How to make ragdoll Joints

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#1

How to make ragdoll similar like that?

#2

Um…

You can just replace a rig’s Motor6Ds with Physical Constraints, more precisely BallSocketConstraints…

1 Like
#3

typically, Ragdoll systems are made by creating an invisible part inside of every single body part of every players character and linking all body parts together with a Ball-Socket Constraint instead of a Motor6D when in the Ragdoll state (you can use Attributes for this), again, this is a bit more of a tricky creation but this video helped me out with understanding and even making my own Ragdoll system which I use in my current project.

#4

Okay, I made scripts, but I have a bit problem
robloxapp-20241111-1520313.wmv (1.5 MB)

Here is ModuleScript

local ragdoll = {}

function ragdoll.Start(character)
	if character.Ragdoll.Value then return end
	character.Ragdoll.Value = true
	for i, joint in pairs(character:GetDescendants()) do
		if joint:IsA("Motor6D") then
			local socket = Instance.new("BallSocketConstraint")
			local a0 = Instance.new("Attachment")
			local a1 = Instance.new("Attachment")
			a0.Parent = joint.Part0
			a1.Parent = joint.Part1
			socket.Parent = joint.Parent
			socket.Attachment0 = a0
			socket.Attachment1 = a1
			a0.CFrame = joint.C0
			a1.CFrame = joint.C1
			socket.LimitsEnabled = true
			socket.TwistLimitsEnabled = true

			joint.Enabled = false
		end
	end

	character.Humanoid.WalkSpeed = 0
	character.Humanoid.JumpPower = 0

	character.Humanoid.PlatformStand = true

	character.Humanoid.AutoRotate = false
end

function ragdoll.Stop(character)
	local hrp = character:FindFirstChild("HumanoidRootPart")
	local hum = character:FindFirstChild("Humanoid")

	hum.PlatformStand = false

	for i, joint in pairs(character:GetDescendants()) do
		if joint:IsA("BallSocketConstraint") then
			joint:Destroy()
		end

		if joint:IsA("Motor6D") then
			joint.Enabled = true
		end
	end

	character.Ragdoll.Value = false

	hum:ChangeState(Enum.HumanoidStateType.GettingUp)

	hum.WalkSpeed = 16
	hum.JumpPower = 50

	hum.AutoRotate = true
end

return ragdoll

and script for tool

local tool = script.Parent
local debounce = true
tool.Activated:Connect(function()
	if debounce == true then
		debounce = false
		wait(tool.Cooldown.Value)
		debounce = true
	end
end)

tool.Handle.Touched:Connect(function(hit) -- Ragdoll
	if debounce == false then
		script.Disabled = true
		local Ragdoll = require(game.ServerScriptService.Main.Ragdoll)
		Ragdoll.Start(hit.Parent)
		local force = Instance.new("BodyVelocity", hit.Parent.HumanoidRootPart)
		force.MaxForce = Vector3.new(2,2,2) * math.huge
		local direction = (hit.Parent.HumanoidRootPart.CFrame.Position - tool.Parent.HumanoidRootPart.CFrame.Position).Unit
		force.Velocity = (direction + Vector3.new(0,1,0)).Unit * 25
		local rotation = Instance.new("BodyAngularVelocity", hit.Parent.HumanoidRootPart)
		rotation.AngularVelocity = Vector3.new(1,1,1) * math.pi * 5
		rotation.MaxTorque = Vector3.new(2,2,2) * math.huge
		rotation.P = 5000
		tool.Handle.Slap:Play()
		wait(0.35)
		force:Destroy()
		rotation:Destroy()
		script.Disabled = false
		wait(math.random(1.25, 3.15))
		Ragdoll.Stop(hit.Parent)
	end
end)