local Players = game:GetService("Players")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local RunService = game:GetService("RunService")
local Workspace = game:GetService("Workspace")

-- 加载外部工具
HookHelper = loadstring(game:HttpGet("https://raw.githubusercontent.com/ChronoAcceleration/Comet-Development/refs/heads/main/Doors/Utility/DoorsScriptUtility.lua"))()
SyncHelper = loadstring(game:HttpGet("https://github.com/ChronoAcceleration/Comet-Development/raw/refs/heads/main/Doors/Utility/SyncHelper.lua"))()

local player = Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local roomHook = HookHelper.RoomHook:New()

-- 全局变量
local isRunning = false
local isRoomLocked = false
local speedsterChance = 5

-- 初始化音效和灯光
local sound = Instance.new("Sound", Workspace)
sound.SoundId = "rbxassetid://101724323124983"
sound.Looped = true
sound.Volume = 0.01
sound:Play()

game.Lighting.FogEnd = 50
game.Lighting.FogStart = 10
game.Lighting.OutdoorAmbient = Color3.fromRGB(60, 60, 60)

-- 显示初始文本
local function executeText()
    local messages = {
        "Misfortune has snuck up on to you, and you have been dragged down to hell.",
        "As you make your way through the reception room, you wonder if you are alone.",
        "You soon realize you are not.",
        "There are hungry beings in this hellscape. Hide, defend, and run until door 100.",
        "Goodluck."
    }

    for _, text in messages do
        require(player.PlayerGui.MainUI.Initiator.Main_Game).caption(text, true)
        task.wait(4)
    end
end

-- 创建难度选择界面
local screenGui = Instance.new("ScreenGui", player.PlayerGui)
local frame = Instance.new("Frame", screenGui)
frame.Size = UDim2.new(0.5, 0, 0.5, 0)
frame.Position = UDim2.new(0.25, 0, 0.25, 0)

local function createButton(text, position, callback)
    local button = Instance.new("TextButton", frame)
    button.Size = UDim2.new(0.3, 0, 0.2, 0)
    button.Position = position
    button.Text = text
    button.MouseButton1Click:Connect(callback)
    return button
end

createButton("Intermediate", UDim2.new(0.1, 0, 0.1, 0), function()
    speedsterChance = 10
    screenGui:Destroy()
    executeText()
end)

createButton("Medium", UDim2.new(0.1, 0, 0.4, 0), function()
    speedsterChance = 5
    isRunning = true
    screenGui:Destroy()
    executeText()
end)

createButton("Hard", UDim2.new(0.1, 0, 0.7, 0), function()
    speedsterChance = 3
    isRunning = true
    screenGui:Destroy()
    executeText()
end)

-- 处理房间变化
roomHook:On("ServerRoomChanged", function(roomModel)
    if roomModel.Name == "10" then
        isRunning = false
        -- 成就提示
        local achievementGiver = loadstring(game:HttpGet("https://raw.githubusercontent.com/RegularVynixu/Utilities/main/Doors/Custom%20Achievements/Source.lua"))()
        achievementGiver({
            Title = "Cant Keep My Eyes Off You",
            Desc = "And stay out!",
            Reason = "Survive the Gatekeeper.",
            Image = "rbxassetid://13769107799"
        })
    end

    -- 生成随机事件
    local randomNumber = SyncHelper:generateFullRandom(1, speedsterChance, tonumber(roomModel.Name))
    if randomNumber == 1 and not (roomModel.Name == "1" or roomModel.Name == "2" or roomModel.Name == "3" or roomModel.Name == "4" or roomModel.Name == "5") then
        spawnEntity(roomModel, "Speedster", "rbxassetid://9125351901", "http://www.roblox.com/asset/?id=12001502218", 5, 45)
    end
end)

-- 生成实体
local function spawnEntity(roomModel, entityName, soundId, imageId, tweenDuration, damageRange)
    local part = Instance.new("Part", Workspace)
    part.Anchored = true
    part.Transparency = 1

    local sound = Instance.new("Sound", part)
    sound.SoundId = soundId
    sound.Looped = true
    sound.Volume = 10
    sound:Play()

    local billboardGui = Instance.new("BillboardGui", part)
    local imageLabel = Instance.new("ImageLabel", billboardGui)
    imageLabel.Image = imageId
    imageLabel.Size = UDim2.new(1, 0, 1, 0)

    local oldestRoom = Workspace.CurrentRooms:GetChildren()[1]
    part:PivotTo(oldestRoom.Door:GetPivot())

    local tween = game:GetService("TweenService"):Create(part, TweenInfo.new(tweenDuration), {Position = roomModel.Door:GetPivot().Position})
    tween:Play()

    RunService.Heartbeat:Connect(function()
        if character and character:FindFirstChild("Humanoid") then
            local distance = (part.Position - character.HumanoidRootPart.Position).Magnitude
            if distance <= damageRange and not character:GetAttribute("Hiding") then
                character.Humanoid:TakeDamage(character.Humanoid.Health)
            end
        end
    end)

    tween.Completed:Connect(function()
        part:Destroy()
    end)
end

-- 锁定房间事件
roomHook:On("LockedRoom", function()
    isRoomLocked = true
end)

-- 持续伤害逻辑
while true do
    task.wait(1)
    if isRoomLocked == false and isRunning == true then
        player.Character.Humanoid:TakeDamage(3)
    end
end