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

local player = Players.LocalPlayer
local character = player.Character
local rhythmTool = character and character:FindFirstChild("Rhythm")
if not rhythmTool then return end

local gui = player:WaitForChild("PlayerGui")
local rhythmGui = gui:WaitForChild("Rhythm")
local mainFrame = rhythmGui:WaitForChild("MainFrame")
local bars = mainFrame:WaitForChild("Bars")
local target = mainFrame:WaitForChild("point")

local triggerColor = Color3.fromRGB(187, 70, 255)

local function isSimilarColor(a, b, threshold)
	return math.abs(a.R - b.R) + math.abs(a.G - b.G) + math.abs(a.B - b.B) < threshold
end

bars.ChildAdded:Connect(function(bar)
	if not bar:IsA("GuiObject") then return end

	local fired = false
	local connection

	connection = RunService.Heartbeat:Connect(function()
		if not bar or not bar.Parent then
			connection:Disconnect()
			return
		end

		local barX = bar.AbsolutePosition.X + bar.AbsoluteSize.X * 0.5
		local targetX = target.AbsolutePosition.X + target.AbsoluteSize.X * 0.5
		local delta = math.abs(barX - targetX)

		if delta <= 5 and not fired then
			if not isSimilarColor(bar.BackgroundColor3, triggerColor, 0.1) then
				rhythmTool:Activate()
			end
			fired = true
			connection:Disconnect()
		end
	end)
end)