local lighting = game:GetService("Lighting")
local TextChatService = game:GetService("TextChatService")
local achievementGiver = loadstring(game:HttpGet("https://raw.githubusercontent.com/RegularVynixu/Utilities/main/Doors/Custom%20Achievements/Source.lua"))()

-- 冲刺系统
local function Sprint()
    loadstring(game:HttpGet("https://pastebin.com/raw/QB0Qpwr9"))()
end

-- 聊天信息
local function Chat()
    local function sendMessages(messages, color)
        for _, message in ipairs(messages) do
            TextChatService.TextChannels.RBXGeneral:DisplaySystemMessage('<font color="' .. color .. '" face="Oswald"><b>' .. message .. '</b></font>')
        end
    end

    local messages = {
        {{"Nightmare Mode V2"}, "rgb(255,0,0)"},
        {{"Mode By Muhammadgames", "Helper By RegularVynixu & Volta", "Fixer By Munciseek"}, "rgb(255,255,0)"},
        {{"Linked To Clients"}, "rgb(0,255,0)"}
    }
    spawn(function()
        for _, msg in ipairs(messages) do
            sendMessages(msg[1], msg[2])
            wait(3)
        end
    end)
end

-- 雾
local function Fog()
    lighting.FogStart = 0
    lighting.FogEnd = 50
end

-- 成就
local function achievements()
    achievementGiver({
        Title = "Now this is your nightmare!",
        Desc = "Join a Match of Nightmare mode For the First Time",
        Reason = "You executed the Nightmare mode",
        Image = "rbxassetid://114387975243943"
    })
end

-- 实体创建
local function initializeEntities(checkRooms)
    local function createEntity(url, minWait, maxWait)
        return coroutine.wrap(function()
            while true do
                wait(math.random(minWait, maxWait))
                loadstring(game:HttpGet(url))()
            end
        end)
    end

    -- Trauma
    local function Trauma()
        return coroutine.wrap(function()
            local count = 0
            while true do
                wait(math.random(200, 250))
                count = count + 1
                if count % 2 == 1 then
                    loadstring(game:HttpGet("https://pastebin.com/raw/K6NCM8pk"))()
                else
                    loadstring(game:HttpGet("https://pastebin.com/raw/rsV2c9GK"))()
                end
            end
        end)
    end

    local Smiler = createEntity("https://pastebin.com/raw/iawiTPDP", 600, 990)
    local Depth = createEntity("https://pastebin.com/raw/A6qwXP9d", 120, 180)
    local A200 = createEntity("https://pastebin.com/raw/wvGW1kFY", 200, 300)
    local Mile = createEntity("https://pastebin.com/raw/x7g1CKBk", 600, 900)
    local VHSsans = createEntity("https://pastebin.com/raw/NV5dLmji", 300, 450)
    local Tire = createEntity("https://pastebin.com/raw/tin0YPKd", 3600, 7200)

    -- 运行实体
    Smiler()
    Depth()
    A200()
    Mile()
    VHSsans()
    Tire()
    Trauma()
end

-- 脚本运行
Sprint()
Chat()
Fog()
achievements()

-- 游戏开始
game.ReplicatedStorage.GameData.LatestRoom.Changed:Wait()
if game.ReplicatedStorage.GameData.LatestRoom.Value == 1 then
    require(game.Players.LocalPlayer.PlayerGui.MainUI.Initiator.Main_Game).caption("Nightmare mode is activated!", true)
    initializeEntities(true)
else
    game.Players.LocalPlayer:Kick("You can only run mode in the first room!")
end