-- [[ Rscripts Risk Notice ]]
-- This script is not verified by rscripts.net. Deal with caution.
--
-- Stay safe:
--   • Never log in on unofficial Roblox sites or lookalike domains.
--   • Real Roblox links use roblox.com (check the .com ending).
--   • Treat fake Roblox login / "claim reward" pages as phishing.
-- [[ End Rscripts Risk Notice ]]

local playersService = game:GetService("Players")
local runService = game:GetService("RunService")
local userInputService = game:GetService("UserInputService")
local replicatedStorage = game:GetService("ReplicatedStorage")
local httpService = game:GetService("HttpService")

local STATE = STATE
if not STATE then
	STATE = {
		connect = function(signal, fn)
			return signal:Connect(fn)
		end,
		onCleanup = function() end,
	}
end

local VALID_KEYS = { E = true, R = true, T = true, F = true, G = true }
local MENU_TOGGLE_KEY = Enum.KeyCode.RightShift
local AUTO_START_COOLDOWN = 1
local FREE_CAM_SENSITIVITY = 0.0035
local FREE_CAM_ZOOM_SENSITIVITY = 1.5
local FREE_CAM_MIN_DISTANCE = 4
local FREE_CAM_MAX_DISTANCE = 30
local FREE_CAM_PITCH_LIMIT = math.rad(80)
local FREE_CAM_RENDER_PRIORITY = Enum.RenderPriority.First.Value
local CONFIG_FOLDER = "Potent"
local CONFIG_PATH = "Potent/qte_config.json"
local QTE_TYPES = { "XSAW", "TOMAHAWK", "MACHETE", "MACHETEPARRY", "CHOKE", "WINCHESTER", "WINCHESTERBLOCK" }
local QTE_TYPE_LABELS = {
	XSAW = "XSAW",
	TOMAHAWK = "TOMAHAWK",
	MACHETE = "U. MACHETE PARRY",
	MACHETEPARRY = "U. MACHETE BLOCK",
	CHOKE = "CHOKE",
	WINCHESTER = "WINCHESTER",
	WINCHESTERBLOCK = "WINCHESTER BLOCK",
}

local localPlayer = playersService.LocalPlayer
local playerGui = localPlayer:WaitForChild("PlayerGui")
local localScriptRoot = playerGui:WaitForChild("LocalScript")

local qteRoot = playerGui:WaitForChild("QTE")
local qteKey = qteRoot.key
local qteLetter = qteKey.ScanPanel.Letter
local qteValue = replicatedStorage:WaitForChild("qte")

local Potent = {
	autoQteEnabled = false,
	highlighterEnabled = true,
	autoSelectEnabled = false,
	selectedQteType = "XSAW",
	tapInterval = 0.05,
	lastTapAt = 0,
	lastAutoStartAt = 0,
	freeCamEnabled = false,
}

local freeCamActive = false
local orbitYaw = 0
local orbitPitch = 0
local orbitDistance = 10
local preFreeCamCFrame = nil

local screenGui = nil
local statusLabel = nil
local autoQteToggleButton = nil
local highlighterToggleButton = nil
local autoSelectToggleButton = nil
local typeCycleButton = nil
local tapIntervalLabel = nil
local freeCamToggleButton = nil
local fluent = nil
local fluentWindow = nil
local fluentOptions = nil
local keyHighlighter = nil

local function getThirdPersonFocus()
	if localScriptRoot.pov.Value ~= "THIRDPERSON" then
		return nil
	end
	local ragdollRig = workspace:FindFirstChild("ragdoll_rig")
	if ragdollRig then
		return ragdollRig.Head.Position
	end
	local rig = workspace:FindFirstChild("Rig")
	local chain = workspace:FindFirstChild("chain")
	if rig and chain then
		return (rig.Head.Position + chain.Head.Position) / 2
	end
	return nil
end

local function beginFreeCam(focusPosition)
	local camPart = workspace:FindFirstChild("campart")
	if not camPart then
		return
	end
	if not freeCamActive and not preFreeCamCFrame then
		preFreeCamCFrame = camPart.CFrame
	end
	local offset = camPart.Position - focusPosition
	orbitDistance = math.clamp(offset.Magnitude, FREE_CAM_MIN_DISTANCE, FREE_CAM_MAX_DISTANCE)
	if offset.Magnitude > 0.01 then
		local direction = offset.Unit
		orbitPitch = math.asin(math.clamp(direction.Y, -1, 1))
		orbitYaw = math.atan2(direction.X, direction.Z)
	end
	freeCamActive = true
	userInputService.MouseBehavior = Enum.MouseBehavior.LockCenter
end

local function endFreeCam()
	freeCamActive = false
	userInputService.MouseBehavior = Enum.MouseBehavior.Default
end

local function onFreeCamRenderStep()
	local camPart = workspace:FindFirstChild("campart")
	if not camPart then
		return
	end
	if Potent.freeCamEnabled then
		local focusPosition = getThirdPersonFocus()
		if not focusPosition then
			return
		end
		local direction = Vector3.new(
			math.cos(orbitPitch) * math.sin(orbitYaw),
			math.sin(orbitPitch),
			math.cos(orbitPitch) * math.cos(orbitYaw)
		)
		camPart.CFrame = CFrame.new(focusPosition + direction * orbitDistance)
	end
end

local function saveConfig()
	if not isfolder(CONFIG_FOLDER) then
		makefolder(CONFIG_FOLDER)
	end
	local data = {
		autoQteEnabled = Potent.autoQteEnabled,
		highlighterEnabled = Potent.highlighterEnabled,
		autoSelectEnabled = Potent.autoSelectEnabled,
		selectedQteType = Potent.selectedQteType,
		tapInterval = Potent.tapInterval,
		freeCamEnabled = Potent.freeCamEnabled,
	}
	writefile(CONFIG_PATH, httpService:JSONEncode(data))
end

local function loadConfig()
	if not isfile(CONFIG_PATH) then
		return
	end
	local ok, data = pcall(function()
		return httpService:JSONDecode(readfile(CONFIG_PATH))
	end)
	if not ok or type(data) ~= "table" then
		return
	end
	if type(data.autoQteEnabled) == "boolean" then
		Potent.autoQteEnabled = data.autoQteEnabled
	end
	if type(data.highlighterEnabled) == "boolean" then
		Potent.highlighterEnabled = data.highlighterEnabled
	end
	if type(data.autoSelectEnabled) == "boolean" then
		Potent.autoSelectEnabled = data.autoSelectEnabled
	end
	if type(data.selectedQteType) == "string" and QTE_TYPE_LABELS[data.selectedQteType] then
		Potent.selectedQteType = data.selectedQteType
	end
	if type(data.tapInterval) == "number" then
		Potent.tapInterval = data.tapInterval
	end
	if type(data.freeCamEnabled) == "boolean" then
		Potent.freeCamEnabled = data.freeCamEnabled
	end
end

local function setAutoQteState(enabled)
	Potent.autoQteEnabled = enabled
end

local function setHighlighterState(enabled)
	Potent.highlighterEnabled = enabled
end

local function setAutoSelectState(enabled)
	Potent.autoSelectEnabled = enabled
end

local function setFreeCamState(enabled)
	Potent.freeCamEnabled = enabled
	if not enabled then
		endFreeCam()
	end
end

local function tryAutoStart()
	if not Potent.autoSelectEnabled or qteValue.Value then
		return
	end
	local now = os.clock()
	if now - Potent.lastAutoStartAt < AUTO_START_COOLDOWN then
		return
	end
	Potent.lastAutoStartAt = now
	localScriptRoot.lastselected.Value = Potent.selectedQteType
	replicatedStorage.StartQTE:FireServer(Potent.selectedQteType)
end

local function cycleQteType()
	local index = table.find(QTE_TYPES, Potent.selectedQteType) or 1
	index = index % #QTE_TYPES + 1
	Potent.selectedQteType = QTE_TYPES[index]
end

local function adjustTapInterval(delta)
	Potent.tapInterval = math.clamp(Potent.tapInterval + delta, 0.02, 0.2)
end

local function buildQtePage(tab)
	tab:AddParagraph({
		Title = "Chain Practice / QTE Control (Updated as of September 23. 2026.)",
		Content = "Fast input assistance for the current prompt. The floating key marker appears above the fight when enabled."
	})
	autoQteToggleButton = tab:AddToggle("AutoQTE", {
		Title = "Auto QTE",
		Description = "Press the displayed QTE key while Roblox is focused.",
		Default = Potent.autoQteEnabled,
		Callback = setAutoQteState
	})
	highlighterToggleButton = tab:AddToggle("KeyHighlighter", {
		Title = "Key highlighter (uterly useless)",
		Description = "Show the current prompt as a large on-screen key.",
		Default = Potent.highlighterEnabled,
		Callback = setHighlighterState
	})
	autoSelectToggleButton = tab:AddToggle("AutoSelect", {
		Title = "Auto-select QTE",
		Description = "Automatically start the selected practice type when available.",
		Default = Potent.autoSelectEnabled,
		Callback = function(value)
			setAutoSelectState(value)
			tryAutoStart()
		end
	})
	local qteLabels = {}
	for _, qteType in ipairs(QTE_TYPES) do
		table.insert(qteLabels, QTE_TYPE_LABELS[qteType])
	end
	typeCycleButton = tab:AddDropdown("QTEType", {
		Title = "Practice type",
		Description = "Choose the QTE sequence used by auto-select.",
		Values = qteLabels,
		Default = QTE_TYPE_LABELS[Potent.selectedQteType],
		Callback = function(value)
			for qteType, label in pairs(QTE_TYPE_LABELS) do
				if label == value then
					Potent.selectedQteType = qteType
					break
				end
			end
		end
	})
	tab:AddParagraph({
		Title = "Menu hotkey",
		Content = "Right Shift toggles the Fluent window. Use the minimize control for a quick hide."
	})
end

local function buildSettingsPage(tab)
	tab:AddParagraph({
		Title = "Input tuning",
		Content = "Lower intervals are faster but may be less reliable if the game or executor is under load."
	})
	tapIntervalLabel = tab:AddSlider("TapInterval", {
		Title = "Tap interval",
		Description = "Delay between repeated prompt taps.",
		Min = 0.02,
		Max = 0.2,
		Default = Potent.tapInterval,
		Rounding = 2,
		Callback = function(value)
			Potent.tapInterval = value
		end
	})
	tab:AddButton({Title = "Save configuration", Description = "Write the current Potent settings to disk.", Callback = saveConfig})
	tab:AddButton({
		Title = "Load configuration",
		Description = "Read the saved Potent settings and apply them.",
		Callback = function()
			loadConfig()
			if fluentOptions then
				pcall(function() fluentOptions.AutoQTE:SetValue(Potent.autoQteEnabled) end)
				pcall(function() fluentOptions.KeyHighlighter:SetValue(Potent.highlighterEnabled) end)
				pcall(function() fluentOptions.AutoSelect:SetValue(Potent.autoSelectEnabled) end)
				pcall(function() fluentOptions.QTEType:SetValue(QTE_TYPE_LABELS[Potent.selectedQteType]) end)
				pcall(function() fluentOptions.TapInterval:SetValue(Potent.tapInterval) end)
			end
		end
	})
end

local function buildCameraPage(tab)
	tab:AddParagraph({
		Title = "Third-person orbit",
		Content = "Enable this, then hold RMB in third person. Move the mouse to orbit and use the wheel to zoom."
	})
	freeCamToggleButton = tab:AddToggle("FreeCamera", {
		Title = "Free camera",
		Description = "Uses the game's camera anchor and eases back after RMB is released.",
		Default = Potent.freeCamEnabled,
		Callback = setFreeCamState
	})
end

local function buildUi()
	local existingPotentUi = gethui():FindFirstChild("PotentUI")
	if existingPotentUi then
		existingPotentUi:Destroy()
	end
	local existingFluentUi = gethui():FindFirstChild("ScreenGui")
	if existingFluentUi then
		existingFluentUi:Destroy()
	end
	fluent = loadstring(game:HttpGet("https://github.com/dawid-scripts/Fluent/releases/latest/download/main.lua"))()
	fluentWindow = fluent:CreateWindow({
		Title = "Potent / Chain Practice",
		SubTitle = "Auto QTE control",
		TabWidth = 150,
		Size = UDim2.fromOffset(620, 500),
		Acrylic = true,
		Theme = "Dark",
		MinimizeKey = MENU_TOGGLE_KEY,
	})
	local tabs = {
		QTE = fluentWindow:AddTab({Title = "QTE", Icon = "zap"}),
		Camera = fluentWindow:AddTab({Title = "Camera", Icon = "camera"}),
		Settings = fluentWindow:AddTab({Title = "Settings", Icon = "settings"}),
	}
	fluentOptions = fluent.Options
	buildQtePage(tabs.QTE)
	buildCameraPage(tabs.Camera)
	buildSettingsPage(tabs.Settings)
	fluentWindow:SelectTab(1)
	screenGui = fluent.GUI
	fluent:Notify({
		Title = "Potent loaded",
		Content = "Fluent interface ready. Right Shift toggles the menu.",
		Duration = 4,
	})
	STATE.onCleanup(function()
		if fluent then
			pcall(function() fluent:Destroy() end)
		end
	end)
end

local function buildKeyHighlighter()
	keyHighlighter = Drawing.new("Text")
	keyHighlighter.Visible = false
	keyHighlighter.Center = true
	keyHighlighter.Outline = true
	keyHighlighter.Font = Drawing.Fonts.Plex
	keyHighlighter.Size = 64
	keyHighlighter.Color = Color3.fromRGB(255, 255, 255)
	STATE.onCleanup(function()
		keyHighlighter:Remove()
	end)
end

local function onHeartbeat()
	tryAutoStart()

	if not qteKey.Visible then
		if statusLabel then
			statusLabel.Text = "Status: Idle"
		end
		keyHighlighter.Visible = false
		return
	end

	local letter = qteLetter.Text
	if not VALID_KEYS[letter] then
		keyHighlighter.Visible = false
		return
	end

	if Potent.highlighterEnabled then
		local camera = workspace.CurrentCamera
		keyHighlighter.Position = Vector2.new(camera.ViewportSize.X / 2, camera.ViewportSize.Y * 0.35)
		keyHighlighter.Text = letter
		keyHighlighter.Visible = true
	else
		keyHighlighter.Visible = false
	end

	if not Potent.autoQteEnabled or not isrbxactive() then
		if statusLabel then
			statusLabel.Text = "Status: Idle"
		end
		return
	end

	if statusLabel then
		statusLabel.Text = "Status: Pressing " .. letter
	end

	local now = os.clock()
	if now - Potent.lastTapAt < Potent.tapInterval then
		return
	end
	Potent.lastTapAt = now
	keytap(string.byte(letter))
end

local function onInitError(err)
	warn("Potent Auto QTE failed to initialize.")
	warn(err)
	warn(debug.traceback())
end

local function initializeScript()
	loadConfig()
	buildUi()
	buildKeyHighlighter()
	STATE.connect(userInputService.InputBegan, function(input, processed)
		if processed then
			return
		end
		if input.KeyCode == MENU_TOGGLE_KEY then
			screenGui.Enabled = not screenGui.Enabled
			return
		end
		if input.UserInputType == Enum.UserInputType.MouseButton2 and Potent.freeCamEnabled then
			local focusPosition = getThirdPersonFocus()
			if focusPosition then
				beginFreeCam(focusPosition)
			end
		end
	end)
	STATE.connect(userInputService.InputEnded, function(input)
		if input.UserInputType == Enum.UserInputType.MouseButton2 then
			endFreeCam()
		end
	end)
	STATE.connect(userInputService.InputChanged, function(input)
		if not freeCamActive then
			return
		end
		if input.UserInputType == Enum.UserInputType.MouseMovement then
			orbitYaw = orbitYaw - input.Delta.X * FREE_CAM_SENSITIVITY
			orbitPitch =
				math.clamp(orbitPitch - input.Delta.Y * FREE_CAM_SENSITIVITY, -FREE_CAM_PITCH_LIMIT, FREE_CAM_PITCH_LIMIT)
		elseif input.UserInputType == Enum.UserInputType.MouseWheel then
			orbitDistance = math.clamp(orbitDistance - input.Position.Z * FREE_CAM_ZOOM_SENSITIVITY, FREE_CAM_MIN_DISTANCE, FREE_CAM_MAX_DISTANCE)
		end
	end)
	pcall(function()
		runService:UnbindFromRenderStep("PotentFreeCam")
	end)
	runService:BindToRenderStep("PotentFreeCam", FREE_CAM_RENDER_PRIORITY, onFreeCamRenderStep)
	STATE.onCleanup(function()
		runService:UnbindFromRenderStep("PotentFreeCam")
		userInputService.MouseBehavior = Enum.MouseBehavior.Default
		local camPart = workspace:FindFirstChild("campart")
		if camPart and preFreeCamCFrame then
			camPart.CFrame = preFreeCamCFrame
		end
	end)
	STATE.connect(runService.Heartbeat, onHeartbeat)
end

xpcall(initializeScript, onInitError)