Implemented 7 random events for Halloween, 17th October to 7th November

Includes server config options holiday_random_event and force_halloween_randoms Admin command ::hrevent -p username -e eventName Admin command ::forcehrevents holidayName Admin command ::stophrevents
2023-09-28 08:31:21 +00:00
parent f6e83eb28f
commit dfdc9dc6a5
15 changed files with 826 additions and 0 deletions
@@ -311,5 +311,11 @@ class ServerConstants {

        @JvmField
        var NEW_PLAYER_ANNOUNCEMENT = true
+
+        @JvmField
+        var HOLIDAY_EVENT_RANDOMS = true
+
+        @JvmField
+        var FORCE_HALLOWEEN_RANDOMS = false
    }
 }
@@ -161,6 +161,8 @@ object ServerConfigParser {
        ServerConstants.GRAFANA_TTL_DAYS = data.getLong("integrations.grafana_log_ttl_days", 7L).toInt()
        ServerConstants.BETTER_DFS = data.getBoolean("world.better_dfs", true)
        ServerConstants.NEW_PLAYER_ANNOUNCEMENT = data.getBoolean("world.new_player_announcement", true)
+        ServerConstants.HOLIDAY_EVENT_RANDOMS = data.getBoolean("world.holiday_event_randoms", true)
+        ServerConstants.FORCE_HALLOWEEN_RANDOMS = data.getBoolean("world.force_halloween_randoms", false)

        val logLevel = data.getString("server.log_level", "VERBOSE").uppercase()
        ServerConstants.LOG_LEVEL = parseEnumEntry<LogLevel>(logLevel) ?: LogLevel.VERBOSE
@@ -0,0 +1,86 @@
+package core.game.worldevents.holiday
+
+import core.api.*
+import core.api.utils.WeightBasedTable
+import core.game.interaction.MovementPulse
+import core.game.node.entity.impl.PulseType
+import core.game.node.entity.npc.NPC
+import core.game.node.entity.player.Player
+import core.game.world.map.Location
+import core.game.world.map.RegionManager
+import core.game.world.map.path.Pathfinder
+import core.tools.secondsToTicks
+import org.rs09.consts.Sounds
+import kotlin.reflect.full.createInstance
+
+abstract class HolidayRandomEventNPC(id:Int) : NPC(id) {
+    lateinit var player: Player
+    abstract var loot: WeightBasedTable?
+    var spawnLocation: Location? = null
+    var initialized = false
+    var finalized = false
+    var timerPaused = false
+    var ticksLeft = secondsToTicks(30)
+
+    open fun create(player: Player, loot: WeightBasedTable? = null, type: String = ""): HolidayRandomEventNPC {
+        val event = this::class.createInstance()
+        event.loot = loot
+        event.player = player
+        event.spawnLocation = RegionManager.getSpawnLocation(player, this)
+        return event
+    }
+
+    open fun terminate() {
+        pulseManager.clear(PulseType.STANDARD)
+        if (initialized && !finalized) {
+            poofClear(this)
+            playGlobalAudio(this.location, Sounds.SMOKEPUFF2_1931, 100)
+        }
+        finalized = true
+    }
+
+    open fun follow() {
+        pulseManager.run((object : MovementPulse(this, player, Pathfinder.DUMB) {
+            override fun pulse(): Boolean {
+                face(player)
+                return false
+            }
+        }), PulseType.STANDARD)
+    }
+
+    override fun tick() {
+        super.tick()
+        if (player.getAttribute<HolidayRandomEventNPC?>("holiday-npc", null) != this) {
+            terminate()
+            return
+        }
+        if (!player.getAttribute("holidayrandom:pause", false)) {
+            ticksLeft--
+        }
+        if (!pulseManager.hasPulseRunning() && !finalized) {
+            follow()
+        }
+        if (!player.isActive || !player.location.withinDistance(location, 10)) {
+            terminate()
+        }
+        if (ticksLeft <= 0 && initialized) {
+            terminate()
+            initialized = false
+        }
+    }
+
+    override fun init() {
+        initialized = true
+        finalized = false
+        timerPaused = false
+        spawnLocation ?: terminate()
+        location = spawnLocation
+        player.setAttribute("holiday-npc", this)
+        super.init()
+    }
+
+    override fun clear() {
+        super.clear()
+        if(player.getAttribute<HolidayRandomEventNPC?>("holiday-npc", null) == this) player.removeAttribute("holiday-npc")
+    }
+}
@@ -0,0 +1,40 @@
+package core.game.worldevents.holiday
+
+import core.game.worldevents.holiday.halloween.randoms.*
+
+enum class HolidayRandomEvents(val npc: HolidayRandomEventNPC, val type: String) {
+    BLACK_CAT(npc = BlackCatHolidayRandomNPC(), "halloween"),
+    SPIDER(npc = SpiderHolidayRandomNPC(), "halloween"),
+    GHOST(npc = GhostHolidayRandomNPC(), "halloween"),
+    ZOMBIE(npc = ZombieHolidayRandomNPC(), "halloween"),
+    WITCH(npc = WitchHolidayRandomNPC(), "halloween"),
+    DEATH(npc = DeathHolidayRandomNPC(), "halloween"),
+    VAMPIRE(npc = VampireHolidayRandomNPC(), "halloween");
+
+    companion object {
+        @JvmField
+        val halloweenEventsList = ArrayList<HolidayRandomEvents>()
+        val christmasEventsList = ArrayList<HolidayRandomEvents>()
+
+        init {
+            populateMappings()
+        }
+
+        fun getHolidayRandom(type: String): HolidayRandomEvents {
+            return when (type) {
+                "halloween" -> halloweenEventsList.random()
+                "christmas" -> christmasEventsList.random()
+                else -> throw Exception("Invalid event type!")
+            }
+        }
+
+        private fun populateMappings() {
+            for (event in values()) {
+                when(event.type) {
+                    "halloween" -> halloweenEventsList.add(event)
+                    "christmas" -> christmasEventsList.add(event)
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,253 @@
+package core.game.worldevents.holiday
+
+import content.global.ame.RandomEventNPC
+import content.global.skill.construction.HouseLocation
+import core.ServerConstants
+import core.api.*
+import core.game.node.entity.Entity
+import core.game.node.entity.player.Player
+import core.game.system.command.Privilege
+import core.game.system.timer.PersistTimer
+import core.game.world.map.zone.ZoneRestriction
+import core.game.world.repository.Repository
+import core.tools.RandomFunction
+import core.tools.colorize
+import core.tools.minutesToTicks
+import org.json.simple.JSONObject
+import java.time.LocalDate
+import java.time.Month
+
+class HolidayRandoms() : PersistTimer(0, "holiday", isAuto = true), Commands {
+    var paused = false
+    var nextRandom: HolidayRandomEvents? = null
+    var currentHoliday: String? = null
+    val halloweenStartDate = LocalDate.of(LocalDate.now().year, Month.OCTOBER, 17)
+    val halloweenEndDate = LocalDate.of(LocalDate.now().year, Month.NOVEMBER, 7)
+    val christmasStartDate = LocalDate.of(LocalDate.now().year, Month.DECEMBER, 1)
+    val christmasEndDate = LocalDate.of(LocalDate.now().year, Month.DECEMBER, 31)
+
+    override fun run(entity: Entity): Boolean {
+        if (entity !is Player) return false
+
+        setNextExecution()
+
+        if (!canSpawn(entity)) {
+            delayNextExecution()
+            return true
+        }
+
+        val eventSelection = rollEventPool()
+        val eventNpc = eventSelection.npc.create(entity)
+        if (eventNpc.spawnLocation == null) {
+            entity.debug("[HolidayRandom] Attempted to spawn random, but spawnLoc was null.")
+            delayNextExecution()
+            return true
+        }
+
+        eventNpc.init()
+        setAttribute(entity, EVENT_NPC, eventNpc)
+        setAttribute(eventNpc, EVENT_NPC, eventNpc)
+        entity.debug("[HolidayRandom] Fired ${eventSelection.name}.")
+        return true
+    }
+
+    override fun onRegister(entity: Entity) {
+        if (entity !is Player || entity.isArtificial || !ServerConstants.HOLIDAY_EVENT_RANDOMS) {
+            entity.timers.removeTimer(this)
+            return
+        }
+
+        val player = entity.asPlayer()
+        when (checkIfHoliday()) {
+            "halloween" -> {
+                sendMessage(player, colorize("%OA chill goes down your spine..."))
+                currentHoliday = "halloween"
+            }
+            "none" -> player.timers.removeTimer(this)
+        }
+
+        if (runInterval == 0)
+            setNextExecution()
+    }
+
+    fun checkIfHoliday(): String {
+        val currentDate = LocalDate.now()
+        if ((!currentDate.isBefore(halloweenStartDate) && !currentDate.isAfter(halloweenEndDate)) || ServerConstants.FORCE_HALLOWEEN_RANDOMS)
+            return "halloween"
+
+        return "none"
+    }
+
+    override fun save(root: JSONObject, entity: Entity) {
+        root["ticksRemaining"] = (nextExecution - getWorldTicks()).toString()
+    }
+
+    override fun parse(root: JSONObject, entity: Entity) {
+        runInterval = (root["ticksRemaining"]?.toString()?.toIntOrNull() ?: 0)
+        nextExecution = getWorldTicks() + runInterval
+    }
+
+    private fun canSpawn(entity: Entity) : Boolean {
+        if (entity.zoneMonitor.isRestricted(ZoneRestriction.RANDOM_EVENTS) || getAttribute<RandomEventNPC?>(entity, "re-npc", null) != null)
+            return false
+
+        val current = getAttribute<HolidayRandomEventNPC?>(entity, EVENT_NPC, null)
+        if (current != null)
+            return false
+
+        if (paused || entity.inCombat())
+            return false
+
+        return true
+    }
+
+    private fun delayNextExecution() {
+        runInterval = 50
+        nextExecution = getWorldTicks() + runInterval
+
+    }
+
+    private fun setNextExecution() {
+        runInterval = RandomFunction.random(MIN_DELAY_TICKS, MAX_DELAY_TICKS + 1)
+        nextExecution = getWorldTicks() + runInterval
+    }
+
+    private fun rollEventPool() : HolidayRandomEvents {
+        if (nextRandom != null) {
+            val result = nextRandom!!
+            nextRandom = null
+            return result
+        }
+        return when (currentHoliday) {
+            "halloween" -> HolidayRandomEvents.getHolidayRandom("halloween")
+            else -> HolidayRandomEvents.SPIDER
+        }
+    }
+
+    override fun defineCommands() {
+        define("hrevent", Privilege.ADMIN, "::hrevent [-p] <lt>player name<gt> [-e <lt>event name<gt>]", "Spawns a holiday random event for the target player.<br>Optional -e parameter to pass a specific event.") { player, args ->
+            if (args.size == 1) {
+                val possible = HolidayRandomEvents.values()
+                for (event in possible) {
+                    notify(player, event.name.lowercase())
+                }
+                return@define
+            }
+
+            val arg = parseCommandArgs(args.joinToString(" "))
+            val target = Repository.getPlayerByName(arg.targetPlayer)
+
+            if (getTimer<HolidayRandoms>(player) == null)
+                reject(player, "No holiday random events are active. To force a holiday's random events use ::forcehrevents")
+
+            if (target == null)
+                reject(player, "Unable to find user ${arg.targetPlayer}.")
+
+            forceEvent(target!!, arg.targetEvent)
+        }
+
+        define("forcehrevents", Privilege.ADMIN, "::forcehrevents [eventname]", "Force enable holiday random events.") { player, args ->
+            if (args.size == 1) {
+                notify(player, "Holidays: halloween")
+                return@define
+            }
+            val event = args[1]
+            if (checkIfHoliday() != "none")
+                reject(player, "Holiday randoms are already enabled: ${checkIfHoliday()}. Use ::stophrevents first.")
+            ServerConstants.HOLIDAY_EVENT_RANDOMS = true
+            when (event) {
+                "halloween" -> {
+                    ServerConstants.FORCE_HALLOWEEN_RANDOMS = true
+                    for (p in Repository.players) {
+                        if (getTimer<HolidayRandoms>(p) != null || p.isArtificial) {
+                            continue
+                        }
+                        notify(p, colorize("%RHalloween Randoms are now enabled!"))
+                        registerTimer(p, HolidayRandoms())
+                    }
+                }
+                else -> reject(player, "Invalid event!")
+            }
+        }
+
+        define("stophrevents", Privilege.ADMIN, "::stophrevents", "Stops all holiday random events.") { player, _ ->
+            if (checkIfHoliday() == "none")
+                reject(player, "No holiday random events are currently active.")
+            ServerConstants.HOLIDAY_EVENT_RANDOMS = false
+            ServerConstants.FORCE_HALLOWEEN_RANDOMS = false
+            for (p in Repository.players) {
+                if (getTimer<HolidayRandoms>(p) == null) {
+                    continue
+                }
+                removeHolidayTimer(p)
+                notify(p, "Holiday random events are now disabled!")
+            }
+        }
+    }
+
+    data class CommandArgs (val targetPlayer: String, val targetEvent: HolidayRandomEvents?)
+
+    companion object {
+        const val EVENT_NPC = "holiday-npc"
+        val MIN_DELAY_TICKS = minutesToTicks(30)
+        val MAX_DELAY_TICKS = minutesToTicks(90)
+
+        fun terminateEventNpc (player: Player) {
+            getEventNpc(player)?.terminate()
+        }
+
+        fun getEventNpc (player: Player) : HolidayRandomEventNPC? {
+            return getAttribute<HolidayRandomEventNPC?>(player, EVENT_NPC, null)
+        }
+
+        fun pause (player: Player) {
+            val timer = getTimer<HolidayRandoms>(player) ?: return
+            timer.paused = true
+        }
+
+        fun unpause (player: Player) {
+            val timer = getTimer<HolidayRandoms>(player) ?: return
+            timer.paused = false
+        }
+
+        fun removeHolidayTimer (player: Player) {
+            val timer = getTimer<HolidayRandoms>(player) ?: return
+            removeTimer(player, timer)
+        }
+
+        fun forceEvent (player: Player, event: HolidayRandomEvents? = null) {
+            val timer = getTimer<HolidayRandoms>(player) ?: return
+            timer.nextExecution = getWorldTicks()
+            timer.nextRandom = event
+        }
+
+        fun parseCommandArgs (args: String, commandName: String = "hrevent") : CommandArgs {
+            val tokens = args.split(" ")
+            val modeTokens = arrayOf("-p", "-e")
+
+            var userString = ""
+            var eventString = ""
+            var lastMode = "-p"
+
+            for (token in tokens) {
+                when (token) {
+                    commandName -> continue
+                    in modeTokens -> lastMode = token
+                    else -> when (lastMode) {
+                        "-p" -> userString += "$token "
+                        "-e" -> eventString += "$token "
+                    }
+                }
+            }
+
+            val username = userString.trim().lowercase().replace(" ", "_")
+            val eventName = eventString.trim().uppercase().replace(" ", "_")
+
+            var event: HolidayRandomEvents? = null
+
+            try { event = HolidayRandomEvents.valueOf(eventName) } catch (_: Exception) {}
+
+            return CommandArgs(username, event)
+        }
+    }
+}
@@ -0,0 +1,23 @@
+package core.game.worldevents.holiday
+
+import core.api.playAudio
+import core.api.sendMessage
+import core.api.visualize
+import core.game.node.entity.Entity
+import core.game.node.entity.player.Player
+import core.game.system.timer.RSTimer
+import core.tools.minutesToTicks
+import core.tools.secondsToTicks
+import org.rs09.consts.Sounds
+
+class ResetHolidayAppearance() : RSTimer(minutesToTicks(1), "reset-holiday-appearance") {
+    override fun run(entity: Entity): Boolean {
+        if (entity is Player) {
+            entity.asPlayer().appearance.transformNPC(-1)
+            playAudio(entity.asPlayer(), Sounds.WEAKEN_HIT_3010)
+            visualize(entity, -1, 86)
+        }
+        entity.timers.removeTimer(this)
+        return true
+    }
+}
@@ -0,0 +1,28 @@
+package core.game.worldevents.holiday.halloween.randoms
+
+import core.api.*
+import core.api.utils.WeightBasedTable
+import core.game.interaction.QueueStrength
+import core.game.node.entity.combat.ImpactHandler.HitsplatType
+import core.game.worldevents.holiday.HolidayRandomEventNPC
+
+import core.game.worldevents.holiday.HolidayRandoms
+import org.rs09.consts.Sounds
+
+class BlackCatHolidayRandomNPC(override var loot: WeightBasedTable? = null) : HolidayRandomEventNPC(4607) {
+    override fun init() {
+        super.init()
+        queueScript(this, 8, QueueStrength.SOFT) {
+            playGlobalAudio(this.location, Sounds.CAT_ATTACK_333)
+            sendChat("HISS")
+            if (player.location.withinDistance(this.location, 3)) {
+                this.face(player)
+                sendMessage(player, "The cat scratches you and runs away.")
+                val hit = if (player.skills.lifepoints < 5) 0 else 1
+                impact(player, hit, HitsplatType.NORMAL)
+            }
+            HolidayRandoms.terminateEventNpc(player)
+            return@queueScript stopExecuting(this)
+        }
+    }
+}
@@ -0,0 +1,39 @@
+package core.game.worldevents.holiday.halloween.randoms
+
+import core.api.*
+import core.api.utils.WeightBasedTable
+import core.game.interaction.QueueStrength
+import core.game.worldevents.holiday.HolidayRandomEventNPC
+import core.game.worldevents.holiday.HolidayRandoms
+import core.tools.RandomFunction
+import org.rs09.consts.Sounds
+
+class DeathHolidayRandomNPC(override var loot: WeightBasedTable? = null) : HolidayRandomEventNPC(2862) {
+    override fun init() {
+        super.init()
+        playJingle(player, 337)
+        queueScript(this, 6, QueueStrength.SOFT) { stage: Int ->
+            when (stage) {
+                0 -> {
+                    this.face(player)
+                    visualize(this, 864, -1)
+                    playGlobalAudio(this.location, Sounds.ZOMBIE_MOAN_2324)
+                    return@queueScript delayScript(this, 1)
+                }
+                1 -> {
+                    when(RandomFunction.getRandom(2)) {
+                        0 -> sendChat(this, "Your end is near, ${player.name.capitalize()}...")
+                        1 -> sendChat(this, "Time is running out, ${player.name.capitalize()}...")
+                        2 -> sendChat(this, "Tick tock, ${player.name.capitalize()}...")
+                    }
+                    return@queueScript delayScript(this, 4)
+                }
+                2 -> {
+                    HolidayRandoms.terminateEventNpc(player)
+                    return@queueScript stopExecuting(this)
+                }
+                else -> return@queueScript stopExecuting(this)
+            }
+        }
+    }
+}
@@ -0,0 +1,24 @@
+package core.game.worldevents.holiday.halloween.randoms
+
+import core.api.*
+import core.api.utils.WeightBasedTable
+import core.game.worldevents.holiday.HolidayRandomEventNPC
+import core.tools.RandomFunction
+import org.rs09.consts.Sounds
+
+class GhostHolidayRandomNPC(override var loot: WeightBasedTable? = null) : HolidayRandomEventNPC(2716) {
+    override fun init() {
+        super.init()
+        this.isAggressive = false
+        playGlobalAudio(this.location, Sounds.BIGGHOST_APPEAR_1595)
+        animate(player, 2836)
+        sendChat(this, "WooooOOOooOOo")
+        sendMessage(player, "The air suddenly gets colder...")
+    }
+
+    override fun tick() {
+        super.tick()
+        if (RandomFunction.roll(10))
+            playGlobalAudio(this.location, Sounds.BIGGHOST_LAUGH_1600)
+    }
+}
@@ -0,0 +1,22 @@
+package core.game.worldevents.holiday.halloween.randoms
+
+import core.api.getAttribute
+import core.api.playGlobalAudio
+import core.game.node.entity.Entity
+import core.game.node.entity.combat.CombatStyle
+import core.game.node.entity.npc.NPC
+import core.game.node.entity.npc.NPCBehavior
+import core.game.worldevents.holiday.HolidayRandomEventNPC
+import org.rs09.consts.Sounds
+
+class SpiderHolidayRandomBehavior : NPCBehavior() {
+    override fun canBeAttackedBy(self: NPC, attacker: Entity, style: CombatStyle, shouldSendMessage: Boolean): Boolean {
+        return false
+    }
+
+    override fun onDeathStarted(self: NPC, killer: Entity) {
+        getAttribute<HolidayRandomEventNPC?>(self, "holiday-npc", null)?.terminate()
+        playGlobalAudio(self.location, Sounds.SMALL_SPIDER_DEATH_3608)
+        super.onDeathFinished(self, killer)
+    }
+}
@@ -0,0 +1,47 @@
+package core.game.worldevents.holiday.halloween.randoms
+
+import core.api.*
+import core.api.utils.WeightBasedTable
+import core.game.interaction.QueueStrength
+import core.game.node.entity.combat.ImpactHandler
+import core.game.world.update.flag.context.Animation
+import core.game.worldevents.holiday.HolidayRandomEventNPC
+import core.game.worldevents.holiday.HolidayRandoms
+import org.rs09.consts.Sounds
+
+class SpiderHolidayRandomNPC(override var loot: WeightBasedTable? = null) : HolidayRandomEventNPC(61) {
+    override fun init() {
+        super.init()
+        this.behavior = SpiderHolidayRandomBehavior()
+        playGlobalAudio(this.location, Sounds.SPIDER_4375)
+        var stomped = false
+        queueScript(this,4, QueueStrength.SOFT) { stage: Int ->
+        when (stage) {
+            0 -> {
+                sendChat(player, "Eww a spider!")
+                return@queueScript delayScript(this, 2)
+            }
+            1 -> {
+                if (player.location.withinDistance(this.location, 3)) {
+                    player.animate(Animation(4278))
+                    playGlobalAudio(this.location, Sounds.UNARMED_KICK_2565)
+                    sendMessage(player, "You stomp the spider.")
+                    stomped = true
+                }
+                return@queueScript delayScript(this, 1)
+            }
+            2 -> {
+                if (stomped) {
+                    impact(this, 1, ImpactHandler.HitsplatType.NORMAL)
+                } else {
+                    sendMessage(player, "The spider runs away.")
+                    playGlobalAudio(this.location, Sounds.SPIDER_4375)
+                    HolidayRandoms.terminateEventNpc(player)
+                }
+                return@queueScript stopExecuting(this)
+            }
+            else -> return@queueScript stopExecuting(this)
+        }
+        }
+    }
+}
@@ -0,0 +1,46 @@
+package core.game.worldevents.holiday.halloween.randoms
+
+import core.api.*
+import core.api.utils.WeightBasedTable
+import core.game.interaction.QueueStrength
+import core.game.node.entity.combat.ImpactHandler
+import core.game.worldevents.holiday.HolidayRandomEventNPC
+import core.game.worldevents.holiday.HolidayRandoms
+import core.game.worldevents.holiday.ResetHolidayAppearance
+import core.tools.RandomFunction
+import core.tools.colorize
+import org.rs09.consts.Sounds
+
+class VampireHolidayRandomNPC(override var loot: WeightBasedTable? = null) : HolidayRandomEventNPC(1023) {
+    override fun init() {
+        super.init()
+        playGlobalAudio(this.location, Sounds.REGULAR_VAMPIRE_APPEAR_1897)
+        visualize(this, -1 , 1863)
+        queueScript(this, 3, QueueStrength.SOFT) { stage: Int ->
+            when (stage) {
+                0 -> {
+                    this.face(player)
+                    visualize(this, 7183 , -1)
+                    playGlobalAudio(this.location, Sounds.VAMPIRE_ATTACK_879)
+                    if (RandomFunction.roll(2)) {
+                        player.timers.registerTimer(ResetHolidayAppearance())
+                        sendMessage(player, colorize("%RThe vampire bites your neck!"))
+                        val hit = if (player.skills.lifepoints < 5) 0 else 2
+                        impact(player, hit, ImpactHandler.HitsplatType.NORMAL)
+                        player.appearance.transformNPC(1023)
+                    } else {
+                        sendMessage(player, "The vampire tries to bite your neck and misses!")
+                        impact(player, 0, ImpactHandler.HitsplatType.NORMAL)
+                    }
+                    return@queueScript delayScript(this, 8)
+                }
+                1 -> {
+                    visualize(this, 10530, 1863)
+                    HolidayRandoms.terminateEventNpc(player)
+                    return@queueScript stopExecuting(this)
+                }
+                else -> return@queueScript stopExecuting(this)
+            }
+        }
+    }
+}
@@ -0,0 +1,149 @@
+package core.game.worldevents.holiday.halloween.randoms
+
+import core.api.*
+import core.api.utils.WeightBasedTable
+import core.game.interaction.QueueStrength
+import core.game.node.entity.combat.ImpactHandler
+import core.game.worldevents.holiday.ResetHolidayAppearance
+import core.game.worldevents.holiday.HolidayRandomEventNPC
+import core.game.worldevents.holiday.HolidayRandoms
+import core.tools.RandomFunction
+import org.rs09.consts.Sounds
+
+class WitchHolidayRandomNPC(override var loot: WeightBasedTable? = null) : HolidayRandomEventNPC(611) {
+    override fun init() {
+        super.init()
+        when (RandomFunction.getRandom(4)) {
+            0 -> {
+                queueScript(this, 6, QueueStrength.SOFT) { stage: Int ->
+                    when (stage) {
+                        0 -> {
+                            sendChat(this, "Brackium Emendo!")
+                            this.face(player)
+                            playGlobalAudio(this.location, Sounds.CONFUSE_CAST_AND_FIRE_119)
+                            animate(this, 1978)
+                            spawnProjectile(this, player, 109)
+                            return@queueScript delayScript(this, 2)
+                        }
+                        1 -> {
+                            player.appearance.transformNPC(3138)
+                            playAudio(player, Sounds.SKELETON_RESURRECT_1687)
+                            registerTimer(player, ResetHolidayAppearance())
+                            return@queueScript delayScript(this, 4)
+                        }
+                        2 -> {
+                            sendChat(this, "That was not right...")
+                            visualize(this, 857, -1)
+                            HolidayRandoms.terminateEventNpc(player)
+                            return@queueScript stopExecuting(this)
+                        }
+                        else -> return@queueScript stopExecuting(this)
+                    }
+                }
+            }
+            1 -> {
+                queueScript(this, 6, QueueStrength.SOFT) { stage: Int ->
+                    when (stage) {
+                        0 -> {
+                            sendChat(this, "Bombarda!")
+                            this.face(player)
+                            playGlobalAudio(this.location, Sounds.CURSE_CAST_AND_FIRE_127)
+                            animate(this, 1978)
+                            spawnProjectile(this, player, 109)
+                            return@queueScript delayScript(this, 2)
+                        }
+                        1 -> {
+                            playGlobalAudio(player.location, Sounds.EXPLOSION_1487)
+                            visualize(player, -1, 659)
+                            val hit = if (player.skills.lifepoints < 5) 0 else 2
+                            impact(player, hit, ImpactHandler.HitsplatType.NORMAL)
+                            return@queueScript delayScript(this, 2)
+                        }
+                        2 -> {
+                            HolidayRandoms.terminateEventNpc(player)
+                            return@queueScript stopExecuting(this)
+                        }
+                        else -> return@queueScript stopExecuting(this)
+                    }
+                }
+            }
+            2 -> {
+                queueScript(this, 6, QueueStrength.SOFT) {stage: Int ->
+                    when (stage) {
+                        0 -> {
+                            sendChat(this, "Tarantallegra!")
+                            this.face(player)
+                            playGlobalAudio(this.location, Sounds.WEAKEN_CAST_AND_FIRE_3011)
+                            animate(this, 1978)
+                            spawnProjectile(this, player, 109)
+                            return@queueScript delayScript(this, 2)
+                        }
+                        1 -> {
+                            animate(player, 3543, true)
+                            sendMessage(player, "You suddenly burst into dance.")
+                            return@queueScript delayScript(this, 2)
+                        }
+                        2 -> {
+                            visualize(this, 861, -1)
+                            playGlobalAudio(this.location, Sounds.HUMAN_LAUGH_1_3071)
+                            HolidayRandoms.terminateEventNpc(player)
+                            return@queueScript stopExecuting(this)
+                        }
+                        else -> return@queueScript stopExecuting(this)
+                    }
+                }
+            }
+            3 -> {
+                queueScript(this, 6, QueueStrength.SOFT) {stage: Int ->
+                    when (stage) {
+                        0 -> {
+                            sendChat(this, "Vespertilio!")
+                            this.face(player)
+                            playGlobalAudio(this.location, Sounds.WEAKEN_CAST_AND_FIRE_3011)
+                            animate(this, 1978)
+                            spawnProjectile(this, player, 109)
+                            return@queueScript delayScript(this, 2)
+                        }
+                        1 -> {
+                            visualize(player, 10530, 1863)
+                            playGlobalAudio(player.location, Sounds.VAMPIRE_SUMMON_1899)
+                            return@queueScript delayScript(this, 4)
+                        }
+                        2 -> {
+                            player.appearance.transformNPC(6835)
+                            HolidayRandoms.terminateEventNpc(player)
+                            registerTimer(player, ResetHolidayAppearance())
+                            return@queueScript stopExecuting(this)
+                        }
+                        else -> return@queueScript stopExecuting(this)
+                    }
+                }
+            }
+            4 -> {
+                queueScript(this, 6, QueueStrength.SOFT) {stage: Int ->
+                    when (stage) {
+                        0 -> {
+                            sendChat(this, "Sella!")
+                            this.face(player)
+                            playGlobalAudio(this.location, Sounds.WEAKEN_CAST_AND_FIRE_3011)
+                            animate(this, 1978)
+                            spawnProjectile(this, player, 109)
+                            return@queueScript delayScript(this, 2)
+                        }
+                        1 -> {
+                            player.appearance.transformNPC(3293)
+                            playGlobalAudio(player.location, Sounds.KR_JUDGE_HAMMER_3822)
+                            registerTimer(player, ResetHolidayAppearance())
+                            return@queueScript delayScript(this, 4)
+                        }
+                        2 -> {
+                            HolidayRandoms.terminateEventNpc(player)
+                            return@queueScript stopExecuting(this)
+                        }
+                        else -> return@queueScript stopExecuting(this)
+                    }
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,57 @@
+package core.game.worldevents.holiday.halloween.randoms
+
+import core.api.*
+import core.api.utils.WeightBasedTable
+import core.game.interaction.QueueStrength
+import core.game.node.entity.combat.ImpactHandler
+import core.game.worldevents.holiday.ResetHolidayAppearance
+import core.game.worldevents.holiday.HolidayRandomEventNPC
+import core.game.worldevents.holiday.HolidayRandoms
+import core.tools.RandomFunction
+import core.tools.colorize
+import org.rs09.consts.Sounds
+
+class ZombieHolidayRandomNPC(override var loot: WeightBasedTable? = null) : HolidayRandomEventNPC(2714) {
+    override fun init() {
+        super.init()
+        this.isAggressive = false
+        playGlobalAudio(this.location, Sounds.ZOMBIE_DEATH_922)
+        playJingle(player, 314)
+        sendMessage(player, "A zombie crawls out of the ground beneath you...")
+        animate(player, 7272)
+        queueScript(this, 2, QueueStrength.SOFT) { stage: Int ->
+            when (stage) {
+                0 -> {
+                    when (RandomFunction.getRandom(2)) {
+                        0 -> sendChat(this, "Brainnnss!")
+                        1 -> sendChat(this, "RArrgghhh")
+                        2 -> sendChat(this, "Flesshhh")
+                    }
+                    return@queueScript delayScript(this, 1)
+                }
+                1 -> {
+                    this.face(player)
+                    visualize(this, 5568 , -1)
+                    playGlobalAudio(this.location, Sounds.ZOMBIE_ATTACK_918)
+                    if (RandomFunction.roll(2)) {
+                        player.timers.registerTimer(ResetHolidayAppearance())
+                        sendMessage(player, colorize("%RThe zombie bites you!"))
+                        val hit = if (player.skills.lifepoints < 5) 0 else 2
+                        impact(player, hit, ImpactHandler.HitsplatType.NORMAL)
+                        player.appearance.transformNPC(2866)
+                    } else {
+                        impact(player, 0, ImpactHandler.HitsplatType.NORMAL)
+                        sendMessage(player, "The zombie tries to bite you and misses!")
+                    }
+                    return@queueScript delayScript(this, 8)
+                }
+                2 -> {
+                    animate(this, 5575)
+                    HolidayRandoms.terminateEventNpc(player)
+                    return@queueScript stopExecuting(this)
+                }
+                else -> return@queueScript stopExecuting(this)
+            }
+        }
+    }
+}
@@ -97,6 +97,10 @@ better_agility_pyramid_gp = true
 better_dfs = true
 #new player announcement
 new_player_announcement = true
+#enables holiday random events (no effect on normal random events)
+holiday_event_randoms = true
+#force holiday randoms (can only force one at a time)
+force_halloween_randoms = false

 [paths]
 #path to the data folder, which contains the cache subfolder and such