FE funny script (Universal) (R15 & Need Ragdoll before run)

-- Credits: Farhat, Pio, Gelatek

--[[]
getgenv().user = "USERNAME" -- replace with target's full username
getgenv().cum_range = 3.5 -- how long its will shoot?
loadstring(game:HttpGet("https://pastebin.com/raw/qrkqZTcP"))()
--]]

--[[
Keybinds:
R = Reset
T = Small
Y = Absurd large (buggy)
F, G = Idk ?
V = Backshot victim
W,S,A,D,E,Q = Controls
L = To look (mouse)
X = To shot
--]]

local user = getgenv().user
local cum_range = getgenv().cum_range

local players = cloneref(game:GetService("Players"))
local run_service = cloneref(game:GetService("RunService"))

local local_player = game.Players.LocalPlayer
local mouse = local_player:GetMouse()

local character = local_player.Character

local root_part = character.LowerTorso
local old_cframe = root_part.CFrame * CFrame.new(0, 0, -3) * CFrame.Angles(math.rad(-90), 0, 0)

local humanoid = character.Humanoid
local head = character.Head
local upper_torso = character.UpperTorso
local lower_torso = character.LowerTorso

local right_upper_arm = character.RightUpperArm
local right_lower_arm = character.RightLowerArm
local right_hand = character.RightHand

local left_upper_arm = character.LeftUpperArm
local left_lower_arm = character.LeftLowerArm
local left_hand = character.LeftHand

local right_upper_leg = character.RightUpperLeg
local right_lower_leg = character.RightLowerLeg
local right_foot = character.RightFoot

local left_upper_leg = character.LeftUpperLeg
local left_lower_leg = character.LeftLowerLeg
local left_foot = character.LeftFoot

local cum_part = nil

upper_torso:FindFirstChildWhichIsA("Attachment")

local offset = -1
local rot = 0
local rot_x, rot_y = 0, 0

local increasing, decreasing = false, false
local rotating_up, rotating_down = false, false
local rotating_left, rotating_right = false, false

local backshot = false
local look = false

local target = players[user].Character.LowerTorso or players[user].Character["Torso"]
workspace.Camera.CameraSubject = lower_torso

humanoid:SetStateEnabled(Enum.HumanoidStateType.Seated, false)

local void = CFrame.new(0, -1200, 0)
local con = run_service.Heartbeat:Connect(function()
    local sine = tick() * 60

    if increasing then
        offset += 0.1
    elseif decreasing then
        offset -= 0.1
    end

    if rotating_up then
        rot_x += 1
    elseif rotating_down then
        rot_x -= 1
    end

    if rotating_left then
        rot_y += 1
    elseif rotating_right then
        rot_y -= 1
    end

    if backshot then
        old_cframe = target.CFrame * CFrame.new(0, 0, 5 + 3 * math.sin(sine / 8)) * CFrame.Angles(math.rad(-90), 0, 0)
    else
        old_cframe = target.CFrame * CFrame.new(0, 0, 0) * CFrame.Angles(math.rad(-90), 0, 0)
    end

    root_part.CFrame = old_cframe
    lower_torso.CFrame = old_cframe * CFrame.new(0, 0, 0) * CFrame.Angles(math.rad(rot_x), 0, 0)
    upper_torso.CFrame = lower_torso.CFrame * CFrame.new(0, offset, 0) * CFrame.Angles(math.rad(rot_x * 2), 0, 0)

    local head_cf = upper_torso.CFrame * CFrame.new(0, 1, 0)
    if not look then
        head.CFrame = head_cf * CFrame.Angles(math.rad(rot), math.rad(rot_y * 2), 0)
    elseif look then
        head.CFrame = CFrame.new(head_cf.Position, head_cf.Position + mouse.Hit.LookVector * 90)
    end



    right_upper_arm.CFrame = head.CFrame

    if cum_part then
        right_lower_arm.CFrame = head.CFrame * CFrame.new(0, 1, 0)
        right_hand.CFrame = cum_part.CFrame
    else
        right_lower_arm.CFrame = head.CFrame
        right_hand.CFrame = head.CFrame
    end

    left_upper_arm.CFrame = head.CFrame
    left_lower_arm.CFrame = head.CFrame
    left_hand.CFrame = head.CFrame

    right_upper_leg.CFrame = old_cframe * CFrame.new(0, 1, 0)
    right_lower_leg.CFrame = right_upper_leg.CFrame
    right_foot.CFrame = old_cframe * CFrame.new(0.5, 0.5, -0.5) * CFrame.Angles(0, math.rad(-30), math.rad(0))

    left_upper_leg.CFrame = right_upper_leg.CFrame
    left_lower_leg.CFrame = right_upper_leg.CFrame
    left_foot.CFrame = old_cframe * CFrame.new(-0.5, 0.5, -0.5) * CFrame.Angles(0, math.rad(30), math.rad(0))
end)

local con2 = mouse.KeyDown:Connect(function(key)
    if key == "r" then
        offset = 10
    elseif key == "t" then
        offset = 3
    elseif key == "y" then
        offset = 200
    elseif key == "f" then
        rot = 0
    elseif key == "g" then
        rot = 90
    elseif key == "v" then
        backshot = not backshot
    elseif key == "w" then
        increasing = true
    elseif key == "s" then
        decreasing = true
    elseif key == "e" then
        rotating_up = true
    elseif key == "q" then
        rotating_down = true
    elseif key == "a" then
        rotating_left = true
    elseif key == "d" then
        rotating_right = true
    elseif key == "l" then
        look = true
    elseif key == "x" then
        if cum_part then
            cum_part:Destroy()
            cum_part = nil
            return
        end

        cum_part = Instance.new("Part")
        cum_part.Size = Vector3.new(0.1, 0.1, 0.1)
        cum_part.Transparency = 0.9
        cum_part.CanCollide = true
        cum_part.Parent = character
        cum_part.CFrame = head.CFrame

        for i = 1, 10 do
            cum_part.Velocity = (head.CFrame.UpVector * 20) + Vector3.new(0, 10, 0)
            task.wait()
        end
    end
end)

local con3 = mouse.KeyUp:Connect(function(key)
    if key == "w" then
        increasing = false
    elseif key == "s" then
        decreasing = false
    elseif key == "e" then
        rotating_up = false
    elseif key == "q" then
        rotating_down = false
    elseif key == "a" then
        rotating_left = false
    elseif key == "d" then
        rotating_right = false
    elseif key == "l" then
        look = false
    end
end)

humanoid.Died:Once(function()
    con:Disconnect()
    con2:Disconnect()
    con3:Disconnect()
end)