public void RemoveHover(ProximityController controller)
{
#if UNITY_EDITOR
if (debugHover)
{
Debug.Log(name + ": Remove hover: " + controller.name);
}
#endif
List <ProximityController> controllerList = new List <ProximityController>()
{
controller
};
// If there is a controller and it holds this object:
int numRemaining = controller.RemoveHoveredItem(this);
hoveredList.Remove(controller);
CheckHoverState(controllerList);
if (numRemaining > 0)
{
// turn on other hovered object
Interactable other = controller.GetTopHoveredItem();
if (other != null)
{
if (other.GetComponent <Interactable> () != null)
{
other.GetComponent <Interactable> ().CheckHoverState(controllerList);
}
}
}
}
public bool AddHover(ProximityController controller)
{
if (!this.enabled)
{
return(false);
}
List <ProximityController> controllerList = new List <ProximityController>()
{
controller
};
#if UNITY_EDITOR
if (debugHover)
{
if (controller.gameObject == gameObject)
{
Debug.LogError("Double hover on gameObject " + controller.name);
}
}
#endif
//
// if (!CanBeHovered (controller)) {
// #if UNITY_EDITOR
// if (debugHover)
// {
// Debug.Log("Can't be hovered: " + this.name);
// }
// #endif
//
// return false;
// }
//
if (hoveredList.Contains(controller))
{
#if UNITY_EDITOR
if (debugHover)
{
Debug.Log("Hover Stay: " + this.name);
}
#endif
// CheckHoverState(controllerList); // this passes down the hover stay command
return(false);
}
#if UNITY_EDITOR
if (debugHover)
{
Debug.Log("Adding Hovered controller: " + controller.name);
}
#endif
hoveredList.Add(controller);
Interactable other = null;
if (controller.GetHoverCount() > 0)
{
// There's another hovered object, grab handle for it to exit the hover state
other = controller.GetTopHoveredItem();
}
#if UNITY_EDITOR
if (debugHover)
{
Debug.Log("Adding Hovered item: " + this.name);
}
#endif
controller.AddHoveredItem(this);
#if UNITY_EDITOR
if (debugHover)
{
Debug.Log("Checking hover state: " + this.name);
}
#endif
CheckHoverState(controllerList);
if (other != null)
{
if (other.GetComponent <Interactable> () != null)
{
other.GetComponent <Interactable> ().CheckHoverState(controllerList);
}
}
return(true);
}