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 SetHoverState(ProximityController controller, HoverState newHoverState)
{
if (newHoverState == HoverState.Hovered || newHoverState == HoverState.None)
{
Debug.LogError("Use AddHover or RemoveHover for setting hover state");
// DSL: Might just want to re-route
return(false);
}
// HoverState.Pressed or HoverState.DraggedAway
if (newHoverState == HoverState.Pressed)
{
if (hoverState != HoverState.Hovered && hoverState != HoverState.DraggedAway)
{
Debug.LogError("Cannot move to Pressed state from " + hoverState);
// DSL: Might just want to re-route
return(false);
}
if (!controller.SortedHoveredObjectsContains(this))
{
controller.AddHoveredItem(this);
}
if (!hoveredList.Contains(controller))
{
hoveredList.Add(controller);
}
}
else if (newHoverState == HoverState.DraggedAway)
{
if (hoverState != HoverState.Pressed)
{
Debug.LogError("Cannot move to DraggedAway state from " + hoverState);
// DSL: Might just want to re-route
return(false);
}
if (controller.SortedHoveredObjectsContains(this))
{
controller.RemoveHoveredItem(this);
}
hoveredList.Remove(controller);
}
List <ProximityController> controllerList = new List <ProximityController>()
{
controller
};
ApplyHoverState(newHoverState, true, controllerList);
hoverState = newHoverState;
return(true);
}
