big tool causes weird player movement | Roblox Studio Community | Page 1

half grail Jun 1, 2025, 12:38 AM

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aight so i have this melee tool and when you kill someone it makes a clone of their avatar and stacks it onto the tool but the longer it is it makes the players movement go all weird. especially when jumping. and yes everything is set to massless

the problem im having is that the torso of the clones is constantly having its cancollide property switched on. Ive been using a script to disable it but it keeps automatically switching on. How do i fix this 🙏

and ive already tried collision groups and it didnt work

prime walrus Jun 1, 2025, 12:40 AM

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half grail aight so i have this melee tool and when you kill someone it makes a clone of th...

could you please share the code so I can properly he of assistance

half grail Jun 1, 2025, 12:42 AM

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prime walrus could you please share the code so I can properly he of assistance

But its more of a problem with roblox's physics and default scripts or something

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pls dont ghost me bc im bad at scripting

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and for asking a stupid question that ion know is stupid

half grail Jun 1, 2025, 12:58 AM

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prime walrus could you please share the code so I can properly he of assistance

ok but dont laugh

gritty nacelle Jun 1, 2025, 12:58 AM

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half grail aight so i have this melee tool and when you kill someone it makes a clone of th...

It switching on sounds like a script issue imo

half grail Jun 1, 2025, 12:59 AM

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gritty nacelle It switching on sounds like a script issue imo

?

gritty nacelle Jun 1, 2025, 12:59 AM

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You said you used a script to turn of cancollide

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Then said but it keeps randomly switching on

half grail Jun 1, 2025, 12:59 AM

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i read something online it says roblox enables collision for npc/player torsos to stop them from noclipping

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idk if its true though

half grail Jun 1, 2025, 1:00 AM

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gritty nacelle You said you used a script to turn of cancollide

but if it is a scripting issue then how can i fix it

gritty nacelle Jun 1, 2025, 1:01 AM

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Send your script

half grail Jun 1, 2025, 1:02 AM

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📎 message.txt

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bro wtf

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everytime i copy it it sends as a text file

gritty nacelle Jun 1, 2025, 1:03 AM

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Put lua Your code then

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Shit

half grail Jun 1, 2025, 1:03 AM

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??

gritty nacelle Jun 1, 2025, 1:03 AM

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half grail Jun 1, 2025, 1:04 AM

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📎 message.txt

gritty nacelle Jun 1, 2025, 1:04 AM

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And send what's necessary discord won't allow too many characters

half grail Jun 1, 2025, 1:04 AM

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vro

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gritty nacelle Jun 1, 2025, 1:04 AM

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You just need whatever's to do with collision

half grail Jun 1, 2025, 1:04 AM

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k

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                for index, instance in pairs(clone:GetDescendants()) do -- make  massless
                        if instance:IsA("Part") then
                            instance.Massless = true
                            instance.CanCollide = false
                            instance.Anchored = false
                            print("asdf")
                        end
                    end

                    local hitboxweld = Instance.new("Motor6D")
                    hitboxweld.Parent = tool.noob.IDKWHATTONAMETHISPART
                    hitboxweld.Part0 = tool.noob.IDKWHATTONAMETHISPART
                    hitboxweld.Part1 = clone.Torso
                    hitboxweld.C0 = CFrame.new(0, -2.5 + scalenum / 1, 0) * CFrame.Angles(math.rad(0), math.rad(0), math.rad(0))
                    hitboxweld.C1 = CFrame.new(0, 0, 0) * CFrame.Angles(math.rad(0), math.rad(0), math.rad(0))
        end

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@gritty nacelle

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it makes it massless

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it unachors everything

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it turns off collisions for everything

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but the torso decides to leave collisions on

half grail Jun 1, 2025, 1:08 AM

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gritty nacelle And send what's necessary discord won't allow too many characters

i forgot to mention

gritty nacelle Jun 1, 2025, 1:09 AM

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So because it's a tool Roblox might be resetting its properties specifically anchored and collision

half grail Jun 1, 2025, 1:09 AM

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anchored is off

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so is massless

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for the torso

gritty nacelle Jun 1, 2025, 1:09 AM

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Try this it's a bit odd

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Add CustomNoCollide under all your parts inside your tool

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Y'know how to add an attribute

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Scroll to the bottom of the parts properties

half grail Jun 1, 2025, 1:10 AM

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then what

gritty nacelle Jun 1, 2025, 1:10 AM

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game:GetService("RunService").Heartbeat:Connect(function()
    for _, part in pairs(clone:GetDescendants()) do
        if part:IsA("BasePart") and part:GetAttribute("CustomNoCollide") then
            part.CanCollide = false
        end
    end
end)

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Then we use heartbeat service which just keeps telling the part to stay no collision

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If your parts not a basepart you'll need to change that

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Say a model or mesh

half grail Jun 1, 2025, 1:11 AM

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whatever a torso is

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where do i put it

gritty nacelle Jun 1, 2025, 1:12 AM

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Server script

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ServerScriptService

half grail Jun 1, 2025, 1:13 AM

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well how do i make a new attribute in a script

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oh wait nvm

gritty nacelle Jun 1, 2025, 1:14 AM

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Or here me out

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local tool = script.Parent

tool.Equipped:Connect(function(mouse)
    local player = game.Players:GetPlayerFromCharacter(tool.Parent)
    if not player then return end

    -- Clone the noob model
    local noobTemplate = game.ReplicatedStorage:WaitForChild("NoobModel")
    local clone = noobTemplate:Clone()

    -- Make all parts massless, non-collidable, and unanchored
    for _, part in pairs(clone:GetDescendants()) do
        if part:IsA("BasePart") then
            part.Massless = true
            part.CanCollide = false
            part.Anchored = false
        end
    end

    -- Parent the clone somewhere visible (e.g. workspace)
    clone.Parent = workspace

    -- Weld it to the sword
    local swordPart = tool:WaitForChild("noob"):WaitForChild("IDKWHATTONAMETHISPART")
    local torso = clone:FindFirstChild("Torso") or clone:FindFirstChild("UpperTorso")

    if torso and swordPart then
        local weld = Instance.new("Motor6D")
        weld.Part0 = swordPart
        weld.Part1 = torso
        weld.C0 = CFrame.new(0, -2.5, 0)
        weld.C1 = CFrame.new(0, 0, 0)
        weld.Parent = swordPart
    else
        warn("Missing torso or sword part.")
    end
end)

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Script under the tool

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Makes referencing it easier

half grail Jun 1, 2025, 1:15 AM

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this is how its set up

gritty nacelle Jun 1, 2025, 1:15 AM

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Yeah js stick it under the rool

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Tool

half grail Jun 1, 2025, 1:15 AM

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?

gritty nacelle Jun 1, 2025, 1:16 AM

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There's the full script

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wait im on pc lemme do it properly lol

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phone is ass

half grail Jun 1, 2025, 1:17 AM

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u wrote that all on a phone

gritty nacelle Jun 1, 2025, 1:18 AM

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local tool = script.Parent
local replicatedStorage = game:GetService("ReplicatedStorage")
local runService = game:GetService("RunService")
local noobTemplate = replicatedStorage:WaitForChild("NoobModel")
local scalenum = 1.0
local clone 
local heartbeatConnection

tool.Equipped:Connect(function()
    local player = game.Players:GetPlayerFromCharacter(tool.Parent)
    if not player then return end
    
    -- Clone and prepare the model
    clone = noobTemplate:Clone()
    for _, part in pairs(clone:GetDescendants()) do
        if part:IsA("BasePart") then
            part.Massless = true
            part.CanCollide = false
            part.Anchored = false
            part:SetAttribute("CustomNoCollide", true) -- used for Heartbeat check
        end
    end
    clone.Parent = workspace
    
    -- Weld it to the Tool part
    local attachPart = tool:WaitForChild("noob"):WaitForChild("IDKWHATTONAMETHISPART")
    local torso = clone:FindFirstChild("Torso") or clone:FindFirstChild("UpperTorso")
    if torso and attachPart then
        local weld = Instance.new("Motor6D")
        weld.Part0 = attachPart
        weld.Part1 = torso
        weld.C0 = CFrame.new(0, -2.5 + scalenum / 1, 0)
        weld.C1 = CFrame.new(0, 0, 0)
        weld.Parent = attachPart
    else
        warn("Torso or attach part not found.")
    end
    
    -- Start the heartbeat connection to force CanCollide = false
    heartbeatConnection = runService.Heartbeat:Connect(function()
        if not clone then return end
        for _, part in pairs(clone:GetDescendants()) do
            if part:IsA("BasePart") and part:GetAttribute("CustomNoCollide") then
                if part.CanCollide then
                    part.CanCollide = false
                end
            end
        end
    end)
end)

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tool.Unequipped:Connect(function()
    -- Clean up when tool is unequipped
    if clone then
        clone:Destroy()
        clone = nil
    end
    
    -- Disconnect the heartbeat connection
    if heartbeatConnection then
        heartbeatConnection:Disconnect()
        heartbeatConnection = nil
    end
end)

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all one script

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this will set the attribute

half grail Jun 1, 2025, 1:20 AM

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let me try it

gritty nacelle Jun 1, 2025, 1:23 AM

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you can ditch part of that code

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this works

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got my mini me through the wall

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📎 message.txt

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mad complicated but it works

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ill try debug it into something simplier

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js dont got much time rn

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does work tho

half grail Jun 1, 2025, 1:28 AM

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it didnt work

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wait hold on

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yea it isnt

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idk if its me that doesnt know where to place stuff but

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gritty nacelle Jun 1, 2025, 1:30 AM

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probably referencing your sword wrong

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hmm

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wait

half grail Jun 1, 2025, 1:31 AM

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the dummies are in a folder inside the tool

gritty nacelle Jun 1, 2025, 1:32 AM

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so you can js turn bros collision off

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i removed the models hrp and humanoid

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just incase thats whats making roblox auto set collision

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but the clothing of the model falls off

half grail Jun 1, 2025, 1:32 AM

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ye

gritty nacelle Jun 1, 2025, 1:32 AM

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so if you can keep them on say with a weld

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it should be ggs

half grail Jun 1, 2025, 1:32 AM

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they are with a weld

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but i want to keep the clothes

gritty nacelle Jun 1, 2025, 1:33 AM

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i think i know how

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i wouldnt want a naked sword either

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lemme try

half grail Jun 1, 2025, 1:34 AM

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?

gritty nacelle Jun 1, 2025, 1:38 AM

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half grail ?

so is the main issue you want the sword to not collide with parts like walls and the ground

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or players

half grail Jun 1, 2025, 1:39 AM

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sword cant collide with anything

gritty nacelle Jun 1, 2025, 1:39 AM

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yeah thats gonna be an issue since clothing cant be welded

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the only other issue is you need to use something like blender

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make all of the model into a mesh

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meaning you can then likely just turn collision off

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no clothing issue

half grail Jun 1, 2025, 1:39 AM

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ok

gritty nacelle Jun 1, 2025, 1:40 AM

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i think you could probably just directly export it from roblox into blender but im no blender god

half grail Jun 1, 2025, 1:42 AM

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aight ill try it

gritty nacelle Jun 1, 2025, 1:48 AM

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that was easy

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@half grail

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you can infact do it like this lol

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no scripts

#big tool causes weird player movement