/// <summary>
/// Make a barebones copy of an object including only empty gameobjects and colliders.
/// </summary>
private static void CloneChildrenAndColliders(GameObject srcGO, GameObject copyGO, Ghost rootGhost)
{
copyGO.transform.localPosition = srcGO.transform.localPosition;
copyGO.transform.localScale = srcGO.transform.localScale;
copyGO.transform.localRotation = srcGO.transform.localRotation;
#if !UNITY_2019_1_OR_NEWER
copyGO.layer = GHOST_WORLD_LAYER;
#else
copyGO.layer = srcGO.layer;
#endif
/// Clone the colliders on this node
CloneColliders(rootGhost, srcGO, copyGO, ref colliderCount);
/// Create GhostComponent links if any
srcGO.GetComponents(reusableNeedsGameObjectClone);
GhostComponent ghostComponent = null;
foreach (var iNeedsClone in reusableNeedsGameObjectClone)
{
IHauntedComponent ihc = iNeedsClone as IHauntedComponent;
if (ihc != null)
{
if (ghostComponent == null)
{
ghostComponent = copyGO.AddComponent <GhostComponent>();
}
ghostComponent.AddHaunted(ihc, rootGhost);
}
/// Copy any components that are flagged by interface to be copied to ghost
ICopyToGhost icopy = iNeedsClone as ICopyToGhost;
if (icopy != null)
{
(icopy as Component).ComponentCopy(copyGO);
}
}
///// Copy any components that are flagged by interface to be copied to ghost
//srcGO.GetComponents(reusableCopyToGhostFind);
//foreach (var icopy in reusableCopyToGhostFind)
//{
// (icopy as Component).ComponentCopy(copyGO);
//}
/// Find all children and repeat this cloning process for each child
for (int i = 0; i < srcGO.transform.childCount; i++)
{
Transform orig = srcGO.transform.GetChild(i);
/// Test to see if there is any reason to clone children (colliders or components flagged as needing their child cloned)
if (orig.GetComponentInChildren <Collider>() == null &&
orig.GetComponentInChildren <INeedsGhostGameObject>() == null)
{
continue;
}
Transform copy = new GameObject(orig.name).transform;
copy.parent = copyGO.transform;
CloneChildrenAndColliders(srcGO.transform.GetChild(i).gameObject, copy.gameObject, rootGhost);
}
}
public void AddHaunted(IHauntedComponent iHauntedComponent, Ghost ghost)
{
iHauntedComponents.Add(iHauntedComponent);
iHauntedComponent.GhostComponent = this;
this.ghost = ghost;
}
