# This is our main script file.
using { /Fortnite.com/Devices }
using { /Fortnite.com/Characters }
using { /Verse.org/Simulation }
using { /UnrealEngine.com/Temporary/Diagnostics }

# This is our custom script.
# It controls the camera behavior.
MyCameraScript := class(creative_device):

    # We need a camera device.
    # This is the "eye" of our scene.
    # Link this to your Fixed Point Camera device in the editor.
    @editable
    Camera : gameplay_camera_fixed_point_device = gameplay_camera_fixed_point_device{}

    # We need a trigger device.
    # The player steps on this to start the scene.
    # Link this to your Button/Trigger device in the editor.
    @editable
    ArrivalTrigger : trigger_device = trigger_device{}

    # This function starts when the island loads.
    # It sets up our scene.
    OnBegin<override>()<suspends> : void =
        # Make sure the camera is hidden at first.
        # We do not want it active yet.
        Camera.RemoveFromAll()

        # Wait for a player to step on the trigger.
        # TriggeredEvent fires when any agent activates the trigger.
        Agent := ArrivalTrigger.TriggeredEvent.Await()

        # Run the arrival logic for that player.
        if (ValidAgent : agent = Agent?):
            OnPlayerArrived(ValidAgent)

    # This function runs when the player steps on a trigger.
    # We will connect this to a button later.
    OnPlayerArrived(Agent : agent)<suspends> : void =
        # Turn the camera ON so the player sees the fixed view.
        Camera.AddTo(Agent)

        # Tell the camera to focus on the player.
        # This makes the camera pivot toward the agent.
        # note: gameplay_camera_fixed_point_device.AddTo(agent) already
        # points the camera at that agent as its subject.

        # Wait for 5 seconds.
        # This gives the player time to pose.
        Sleep(5.0)

        # Turn the camera OFF.
        # The player can move freely again.
        Camera.RemoveFrom(Agent)