local Players = game.Players
local LocalPlayer = Players.LocalPlayer
local GetPlayers = Players.GetPlayers
local Camera = workspace.CurrentCamera
local WTSP = Camera.WorldToScreenPoint
local FindFirstChild = game.FindFirstChild
local Vector2_new = Vector2.new
local Mouse = LocalPlayer.GetMouse(LocalPlayer)
function ClosestChar()
    local Max, Close = math.huge
    for I,V in pairs(GetPlayers(Players)) do
        if V ~= LocalPlayer and V.Team ~= LocalPlayer.Team and V.Character then
            local Head = FindFirstChild(V.Character, "Head")
            if Head then
                local Pos, OnScreen = WTSP(Camera, Head.Position)
                if OnScreen then
                    local Dist = (Vector2_new(Pos.X, Pos.Y) - Vector2_new(Mouse.X, Mouse.Y)).Magnitude
                    if Dist < Max then
                        Max = Dist
                        Close = V.Character
                    end
                end
            end
        end
    end
    return Close
end

local MT = getrawmetatable(game)
local __namecall = MT.__namecall
setreadonly(MT, false)
MT.__namecall = newcclosure(function(self, ...)
    local Method = getnamecallmethod()
    if Method == "FindPartOnRay" and not checkcaller() and tostring(getfenv(0).script) == "GunInterface" then
        local Character = ClosestChar()
        if Character then
            return Character.Head, Character.Head.Position
        end
    end

    return __namecall(self, ...)
end)
setreadonly(MT, true)