apocalyptic attack

local localPlayer = game:GetService("Players").LocalPlayer
local currentCamera = game:GetService("Workspace").CurrentCamera
local mouse = localPlayer:GetMouse()

local function getClosestPlayerToCursor()
    local closestPlayer = nil
    local shortestDistance = math.huge

    for i, v in pairs(game:GetService("Workspace").enemies:GetChildren()) do
        if v:FindFirstChild("Humanoid") and v.Humanoid.Health ~= 0 and v:FindFirstChild("HumanoidRootPart") and v:FindFirstChild("Head") then
            local pos = currentCamera:WorldToViewportPoint(v.HumanoidRootPart.Position)
            local magnitude = (Vector2.new(pos.X, pos.Y) - Vector2.new(mouse.X, mouse.Y)).magnitude

            if magnitude < shortestDistance then
                closestPlayer = v
                shortestDistance = magnitude
            end
        end
    end

    return closestPlayer
end

local mt = getrawmetatable(game)
local oldNamecall = mt.__namecall
if setreadonly then setreadonly(mt, false) else make_writeable(mt, true) end
local namecallMethod = getnamecallmethod or get_namecall_method
local newClose = newcclosure or function(f) return f end

mt.__namecall = newClose(function(...)
    local method = namecallMethod()
    local args = {...}

    if tostring(method) == "FireServer" and tostring(args[1]) == "Gun" and getClosestPlayerToCursor() then
        args[2]["Hit"] = getClosestPlayerToCursor().Head
        args[2]["Pos"] = getClosestPlayerToCursor().Head.Position

        return oldNamecall(unpack(args))
    end

    return oldNamecall(...)
end)

if setreadonly then setreadonly(mt, true) else make_writeable(mt, false) end