCell selected;
Ray ray = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
RaycastHit[] hits = Physics.RaycastAll(ray);
if (CheckGridCell(separator, hits, out selected))
{
string id = separator.GetCurrentGroupName();
if (!string.IsNullOrEmpty(id))
{
Debug.Log("removed cell " + selected.index + " from group : " + id);
separator.TryReconnectCell(id, selected.index);
}
}
}
else if (Event.current.keyCode == KeyCode.N)
{
separator.TargetNextGroup();
}
}
}
private bool CheckGridCell(GridSeparator separator, RaycastHit[] hits, out GridCell cell)
{
cell = new GridCell();
Vector3 point;
if (!CheckGridPoint(separator, hits, out point))
{
return(false);
}
return(separator.grid.IsInAnyGrid(point, out cell));
}
private bool CheckGridPoint(GridSeparator separator, RaycastHit[] hits, out Vector3 point)
{
point = new Vector3();
foreach (RaycastHit hit in hits)
{
if (hit.collider != null && hit.collider == separator.boxCollider)
{
point = hit.point;
return(true);
}
}
return(false);
}