local ____lualib = require("lualib_bundle")
local __TS__Class = ____lualib.__TS__Class
local __TS__ArrayForEach = ____lualib.__TS__ArrayForEach
local Map = ____lualib.Map
local __TS__New = ____lualib.__TS__New
local Set = ____lualib.Set
local __TS__ArrayIncludes = ____lualib.__TS__ArrayIncludes
local __TS__ArrayIsArray = ____lualib.__TS__ArrayIsArray
local __TS__ObjectEntries = ____lualib.__TS__ObjectEntries
local __TS__ObjectValues = ____lualib.__TS__ObjectValues
local __TS__ArrayEvery = ____lualib.__TS__ArrayEvery
local __TS__ArrayPushArray = ____lualib.__TS__ArrayPushArray
local __TS__Iterator = ____lualib.__TS__Iterator
local __TS__ArrayFrom = ____lualib.__TS__ArrayFrom
local __TS__ArrayFilter = ____lualib.__TS__ArrayFilter
local __TS__ArrayMap = ____lualib.__TS__ArrayMap
local ____exports = {}
local ____crystal_currency = require("crystal_currency")
local CrystalCurrency = ____crystal_currency.CrystalCurrency
local ____entity_radius = require("utils.entity_radius")
local findNearestByClassname = ____entity_radius.findNearestByClassname
local ____real_lobby_player = require("utils.real_lobby_player")
local collectStatsEligiblePlayerIds = ____real_lobby_player.collectStatsEligiblePlayerIds
local ____quest_reward_scaling = require("quests.quest_reward_scaling")
local getQuestRewardSplitCount = ____quest_reward_scaling.getQuestRewardSplitCount
local splitQuestTeamReward = ____quest_reward_scaling.splitQuestTeamReward
____exports.QuestType = QuestType or ({})
____exports.QuestType.KILL_UNIT = "KILL_UNIT"
____exports.QuestType.COLLECT_ITEM = "COLLECT_ITEM"
____exports.QuestType.REACH_LOCATION = "REACH_LOCATION"
____exports.QuestType.CUSTOM = "CUSTOM"
____exports.QuestState = QuestState or ({})
____exports.QuestState.AVAILABLE = 0
____exports.QuestState[____exports.QuestState.AVAILABLE] = "AVAILABLE"
____exports.QuestState.IN_PROGRESS = 1
____exports.QuestState[____exports.QuestState.IN_PROGRESS] = "IN_PROGRESS"
____exports.QuestState.COMPLETED = 2
____exports.QuestState[____exports.QuestState.COMPLETED] = "COMPLETED"
____exports.QuestState.LOCKED = 3
____exports.QuestState[____exports.QuestState.LOCKED] = "LOCKED"
____exports.QuestState.FAILED = 4
____exports.QuestState[____exports.QuestState.FAILED] = "FAILED"
____exports.QuestEvents = __TS__Class()
local QuestEvents = ____exports.QuestEvents
QuestEvents.name = "QuestEvents"
QuestEvents.____file_path = "scripts/vscripts/quests/QuestSystem.lua"
function QuestEvents.prototype.____constructor(self)
end
function QuestEvents.OnQuestAccepted(self, callback)
    local ____self_onQuestAcceptedCallbacks_0 = self.onQuestAcceptedCallbacks
    ____self_onQuestAcceptedCallbacks_0[#____self_onQuestAcceptedCallbacks_0 + 1] = callback
end
function QuestEvents.OnQuestCompleted(self, callback)
    local ____self_onQuestCompletedCallbacks_1 = self.onQuestCompletedCallbacks
    ____self_onQuestCompletedCallbacks_1[#____self_onQuestCompletedCallbacks_1 + 1] = callback
end
function QuestEvents.FireQuestAccepted(self, data)
    __TS__ArrayForEach(
        self.onQuestAcceptedCallbacks,
        function(____, callback) return callback(nil, data) end
    )
end
function QuestEvents.FireQuestCompleted(self, data)
    __TS__ArrayForEach(
        self.onQuestCompletedCallbacks,
        function(____, callback) return callback(nil, data) end
    )
end
QuestEvents.onQuestAcceptedCallbacks = {}
QuestEvents.onQuestCompletedCallbacks = {}
local DOTA_ModifyGold_Unspecified = 0
local DOTA_ModifyXP_Unspecified = 0
____exports.QuestSystem = __TS__Class()
local QuestSystem = ____exports.QuestSystem
QuestSystem.name = "QuestSystem"
QuestSystem.____file_path = "scripts/vscripts/quests/QuestSystem.lua"
function QuestSystem.prototype.____constructor(self)
    self.quests = __TS__New(Map)
    self.npcQuests = __TS__New(Map)
    self.processedItems = __TS__New(Set)
    self.questItems = __TS__New(Map)
    self.initialized = false
    self.questMenuOpenNpcByPlayer = __TS__New(Map)
    self:initializeEventListeners()
end
function QuestSystem.getInstance(self)
    if not ____exports.QuestSystem.instance then
        ____exports.QuestSystem.instance = __TS__New(____exports.QuestSystem)
    end
    return ____exports.QuestSystem.instance
end
function QuestSystem.prototype.registerQuest(self, quest)
    self.quests:set(quest.id, quest)
    self.initialized = true
end
function QuestSystem.prototype.linkQuestChains(self)
    self.quests:forEach(function(____, quest)
        if not quest.previousQuestId then
            return
        end
        local previousQuest = self.quests:get(quest.previousQuestId)
        if not previousQuest then
            return
        end
        local questNpc = self:getNpcForQuest(quest.id)
        local previousNpc = self:getNpcForQuest(previousQuest.id)
        if questNpc and questNpc == previousNpc then
            previousQuest.nextQuestId = quest.id
        end
    end)
end
function QuestSystem.prototype.initializeEventListeners(self)
    CustomGameEventManager:RegisterListener(
        "request_quests_data",
        function(source, event)
            local npcName = event.npcName
            local player = PlayerResource:GetPlayer(event.PlayerID)
            if not player then
                return
            end
            if npcName then
                local questsData = self:getQuestsForUI(npcName)
                CustomGameEventManager:Send_ServerToPlayer(player, "quests_update", {quests = questsData, npcName = npcName, playerId = event.PlayerID})
                return
            end
            local acceptedQuestsData = self:getAcceptedQuestsForUI()
            CustomGameEventManager:Send_ServerToPlayer(player, "quests_update", {quests = acceptedQuestsData, playerId = event.PlayerID})
        end
    )
    CustomGameEventManager:RegisterListener(
        "quest_action",
        function(source, event)
            if event and event.questId and event.action == "accept" then
                local playerId = event.PlayerID or source
                if not PlayerResource:IsValidPlayerID(playerId) then
                    return
                end
                self:startQuest(playerId, event.questId)
                local npcName = self:getNpcForQuest(event.questId)
                if npcName then
                    local player = PlayerResource:GetPlayer(playerId)
                    if player then
                        local questsData = self:getQuestsForUI(npcName)
                        CustomGameEventManager:Send_ServerToPlayer(player, "quests_update", {quests = questsData, npcName = npcName, playerId = playerId})
                    end
                end
            end
        end
    )
    CustomGameEventManager:RegisterListener(
        "quests_client_ui_state",
        function(_source, event)
            local playerId = event.PlayerID
            if playerId == nil or playerId < 0 then
                return
            end
            local open = event.open == 1 or event.open == true
            local rawNpc = event.npcName or ""
            if open then
                self.questMenuOpenNpcByPlayer:set(playerId, rawNpc ~= "" and rawNpc or "*")
            else
                self.questMenuOpenNpcByPlayer:delete(playerId)
            end
        end
    )
    ListenToGameEvent(
        "entity_killed",
        function(event)
            local unit = EntIndexToHScript(event.entindex_killed)
            if unit and unit:IsBaseNPC() then
                self:OnNpcKilled(unit)
            end
        end,
        nil
    )
    ListenToGameEvent(
        "dota_item_picked_up",
        function(event)
            self:OnItemPickedUp(event)
        end,
        nil
    )
end
function QuestSystem.prototype.startQuest(self, playerId, questId)
    local quest = self.quests:get(questId)
    if not quest then
        return
    end
    if not self:isQuestAvailable(questId) then
        return
    end
    quest.state = ____exports.QuestState.IN_PROGRESS
    ____exports.QuestEvents:FireQuestAccepted({questId = questId, playerId = playerId})
    local ____opt_4 = quest.events
    local ____opt_2 = ____opt_4 and ____opt_4.onAccept
    if ____opt_2 ~= nil then
        ____opt_2(____opt_4)
    end
    local npcName = self:getNpcForQuest(questId)
    if npcName then
        self:updateUI(npcName, playerId)
    end
end
function QuestSystem.prototype.isPreviousQuestRequirementMet(self, quest)
    if not quest.previousQuestId then
        return true
    end
    local previousQuest = self.quests:get(quest.previousQuestId)
    if not previousQuest then
        return false
    end
    if previousQuest.state == ____exports.QuestState.COMPLETED then
        return true
    end
    local ____temp_8 = previousQuest.state == ____exports.QuestState.AVAILABLE
    if ____temp_8 then
        local ____opt_6 = previousQuest.unlocksQuestIds
        ____temp_8 = ____opt_6 and __TS__ArrayIncludes(previousQuest.unlocksQuestIds, quest.id)
    end
    if ____temp_8 then
        return true
    end
    return false
end
function QuestSystem.prototype.isQuestAvailable(self, questId)
    local quest = self.quests:get(questId)
    if not quest or quest.state ~= ____exports.QuestState.AVAILABLE then
        return false
    end
    return self:isPreviousQuestRequirementMet(quest)
end
function QuestSystem.prototype.updateQuestProgress(self, ____type, target, playerID, data)
    self.quests:forEach(function(____, quest, questId)
        if quest.state ~= ____exports.QuestState.IN_PROGRESS then
            return
        end
        local questDirty = false
        __TS__ArrayForEach(
            __TS__ObjectEntries(quest.objectives),
            function(____, ____bindingPattern0)
                local objective
                local objectiveId = ____bindingPattern0[1]
                objective = ____bindingPattern0[2]
                local objectiveChanged = false
                if objective.type == ____exports.QuestType.CUSTOM and objective.customHandler then
                    objective.customHandler:onProgress(data)
                    objectiveChanged = true
                elseif objective.type == ____type then
                    local ____Array_isArray_result_9
                    if __TS__ArrayIsArray(objective.target) then
                        ____Array_isArray_result_9 = __TS__ArrayIncludes(objective.target, target)
                    else
                        ____Array_isArray_result_9 = objective.target == target
                    end
                    local isTargetMatch = ____Array_isArray_result_9
                    if isTargetMatch and objective.current < objective.required then
                        objective.current = objective.current + 1
                        objectiveChanged = true
                    end
                end
                if objectiveChanged then
                    questDirty = true
                    self:checkQuestCompletion(quest)
                end
            end
        )
        if questDirty then
            local npcName = self:getNpcForQuest(quest.id) or ""
            if npcName ~= nil then
                self:updateUI(npcName, playerID)
            end
        end
    end)
end
function QuestSystem.prototype.checkQuestCompletion(self, quest)
    local allCompleted = __TS__ArrayEvery(
        __TS__ObjectValues(quest.objectives),
        function(____, objective) return objective.current >= objective.required end
    )
    if allCompleted and quest.state == ____exports.QuestState.IN_PROGRESS then
        quest.state = ____exports.QuestState.COMPLETED
        print("[QuestSystem] FireQuestCompleted: questId=" .. quest.id)
        ____exports.QuestEvents:FireQuestCompleted({questId = quest.id, playerId = 0})
        local ____opt_12 = quest.events
        local ____opt_10 = ____opt_12 and ____opt_12.onComplete
        if ____opt_10 ~= nil then
            ____opt_10(____opt_12)
        end
        self:giveRewards(quest)
        self:clearCollectedItems(quest)
        self:unlockLinkedQuests(quest)
    end
end
function QuestSystem.prototype.unlockLinkedQuests(self, quest)
    local npcsToUpdate = __TS__New(Set)
    local questIdsToUnlock = {}
    if quest.nextQuestId then
        questIdsToUnlock[#questIdsToUnlock + 1] = quest.nextQuestId
    end
    if quest.unlocksQuestIds then
        __TS__ArrayPushArray(questIdsToUnlock, quest.unlocksQuestIds)
    end
    for ____, questId in ipairs(questIdsToUnlock) do
        local linkedQuest = self.quests:get(questId)
        if linkedQuest and linkedQuest.state == ____exports.QuestState.LOCKED then
            linkedQuest.state = ____exports.QuestState.AVAILABLE
            local npcName = self:getNpcForQuest(questId)
            if npcName then
                npcsToUpdate:add(npcName)
            end
        end
    end
    for ____, npcName in __TS__Iterator(npcsToUpdate) do
        self:updateUI(npcName, 0)
    end
end
function QuestSystem.prototype.repairStuckQuestUnlocks(self)
    self.quests:forEach(function(____, quest)
        if quest.state ~= ____exports.QuestState.LOCKED or not quest.previousQuestId then
            return
        end
        local previousQuest = self.quests:get(quest.previousQuestId)
        if (previousQuest and previousQuest.state) == ____exports.QuestState.COMPLETED then
            quest.state = ____exports.QuestState.AVAILABLE
        end
    end)
end
function QuestSystem.prototype.shouldShowQuestInNpcUI(self, quest)
    repeat
        local ____switch72 = quest.state
        local previousQuest
        local ____cond72 = ____switch72 == ____exports.QuestState.AVAILABLE
        if ____cond72 then
            return self:isPreviousQuestRequirementMet(quest)
        end
        ____cond72 = ____cond72 or (____switch72 == ____exports.QuestState.IN_PROGRESS or ____switch72 == ____exports.QuestState.COMPLETED or ____switch72 == ____exports.QuestState.FAILED)
        if ____cond72 then
            return true
        end
        ____cond72 = ____cond72 or ____switch72 == ____exports.QuestState.LOCKED
        if ____cond72 then
            if not quest.previousQuestId then
                return false
            end
            previousQuest = self.quests:get(quest.previousQuestId)
            return (previousQuest and previousQuest.state) == ____exports.QuestState.COMPLETED
        end
        do
            return false
        end
    until true
end
function QuestSystem.prototype.resetQuest(self, questId)
    local quest = self.quests:get(questId)
    if not quest then
        return
    end
    __TS__ArrayForEach(
        __TS__ObjectValues(quest.objectives),
        function(____, objective)
            objective.current = 0
        end
    )
    quest.state = ____exports.QuestState.AVAILABLE
    local npcName = self:getNpcForQuest(questId) or ""
    self:updateUI(npcName, 0)
end
function QuestSystem.prototype.getRewardPlayerIds(self)
    local ids = collectStatsEligiblePlayerIds(nil)
    if #ids > 0 then
        return ids
    end
    do
        local playerID = 0
        while playerID < DOTA_MAX_TEAM_PLAYERS do
            do
                local pid = playerID
                if not PlayerResource:IsValidPlayerID(pid) then
                    goto __continue79
                end
                if PlayerResource:GetTeam(pid) ~= DOTA_TEAM_GOODGUYS then
                    goto __continue79
                end
                return {pid}
            end
            ::__continue79::
            playerID = playerID + 1
        end
    end
    return {}
end
function QuestSystem.prototype.giveRewards(self, quest)
    local playerIds = self:getRewardPlayerIds()
    local playerCount = math.max(1, #playerIds)
    local goldSplitCount = getQuestRewardSplitCount(nil, playerCount)
    local goldParts = splitQuestTeamReward(nil, quest.rewards.gold or 0, goldSplitCount)
    local xpParts = splitQuestTeamReward(nil, quest.rewards.experience or 0, playerCount)
    local crystalParts = splitQuestTeamReward(nil, quest.rewards.crystals or 0, playerCount)
    local crystalCurrency = CrystalCurrency:getInstance()
    do
        local i = 0
        while i < #playerIds do
            local playerID = playerIds[i + 1]
            local hero = PlayerResource:GetSelectedHeroEntity(playerID)
            local gold = goldParts[i + 1] or 0
            if gold > 0 and hero then
                hero:ModifyGold(gold, true, DOTA_ModifyGold_Unspecified)
            end
            local xp = xpParts[i + 1] or 0
            if xp > 0 and hero then
                hero:AddExperience(xp, DOTA_ModifyXP_Unspecified, false, true)
            end
            local crystals = crystalParts[i + 1] or 0
            if crystals > 0 then
                crystalCurrency:addCrystals(playerID, crystals)
            end
            if hero then
                local madstone = CreateItem("item_madstone_bundle", nil, hero)
                if madstone then
                    hero:AddItem(madstone)
                end
            end
            i = i + 1
        end
    end
end
function QuestSystem.prototype.getVisibleQuests(self)
    local visibleQuests = {}
    local startingQuests = __TS__ArrayFilter(
        __TS__ArrayFrom(self.quests:values()),
        function(____, quest) return not quest.previousQuestId end
    )
    for ____, startQuest in ipairs(startingQuests) do
        local currentQuest = startQuest
        while currentQuest do
            visibleQuests[#visibleQuests + 1] = currentQuest
            if currentQuest.state ~= ____exports.QuestState.COMPLETED then
                break
            end
            if currentQuest.nextQuestId then
                currentQuest = self.quests:get(currentQuest.nextQuestId)
            else
                break
            end
        end
    end
    return visibleQuests
end
function QuestSystem.prototype.registerNpcQuests(self, npcName, questIds)
    self.npcQuests:set(npcName, questIds)
end
function QuestSystem.prototype.getQuestsForNpc(self, npcName)
    local questIds = self.npcQuests:get(npcName) or ({})
    local quests = __TS__ArrayFilter(
        __TS__ArrayMap(
            questIds,
            function(____, id)
                local quest = self.quests:get(id)
                return quest
            end
        ),
        function(____, quest)
            return quest ~= nil and (quest.state == ____exports.QuestState.AVAILABLE or quest.state == ____exports.QuestState.LOCKED or quest.state == ____exports.QuestState.IN_PROGRESS or quest.state == ____exports.QuestState.COMPLETED)
        end
    )
    return quests
end
function QuestSystem.prototype.getQuestsForUI(self, npcName)
    local questsData = {}
    if not self.initialized or not npcName then
        return questsData
    end
    self:repairStuckQuestUnlocks()
    local npcQuestIds = self.npcQuests:get(npcName) or ({})
    for ____, questId in ipairs(npcQuestIds) do
        local quest = self.quests:get(questId)
        if quest and self:shouldShowQuestInNpcUI(quest) then
            questsData[questId] = quest
        end
    end
    return questsData
end
function QuestSystem.prototype.getAcceptedQuestsForUI(self)
    local questsData = {}
    if not self.initialized then
        return questsData
    end
    self.quests:forEach(function(____, quest, id)
        if quest.state == ____exports.QuestState.IN_PROGRESS or quest.state == ____exports.QuestState.COMPLETED then
            questsData[id] = quest
        end
    end)
    return questsData
end
function QuestSystem.prototype.getNpcForQuest(self, questId)
    for ____, ____value in __TS__Iterator(self.npcQuests:entries()) do
        local npcName = ____value[1]
        local questIds = ____value[2]
        if __TS__ArrayIncludes(questIds, questId) then
            return npcName
        end
    end
    return nil
end
function QuestSystem.prototype.updateUI(self, npcName, playerId)
    if not npcName then
        return
    end
    local questsData = self:getQuestsForUI(npcName)
    do
        local i = 0
        while i < DOTA_MAX_TEAM_PLAYERS do
            do
                if not PlayerResource:IsValidPlayerID(i) or PlayerResource:IsFakeClient(i) then
                    goto __continue116
                end
                local openFor = self.questMenuOpenNpcByPlayer:get(i)
                if openFor == nil then
                    goto __continue116
                end
                if openFor ~= "*" and openFor ~= npcName then
                    goto __continue116
                end
                local player = PlayerResource:GetPlayer(i)
                if player then
                    CustomGameEventManager:Send_ServerToPlayer(player, "quests_update", {quests = questsData, npcName = npcName, playerId = i})
                end
            end
            ::__continue116::
            i = i + 1
        end
    end
end
function QuestSystem.prototype.OnNpcKilled(self, unit)
    local unitName = unit:GetUnitName()
    self:updateQuestProgress(____exports.QuestType.KILL_UNIT, unitName, 0)
end
function QuestSystem.prototype.OnItemPickedUp(self, event)
    local itemEntity = EntIndexToHScript(event.ItemEntityIndex)
    if not itemEntity then
        return
    end
    local itemName = itemEntity:GetAbilityName()
    local itemHandle = itemEntity:GetEntityHandle()
    if self.processedItems:has(itemHandle) then
        return
    end
    local targetQuestId
    self.quests:forEach(function(____, quest, questId)
        if quest.state == ____exports.QuestState.IN_PROGRESS then
            __TS__ArrayForEach(
                __TS__ObjectValues(quest.objectives),
                function(____, objective)
                    if objective.type == ____exports.QuestType.COLLECT_ITEM and objective.target == itemName then
                        targetQuestId = questId
                    end
                end
            )
        end
    end)
    if targetQuestId then
        if not self.questItems:has(targetQuestId) then
            self.questItems:set(
                targetQuestId,
                __TS__New(Set)
            )
        end
        self.questItems:get(targetQuestId):add(itemEntity)
    end
    self:updateQuestProgress(____exports.QuestType.COLLECT_ITEM, itemName, 0)
    self.processedItems:add(itemHandle)
end
function QuestSystem.prototype.clearCollectedItems(self, quest)
    local items = self.questItems:get(quest.id)
    if items then
        items:forEach(function(____, item)
            do
                local ____try, ____hasReturned, ____returnValue = pcall(function()
                    if not item or item:IsNull() then
                        return true
                    end
                    local itemName
                    do
                        local function ____catch(e)
                            return true
                        end
                        local ____try, ____hasReturned, ____returnValue = pcall(function()
                            itemName = item:GetAbilityName()
                        end)
                        if not ____try then
                            ____hasReturned, ____returnValue = ____catch(____hasReturned)
                        end
                        if ____hasReturned then
                            return true, ____returnValue
                        end
                    end
                    do
                        pcall(function()
                            local container = item:GetContainer()
                            if container and not container:IsNull() then
                                local hero = container:GetOwner()
                                if hero and not hero:IsNull() then
                                    hero:RemoveItem(item)
                                end
                            end
                        end)
                    end
                    do
                        pcall(function()
                            if not item:IsNull() then
                                local itemPos = item:GetAbsOrigin()
                                if itemPos ~= nil then
                                    local itemPhysical = findNearestByClassname("dota_item_drop", itemPos, 100)
                                    if itemPhysical and not itemPhysical:IsNull() then
                                        local containedItem = itemPhysical:GetContainedItem()
                                        if containedItem and not containedItem:IsNull() and containedItem:GetEntityHandle() == item:GetEntityHandle() then
                                            itemPhysical:RemoveSelf()
                                        end
                                    end
                                end
                            end
                        end)
                    end
                    do
                        pcall(function()
                            if not item:IsNull() then
                                item:RemoveSelf()
                            end
                        end)
                    end
                end)
                if ____try and ____hasReturned then
                    return ____returnValue
                end
            end
        end)
        self.questItems:delete(quest.id)
    end
    self.processedItems:clear()
end
function QuestSystem.prototype.triggerCustomProgress(self, questId, data)
    local quest = self.quests:get(questId)
    if not quest or quest.state ~= ____exports.QuestState.IN_PROGRESS then
        return
    end
    self:updateQuestProgress(____exports.QuestType.CUSTOM, "", 0, data)
end
function QuestSystem.prototype.addQuestProgress(self, questId, objectiveId, amount)
    if amount == nil then
        amount = 1
    end
    local quest = self.quests:get(questId)
    if not quest or quest.state ~= ____exports.QuestState.IN_PROGRESS then
        return
    end
    local objective = quest.objectives[objectiveId]
    if not objective then
        return
    end
    local nextCurrent = math.min(objective.current + amount, objective.required)
    if nextCurrent == objective.current then
        return
    end
    objective.current = nextCurrent
    self:checkQuestCompletion(quest)
    self:updateUI(
        self:getNpcForQuest(questId) or "",
        0
    )
end
function QuestSystem.prototype.setQuestProgress(self, questId, objectiveId, value, updateUI)
    if updateUI == nil then
        updateUI = true
    end
    local quest = self.quests:get(questId)
    if not quest or quest.state ~= ____exports.QuestState.IN_PROGRESS then
        return
    end
    local objective = quest.objectives[objectiveId]
    if not objective then
        return
    end
    local nextCurrent = math.min(
        math.max(0, value),
        objective.required
    )
    if nextCurrent == objective.current then
        return
    end
    objective.current = nextCurrent
    self:checkQuestCompletion(quest)
    if updateUI then
        self:updateUI(
            self:getNpcForQuest(questId) or "",
            0
        )
    end
end
function QuestSystem.prototype.setObjectiveRequired(self, questId, objectiveId, required, updateUI)
    if updateUI == nil then
        updateUI = true
    end
    local quest = self.quests:get(questId)
    if not quest then
        return
    end
    local objective = quest.objectives[objectiveId]
    if not objective then
        return
    end
    local nextRequired = math.max(
        1,
        math.floor(required)
    )
    objective.required = nextRequired
    if objective.current > nextRequired then
        objective.current = nextRequired
    end
    if updateUI then
        self:updateUI(
            self:getNpcForQuest(questId) or "",
            0
        )
    end
end
function QuestSystem.prototype.failQuest(self, questId)
    local quest = self.quests:get(questId)
    if not quest or quest.state == ____exports.QuestState.COMPLETED then
        return
    end
    quest.state = ____exports.QuestState.FAILED
    local ____opt_18 = quest.events
    if ____opt_18 and ____opt_18.onFail then
        quest.events:onFail()
    end
    CustomGameEventManager:Send_ServerToAllClients("quest_failed", {questId = quest.id})
    self:updateUI(
        self:getNpcForQuest(questId) or "",
        0
    )
end
function QuestSystem.prototype.getQuestProgress(self, questId, objectiveId)
    local quest = self.quests:get(questId)
    if not quest then
        return 0
    end
    local objective = quest.objectives[objectiveId]
    if not objective then
        return 0
    end
    return objective.current
end
return ____exports