Silent aim open source

local Players = game:GetService("Players")
local localPlayer = Players.LocalPlayer 
local camera = workspace.CurrentCamera 
local mouse = localPlayer:GetMouse() 
local wtvp = camera.WorldToViewportPoint
             
local function getClosestPlayerHead()
    local target
    local distance = math.huge 
    for i, v in ipairs(Players.GetPlayers(Players)) do
         if v == localPlayer or not v.Character then continue end 
         local character = v.Character 
         if character.FindFirstChild(character, ) 
             head = character.Head 
             headPos, onScreen = (camera, head.Position)
            
             onScreen  
                 mouseDist = (.(mouse.X, mouse.Y) - .(headPos.X, headPos.Y)).Magnitude
                 mouseDist < distance  
                    distance = mouseDist 
                    target = head
                 
             
         
    
     target 
 
 old; old = (, , (...)
     method = ()
     args = {...}
     callingScript = ()
     (method == )  ((callingScript) ==   (callingScript) ==   (callingScript) ==   (callingScript) == )  
        args[] = camera.CFrame.Position
        args[] = (().Position - args[]).Unit * 
    
     ((args))
)