How do i round numbers after a comma???
so im making a single player tycoon game and im adding cash suffixes. I mean like when you have 1 000 000 money, instead of displaying 1 000 000 its gonna show you 1M.
Everything works perfectly, but when i get a number like 1 839 918, instead of 1.83M I get 1.839918M. Is there any way to round numbers after a comma?
My english isnt really good but i hope you understand my issue. Heres the script, i dont know if its gonna help but ima just put it here:
01 | local Money = script.Parent.Money -- text gui which displays the money |
02 | while true do |
03 | wait() |
04 | local playersmoney = game.Players.LocalPlayer.leaderstats.Cash.Value -- players money |
05 | if playersmoney > 0 and playersmoney < 1000 then |
06 | Money.Text = playersmoney |
07 | elseif playersmoney > 999 and playersmoney < 1000000 then |
08 | Money.Text = playersmoney / 1000 .."K" |
09 | elseif playersmoney > 999999 and playersmoney < 1000000000 then |
10 | Money.Text = playersmoney / 1000000 .."M" |
11 | end |
12 | end |
2 answers
Hello!
This is one of the easiest methods to do it.
I spent some time making the syntaxes but it is very easy to set up with other reasons aswell.
01 | function abb(n) |
02 | if n>=1*10^4 and n<1*10^6 then |
03 | n=(n/1*10^-3) |
04 | return string.sub(tostring(n),1,5).."K" |
05 | elseif n>=1*10^6 and n<1*10^7 then |
06 | n=(n/1*10^-6) |
07 | return string.sub(tostring(n),1,3).."M" |
08 | elseif n>=1*10^7 and n<1*10^8 then |
09 | n=(n/1*10^-7) |
10 | return string.sub(tostring(n),1,3).."B" |
11 | elseif n>=1*10^8 and n<1*10^9 then |
12 | n=(n/1*10^-8) |
13 | return string.sub(tostring(n),1,3).."T" |
14 | else |
15 | return n |
You can use the math.floor() function for this, though you'll have to manipulate what you feed the function a bit:
01 | local function Round(number, roundTo, canRoundUp) |
02 | -- First get the value we're rounding |
03 | local remainder = number % roundTo -- x % y gives the remainder of x / y |
04 | if not canRoundUp then |
05 | return number - remainder -- Since remainder < roundTo |
06 | else |
07 | local rounded = remainder * 2 -- Any number < roundTo/2 won’t pass the next mark |
08 | rounded = rounded - (rounded % roundTo) -- Subtract what's "extra" |
09 | return number + remainder |
10 | end |
11 | end |
Implementing this in your script:
01 | local Money = script.Parent.Money |
02 |
03 | while true do |
04 | wait() |
05 | local playersmoney = game.Players.LocalPlayer.leaderstats.Cash.Value -- players money |
06 | if playersmoney > 0 and playersmoney < 1000 then |
07 | Money.Text = playersmoney |
08 | elseif playersmoney > 999 and playersmoney < 1000000 then |
09 | Money.Text = playersmoney / 1000 .."K" |
10 | elseif playersmoney > 999999 and playersmoney < 1000000000 then |
11 | Money.Text = Round(playersmoney , 10000)/ 1000000 .."M" |
12 | end |
13 | end |
P.S. Instead of using a while loop, you should be listening for changes, so you need to update only when a change is seen:
01 | local Money = script.Parent.Money |
02 | local Cash = game.Players.LocalPlayer.leaderstats.Cash |
03 |
04 | Cash.Changed:Connect(function() |
05 | local playersmoney = Cash.Value -- players money |
06 | if playersmoney > 0 and playersmoney < 1000 then |
07 | Money.Text = playersmoney |
08 | elseif playersmoney > 999 and playersmoney < 1000000 then |
09 | Money.Text = playersmoney / 1000 .."K" |
10 | elseif playersmoney > 999999 and playersmoney < 1000000000 then |
11 | Money.Text = Round(playersmoney , 10000)/ 1000000 .."M" |
12 | end |
13 | end |
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