I want the RGB to change based on the textboxes which contain a number and it changed the color of the frame. It is not working.
while true do
wait()
script.Parent.BackgroundColor3.r = script.Parent.HMR.Text
script.Parent.BackgroundColor3.b = script.Parent.HMB.Text
script.Parent.BackgroundColor3.g = script.Parent.HMG.Text
end
If more info is needed, then please ask me in the comments.
Adding onto RedCommanders answer, you can only set a color3 with all values set at once, so not each individually.
The math.min and math.max makes sure that the value is between 0 and 255.
I've also added or 0 after the declaration of the variables, may the user input anything like "lol", it wont error because it now would see it as 0 instead of nil
while true do
wait()
local nR = math.max(0,math.min(255,tonumber(script.Parent.HMR.Text) or 0 ))
local nB = math.max(0,math.min(255,tonumber(script.Parent.HMB.Text) or 0 ))
local nG = math.max(0,math.min(255,tonumber(script.Parent.HMG.Text) or 0 ))
script.Parent.BackgroundColor3.r = Color3.fromRGB(nR,nB,nG)
end
What you type is a string, not a number.
Lucky for you it's easy to make it a number, just use tonumber()
while true do
wait()
local nR = tonumber(script.Parent.HMR.Text)
local nB = tonumber(script.Parent.HMB.Text)
local nG = tonumber(script.Parent.HMG.Text)
if nR and nB and nG then
script.Parent.BackgroundColor3.r = nR
script.Parent.BackgroundColor3.b = nB
script.Parent.BackgroundColor3.g = nG
end
end
The if is to check if they are numbers
If you have a question, just ask :)
this did not work for me unfortunately
" r cannot be assigned to" was what i got
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2 comments
thanks for this!
Yeah, 2 things I forgot xD