CODEWITHSUNDEEP
luaroblox
ivan321pum
ivan321pum

Reputation: 35

Why doesn't this code work in roblox studio? I'm new and I don't know why it gives me error

local contador = 1 
local jugadores = game.Players
while jugadores > 3 do
while contador > 10 do
    contador = contador + 1
    print("Quedan " ..contador.. "segundos")
    wait(1)
print( "Hay "..jugadores.. "jugadores" ) 
end
end

It gives me the error in bold and the parenthesis

I tried to quit the parenthesis but I'm new and I don't know what to do. Thanks

Upvotes: 1

Views: 200

Answers (2)

Kylaaa
Kylaaa

Reputation: 7188

Because you are using a Script in the Workspace, it will execute as soon as it is loaded into the world. So when this code runs it will go something like this :

  • there are no players in the world...
  • is jugadores greater than 3? no, skip the loops...
  • exit

So you need to have a way to wait for players to join the game before you execute your logic. I would recommend using the Players.PlayerAdded signal as a way to check when there are enough players.

local Players = game:GetService("Players")

-- when a player joins the game, check if we have enough players
Players.PlayerAdded:Connect(function(player)
    local jugadoresTotal = #Players:GetPlayers()
    print(string.format("Hay %d jugadores", jugadoresTotal))

    if jugadoresTotal > 3 then
        local contador = 1
        while contador <= 10 do
            print(string.format("Quedan %d segundos", contador))
            wait(1)
            contador = contador + 1
         end

         -- do something now that we have 4 players
    end
end)

Upvotes: 1

koyaanisqatsi
koyaanisqatsi

Reputation: 2793

Yes - To Concat strings together use two dots not two asterisk.
So use .. instead of: **
http://www.lua.org/pil/3.4.html

Upvotes: 1

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