local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local Workspace = game:GetService("Workspace")

local player = Players.LocalPlayer
local Camera = Workspace.CurrentCamera
local Mouse = player:GetMouse()

getgenv().Silent = {
    Enabled = true, 
    Prediction = 0.18,
    TargetPart = "HumanoidRootPart",
    FOVRadius = 200, 
    FOVVisible = true, 
    FOVTransparency = 0.5 
}

local circle
pcall(function()
    circle = Drawing.new("Circle")
    circle.Color = Color3.fromRGB(255, 255, 255)
    circle.Thickness = 2
    circle.Filled = false
    circle.Transparency = getgenv().Silent.FOVTransparency
    circle.Radius = getgenv().Silent.FOVRadius
    circle.Visible = getgenv().Silent.FOVVisible
end)

local function updateFOVCircle()
    if not circle then return end
    pcall(function()
        local guiInset = game:GetService("GuiService"):GetGuiInset()
        circle.Position = Vector2.new(Mouse.X, Mouse.Y + guiInset.Y)
        circle.Radius = getgenv().Silent.FOVRadius
        circle.Transparency = getgenv().Silent.FOVTransparency
        circle.Visible = getgenv().Silent.FOVVisible
    end)
end

RunService.RenderStepped:Connect(updateFOVCircle)

local function GetClosestForSilent()
    local closest, distance = nil, getgenv().Silent.FOVRadius
    for _, v in ipairs(Players:GetPlayers()) do
        if v ~= player and v.Character and v.Character:FindFirstChild(getgenv().Silent.TargetPart) then
            local pos, onScreen = Camera:WorldToScreenPoint(v.Character[getgenv().Silent.TargetPart].Position)
            if onScreen then
                local diff = (Vector2.new(pos.X, pos.Y) - Vector2.new(Mouse.X, Mouse.Y)).Magnitude
                if diff < distance then
                    distance = diff
                    closest = v
                end
            end
        end
    end
    return closest
end

local mt = getrawmetatable(game)
setreadonly(mt, false)
local __index = mt.__index

mt.__index = function(self, key)
    if getgenv().Silent.Enabled and self == Mouse and key == "Hit" then
        local target = GetClosestForSilent()
        if target and target.Character and target.Character:FindFirstChild(getgenv().Silent.TargetPart) then
            local part = target.Character[getgenv().Silent.TargetPart]
            return (part.CFrame + (part.Velocity * getgenv().Silent.Prediction))
        end
    end
    return __index(self, key)
end
setreadonly(mt, true)