Roblox Studio in Roblox GUI

-- Objects

local ScreenGui = Instance.new("ScreenGui")
local Login = Instance.new("Frame")
local TextLabel = Instance.new("TextLabel")
local TextLabel_2 = Instance.new("TextLabel")
local Username = Instance.new("TextBox")
local Password = Instance.new("TextBox")
local sub = Instance.new("TextButton")
local Invalid = Instance.new("TextLabel")
local Main = Instance.new("Frame")
local ball = Instance.new("TextButton")
local TextButton = Instance.new("TextButton")
local building = Instance.new("TextButton")
local f3x = Instance.new("TextButton")

-- Properties

ScreenGui.Parent = game.Players.LocalPlayer.PlayerGui

Login.Name = "Login"
Login.Parent = ScreenGui
Login.BackgroundColor3 = Color3.new(1, 1, 0.498039)
Login.BorderSizePixel = 0
Login.Position = UDim2.new(0, 47, 0, 169)
Login.Size = UDim2.new(0, 266, 0, 290)

TextLabel.Parent = Login
TextLabel.BackgroundColor3 = Color3.new(1, 1, 1)
TextLabel.BackgroundTransparency = 1
TextLabel.BorderSizePixel = 0
TextLabel.Size = UDim2.new(0, 266, 0, 38)
TextLabel.Font = Enum.Font.SourceSans
TextLabel.FontSize = Enum.FontSize.Size14
TextLabel.Text = "Roblox Studio GUI - Login"
TextLabel.TextColor3 = Color3.new(0.333333, 1, 0.498039)
TextLabel.TextScaled = true
TextLabel.TextSize = 14
TextLabel.TextWrapped = true

TextLabel_2.Parent = Login
TextLabel_2.BackgroundColor3 = Color3.new(1, 1, 1)
TextLabel_2.BackgroundTransparency = 1
TextLabel_2.Position = UDim2.new(0, 167, 0, 39)
TextLabel_2.Size = UDim2.new(0, 99, 0, 28)
TextLabel_2.Font = Enum.Font.SourceSans
TextLabel_2.FontSize = Enum.FontSize.Size14
TextLabel_2.Text = "Made by EliasSam2 "
TextLabel_2.TextColor3 = Color3.new(0.333333, 1, 0.498039)
TextLabel_2.TextScaled = true
TextLabel_2.TextSize = 14
TextLabel_2.TextWrapped = true

Username.Name = "Username"
Username.Parent = Login
Username.BackgroundColor3 = Color3.new(0.333333, 0.666667, 1)
Username.BorderSizePixel = 0
Username.Position = UDim2.new(0, 33, 0, 95)
Username.Size = UDim2.new(0, 200, 0, 50)
Username.Font = Enum.Font.Cartoon
Username.FontSize = Enum.FontSize.Size14
Username.Text = "Username"
Username.TextColor3 = Color3.new(0.333333, 1, 0.498039)
Username.TextScaled = true
Username.TextSize = 14
Username.TextWrapped = true

Password.Name = "Password"
Password.Parent = Login
Password.BackgroundColor3 = Color3.new(0.333333, 0.666667, 1)
Password.BorderSizePixel = 0
Password.Position = UDim2.new(0, 33, 0, 167)
Password.Size = UDim2.new(0, 200, 0, 50)
Password.Font = Enum.Font.Cartoon
Password.FontSize = Enum.FontSize.Size14
Password.Text = "Password"
Password.TextColor3 = Color3.new(0.333333, 1, 0.498039)
Password.TextScaled = true
Password.TextSize = 14
Password.TextWrapped = true

sub.Name = "sub"
sub.Parent = Login
sub.BackgroundColor3 = Color3.new(0.333333, 0.666667, 1)
sub.BorderSizePixel = 0
sub.Position = UDim2.new(0, 59, 0, 240)
sub.Size = UDim2.new(0, 146, 0, 50)
sub.Font = Enum.Font.Cartoon
sub.FontSize = Enum.FontSize.Size14
sub.Text = "Submit"
sub.TextColor3 = Color3.new(0.333333, 1, 0.498039)
sub.TextScaled = true
sub.TextSize = 14
sub.TextWrapped = true
sub.MouseButton1Down:connect(function()
 Main.Visible = true
end)

Invalid.Name = "Invalid"
Invalid.Parent = Login
Invalid.BackgroundColor3 = Color3.new(1, 1, 1)
Invalid.BackgroundTransparency = 2
Invalid.BorderSizePixel = 0
Invalid.Position = UDim2.new(0, 0, 0, 219)
Invalid.Size = UDim2.new(0, 266, 0, 21)
Invalid.Visible = false
Invalid.Font = Enum.Font.SourceSans
Invalid.FontSize = Enum.FontSize.Size14
Invalid.Text = "Invalid Username Or Password"
Invalid.TextColor3 = Color3.new(1, 0, 0)
Invalid.TextSize = 14

Main.Name = "Main"
Main.Parent = ScreenGui
Main.BackgroundColor3 = Color3.new(1, 1, 1)
Main.BorderSizePixel = 0
Main.Size = UDim2.new(0, 807, 0, 100)
Main.Visible = false

ball.Name = "ball"
ball.Parent = Main
ball.BackgroundColor3 = Color3.new(0.333333, 0.666667, 1)
ball.BorderSizePixel = 0
ball.Position = UDim2.new(0, 36, 0, 16)
ball.Size = UDim2.new(0, 132, 0, 34)
ball.Font = Enum.Font.Cartoon
ball.FontSize = Enum.FontSize.Size14
ball.Text = "New Part"
ball.TextColor3 = Color3.new(0.333333, 1, 0.498039)
ball.TextScaled = true
ball.TextSize = 14
ball.TextWrapped = true
ball.MouseButton1Down:connect(function()
part = Instance.new('Part',game.Workspace)
end)

TextButton.Parent = Main
TextButton.BackgroundColor3 = Color3.new(0.333333, 0.666667, 1)
TextButton.BorderSizePixel = 0
TextButton.Position = UDim2.new(0, 38, 0, 67)
TextButton.Size = UDim2.new(0, 129, 0, 33)
TextButton.Font = Enum.Font.Cartoon
TextButton.FontSize = Enum.FontSize.Size14
TextButton.Text = "New Ball"
TextButton.TextColor3 = Color3.new(0.333333, 1, 0.498039)
TextButton.TextScaled = true
TextButton.TextSize = 14
TextButton.TextWrapped = true
TextButton.MouseButton1Down:connect(function()
    part2 = Instance.new('Part',game.Workspace)
    part2.Shape = 'Ball'
end)

building.Name = "building"
building.Parent = Main
building.BackgroundColor3 = Color3.new(0.333333, 0.666667, 1)
building.BorderSizePixel = 0
building.Position = UDim2.new(0, 187, 0, 20)
building.Size = UDim2.new(0, 200, 0, 60)
building.Font = Enum.Font.Cartoon
building.FontSize = Enum.FontSize.Size14
building.Text = "Btools"
building.TextColor3 = Color3.new(0.333333, 1, 0.498039)
building.TextScaled = true
building.TextSize = 14
building.TextWrapped = true
building.MouseButton1Down:connect(function()
a = Instance.new("HopperBin")
    a.BinType = 1
    a.Parent = game.Players.LocalPlayer.Backpack
    a = Instance.new("HopperBin")
    a.BinType = 4
    a.Parent = game.Players.LocalPlayer.Backpack
    a = Instance.new("HopperBin")
    a.BinType = 3
    a.Parent = game.Players.LocalPlayer.Backpack
end)

f3x.Name = "f3x"
f3x.Parent = Main
f3x.BackgroundColor3 = Color3.new(0.333333, 0.666667, 1)
f3x.BorderSizePixel = 0
f3x.Position = UDim2.new(0, 404, 0, 21)
f3x.Size = UDim2.new(0, 200, 0, 54)
f3x.Font = Enum.Font.Cartoon
f3x.FontSize = Enum.FontSize.Size14
f3x.Text = "F3X"
f3x.TextColor3 = Color3.new(0.333333, 1, 0.498039)
f3x.TextScaled = true
f3x.TextSize = 14
f3x.TextWrapped = true
f3x.MouseButton1Down:connect(function()

end)