-- Viper GUI for your own Roblox experience.
-- Place this LocalScript in StarterPlayer > StarterPlayerScripts.

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

local player = Players.LocalPlayer
local playerGui = player:WaitForChild("PlayerGui")

local COLORS = {
	background = Color3.fromRGB(13, 13, 16),
	panel = Color3.fromRGB(22, 22, 27),
	field = Color3.fromRGB(31, 31, 37),
	red = Color3.fromRGB(224, 42, 57),
	redDark = Color3.fromRGB(117, 25, 35),
	white = Color3.fromRGB(245, 245, 248),
	muted = Color3.fromRGB(155, 155, 166),
	green = Color3.fromRGB(94, 216, 139),
}

local screenGui = Instance.new("ScreenGui")
screenGui.Name = "ViperGui"
screenGui.ResetOnSpawn = false
screenGui.IgnoreGuiInset = false
screenGui.ZIndexBehavior = Enum.ZIndexBehavior.Sibling
screenGui.Parent = playerGui

local function addCorner(instance, radius)
	local corner = Instance.new("UICorner")
	corner.CornerRadius = UDim.new(0, radius)
	corner.Parent = instance
	return corner
end

local function addStroke(instance, color, thickness, transparency)
	local stroke = Instance.new("UIStroke")
	stroke.Color = color
	stroke.Thickness = thickness
	stroke.Transparency = transparency or 0
	stroke.Parent = instance
	return stroke
end

local function makeLabel(parent, name, text, size, position, color, font, textSize)
	local label = Instance.new("TextLabel")
	label.Name = name
	label.BackgroundTransparency = 1
	label.Size = size
	label.Position = position
	label.Font = font or Enum.Font.Gotham
	label.Text = text
	label.TextColor3 = color or COLORS.white
	label.TextSize = textSize or 14
	label.TextXAlignment = Enum.TextXAlignment.Left
	label.Parent = parent
	return label
end

local function makeButton(parent, name, text, size, position, color)
	local button = Instance.new("TextButton")
	button.Name = name
	button.Size = size
	button.Position = position
	button.BackgroundColor3 = color or COLORS.red
	button.AutoButtonColor = true
	button.Font = Enum.Font.GothamBold
	button.Text = text
	button.TextColor3 = COLORS.white
	button.TextSize = 13
	button.Parent = parent
	addCorner(button, 9)
	return button
end

local openButton = makeButton(screenGui, "OpenViper", "V  VIPER", UDim2.fromOffset(116, 42), UDim2.new(0, 18, 0.5, -21), COLORS.red)
openButton.Visible = false
openButton.TextSize = 14
addStroke(openButton, Color3.fromRGB(255, 110, 120), 1, 0.25)

local panel = Instance.new("Frame")
panel.Name = "MainPanel"
panel.Size = UDim2.fromOffset(340, 440)
panel.Position = UDim2.new(0.5, -170, 0.5, -220)
panel.BackgroundColor3 = COLORS.background
panel.BorderSizePixel = 0
panel.Parent = screenGui
addCorner(panel, 14)
addStroke(panel, COLORS.redDark, 1.5, 0.12)

local topBar = Instance.new("Frame")
topBar.Name = "TopBar"
topBar.Size = UDim2.new(1, 0, 0, 68)
topBar.BackgroundColor3 = COLORS.panel
topBar.BorderSizePixel = 0
topBar.Parent = panel
addCorner(topBar, 14)

local topBarCover = Instance.new("Frame")
topBarCover.Size = UDim2.new(1, 0, 0, 14)
topBarCover.Position = UDim2.new(0, 0, 1, -14)
topBarCover.BackgroundColor3 = COLORS.panel
topBarCover.BorderSizePixel = 0
topBarCover.Parent = topBar

local accent = Instance.new("Frame")
accent.Name = "Accent"
accent.Size = UDim2.new(0, 4, 0, 38)
accent.Position = UDim2.new(0, 16, 0, 15)
accent.BackgroundColor3 = COLORS.red
accent.BorderSizePixel = 0
accent.Parent = topBar
addCorner(accent, 3)

makeLabel(topBar, "Title", "VIPER", UDim2.new(1, -92, 0, 25), UDim2.new(0, 29, 0, 11), COLORS.white, Enum.Font.GothamBlack, 19)
makeLabel(topBar, "Subtitle", "PLAYER CONTROL PANEL", UDim2.new(1, -100, 0, 18), UDim2.new(0, 30, 0, 37), COLORS.muted, Enum.Font.GothamMedium, 10)

local closeButton = makeButton(topBar, "Close", "×", UDim2.fromOffset(34, 34), UDim2.new(1, -48, 0, 17), COLORS.field)
closeButton.TextSize = 22
addStroke(closeButton, Color3.fromRGB(70, 70, 78), 1, 0.2)

local content = Instance.new("Frame")
content.Name = "Content"
content.BackgroundTransparency = 1
content.Size = UDim2.new(1, -36, 1, -88)
content.Position = UDim2.new(0, 18, 0, 80)
content.Parent = panel

local function makeInputSection(name, title, placeholder, y)
	makeLabel(content, name .. "Label", title, UDim2.new(1, 0, 0, 20), UDim2.new(0, 0, 0, y), COLORS.white, Enum.Font.GothamBold, 13)
	local box = Instance.new("TextBox")
	box.Name = name .. "Input"
	box.Size = UDim2.new(1, 0, 0, 42)
	box.Position = UDim2.new(0, 0, 0, y + 25)
	box.BackgroundColor3 = COLORS.field
	box.BorderSizePixel = 0
	box.ClearTextOnFocus = false
	box.Font = Enum.Font.Gotham
	box.PlaceholderText = placeholder
	box.PlaceholderColor3 = COLORS.muted
	box.Text = ""
	box.TextColor3 = COLORS.white
	box.TextSize = 14
	box.TextXAlignment = Enum.TextXAlignment.Left
	box.Parent = content
	addCorner(box, 9)
	addStroke(box, Color3.fromRGB(57, 57, 67), 1, 0.25)
	local padding = Instance.new("UIPadding")
	padding.PaddingLeft = UDim.new(0, 12)
	padding.PaddingRight = UDim.new(0, 12)
	padding.Parent = box

	local apply = makeButton(content, name .. "Apply", "APPLY " .. string.upper(name), UDim2.new(1, 0, 0, 38), UDim2.new(0, 0, 0, y + 76), COLORS.redDark)
	return box, apply
end

local speedInput, speedApply = makeInputSection("Speed", "Change Walkspeed", "Enter a number, for example 24", 0)
local jumpInput, jumpApply = makeInputSection("JumpPower", "Jump Power", "Enter a number, for example 60", 130)

makeLabel(content, "InfiniteJumpLabel", "INFINITE JUMPS", UDim2.new(1, -120, 0, 20), UDim2.new(0, 0, 0, 268), COLORS.white, Enum.Font.GothamBold, 13)
makeLabel(content, "InfiniteJumpHint", "Jump again in mid-air", UDim2.new(1, -120, 0, 17), UDim2.new(0, 0, 0, 290), COLORS.muted, Enum.Font.Gotham, 11)
local infiniteButton = makeButton(content, "InfiniteJumpToggle", "OFF", UDim2.fromOffset(82, 34), UDim2.new(1, -82, 0, 274), COLORS.field)
addStroke(infiniteButton, Color3.fromRGB(70, 70, 78), 1, 0.2)

local statusLabel = makeLabel(content, "Status", "Ready. Enter a value to get started.", UDim2.new(1, 0, 0, 22), UDim2.new(0, 0, 0, 326), COLORS.muted, Enum.Font.Gotham, 11)
statusLabel.TextWrapped = true

local selectedWalkSpeed
local selectedJumpPower
local infiniteJumpEnabled = false

local function setStatus(message, color)
	statusLabel.Text = message
	statusLabel.TextColor3 = color or COLORS.muted
end

local function getHumanoid()
	local character = player.Character
	if not character then
		return nil
	end
	return character:FindFirstChildOfClass("Humanoid")
end

local function applySelectedValues(humanoid)
	if selectedWalkSpeed ~= nil then
		humanoid.WalkSpeed = selectedWalkSpeed
	end
	if selectedJumpPower ~= nil then
		humanoid.UseJumpPower = true
		humanoid.JumpPower = selectedJumpPower
	end
end

local function readNumber(text)
	local value = tonumber(text)
	if value == nil or value  0 then
		humanoid:ChangeState(Enum.HumanoidStateType.Jumping)
	end
end)

local function onCharacterAdded(character)
	local humanoid = character:WaitForChild("Humanoid", 10)
	if not humanoid then
		return
	end
	applySelectedValues(humanoid)
end

player.CharacterAdded:Connect(onCharacterAdded)
if player.Character then
	task.spawn(onCharacterAdded, player.Character)
end

closeButton.Activated:Connect(function()
	panel.Visible = false
	openButton.Visible = true
end)

openButton.Activated:Connect(function()
	panel.Visible = true
	openButton.Visible = false
end)

-- Drag the panel from its header.
local dragging = false
local dragInput
local dragStart
local startPosition

topBar.InputBegan:Connect(function(input)
	if input.UserInputType == Enum.UserInputType.MouseButton1 or input.UserInputType == Enum.UserInputType.Touch then
		dragging = true
		dragStart = input.Position
		startPosition = panel.Position
		input.Changed:Connect(function()
			if input.UserInputState == Enum.UserInputState.End then
				dragging = false
			end
		end)
	end
end)

topBar.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
		local delta = input.Position - dragStart
		panel.Position = UDim2.new(
			startPosition.X.Scale,
			startPosition.X.Offset + delta.X,
			startPosition.Y.Scale,
			startPosition.Y.Offset + delta.Y
		)
	end
end)