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

local glyphs = {
	A = {" ### ","#   #","#   #","#####","#   #","#   #","#   #"},
	B = {"#### ","#   #","#   #","#### ","#   #","#   #","#### "},
	C = {" ####","#    ","#    ","#    ","#    ","#    "," ####"},
	D = {"#### ","#   #","#   #","#   #","#   #","#   #","#### "},
	E = {"#####","#    ","#    ","#### ","#    ","#    ","#####"},
	F = {"#####","#    ","#    ","#### ","#    ","#    ","#    "},
	G = {" ####","#    ","#    ","#  ##","#   #","#   #"," ####"},
	H = {"#   #","#   #","#   #","#####","#   #","#   #","#   #"},
	I = {"#####","  #  ","  #  ","  #  ","  #  ","  #  ","#####"},
	J = {"#####","    #","    #","    #","    #","#   #"," ### "},
	K = {"#   #","#  # ","# #  ","##   ","# #  ","#  # ","#   #"},
	L = {"#    ","#    ","#    ","#    ","#    ","#    ","#####"},
	M = {"#   #","## ##","# # #","# # #","#   #","#   #","#   #"},
	N = {"#   #","##  #","# # #","#  ##","#   #","#   #","#   #"},
	O = {" ### ","#   #","#   #","#   #","#   #","#   #"," ### "},
	P = {"#### ","#   #","#   #","#### ","#    ","#    ","#    "},
	Q = {" ### ","#   #","#   #","#   #","# # #","#  # "," ## #"},
	R = {"#### ","#   #","#   #","#### ","# #  ","#  # ","#   #"},
	S = {" ####","#    ","#    "," ### ","    #","    #","#### "},
	T = {"#####","  #  ","  #  ","  #  ","  #  ","  #  ","  #  "},
	U = {"#   #","#   #","#   #","#   #","#   #","#   #"," ### "},
	V = {"#   #","#   #","#   #","#   #","#   #"," # # ","  #  "},
	W = {"#   #","#   #","#   #","# # #","# # #","## ##","#   #"},
	X = {"#   #","#   #"," # # ","  #  "," # # ","#   #","#   #"},
	Y = {"#   #","#   #"," # # ","  #  ","  #  ","  #  ","  #  "},
	Z = {"#####","    #","   # ","  #  "," #   ","#    ","#####"},
	["0"] = {" ### ","#   #","#  ##","# # #","##  #","#   #"," ### "},
	["1"] = {"  #  "," ##  ","  #  ","  #  ","  #  ","  #  "," ### "},
	["2"] = {" ### ","#   #","    #","   # ","  #  "," #   ","#####"},
	["3"] = {"#### ","    #","    #"," ### ","    #","    #","#### "},
	["4"] = {"   # ","  ## "," # # ","#  # ","#####","   # ","   # "},
	["5"] = {"#####","#    ","#### ","    #","    #","#   #"," ### "},
	["6"] = {" ### ","#    ","#    ","#### ","#   #","#   #"," ### "},
	["7"] = {"#####","    #","   # ","  #  "," #   "," #   "," #   "},
	["8"] = {" ### ","#   #","#   #"," ### ","#   #","#   #"," ### "},
	["9"] = {" ### ","#   #","#   #"," ####","    #","    #"," ### "},
	[" "] = {"     ","     ","     ","     ","     ","     ","     "},
}

local builtModels = {}

local screenGui = Instance.new("ScreenGui")
screenGui.Name = "TextBlockBuilderGui"
screenGui.ResetOnSpawn = false
screenGui.Parent = playerGui

local frame = Instance.new("Frame")
frame.Name = "MainFrame"
frame.Size = UDim2.new(0, 300, 0, 230)
frame.Position = UDim2.new(0, 20, 0.5, -115)
frame.BackgroundColor3 = Color3.fromRGB(30, 30, 35)
frame.BorderSizePixel = 0
frame.Active = true
frame.Draggable = true
frame.Parent = screenGui

local corner = Instance.new("UICorner")
corner.CornerRadius = UDim.new(0, 8)
corner.Parent = frame

local title = Instance.new("TextLabel")
title.Size = UDim2.new(1, 0, 0, 36)
title.BackgroundTransparency = 1
title.Text = "F3X Text Blocks"
title.TextColor3 = Color3.fromRGB(255, 255, 255)
title.Font = Enum.Font.GothamBold
title.TextSize = 20
title.Parent = frame

local function makeBox(name, y, placeholder, text)
	local box = Instance.new("TextBox")
	box.Name = name
	box.Size = UDim2.new(1, -30, 0, 36)
	box.Position = UDim2.new(0, 15, 0, y)
	box.BackgroundColor3 = Color3.fromRGB(50, 50, 58)
	box.TextColor3 = Color3.fromRGB(255, 255, 255)
	box.PlaceholderText = placeholder
	box.PlaceholderColor3 = Color3.fromRGB(150, 150, 150)
	box.Text = text
	box.ClearTextOnFocus = false
	box.Font = Enum.Font.Gotham
	box.TextSize = 16
	box.Parent = frame
	local c = Instance.new("UICorner")
	c.CornerRadius = UDim.new(0, 6)
	c.Parent = box
	return box
end

local textInput = makeBox("TextInput", 44, "Type text here...", "")
local sizeInput = makeBox("BlockSize", 88, "Block size (studs)", "1")

local function makeButton(name, x, y, w, text, color)
	local btn = Instance.new("TextButton")
	btn.Name = name
	btn.Size = UDim2.new(0, w, 0, 36)
	btn.Position = UDim2.new(0, x, 0, y)
	btn.BackgroundColor3 = color
	btn.TextColor3 = Color3.fromRGB(255, 255, 255)
	btn.Text = text
	btn.Font = Enum.Font.GothamBold
	btn.TextSize = 16
	btn.AutoButtonColor = true
	btn.Parent = frame
	local c = Instance.new("UICorner")
	c.CornerRadius = UDim.new(0, 6)
	c.Parent = btn
	return btn
end

local buildBtn = makeButton("BuildButton", 15, 136, 270, "BUILD TEXT", Color3.fromRGB(0, 140, 80))
local undoBtn = makeButton("UndoButton", 15, 180, 130, "UNDO", Color3.fromRGB(180, 130, 0))
local clearBtn = makeButton("ClearButton", 155, 180, 130, "CLEAR ALL", Color3.fromRGB(170, 40, 40))

local status = Instance.new("TextLabel")
status.Size = UDim2.new(1, -30, 0, 20)
status.Position = UDim2.new(0, 15, 0, 220)
status.BackgroundTransparency = 1
status.Text = "Ready"
status.TextColor3 = Color3.fromRGB(180, 180, 180)
status.Font = Enum.Font.Gotham
status.TextSize = 13
status.TextXAlignment = Enum.TextXAlignment.Left
status.Parent = frame

local function getRoot()
	local character = player.Character
	return character and character:FindFirstChild("HumanoidRootPart")
end

local function buildText()
	local root = getRoot()
	if not root then
		status.Text = "No character found"
		return
	end

	local text = string.upper(textInput.Text)
	if #text == 0 then
		status.Text = "Enter some text first"
		return
	end

	local size = math.clamp(tonumber(sizeInput.Text) or 1, 0.2, 10)
	local look = root.CFrame.LookVector
	local origin = root.Position + look * 12 + Vector3.new(0, 4, 0)
	local base = CFrame.lookAt(origin, origin + look)

	local model = Instance.new("Model")
	model.Name = "TextBlocks_" .. text
	local blockCount = 0
	local totalCols = #text * 6 - 1
	local startX = -((totalCols - 1) / 2) * size

	for i = 1, #text do
		local ch = string.sub(text, i, i)
		local glyph = glyphs[ch]
		if glyph then
			local colOffset = (i - 1) * 6
			local hue = (i - 1) / math.max(#text, 1)
			local color = Color3.fromHSV(hue, 0.6, 1)
			for row = 1, 7 do
				local line = glyph[row]
				for col = 1, 5 do
					if string.sub(line, col, col) == "#" then
						local x = startX + (colOffset + col - 1) * size
						local y = (7 - row) * size
						local part = Instance.new("Part")
						part.Size = Vector3.new(size, size, size)
						part.Anchored = true
						part.CanCollide = true
						part.Material = Enum.Material.SmoothPlastic
						part.Color = color
						part.TopSurface = Enum.SurfaceType.Smooth
						part.BottomSurface = Enum.SurfaceType.Smooth
						part.CFrame = base * CFrame.new(x, y, 0)
						part.Parent = model
						blockCount += 1
					end
				end
			end
		end
	end

	if blockCount == 0 then
		model:Destroy()
		status.Text = "No supported characters (A-Z, 0-9)"
		return
	end

	model.Parent = workspace
	table.insert(builtModels, model)
	status.Text = "Built " .. blockCount .. " blocks"
end

buildBtn.MouseButton1Click:Connect(buildText)

undoBtn.MouseButton1Click:Connect(function()
	local last = table.remove(builtModels)
	if last then
		last:Destroy()
		status.Text = "Undid last build"
	else
		status.Text = "Nothing to undo"
	end
end)

clearBtn.MouseButton1Click:Connect(function()
	for _, model in ipairs(builtModels) do
		model:Destroy()
	end
	table.clear(builtModels)
	status.Text = "Cleared all text"
end)