local TweenService = game:GetService("TweenService")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local Players = game:GetService("Players")

local Player = Players.LocalPlayer
local Character = Player.Character or Player.CharacterAdded:Wait()
local Root = Character:WaitForChild("HumanoidRootPart")

local ToolActivate = ReplicatedStorage.Shared.Packages.Knit.Services.ToolService.RF.ToolActivated

getgenv().Config = {
    AutoMine = true,
    SafeDistance = 7,
    MaxHP = 500,  
    MinSwingDelay = 0.25,
    MaxSwingDelay = 0.45,

    RockFolder = "Island1CaveMid" -- Choose one: "Roof", "Island1CaveDeep", "Island1CaveStart", "Island1CaveMid"
}

local function GetRockHP(Hitbox)
    local Model = Hitbox:FindFirstAncestorWhichIsA("Model")
    if not Model then return nil end

    local Info = Model:FindFirstChild("infoFrame", true)
    if not Info then return nil end

    local Frame = Info:FindFirstChild("Frame")
    if not Frame then return nil end

    local HPLabel = Frame:FindFirstChild("rockHP")
    if not HPLabel or not HPLabel:IsA("TextLabel") then return nil end

    local Text = HPLabel.Text or ""
    Text = Text:gsub(",", ""):gsub("[^%d]", "")
    return tonumber(Text)
end

local function GetRockFolder()
    local Rocks = workspace:WaitForChild("Rocks", 5)
    if not Rocks then return nil end

    local Folder = Rocks:FindFirstChild(getgenv().Config.RockFolder)
    if Folder and Folder:IsA("Folder") then
        return Folder
    end
    warn("Rock folder not found:", getgenv().Config.RockFolder)
    return nil
end

local function ScanHitboxes()
    local Result = {}
    local Folder = GetRockFolder()
    if not Folder then return Result end

    for _, Inst in ipairs(Folder:GetDescendants()) do
        if Inst.Name == "Hitbox" and Inst:IsA("BasePart") then
            table.insert(Result, Inst)
        end
    end
    return Result
end

local OreList = ScanHitboxes()
local SelectedFolder = GetRockFolder()
if SelectedFolder then
    SelectedFolder.DescendantAdded:Connect(function(Child)
        if Child.Name == "Hitbox" and Child:IsA("BasePart") then
            table.insert(OreList, Child)
        end
    end)
end

local function GetClosestOre()
    local Best, BestDist = nil, math.huge
    local RP = Root.Position

    for _, Ore in ipairs(OreList) do
        if Ore and Ore.Parent then
            local HP = GetRockHP(Ore)
            if HP and HP <= getgenv().Config.MaxHP then
                local Dist = (Ore.Position - RP).Magnitude
                if Dist < BestDist then
                    BestDist = Dist
                    Best = Ore
                end
            end
        end
    end

    return Best
end

local function GoTo(TargetPos, FacePos)
    local Distance = (TargetPos - Root.Position).Magnitude
    local Speed = math.random(12, 18)
    local Duration = Distance / Speed
    Duration = Duration * (math.random(75, 125) / 100)
    if Duration < 0.6 then Duration = 0.6 end

    local CF = CFrame.new(TargetPos, FacePos)
    local Tween = TweenService:Create(Root, TweenInfo.new(Duration, Enum.EasingStyle.Sine, Enum.EasingDirection.InOut), {CFrame = CF})
    Tween:Play()
    Tween.Completed:Wait()
end

local CurrentTarget = nil

task.spawn(function()
    while task.wait(0.15) do
        if not getgenv().Config.AutoMine then continue end

        if CurrentTarget and CurrentTarget.Parent then
            local HP = GetRockHP(CurrentTarget)
            if not HP then
                CurrentTarget = nil
                continue
            end
        else
            CurrentTarget = nil
        end

        if not CurrentTarget then
            CurrentTarget = GetClosestOre()
            continue
        end

        local Ore = CurrentTarget
        local Dir = (Ore.Position - Root.Position).Unit
        local TargetPos = Ore.Position - Dir * getgenv().Config.SafeDistance

        GoTo(TargetPos, Ore.Position)

        local Delay = math.random(getgenv().Config.MinSwingDelay*100, getgenv().Config.MaxSwingDelay*100)/100
        pcall(function()
            ToolActivate:InvokeServer("Pickaxe")
        end)

        task.wait(Delay)
    end
end)