Dash Script

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

local player = Players.LocalPlayer
local camera = workspace.CurrentCamera

local COOLDOWN = 1.2
local canDash = true

local function setup(character)
	local root = character:WaitForChild("HumanoidRootPart")

	local screenGui = Instance.new("ScreenGui")
	screenGui.Parent = player:WaitForChild("PlayerGui")

	local button = Instance.new("TextButton")
	button.Size = UDim2.new(0, 90, 0, 90)
	button.Position = UDim2.new(0.5, -45, 0.5, -45)
	button.BackgroundColor3 = Color3.fromRGB(25, 25, 25)
	button.BackgroundTransparency = 0.25
	button.TextColor3 = Color3.fromRGB(255, 255, 255)
	button.Text = "Upwards Dash"
	button.Font = Enum.Font.GothamBold
	button.TextSize = 10
	button.BorderSizePixel = 0
	button.Parent = screenGui

	local corner = Instance.new("UICorner")
	corner.CornerRadius = UDim.new(1, 0)
	corner.Parent = button

	local stroke = Instance.new("UIStroke")
	stroke.Thickness = 1
	stroke.Transparency = 0.6
	stroke.Color = Color3.fromRGB(255, 255, 255)
	stroke.Parent = button

	local function setCooldownVisual(timeLeft)
		button.AutoButtonColor = false
		button.BackgroundTransparency = 0.6
		button.Text = string.format("%.1f", timeLeft)

		while timeLeft > 0 do
			button.Text = string.format("%.1f", timeLeft)
			task.wait(0.1)
			timeLeft -= 0.1
		end

		button.Text = "Upwards Dash"
		button.BackgroundTransparency = 0.25
		button.AutoButtonColor = true
	end

	button.MouseButton1Click:Connect(function()
		if not canDash then return end
		canDash = false

		local look = camera.CFrame.LookVector
		local flatLook = Vector3.new(look.X, 0, look.Z)

		if flatLook.Magnitude > 0 then
			root.CFrame = CFrame.new(root.Position, root.Position + flatLook)
		end

		local dashPower = 200

		root.AssemblyLinearVelocity = Vector3.new(
			look.X * dashPower,
			50,
			look.Z * dashPower
		)

		task.spawn(setCooldownVisual, COOLDOWN)

		task.delay(COOLDOWN, function()
			canDash = true
		end)
	end)

	-- drag system
	local dragging = false
	local dragInput
	local dragStart
	local startPos

	local function update(input)
		local delta = input.Position - dragStart
		button.Position = UDim2.new(
			startPos.X.Scale,
			startPos.X.Offset + delta.X,
			startPos.Y.Scale,
			startPos.Y.Offset + delta.Y
		)
	end

	button.InputBegan:Connect(function(input)
		if input.UserInputType == Enum.UserInputType.MouseButton1
			or input.UserInputType == Enum.UserInputType.Touch then

			dragging = true
			dragStart = input.Position
			startPos = button.Position

			input.Changed:Connect(function()
				if input.UserInputState == Enum.UserInputState.End then
					dragging = false
				end
			end)
		end
	end)

	button.InputChanged:Connect(function(input)
		if input.UserInputType == Enum.UserInputType.MouseMovement
			or input.UserInputType == Enum.UserInputType.Touch then
			dragInput = input
		end
	end)

	UserInputService.InputChanged:Connect(function(input)
		if dragging and input == dragInput then
			update(input)
		end
	end)
end

if player.Character then
	setup(player.Character)
end

player.CharacterAdded:Connect(setup)