My sprint animation is bugging | Roblox Studio Community | Page 1

wispy torrent Jul 17, 2025, 8:13 PM

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I try to play my animation to see what it looks like but it's not like the rig, with the same animID, i don't know where the problem is...(I'm french sorry for my english)

uncut coral Jul 17, 2025, 9:13 PM

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give the script here

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@wispy torrent

wispy torrent Jul 17, 2025, 9:21 PM

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uncut coral <@665254612739162163>

local UserInputService = game:GetService("UserInputService")
local humanoid = game.Players.LocalPlayer.Character:WaitForChild("Humanoid")
local RunService = game:GetService("RunService")
local camera = game.Workspace.Camera
local animation = script.runAnimation
local AnimTrack = humanoid:LoadAnimation(animation)

local sprint = false
local walkSpeed = 10
local sprintSpeed = 25

local maxStamina = 1000
local stamina = maxStamina
local regenStamina = maxStamina/600
local drainSpeed = 0.25
local drained = false

local function isMoving()
local moveDirection = humanoid.MoveDirection
return moveDirection.Magnitude > 0
end

RunService.Heartbeat:Connect(function()
if sprint then
if stamina > 0 then
stamina = math.max(stamina - drainSpeed, 0)
AnimTrack:Play()
else
sprint = false
drained = true
humanoid.WalkSpeed = walkSpeed
camera.FieldOfView = 60
end
elseif not sprint then
stamina = math.min(stamina + regenStamina, maxStamina)
if drained and stamina == maxStamina then
drained = false
end
if not isMoving() then
camera.FieldOfView = 60
end
end
end)

UserInputService.InputBegan:Connect(function(Input, isTyping)
if isTyping then return end
if Input.KeyCode == Enum.KeyCode.LeftShift and not drained and isMoving() then
sprint = true
camera.FieldOfView = 55
humanoid.WalkSpeed = sprintSpeed
end
end)

UserInputService.InputEnded:Connect(function(Input)
if Input.KeyCode == Enum.KeyCode.LeftShift then
sprint = false
camera.FieldOfView = 60
humanoid.WalkSpeed = walkSpeed
end
end)

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i've juste put a :Pley() one time to see the loop of the animation

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but the loop didn't worl

uncut coral Jul 17, 2025, 9:24 PM

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:Pley()?

wispy torrent Jul 17, 2025, 9:25 PM

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uncut coral :Pley()?

:Play() sorry

uncut coral Jul 17, 2025, 9:25 PM

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ur calling the animation every frame

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only play it when sprinting is true and then stop it if sprinting ends

wispy torrent Jul 17, 2025, 9:26 PM

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i try it but the result is the same

random minnowBOT Jul 17, 2025, 9:26 PM

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studio ** You are now Level 1! ** studio

uncut coral Jul 17, 2025, 9:27 PM

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wispy torrent i try it but the result is the same

did u remove the loop also?

wispy torrent Jul 17, 2025, 9:27 PM

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with your option

wispy torrent Jul 17, 2025, 9:28 PM

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uncut coral did u remove the loop also?

yes

uncut coral Jul 17, 2025, 9:33 PM

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is ur anim Looped?

wispy torrent Jul 17, 2025, 9:35 PM

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uncut coral is ur anim Looped?

how so ?

uncut coral Jul 17, 2025, 9:36 PM

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ur anim is restarting every frame in heartbeat service

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remove AnimTrack:Play() from heartbeat and

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move it to inputbegan

wispy torrent Jul 17, 2025, 9:38 PM

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yeah i've do that, there is no more AnimTrack:Play() form heartbeat but the problem is still the same

uncut coral Jul 17, 2025, 9:38 PM

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add this to the heartbeat

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wait

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ill type it

wispy torrent Jul 17, 2025, 9:38 PM

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thx

uncut coral Jul 17, 2025, 9:39 PM

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if AnimTrack:IsPlaying then
AnimTrack:Stop()

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at the end

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and check animation properties

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if looped is enabled

wispy torrent Jul 17, 2025, 9:40 PM

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RunService.Heartbeat:Connect(function()
if sprint then
if stamina > 0 then
stamina = math.max(stamina - drainSpeed, 0)
else
sprint = false
drained = true
humanoid.WalkSpeed = walkSpeed
camera.FieldOfView = 60
end
elseif not sprint then
stamina = math.min(stamina + regenStamina, maxStamina)
if drained and stamina == maxStamina then
drained = false
end
if not isMoving() then
camera.FieldOfView = 60
end
end
AnimTrack:Stop()
end)

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like that ?

uncut coral Jul 17, 2025, 9:40 PM

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no

uncut coral Jul 17, 2025, 9:41 PM

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uncut coral if AnimTrack:IsPlaying then AnimTrack:Stop()

.

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under camera.FieldofView

wispy torrent Jul 17, 2025, 9:41 PM

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ohhh

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thx ill try

wispy torrent Jul 17, 2025, 9:43 PM

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uncut coral under camera.FieldofView

IsPlaying have parentheses no ?

uncut coral Jul 17, 2025, 9:43 PM

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also have u checked ur animation properties

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does it have looped

wispy torrent Jul 17, 2025, 9:43 PM

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uncut coral also have u checked ur animation properties

how ?

uncut coral Jul 17, 2025, 9:43 PM

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enabled

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find ur animation

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that u use

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or u use

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roblox one

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check the run animation properties

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in workspace

wispy torrent Jul 17, 2025, 9:46 PM

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my roblox studio is very laggy...

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i will try

wispy torrent Jul 17, 2025, 9:50 PM

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uncut coral under camera.FieldofView

i've tried that and that cause my pc to crash

random minnowBOT Jul 17, 2025, 9:50 PM

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studio ** You are now Level 2! ** studio

uncut coral Jul 17, 2025, 9:50 PM

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u got any errors in output?

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in ur original script

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that u gave

wispy torrent Jul 17, 2025, 9:51 PM

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no i don't

wispy torrent Jul 17, 2025, 9:51 PM

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uncut coral roblox one

where ?

uncut coral Jul 17, 2025, 9:52 PM

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give ur animid

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imma test sum

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this thing

wispy torrent Jul 17, 2025, 9:53 PM

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loop is actived

uncut coral Jul 17, 2025, 9:53 PM

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give ur animid

wispy torrent Jul 17, 2025, 9:53 PM

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86305053668673

uncut coral Jul 17, 2025, 9:58 PM

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u got any errors in ur output?

wispy torrent Jul 17, 2025, 9:59 PM

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i've checked and no i don't

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that very weird

uncut coral Jul 17, 2025, 10:00 PM

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idk im clueless tbh

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wait

wispy torrent Jul 17, 2025, 10:04 PM

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is the problem from here ?

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uncut coral Jul 17, 2025, 10:06 PM

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okay wait

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i got the animation and the script in my studio

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imma try some things rq

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i got the same error u hav

wispy torrent Jul 17, 2025, 10:07 PM

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if i remove the runservice that doesn't work aswell

uncut coral Jul 17, 2025, 10:13 PM

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so what i think

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myself

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if im wrong or not

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but

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walk overrides the animation

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imma fix it rq

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and then send u the script

wispy torrent Jul 17, 2025, 10:14 PM

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Thx

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I have to delete the walk animation of the rig that i use in statercharacter ?

uncut coral Jul 17, 2025, 10:16 PM

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nono

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dont delete anything

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its simple fix

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just setting the priority higher in script

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give me 1 sec

wispy torrent Jul 17, 2025, 10:17 PM

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okay thx

uncut coral Jul 17, 2025, 10:22 PM

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ill send the new script in dms

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with fixing the heartbeat etc

wispy torrent Jul 17, 2025, 10:23 PM

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uncut coral with fixing the heartbeat etc

very thank you for your help mate

#My sprint animation is bugging