For some reason, my local variables in the module script all seem to be nil, with no exact explanation for it, or solution. Local Script (Stamina bar Script):
local ms = require(game.ReplicatedStorage.ModuleScript)
if not ms then
local ms = require(game.ReplicatedStorage:WaitForChild("ModuleScript"))
end
local TW = game:GetService("TweenService")--Get Tween Service
local Staminabar = script.Parent -- Get The Stamina bar
local function UpdateStaminabar() --Stamina Bar Size Change Function
local stamina = math.clamp(ms.stamina / ms.maxstamina, 0, 1) --Maths
local info = TweenInfo.new(ms.stamina / ms.maxstamina,Enum.EasingStyle.Linear,Enum.EasingDirection.InOut,0,false,0) --Tween Info
TW:Create(script.Parent,info,{Size = UDim2.fromScale(ms.stamina, 1)}):Play() -- Create The Tween Then Play It
end
UpdateStaminabar()--Update The Health Bar
ms.stamina:GetPropertyChangedSignal("Value"):Connect(UpdateStaminabar) --Update The Health Bar When The Health Change
ms.maxstamina:GetPropertyChangedSignal("Value"):Connect(UpdateStaminabar) --Update The Health Bar Wheb The MaxHealth Change
LocalScript (Combat Script):
local ms = require(game.ReplicatedStorage.ModuleScript)
if not ms then
local ms = require(game.ReplicatedStorage:WaitForChild("ModuleScript"))
end
local uis = game:GetService("UserInputService")
local cas = game:GetService("ContextActionService")
local rs = game:GetService("ReplicatedStorage")
local events = rs:WaitForChild("Events")
local hitbox = events:WaitForChild("Hitbox")
local plr = game.Players.LocalPlayer
local character = plr.Character
if not character then
plr:WaitForChild("Character")
end
local humanoid = character.Humanoid
local animator = humanoid:WaitForChild("Animator")
local idle = animator:LoadAnimation(script:WaitForChild("idle"))
local jab = animator:LoadAnimation(script:WaitForChild("jab"))
local rightcross = animator:LoadAnimation(script:WaitForChild("rightstraight"))
local lefthook = animator:LoadAnimation(script:WaitForChild("lefthook"))
local righthook = animator:LoadAnimation(script:WaitForChild("righthook"))
local swingsfx = script:WaitForChild("Air swing")
local currentPunch = 0
local currentPunch2 = 0
local debounce1 = false
local debounce2 = false
local function onInputBegan(input)
if debounce2 == true then return end
if ms.stamina <= 0 then return end
if input.KeyCode == Enum.KeyCode.Q then
ms.stamina -= 20
debounce2 = true
humanoid.WalkSpeed = 0.5
lefthook:Play()
swingsfx:Play()
hitbox:FireServer(Vector3.new(4, 5, 3), Vector3.new(4.5, 1), 7.5, 0.15)
task.wait(0.5)
humanoid.WalkSpeed = 10
lefthook:Stop()
task.wait(6)
debounce2 = false
end
if input.KeyCode == Enum.KeyCode.E then
ms.stamina -= 20
debounce2 = true
humanoid.WalkSpeed = 0.5
righthook:Play()
swingsfx:Play()
hitbox:FireServer(Vector3.new(4, 5, 3), Vector3.new(4.5, 1), 7.5, 0.15)
task.wait(0.5)
humanoid.WalkSpeed = 10
righthook:Stop()
task.wait(6)
debounce2 = false
end
end
local function punch()
if debounce1 then return end
debounce1 = true
if currentPunch == 0 then
ms.stamina -= 10
humanoid.WalkSpeed = 0.6
jab:Play()
swingsfx:Play()
hitbox:FireServer(Vector3.new(4, 5, 3), Vector3.new(5.7, 1), 2.5, 0.15)
task.wait(0.5)
humanoid.WalkSpeed = 10
jab:Stop()
debounce1 = false
elseif currentPunch == 1 then
ms.stamina -= 10
humanoid.WalkSpeed = 0.6
rightcross:Play()
swingsfx:Play()
hitbox:FireServer(Vector3.new(4, 5, 3), Vector3.new(5.7, 1), 2.5, 0.15)
task.wait(0.5)
humanoid.WalkSpeed = 10
rightcross:Stop()
debounce1 = false
elseif currentPunch == 2 then
ms.stamina -= 10
humanoid.WalkSpeed = 0.6
jab:Play()
swingsfx:Play()
hitbox:FireServer(Vector3.new(4, 5, 3), Vector3.new(5.7, 1), 2.5, 0.15)
task.wait(0.5)
humanoid.WalkSpeed = 10
jab:Stop()
debounce1 = false
elseif currentPunch == 3 then
ms.stamina -= 10
debounce2 = true
humanoid.WalkSpeed = 0.6
rightcross:Play()
swingsfx:Play()
hitbox:FireServer(Vector3.new(4, 5, 3), Vector3.new(5.7, 1), 5, 0.15)
task.wait(0.5)
humanoid.WalkSpeed = 10
rightcross:Stop()
debounce1 = false
debounce2 = false
end
if currentPunch == 3 then
currentPunch = 0
debounce1 = true
wait(2)
debounce1 = false
else
currentPunch += 1
end
end
cas:BindAction("Punch", punch, true, Enum.UserInputType.MouseButton1)
uis.InputBegan:Connect(onInputBegan)
ModuleScript:
local info = {}
local stamina = 100
local maxstamina = 100
return info
I was trying to make a stamina system, together with a stamina bar, but they just refuse to use the locals, and instead print out errors like:
15:00:30.915 Players.Morelval1.PlayerGui.ScreenGui.StaminaBar.Frame.StaminaBar Script:12: attempt to perform arithmetic (div) on nil - Client - StaminaBar Script:12 15:00:32.505 Players.Morelval1.PlayerGui.Main.PunchScript:39: attempt to compare nil <= number - Client - PunchScript:39
I was expecting for the variables to be interacted with, and be used.
local ms = require(game.ReplicatedStorage.ModuleScript)
if not ms then
local ms = require(game.ReplicatedStorage:WaitForChild("ModuleScript"))
end
The second ms is local to the if statement. It shadows the first ms. So in case the first require failed you'll store the return value of the second require into the wrong variable.
Remove the local keyword.
local ms = require(game.ReplicatedStorage.ModuleScript)
if not ms then
ms = require(game.ReplicatedStorage:WaitForChild("ModuleScript"))
end
Or simply
local ms = require(game.ReplicatedStorage.ModuleScript)
or require(game.ReplicatedStorage:WaitForChild("ModuleScript"))
Of course you should still check if the second require attempt succeeded befor you proceed.
No to your actual problem.
local info = {}
local stamina = 100
local maxstamina = 100
return info
You return an empty table here. So any index operation on ms will result in nil.
You want to do this:
local info = {
stamina = 100,
maxstamina = 100,
}
return info
or
local info = {}
info.stamina = 100
info.maxstamina = 100
return info
As stamina and maxstamina need to be fields of the table info, not local variables to your script.
Then the result of your require statement will be the table { maxstamina = 100, stamina = 100 } instead of { }