Check Player Look Direction

using { /Fortnite.com/Devices }
using { /Verse.org/Native }
using { /Verse.org/Simulation }
using { /Verse.org/Random }
using { /Verse.org }
using { /UnrealEngine.com/Temporary/SpatialMath }
using { /Verse.org/Simulation/Tags }
using { /Fortnite.com/Game }
using { /Fortnite.com/Characters }
using { /UnrealEngine.com/Temporary/Diagnostics }

building_manager_device := class(creative_device):

IsLookingAtLocation(Character:fort_character, LocationToCheck: vector3, Threshold: float):logic=
         # Get the character's view location
        ViewLocation := Character.GetViewLocation()
         # Get the character's view rotation
        ViewRotation := Character.GetViewRotation()
        # Create a direction vector from the view location to the target vecto
        DirectionVector := Normalize(LocationToCheck - ViewLocation)
         # Convert the view rotation to a direction vector
        ViewDirection := ViewRotation.GetLocalForward()
        DrawDebugCone(Character.GetTransform().Translation, ViewDirection)
        DrawDebugLine(Character.GetTransform().Translation, Character.GetTransform().Translation + ViewDirection * 1000.0)
        # Compare the direction vector and the view direction
        # Use a dot product to find the cosine of the angle between the two vectors.
        # If it's close to 1, then the vectors are nearly parallel, so the character is looking at the target.
        CosAngle := DotProduct(ViewDirection, DirectionVector)
        if(IsFacing := CosAngle > Threshold):
            return true
        return false