Cinder's Lava Evacuation Rig

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

# ============================================================
# Cinder's Molten Forge — "Lava Evacuation Dash"
#  - Step on the Ignition Trigger to arm a wave: the War Bus
#    respawns and the volcano starts its countdown.
#  - Board the bus, drive to the Escape Trigger before the
#    countdown ends, and the map goes into Panic Mode to help
#    you navigate the danger zone.
#  - Clear waves to bank score; each clear makes the NEXT
#    countdown shorter and harder.
#  - Get caught by the lava and you lose a life. Lose all three
#    and the forge goes cold — relight Cinder's campfire to
#    reforge your resolve and start over.
# ============================================================
molten_evacuation_device := class(creative_device):

    # --- Equipped devices ------------------------------------------------
    @editable
    WarBus : vehicle_spawner_war_bus_device = vehicle_spawner_war_bus_device{}   # escape vehicle

    @editable
    PanicMap : map_controller_device = map_controller_device{}                  # danger-zone minimap

    # --- Mastered devices borrowed for this build --------------------------
    @editable
    IgniteTrigger : trigger_device = trigger_device{}   # step here to arm a wave

    @editable
    EscapeTrigger : trigger_device = trigger_device{}   # reach here to survive the wave

    @editable
    SafeHaven : campfire_device = campfire_device{}     # light this to heal / reforge

    # --- Game state --------------------------------------------------------
    var Lives : int = 3
    var WaveNumber : int = 1
    var Score : int = 0
    var EscapeCountdown : float = 20.0
    var WaveActive : logic = false
    var GameOver : logic = false

    OnBegin<override>()<suspends> : void =
        # Wake up the devices and make sure the map starts calm.
        WarBus.Enable()
        PanicMap.Enable()
        PanicMap.Deactivate()
        IgniteTrigger.Enable()
        EscapeTrigger.Enable()
        SafeHaven.Enable()

        # Wire every device's signal to our handlers.
        IgniteTrigger.TriggeredEvent.Subscribe(OnIgnite)
        EscapeTrigger.TriggeredEvent.Subscribe(OnEscape)
        WarBus.AgentEntersVehicleEvent.Subscribe(OnBoard)
        WarBus.AgentExitsVehicleEvent.Subscribe(OnAbandon)
        SafeHaven.LitEvent.Subscribe(OnHavenLit)

        Print("Cinder's forge rumbles awake. Step on the ignition trigger to start the evacuation drill!")

    # Arms a new wave: spawns the bus, opens the panic map, starts the countdown.
    OnIgnite(MaybeAgent : ?agent) : void =
        if (GameOver?):
            Print("The forge has gone cold. Light Cinder's campfire to reforge your resolve first!")
        else if (WaveActive?):
            Print("The eruption is already underway — get to the bus!")
        else:
            set WaveActive = true
            Print("Wave {WaveNumber}: the volcano stirs! Board the War Bus and reach the escape point!")
            WarBus.RespawnVehicle()
            PanicMap.Activate()
            spawn{ RunEruptionCountdown() }

    # Runs the countdown in the background; if nobody escapes in time, the lava wins.
    RunEruptionCountdown()<suspends> : void =
        WarnPoint := EscapeCountdown * 0.6
        Sleep(WarnPoint)
        if (WaveActive?):
            Print("The ground trembles — the lava is rising! RUN!")
        Sleep(EscapeCountdown - WarnPoint)
        if (WaveActive?):
            OnEruption()

    # Player reached the escape trigger in time — wave cleared.
    OnEscape(MaybeAgent : ?agent) : void =
        if (WaveActive?):
            set WaveActive = false
            PanicMap.Deactivate()
            WarBus.DestroyVehicle()
            set Score += 100 * WaveNumber
            set WaveNumber += 1
            if (EscapeCountdown > 8.0):
                set EscapeCountdown -= 2.0
            Print("Escaped! Wave cleared — Score: {Score}. The volcano grows angrier; the next countdown is shorter!")

    # Countdown expired while the wave was still active — the lava claims it.
    OnEruption() : void =
        if (WaveActive?):
            set WaveActive = false
            PanicMap.Deactivate()
            WarBus.DestroyVehicle()
            if (Lives > 0):
                set Lives -= 1
            if (Lives <= 0):
                set GameOver = true
                IgniteTrigger.Disable()
                Print("The lava swallows the gauntlet! The forge has gone cold — light Cinder's campfire to try again.")
            else:
                Print("Consumed by lava! Lives remaining: {Lives}. Step on the trigger to try the wave again!")

    # Assigns the boarding player as driver and cheers them on.
    OnBoard(Agent : agent) : void =
        WarBus.AssignDriver(Agent)
        Print("Driver aboard the War Bus! Punch it to the escape trigger before the ground gives way!")

    # Warns a player who bails from the bus mid-wave.
    OnAbandon(Agent : agent) : void =
        if (WaveActive?):
            Print("You bailed from the bus! Get back in before the lava catches you!")

    # Lighting the campfire heals a life, or fully reforges your resolve after a loss.
    OnHavenLit(Agent : agent) : void =
        if (GameOver?):
            set GameOver = false
            set Lives = 3
            set WaveNumber = 1
            set EscapeCountdown = 20.0
            IgniteTrigger.Enable()
            Print("Cinder's flame restores your resolve! Lives and waves reset — step on the trigger to begin anew!")
        else if (Lives < 3):
            set Lives += 1
            Print("The campfire's warmth mends your wounds. Lives: {Lives}.")
        else:
            Print("The campfire crackles happily, but you're already at full strength.")