-- Nova Hub - Minecraft: End Update's BEST Exploit
-- Version 1.2.4
-- ADDED: Ancient Debris ESP
-- bug: nether esp doesnt turn off properly

local Players = game:GetService("Players")
local UserInputService = game:GetService("UserInputService")
local Lighting = game:GetService("Lighting")
local Workspace = game:GetService("Workspace")

local player = Players.LocalPlayer

-- Kavo UI
local Library = loadstring(game:HttpGet("https://raw.githubusercontent.com/xHeptc/Kavo-UI-Library/main/source.lua"))()
local Window = Library.CreateLib("(Ninecraft) Nova's Script V1.2.4", "DarkTheme")

-- Variables
local fullbrightEnabled = false
local xrayEnabled = false
local oreESPEnabled = false
local ancientDebrisESPEnabled = false

local XRAY_TRANS = 0.85

local chunksFolder = Workspace:WaitForChild("Chunks", 15)

local trackedXray = setmetatable({}, {__mode = "v"})
local xrayConnection = nil
local oreESPConnection = nil
local ancientDebrisESPConnection = nil
local oreAdornments = {}
local ancientDebrisHighlights = {}

-- Ore IDs
local ORE_IDS = {
    [18148955345] = "Coal",
    [18148977854] = "Gold",
    [18148954310] = "Iron",
    [18148955169] = "Diamond",
}

local ANCIENT_DEBRIS_ID = 114023014611645

local function getAssetId(tex)
    if not tex or tex == "" then return nil end
    local id = tex:match("rbxassetid://(%d+)") or tex:match("assetId=(%d+)") or tex:match("id=(%d+)")
    return id and tonumber(id)
end

local function isOrePart(obj)
    if obj.Name ~= "Part" then return false end
    if not (obj:IsA("BasePart") or obj:IsA("MeshPart")) then return false end
    for _, child in ipairs(obj:GetChildren()) do
        local tex = (child:IsA("Texture") or child:IsA("Decal")) and child.Texture
            or child:IsA("SurfaceAppearance") and child.ColorMap
        local assetNum = tex and getAssetId(tex)
        if assetNum and ORE_IDS[assetNum] then return ORE_IDS[assetNum] end
    end
    return false
end

local function isAncientDebrisPart(obj)
    if obj.Name ~= "Part" then return false end
    if not (obj:IsA("BasePart") or obj:IsA("MeshPart")) then return false end
    for _, child in ipairs(obj:GetChildren()) do
        local tex = (child:IsA("Texture") or child:IsA("Decal")) and child.Texture
            or child:IsA("SurfaceAppearance") and child.ColorMap
        local assetNum = tex and getAssetId(tex)
        if assetNum == ANCIENT_DEBRIS_ID then return true end
    end
    if obj:IsA("MeshPart") and obj.TextureID then
        local assetNum = getAssetId(obj.TextureID)
        if assetNum == ANCIENT_DEBRIS_ID then return true end
    end
    return false
end

-- Ore ESP
local function addOreESP(part, oreType)
    if oreAdornments[part] then return end
    local box = Instance.new("BoxHandleAdornment")
    box.Adornee = part
    box.Size = part.Size + Vector3.new(0.4,0.4,0.4)
    box.Color3 = (oreType == "Diamond" and Color3.fromRGB(0,220,255)) or
                 (oreType == "Gold" and Color3.fromRGB(255,215,0)) or
                 (oreType == "Iron" and Color3.fromRGB(200,110,40)) or Color3.fromRGB(40,40,40)
    box.Transparency = 0.35
    box.AlwaysOnTop = true
    box.Parent = part

    local bb = Instance.new("BillboardGui")
    bb.Adornee = part
    bb.Size = UDim2.new(0,140,0,36)
    bb.StudsOffset = Vector3.new(0, part.Size.Y/2 + 2.5, 0)
    bb.AlwaysOnTop = true
    bb.Parent = part

    local text = Instance.new("TextLabel")
    text.Size = UDim2.new(1,0,1,0)
    text.BackgroundTransparency = 1
    text.Text = oreType .. " Ore"
    text.TextColor3 = box.Color3
    text.TextStrokeTransparency = 0.4
    text.TextScaled = true
    text.Font = Enum.Font.SourceSansBold
    text.Parent = bb

    oreAdornments[part] = {box, bb}
end

-- Ancient Debris ESP
local function addAncientDebrisESP(part)
    if ancientDebrisHighlights[part] then return end

    local box = Instance.new("BoxHandleAdornment")
    box.Adornee = part
    box.Size = part.Size + Vector3.new(0.8, 0.8, 0.8)
    box.Color3 = Color3.fromRGB(100, 50, 0)
    box.Transparency = 0.25
    box.AlwaysOnTop = true
    box.Parent = part

    local bb = Instance.new("BillboardGui")
    bb.Adornee = part
    bb.Size = UDim2.new(0, 110, 0, 22)
    bb.StudsOffset = Vector3.new(0, part.Size.Y/2 + 3, 0)
    bb.AlwaysOnTop = true
    bb.Parent = part

    local text = Instance.new("TextLabel")
    text.Size = UDim2.new(1,0,1,0)
    text.BackgroundTransparency = 1
    text.Text = "Ancient Debris"
    text.TextColor3 = Color3.fromRGB(100, 50, 0)
    text.TextStrokeTransparency = 0.4
    text.TextScaled = true
    text.Font = Enum.Font.SourceSansBold
    text.Parent = bb

    ancientDebrisHighlights[part] = {box, bb}
end

-- COMPLETE CLEANUP for ancient debris
local function cleanupAncientDebris()
    -- Destroy tracked ones
    for part, visuals in pairs(ancientDebrisHighlights) do
        for _, g in ipairs(visuals) do
            if g and g.Parent then g:Destroy() end
        end
    end
    ancientDebrisHighlights = {}

-- cleanup for ancient debris
    for _, obj in ipairs(Workspace:GetDescendants()) do
        if obj:IsA("BoxHandleAdornment") then
            obj:Destroy()
        end
        if obj:IsA("BillboardGui") and obj:FindFirstChild("TextLabel") then
            local lbl = obj.TextLabel
            if lbl.Text == "Ancient Debris" or lbl.Text:find("Ancient") or lbl.Text:find("Debris") then
                obj:Destroy()
            end
        end
    end
end

-- Toggle Ore ESP
local function toggleOreESP(state)
    oreESPEnabled = state
    if state then
        task.spawn(function()
            for _, obj in ipairs(chunksFolder:GetDescendants()) do
                local t = isOrePart(obj)
                if t then addOreESP(obj, t) end
                task.wait()
            end
        end)
        oreESPConnection = chunksFolder.DescendantAdded:Connect(function(obj)
            local t = isOrePart(obj)
            if t then addOreESP(obj, t) end
        end)
    else
        if oreESPConnection then oreESPConnection:Disconnect() end
        for _, visuals in pairs(oreAdornments) do for _, g in visuals do if g and g.Parent then g:Destroy() end end end
        oreAdornments = {}
    end
end

-- Toggle Ancient Debris ESP
local function toggleAncientDebrisESP(state)
    ancientDebrisESPEnabled = state
    if state then
        task.spawn(function()
            for _, obj in ipairs(chunksFolder:GetDescendants()) do
                if isAncientDebrisPart(obj) then addAncientDebrisESP(obj) end
                task.wait()
            end
        end)
        ancientDebrisESPConnection = chunksFolder.DescendantAdded:Connect(function(obj)
            if isAncientDebrisPart(obj) then addAncientDebrisESP(obj) end
        end)
    else
        cleanupAncientDebris()
        if ancientDebrisESPConnection then
            ancientDebrisESPConnection:Disconnect()
            ancientDebrisESPConnection = nil
        end
    end
end

-- X-Ray & Fullbright
local function setTransparency(obj, trans)
    if obj:IsA("BasePart") or obj:IsA("MeshPart") or obj:IsA("UnionOperation") then
        obj.Transparency = trans
    elseif obj:IsA("Decal") or obj:IsA("Texture") then
        obj.Transparency = trans + 0.1
    elseif obj:IsA("SurfaceAppearance") then
        obj.ColorMapTransparency = trans + 0.05
        obj.MetalnessMapTransparency = trans + 0.05
        obj.NormalMapTransparency = trans + 0.05
        obj.RoughnessMapTransparency = trans + 0.05
    end
end

local xrayProcessing = false
local function toggleXray(state)
    if xrayEnabled == state or not chunksFolder or xrayProcessing then return end
    xrayEnabled = state
    xrayProcessing = true
    if state then
        xrayConnection = chunksFolder.DescendantAdded:Connect(function(obj)
            setTransparency(obj, XRAY_TRANS)
            if obj:IsA("BasePart") or obj:IsA("MeshPart") or obj:IsA("UnionOperation") then trackedXray[obj] = true end
        end)
        task.spawn(function()
            local desc = chunksFolder:GetDescendants()
            for i = 1, #desc do
                local obj = desc[i]
                if not trackedXray[obj] and (obj:IsA("BasePart") or obj:IsA("MeshPart") or obj:IsA("UnionOperation")) then
                    setTransparency(obj, XRAY_TRANS)
                    trackedXray[obj] = true
                elseif obj:IsA("Decal") or obj:IsA("Texture") or obj:IsA("SurfaceAppearance") then
                    setTransparency(obj, XRAY_TRANS)
                end
                if i % 100 == 0 then task.wait(0.03) end
            end
            xrayProcessing = false
        end)
    else
        if xrayConnection then xrayConnection:Disconnect() end
        for obj in pairs(trackedXray) do
            if obj and obj.Parent then setTransparency(obj, 0) end
        end
        trackedXray = setmetatable({}, {__mode = "v"})
        xrayProcessing = false
    end
end

local function toggleFullbright(state)
    fullbrightEnabled = state
    if state then
        Lighting.Brightness = 2
        Lighting.Ambient = Color3.new(1,1,1)
        Lighting.GlobalShadows = false
        Lighting.FogEnd = 100000
    else
        Lighting.Brightness = 1
        Lighting.Ambient = Color3.new(0.5,0.5,0.5)
        Lighting.GlobalShadows = true
        Lighting.FogEnd = 1000
    end
end

-- UI
local PlayerTab = Window:NewTab("Player")
local Visual = Window:NewTab("Visuals")

local pSect = PlayerTab:NewSection("Player")
pSect:NewButton("Reset Character", "", function()
    if player.Character then player.Character:BreakJoints() end
end)

local vSect = Visual:NewSection("Visuals")
vSect:NewToggle("Fullbright", "", toggleFullbright)
vSect:NewToggle("X-Ray", "Toggle with , key too", toggleXray)
vSect:NewToggle("Ore ESP", "Coal / Gold / Iron / Diamond", toggleOreESP)

local netherSect = Visual:NewSection("Nether")
netherSect:NewToggle("Ancient Debris ESP", "Big box + smaller brown text", toggleAncientDebrisESP)

vSect:NewSlider("X-Ray Transparency", "Higher = more see-through (min 40%)", 100, 40, function(value)
    XRAY_TRANS = value / 100
    if xrayEnabled then toggleXray(false) task.wait(0.2) toggleXray(true) end
end, 85)

UserInputService.InputBegan:Connect(function(input, gp)
    if gp then return end
    if input.KeyCode == Enum.KeyCode.Comma then
        toggleXray(not xrayEnabled)
    end
end)

print("Nova Hub Loaded!")