Anti Fall Damage

local Players = game:GetService("Players")
local Player = Players.LocalPlayer
local RunService = game:GetService("RunService")
local UserInputService = game:GetService("UserInputService")
local StarterGui = game:GetService("StarterGui")

local antiFallEnabled = false
local antiFallConnection = nil
local characterAddedConnection = nil

local function Message(_Title, _Text, Time)
    StarterGui:SetCore("SendNotification", {
        Title = _Title,
        Text = _Text,
        Duration = Time
    })
end

Message("AntiFallDamage", "Press P to toggle (or button on mobile)", 5)

local function toggleAntiFallDamage()
    antiFallEnabled = not antiFallEnabled
   
    if antiFallEnabled then
        if game.PlaceId ~= 189707 then
            Message("Error", "Not Natural Disasters Survival!", 5)
            antiFallEnabled = false
            return
        end

        local lp = Player
        local hb = RunService.Heartbeat
        local rsd = RunService.RenderStepped
        local zero = Vector3.zero

        local function protect(char)
            local root = char:WaitForChild("HumanoidRootPart")
            if root then
                local con
                con = hb:Connect(function()
                    if not antiFallEnabled or not root.Parent then
                        con:Disconnect()
                        return
                    end
                    local vel = root.AssemblyLinearVelocity
                    root.AssemblyLinearVelocity = zero
                    rsd:Wait()
                    root.AssemblyLinearVelocity = vel
                end)
                antiFallConnection = con
            end
        end

        protect(lp.Character)
        characterAddedConnection = lp.CharacterAdded:Connect(protect)

        Message("AntiFallDamage", "Enabled", 3)
    else
        if antiFallConnection then antiFallConnection:Disconnect() end
        if characterAddedConnection then characterAddedConnection:Disconnect() end
        antiFallConnection = nil
        characterAddedConnection = nil

        Message("AntiFallDamage", "Disabled", 3)
    end
end

if UserInputService.KeyboardEnabled then
    UserInputService.InputBegan:Connect(function(input, gameProcessed)
        if not gameProcessed and input.KeyCode == Enum.KeyCode.P then
            toggleAntiFallDamage()
        end
    end)
else
    local ScreenGui = Instance.new("ScreenGui")
    ScreenGui.Parent = Player:WaitForChild("PlayerGui")

    local Button = Instance.new("TextButton")
    Button.Size = UDim2.new(0, 150, 0, 60)
    Button.Position = UDim2.new(0.05, 0, 0.75, 0)
    Button.Text = "Toggle AntiFall"
    Button.BackgroundColor3 = Color3.fromRGB(50, 50, 50)
    Button.TextColor3 = Color3.fromRGB(255, 255, 255)
    Button.TextScaled = true
    Button.Parent = ScreenGui
    Button.BorderSizePixel = 2

    Button.MouseButton1Click:Connect(function()
        toggleAntiFallDamage()
    end)
end