Rotate and Move Props Using Markers

using { /Fortnite.com/Devices }
using { /Verse.org/Simulation }
using { /UnrealEngine.com/Temporary/Diagnostics }
using { /UnrealEngine.com/Temporary/SpatialMath }


verse_prop_manipulator := class(creative_device):

    @editable MovableProp : creative_prop = creative_prop { }
    @editable var LocationMarker : []creative_prop = array { }
    @editable Rotate : float = 0.0
    @editable Time : float = 3.0
    @editable Looping : logic = false

    var ThisMarker : int = 0
    var NumberOfMarkers : int = 0
    var SelectedLocationMarker : creative_prop = creative_prop { }


    OnBegin<override>()<suspends>:void=

        #Array operations must be inside of a failable expression(true of false)
        if(MarkerTest := LocationMarker[ThisMarker], PropTest := MovableProp):
            set NumberOfMarkers = LocationMarker.Length  
              
            SelectMarker()

    SelectMarker()<suspends> : void=
            
        if(Element := LocationMarker[ThisMarker]): 
            set SelectedLocationMarker = Element
            PrepPosition(SelectedLocationMarker)


    PrepPosition(Prop : creative_prop) : void= #Prop is LocationMarker

        Transform := Prop.GetTransform()
        Position := Transform.Translation