 local ScreenText = Instance.new("ScreenGui")
local Frame = Instance.new("Frame")
local TextButton = Instance.new("TextButton")
local TextBox = Instance.new("TextBox")

ScreenText.Parent = game.CoreGui

Frame.Parent = ScreenText
Frame.BackgroundColor3 = Color3.new(0,0,0)
Frame.BorderColor3 = Color3.new(1,1,1)
Frame.Position = UDim2.new(0.3,0,0.2)
Frame.Size = UDim2.new(0.4,0.2,0.4)
Frame.Active = true
Frame.Draggable = true

TextBox.Parent = Frame
TextBox.BackgroundColor3 = Color3.new(1,1,1)
TextBox.BackgroundTransparency = 0
TextBox.Position = UDim2.new(0.103524067, 0, 0.200333327, 0)
TextBox.Size = UDim2.new(0.8,0,0.2)
TextBox.Font = Enum.Font.SourceSansLight
TextBox.FontSize = Enum.FontSize.Size14
TextBox.Text = "Password"
TextBox.TextScaled = true
TextBox.TextSize = 8
TextBox.TextWrapped = true

TextButton.Parent = Frame
TextButton.BackgroundColor3 = Color3.new(1,1,1)
TextButton.BackgroundTransparency = 0
TextButton.Position = UDim2.new(0.3,0,0.6)
TextButton.Size = UDim2.new(0.4,0,0.2)
TextButton.Font = Enum.Font.SourceSansLight
TextButton.FontSize = Enum.FontSize.Size14
TextButton.Text = "Confirm"
TextButton.TextScaled = true
TextButton.TextSize = 8
TextButton.TextWrapped = true

local Frame2 = Instance.new("Frame")
local TextLabel = Instance.new("TextLabel")

Frame2.Parent = ScreenText
Frame2.BackgroundColor3 = Color3.new(0,0,0)
Frame2.BorderColor3 = Color3.new(1,1,1)
Frame2.Position = UDim2.new(0.3,0,0.2)
Frame2.Size = UDim2.new(0.4,0.2,0.4)
Frame2.Active = false
Frame2.Visible = false
Frame2.Draggable = false

TextLabel.Parent = Frame2
TextLabel.BackgroundColor3 = Color3.new(1,1,1)
TextLabel.BackgroundTransparency = 0
TextLabel.Position = UDim2.new(0.103524067, 0, 0.200333327, 0)
TextLabel.Size = UDim2.new(0.8,0,0.2)
TextLabel.Font = Enum.Font.SourceSansLight
TextLabel.FontSize = Enum.FontSize.Size14
TextLabel.Text = "Loading Sm0r3 UI"
TextLabel.TextScaled = true
TextLabel.TextSize = 8
TextLabel.TextWrapped = true

local Frame3 = Instance.new("Frame")
local TextLabel2 = Instance.new("TextLabel")
local Texlabel3 = Instance.new("TextLabel")

Frame3.Parent = ScreenText
Frame3.BackgroundColor3 = Color3.new(0,0,0)
Frame3.BorderColor3 = Color3.new(1,1,1)
Frame3.Position = UDim2.new(0.3,0,0.2)
Frame3.Size = UDim2.new(0.4,0.2,0.4)
Frame3.Active = false
Frame3.Visible = false
Frame3.Draggable = false

TextLabel2.Parent = Frame3
TextLabel2.BackgroundColor3 = Color3.new(1,1,1)
TextLabel2.BackgroundTransparency = 0
TextLabel2.Position = UDim2.new(0.103524067, 0, 0.200333327, 0)
TextLabel2.Size = UDim2.new(0.8,0,0.2)
TextLabel2.Font = Enum.Font.SourceSansLight
TextLabel2.FontSize = Enum.FontSize.Size14
TextLabel2.Text = "Sm0r3 UI Loaded!"
TextLabel2.TextScaled = true
TextLabel2.TextSize = 8
TextLabel2.TextWrapped = true

TextLabel3.Parent = Frame3
TextLabel3.BackgroundColor3 = Color3.new(1,1,1)
TextLabel3.BackgroundTransparency = 0
TextLabel3.Position = UDim2.new(0.3,0,0.6)
TextLabel3.Size = UDim2.new(0.4,0,0.2)
TextLabel3.Font = Enum.Font.SourceSansLight
TextLabel3.FontSize = Enum.FontSize.Size14
TextLabel3.Text = "Enjoy the UI :)"
TextLabel3.TextScaled = true
TextLabel3.TextSize = 8
TextLabel3.TextWrapped = true

TextButton.MouseButton1Click:connect(function()
if TextBox.text == "Suqr3mee" then
Frame.Visible = false
Frame2.Visible = true
wait(3)
Frame2.Visible = false
Frame3.Visible = true
wait(1)
Frame3.Visible = false
end
end)

created 3 years ago

Lua online compiler

Write, Run & Share Lua code online using OneCompiler's Lua online compiler for free. It's one of the robust, feature-rich online compilers for Lua language, running the latest Lua version 5.4. Getting started with the OneCompiler's Lua editor is easy and fast. The editor shows sample boilerplate code when you choose language as Lua and start coding.

Taking inputs (stdin)

OneCompiler's Lua online editor supports stdin and users can give inputs to programs using the STDIN textbox under the I/O tab. Following is a sample Lua program which takes name as input and prints hello message with your name.

name = io.read("*a")
print ("Hello ", name)

About Lua

Lua is a light weight embeddable scripting language which is built on top of C. It is used in almost all kind of applications like games, web applications, mobile applications, image processing etc. It's a very powerful, fast, easy to learn, open-source scripting language.

Syntax help

Variables

By default all the variables declared are global variables
If the variables are explicitly mentioned as local then they are local variables.
Lua is a dynamically typed language and hence only the values will have types not the variables.

Examples

-- global variables
a = 10

-- local variables

local x = 30

Value Type	Description
number	Represents numbers
string	Represents text
nil	Differentiates values whether it has data or not
boolean	Value can be either true or false
function	Represents a sub-routine
userdata	Represents arbitary C data
thread	Represents independent threads of execution.
table	Can hold any value except nil

Loops

1. While:

While is also used to iterate a set of statements based on a condition. Usually while is preferred when number of iterations are not known in advance.

while(condition)
do
--code
end

2. Repeat-Until:

Repeat-Until is also used to iterate a set of statements based on a condition. It is very similar to Do-While, it is mostly used when you need to execute the statements atleast once.

repeat
   --code
until( condition )

3. For:

For loop is used to iterate a set of statements based on a condition.

for init,max/min value, increment
do
   --code
end

Functions

Function is a sub-routine which contains set of statements. Usually functions are written when multiple calls are required to same set of statements which increase re-usuability and modularity.

optional_function_scope function function_name( argument1, argument2, argument3........, argumentn)
--code
return params with comma seperated
end