Tool Persistence

local DataStoreService = game:GetService("DataStoreService")
local ToolData = DataStoreService:GetDataStore("ToolSave")

local ServerStorage = game:GetService("ServerStorage")
local Players = game:GetService("Players")

local function GiveSavedTools(Player)
    if not (Player) then return end
    local SavedTools
    local Success = pcall(function()
        SavedTools = ToolData:GetAsync(Player.UserId)
    end)
    if (Success and SavedTools) then
        for _,Tool in pairs(SavedTools) do
            local Tool = ServerStorage.Tools:FindFirstChild(Tool)
            if (Tool) then
                Tool:Clone().Parent = Player:WaitForChild("Backpack")
                Tool:Clone().Parent = Player:WaitForChild("StarterGear")
            end
        end
    end
    Player.CharacterRemoving:Connect(function(Character)
        local Humanoid = Character:FindFirstChildOfClass("Humanoid")
        if (Humanoid) then
            Humanoid:UnequipTools()
        end
    end)
end

local function SaveTools(Player)
    if not (Player) then return end
    local Backpack = Player:WaitForChild("Backpack")
    pcall(function()
        local ToolsToSave = {}
        for _,Tool in pairs(Backpack:GetChildren()) do
            if (Tool:IsA("Tool")) then
                table.insert(ToolsToSave, Tool.Name)
            end
        end
        if (#ToolsToSave < 1) then return end
        ToolData:SetAsync(Player.UserId, ToolsToSave)
    end)
end

Players.PlayerAdded:Connect(GiveSavedTools)
Players.PlayerRemoving:Connect(SaveTools)