-- Services
local Players = game:GetService("Players")
local UserInputService = game:GetService("UserInputService")

-- Variables
local player = Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local humanoid = character:WaitForChild("Humanoid")

local crouching = false
local standingHeight = 2
local crouchingHeight = 1

-- GUI Setup
local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Name = "CrouchGui"
ScreenGui.Parent = player.PlayerGui

local CrouchButton = Instance.new("TextButton")
CrouchButton.Size = UDim2.new(0, 100, 0, 30)
CrouchButton.Position = UDim2.new(0, 10, 0, 10)
CrouchButton.Text = "Crouch"
CrouchButton.BackgroundColor3 = Color3.new(0.5, 0.5, 0.5)
CrouchButton.Parent = ScreenGui

-- Crouch Function
local function ToggleCrouch()
    crouching = not crouching

    if crouching then
        CrouchButton.Text = "Stand"
        humanoid.WalkSpeed = humanoid.WalkSpeed / 2 -- Reduce walk speed when crouching
        humanoid.JumpPower = 0
        humanoid.HipHeight = crouchingHeight

    else
        CrouchButton.Text = "Crouch"
        humanoid.WalkSpeed = humanoid.WalkSpeed * 2 -- restore walkspeed
        humanoid.JumpPower = 50
        humanoid.HipHeight = standingHeight
    end
end

-- Button Clicked Event
CrouchButton.MouseButton1Click:Connect(ToggleCrouch)

-- Keybind (optional)
UserInputService.InputBegan:Connect(function(input, gameProcessedEvent)
    if gameProcessedEvent then return end
    if input.KeyCode == Enum.KeyCode.C then -- Change "C" to your desired key
        ToggleCrouch()
    end
end)

-- Initial Setup (in case the character loads late)
if character and humanoid then
	standingHeight = humanoid.HipHeight
end

player.CharacterAdded:Connect(function(char)
    character = char
    humanoid = character:WaitForChild("Humanoid")

	-- Wait for Humanoid to load, then get initial hip height
	humanoid.Loaded:Connect(function()
		standingHeight = humanoid.HipHeight
	end)
end)