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Help with arguments and functions?

Asked by 9 years ago

So I made a function that allows me to make GuiButtons,this function has five arguments:

.Size

.Position

.ButtonSize

.ButtonPositon

.PlayerImage

.Parent

but when I put them in I get an error saying:

Workspace.Script:35: ')' expected near ','

How would I add a UDim value you to this argument?

function CreateButton(Size,Position,ButtonSize,ButtonPosition,PlayerImage,Parent)
----------------------ObjectTable----------------------
local Objects = {}
----------------------Button----------------------
local Button = Instance.new("TextButton",Parent)
Button.Style = Enum.ButtonStyle.RobloxRoundButton
Button.Size = UDim2.new(ButtonSize)
Button.Text = "PlayerName"
Button.Name = "Button"
Button.Position = UDim2.new(ButtonPosition)
table.insert(Objects,Button)
----------------------ButtonUnderImage----------------------
local Buttonunderimage = Instance.new("Frame",Parent)
Buttonunderimage.Style = Enum.FrameStyle.DropShadow
Buttonunderimage.Size = UDim2.new(Size)
Buttonunderimage.Name = "ButtonUnderImage"
Buttonunderimage.Position = UDim2.new(Position)
table.insert(Objects,Buttonunderimage)
----------------------PlayerImage----------------------
local PlayerImage = Instance.new("ImageLabel",Parent)
PlayerImage.BackgroundTransparency = 1
PlayerImage.Image = PlayerImage
PlayerImage.Name = "PlayerImage"
PlayerImage.Position = UDim2.new(Position)
PlayerImage.Size = UDim2.new(Size)
table.insert(Objects,PlayerImage)
----------------------Returninig----------------------
return(Objects)
end
Button = CreateButton(
UDim2.new(0.2,0,0.14, 0), 
UDim2.new(0.02, 0,0.02, 0),
UDim2.new(0.2, 0,0.14, 0),
UDim2.new(0.08, 0,0.13, 0),
"http://www.roblox.com/asset/?id=133035324",
game.Players.Player.PlayerGui.ScreenGui)
--[[UDim2.new(0.2,0,0.14, 0), - Size
    UDim2.new(0.02, 0,0.02, 0)- Position
    UDim2.new(0.2, 0,0.14, 0) -ButtonSize
    UDim2.new(0.08, 0,0.13, 0)- ButtonPosition
    http://www.roblox.com/asset/?id=133035324"-Player Image
    game.Players.Player.PlayerGui.ScreenGui-Parent
--]]
for i,v in pairs (Button) do
    print(v)
end

1 answer

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1
Answered by
BlueTaslem 18071 Moderation Voter Administrator Community Moderator Super Administrator
9 years ago

Sizes and Positions are UDim2 values.

You have to actually make UDim2 values when you are passing them -- that isn't just something like (1, 2) (Lua doesn't allow this syntax -- because it wouldn't make sense -- which is what is causing your error)

UDim2.new constructor

So, something like this:

CreateButton(
    UDim2.new(0.2, 0, 0.14, 0),
    UDim2.new(0.02, 0, 0.02, 0),
    UDim2.new(0.2, 0, 0.14, 0),
    UDim2.new(0.08, 0, 0.13, 0),
    0,
    game.Player.PlayerGui.ScreenGui
)
0
Thanks for the help but I got another error while putting in the parent parameter kevinnight45 550 — 9y
0
Workspace.Script:36: unexpected symbol near ')' kevinnight45 550 — 9y
1
You have an extra parenthesis on line 32. BlueTaslem 18071 — 9y
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