using { /Fortnite.com/Devices }
using { /Verse.org/Simulation }

PanicTimerLogic := class(creative_device):

    @editable
    TimerDevice: timer_device = timer_device{}

    var IsPanic: logic = false
    var PanicScale: float = 1.0

    # NEW: drives the blink effect below 5 s
    var BlinkState: logic = false

    OnBegin<override>()<suspends>: void =
        TimerDevice.Start()
        TimerDevice.SuccessEvent.Subscribe(OnTimerEnd)
        spawn { RunUpdateLoop() }
        spawn { RunBlinkLoop() }   # second coroutine for blinking

    # ---- per-second state update ----
    RunUpdateLoop()<suspends>: void =
        loop:
            Sleep(1.0)
            UpdatePanicState()

    # ---- half-second blink toggle (only visible when BlinkState matters) ----
    RunBlinkLoop()<suspends>: void =
        loop:
            Sleep(0.5)
            set BlinkState = not BlinkState   # flip true <-> false

    OnTimerEnd(Agent: agent): void =
        set IsPanic    = false
        set PanicScale = 1.0
        set BlinkState = false

    UpdatePanicState(): void =
        TimeRemaining: float = 60.0 - TimerDevice.GetCurrentTime()

        if (TimeRemaining <= 5.0):
            # CRITICAL: yellow + blink (BlinkState drives widget opacity)
            set IsPanic    = true
            set PanicScale = 1.5
            # BlinkState is already toggling in RunBlinkLoop
        else if (TimeRemaining <= 10.0):
            # PANIC: red, enlarged, no blink
            set IsPanic    = true
            set PanicScale = 1.5
            set BlinkState = true   # keep fully visible
        else:
            set IsPanic    = false
            set PanicScale = 1.0
            set BlinkState = true   # keep fully visible