/// <summary>
/// Sorts the available Raycasts in to a priority order for query.
/// </summary>
/// <param name="priority">The layer mask priority.</param>
/// <returns><see cref="RaycastResult"/></returns>
private static RaycastResult PrioritizeRaycastResult(LayerMask[] priority)
{
ComparableRaycastResult maxResult = default;
for (var i = 0; i < RaycastResults.Count; i++)
{
if (RaycastResults[i].gameObject == null)
{
continue;
}
var layerMaskIndex = RaycastResults[i].gameObject.layer.FindLayerListIndex(priority);
if (layerMaskIndex == -1)
{
continue;
}
var result = new ComparableRaycastResult(RaycastResults[i], layerMaskIndex);
if (maxResult.RaycastResult.module == null || RaycastResultComparer.Compare(maxResult, result) < 0)
{
maxResult = result;
}
}
return(maxResult.RaycastResult);
}
/// <summary>
/// Sorts the available Raycasts in to a priority order for query.
/// </summary>
/// <param name="priority">The layer mask priority.</param>
/// <returns><see cref="RaycastResult"/></returns>
private static RaycastResult PrioritizeRaycastResult(LayerMask[] priority, RaycastResultComparer raycastResultComparer)
{
// If not specified, default to the in-box RaycastResultComparer.
if (raycastResultComparer == null)
{
raycastResultComparer = RaycastResultComparer;
}
ComparableRaycastResult maxResult = default(ComparableRaycastResult);
for (var i = 0; i < RaycastResults.Count; i++)
{
if (RaycastResults[i].gameObject == null)
{
continue;
}
var layerMaskIndex = RaycastResults[i].gameObject.layer.FindLayerListIndex(priority);
if (layerMaskIndex == -1)
{
continue;
}
var result = new ComparableRaycastResult(RaycastResults[i], layerMaskIndex);
if (maxResult.RaycastResult.module == null || raycastResultComparer.Compare(maxResult, result) < 0)
{
maxResult = result;
}
}
return(maxResult.RaycastResult);
}
