ROBLOX Pre-2013 Animate Script

local cachecopy = script.Parent:Clone()
local npc = script.Parent
local leftarm = npc["Left Arm"]
local leftleg = npc["Left Leg"]
local rightarm = npc["Right Arm"]
local rightleg = npc["Right Leg"]
local torso = npc["Torso"]
local head = npc["Head"]
local joints = {}
local canRespawn = true
local stance = "idle"

function MakeHuman()
    local h = Instance.new("Humanoid")
    h.MaxHealth = 100
    h.Health = 100
    h.WalkSpeed = 16
    h.Parent = npc
end

function ConnectWithInstance(instance)

    local c = Instance.new(instance)
    c.Part0 = torso
    c.Part1 = head
    c.C1 = c.Part1.CFrame:toObjectSpace(c.Part0.CFrame)
    c.Name = "HeadConnector"
    joints[c.Name] = c
    c.Parent = game.JointsService
    c = nil

    local c = Instance.new(instance)
    c.Part0 = torso
    c.Part1 = leftarm
    c.C0 = CFrame.new(-1.5,.5,0) * CFrame.Angles(math.rad(90),math.rad(90),math.rad(90))
    c.C1 = CFrame.new(0,-.5,0)
    c.Name = "LeftArmConnector"
    c.MaxVelocity = .15
    joints[c.Name] = c
    c.Parent = game.JointsService
    c = nil

    local c = Instance.new(instance)
    c.Part0 = torso
    c.Part1 = leftleg
    c.C0 = CFrame.new(-.5,-1.5,0) * CFrame.Angles(math.rad(90),math.rad(90),math.rad(90))
    c.C1 = CFrame.new(0,-.5,0)
    c.Name = "LeftLegConnector"
    c.MaxVelocity = .15
    joints[c.Name] = c
    c.Parent = game.JointsService
    c = nil

    local c = Instance.new(instance)
    c.Part0 = torso
    c.Part1 = rightarm
    c.C0 = CFrame.new(1.5,.5,0) * CFrame.Angles(math.rad(90),math.rad(90),math.rad(90))
    c.C1 = CFrame.new(0,-.5,0)
    c.Name = "RightArmConnector"
    c.MaxVelocity = .15
    joints[c.Name] = c
    c.Parent = game.JointsService
    c = nil

    local c = Instance.new(instance)
    c.Part0 = torso
    c.Part1 = rightleg
    c.C0 = CFrame.new(.5,-1.5,0) * CFrame.Angles(math.rad(90),math.rad(90),math.rad(90))
    c.C1 = CFrame.new(0,-.5,0)
    c.Name = "RightLegConnector"
    c.MaxVelocity = .15
    joints[c.Name] = c
    c.Parent = game.JointsService
    c = nil

end

function UnAnchor()
    for i,v in pairs(script.Parent:GetChildren()) do
        if v:IsA("BasePart") then
            v.Anchored = false
        end
    end
end

function AnimateFrame(time)
    local a
    local f
    local ca = 0
    if stance == "idle" then
        joints["RightArmConnector"].MaxVelocity = .15
        joints["LeftArmConnector"].MaxVelocity = .15
        a = .1
        f = 1
    elseif stance == "running" then
        joints["RightArmConnector"].MaxVelocity = .15
        joints["LeftArmConnector"].MaxVelocity = .15
        a = 1
        f = 9
    elseif stance == "jumping" then
        joints["RightArmConnector"].MaxVelocity = .5
        joints["LeftArmConnector"].MaxVelocity = .5
        joints["RightArmConnector"].DesiredAngle = 3.14
        joints["LeftArmConnector"].DesiredAngle = 3.14
        joints["RightLegConnector"].DesiredAngle = 0
        joints["LeftLegConnector"].DesiredAngle = 0
        return
    elseif stance == "climbing" then
        joints["RightArmConnector"].MaxVelocity = .5
        joints["LeftArmConnector"].MaxVelocity = .5
        a = 1
        f = 9
        ca = 3.14
    elseif stance == "sitting" then
        joints["RightArmConnector"].MaxVelocity = .15
        joints["LeftArmConnector"].MaxVelocity = .15
        joints["RightArmConnector"].DesiredAngle = 0
        joints["LeftArmConnector"].DesiredAngle = 0
        joints["RightLegConnector"].DesiredAngle = 1.57
        joints["LeftLegConnector"].DesiredAngle = 1.57
        return
    end
    local da = a * math.sin(time*f)
    joints["RightArmConnector"].DesiredAngle = -da - ca
    joints["LeftArmConnector"].DesiredAngle = da + ca
    joints["RightLegConnector"].DesiredAngle = da
    joints["LeftLegConnector"].DesiredAngle = -da
end

ConnectWithInstance("Motor6D")
MakeHuman()
UnAnchor()

npc.Humanoid.Running:connect(function(speed)
    if speed > 0 then
        stance = "running"
    else
        stance = "idle"
    end
end)

npc.Humanoid.Jumping:connect(function()
    stance = "jumping"
end)

npc.Humanoid.FreeFalling:connect(function()
    stance = "jumping" -- On purpose!
end)

npc.Humanoid.Seated:connect(function()
    stance = "sitting"
end)

coroutine.wrap(function()
    while true do
        local gt,time = wait()
        AnimateFrame(time)
    end
end)()




-- Custom Code Below