local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local UserInputService = game:GetService("UserInputService")
local LocalPlayer = Players.LocalPlayer
local Camera = workspace.CurrentCamera

local KEY = Enum.KeyCode.C
local DISTANCE = 4

local enabled = false
local targetHRP = nil
local loop = nil

local function hrp(plr)
    return plr.Character and plr.Character:FindFirstChild("HumanoidRootPart")
end

local function closestToMouse()
    local mouse = UserInputService:GetMouseLocation()
    local best, bestDist = nil, math.huge

    for _, p in ipairs(Players:GetPlayers()) do
        if p ~= LocalPlayer then
            local h = hrp(p)
            if h then
                local v, on = Camera:WorldToViewportPoint(h.Position)
                if on then
                    local d = (Vector2.new(v.X, v.Y) - mouse).Magnitude
                    if d < bestDist then
                        bestDist = d
                        best = h
                    end
                end
            end
        end
    end

    return best
end

local function start()
    local myHRP = hrp(LocalPlayer)
    if not myHRP then return end

    targetHRP = closestToMouse()
    if not targetHRP then return end

    loop = RunService.Heartbeat:Connect(function()
        if not enabled then return end
        if not myHRP or not targetHRP then return end

        local cf = myHRP.CFrame
        targetHRP.CFrame = cf + cf.LookVector * DISTANCE
        targetHRP.AssemblyLinearVelocity = Vector3.zero
        targetHRP.AssemblyAngularVelocity = Vector3.zero
    end)
end

local function stop()
    if loop then
        loop:Disconnect()
        loop = nil
    end
    targetHRP = nil
end

UserInputService.InputBegan:Connect(function(input, gpe)
    if gpe then return end
    if input.KeyCode == KEY then
        enabled = not enabled
        if enabled then
            start()
        else
            stop()
        end
    end
end)