My FNF JSON charter doesn't work!

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#1

Hello devs, sooo I am working on FNF game and I was trying to use FNF’s json charts, and this is my current code :

local time = 1.75
local basesong = game:GetService("HttpService"):JSONDecode(script.Parent.music.Chart.Value)
local song = basesong.song
local notes = song.notes
for i,x in pairs(song) do
	print("[" .. tostring(i) .. "] = " .. tostring(x))
end

local notekeys = {}

local notes = basesong.notes or song.notes

print(notes.sectionNotes)

local function tomilseconds(seconds)
	return seconds*1000
end

local function toseconds(milliseconds)
	return milliseconds/1000
end

local function notetypeconvert(type)
	if tonumber(type) then
		if type == 0 then return "Left" end
		if type == 1 then return "Down" end
		if type == 2 then return "Up" end
		if type == 3 then return "Right" end
		if type > 3 then 
			return notetypeconvert(type-4), true
		end
	end
end

local function note(typ, speed)
	if typ == "Left" then
		local note = game.ReplicatedStorage.Notes.LeftNote:Clone()
		note.Parent = script.Parent.Left
		note.Position = UDim2.new(script.Parent.Left.Left.Position.X.Scale, 0,6, 0)
		note:TweenPosition(UDim2.new(script.Parent.Left.Left.Position.X.Scale, 0,-6, 0), Enum.EasingDirection.Out, Enum.EasingStyle.Linear, speed)
		coroutine.wrap(function()
			task.wait(speed)
			note:Destroy()
		end)()
	elseif typ == "Down" then
		local note = game.ReplicatedStorage.Notes.DownNote:Clone()
		note.Parent = script.Parent.Left
		note.Position = UDim2.new(script.Parent.Left.Down.Position.X.Scale, 0,6, 0)
		note:TweenPosition(UDim2.new(script.Parent.Left.Down.Position.X.Scale, 0,-6, 0), Enum.EasingDirection.Out, Enum.EasingStyle.Linear, speed)
		coroutine.wrap(function()
			task.wait(speed)
			note:Destroy()
		end)()
	elseif typ == "Up" then
		local note = game.ReplicatedStorage.Notes.UpNote:Clone()
		note.Parent = script.Parent.Left
		note.Position = UDim2.new(script.Parent.Left.Up.Position.X.Scale, 0,6, 0)
		note:TweenPosition(UDim2.new(script.Parent.Left.Up.Position.X.Scale, 0,-6, 0), Enum.EasingDirection.Out, Enum.EasingStyle.Linear, speed)
		coroutine.wrap(function()
			task.wait(speed)
			note:Destroy()
		end)()
	elseif typ == "Right" then
		local note = game.ReplicatedStorage.Notes.RightNote:Clone()
		note.Parent = script.Parent.Left
		note.Position = UDim2.new(script.Parent.Left.Right.Position.X.Scale, 0,6, 0)
		note:TweenPosition(UDim2.new(script.Parent.Left.Right.Position.X.Scale, 0,-6, 0), Enum.EasingDirection.Out, Enum.EasingStyle.Linear, speed)
		coroutine.wrap(function()
			task.wait(speed)
			note:Destroy()
		end)()
	end
end

script.Parent.music:Play()

task.spawn(function()
	while task.wait() do
		for sectionnum, section in pairs(notes) do
			for notenum, note in pairs(section.sectionNotes) do
				print(note)
				local timeposition 	= note[1]
				local notetype 		= note[2]
				local notelength	= note[3]
				local timeframe = tomilseconds(time / song.speed)
				local timepast = tomilseconds(1)
				local data = timeposition .. "~" .. notetype

				if not notekeys[data] and timepast > timeposition - timeframe then
					--table.remove(notes[sectionnum]["sectionNotes"], notenum)
					notekeys[data] = true

					local side = section.mustHitSection


					--\\ Delete note from table
					table.remove(section.sectionNotes, notenum)

					--\\ Add note to game
					if notetype ~= nil and tonumber(notetype) then
						note(tonumber(notetype), song.speed)
					else
						note(math.random(1,4), song.speed)
					end
				end
			end
		end
	end
end)

task.spawn(function()
	while task.wait() do
		if script.Parent.music.PlaybackLoudness > 1.5 then
			local beat = game:GetService("TweenService"):Create(script.Parent.Left.UIScale, TweenInfo.new(0.2,Enum.EasingStyle.Cubic, Enum.EasingDirection.InOut, 0, false, 0), {
				Scale = 1;
			})
			script.Parent.Left.UIScale.Scale = 1.02
			beat:Play()
			beat.Completed:Wait()
		end
	end
end)

But it shows this error :

Players.JaceMorphing.PlayerGui.ScreenGui.LocalScript:101: attempt to call a table value

Why doesn’t it work?

4 Likes
#2

Please mark line 101 for us, it doesn’t show which line is 101.

#3

This is the line! I need to make this longer because limit…

#4

Your issue is exactly what the error says. You have a function called note which is probably what you’re trying to call, however in the for loop you made a variable called note as well, which overrides the function that you’ve previously declared:

local function note(typ, speed)

for notenum, note in pairs(section.sectionNotes) do

You need to either rename the variable or the function for the error to go away.

#6

Errors are gone, but notes don’t work :confused:

#8

And how do I get notes type, like Right, Down,Left,Up?

#10

You have already defined the function in the script. Try setting positions w