Basic Count Up Timer

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

countup_timer := class(creative_device):
    @editable HudDevice : hud_message_device = hud_message_device {}

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

    S2M<localizes><public>(Message : string)<computes>:message = "{Message}"
    CountUpTimer() <suspends> : void =
        var Hours : int = 0
        var Minutes : int = 0
        var Seconds : int = 0
        loop:
            Sleep(1.0)
            if (Seconds < 59): # if seconds var is lower than 59, then increment 1
                set Seconds += 1

            else: #else, seconds is over 59, we have gone up 1 minute
                set Seconds = 0 #reset seconds to start of minute

                if (Minutes < 59): # if minutes var is lower than 59, then increment 1
                    set Minutes += 1

                else: #else, minutes is over 59, we have gone up one hour
                    set Minutes = 0 #reset seconds to start of hour
                    set Hours += 1
            
            if (Seconds >= 10): #if seconds are 10 or more, we check minutes

                if (Minutes >= 10): #if minutes are 10 or more, update timer without leading zeros in place
                    HudMessage : string = "{Hours}:{Minutes}:{Seconds}"
                    HudDevice.SetText(S2M(HudMessage))