silent aim

local players = game:GetService("Players") --// players
local local_player = players.LocalPlayer --// localplayer
local mouse = local_player:GetMouse() --// mouse
local user_input_service = game:GetService("UserInputService") --// userinputservice
local current_camera = game:GetService("Workspace").CurrentCamera --// currentcamera

local global_module = require(game:GetService("ReplicatedStorage").SharedModules.Global) --// global module

local hitboxes = {"Head", "HumanoidRootPart", "LowerTorso", "UpperTorso"} --// hitboxes

local field_of_view = 150 --// field of view

--// our fov circle
local circle = Drawing.new("Circle")
circle.Visible = true
circle.Radius = field_of_view
circle.Filled = false
circle.Thickness = 1
circle.Color = Color3.new(1, 1, 1)

--// functions
--@Param hitboxes Array ["Head", "Torso"]
--// get closest entity to cursor
local function closest_to_cursor(hitboxes)
	local target, part = nil, nil
	local max_distance, max_part_distance = math.huge, math.huge
	if not next(hitboxes) then
		return
	end
	for i, v in next, players:GetPlayers() do
		if v ~= local_player and v.Character and v.Character:FindFirstChild("HumanoidRootPart") then
			local position, on_screen = current_camera:WorldToScreenPoint(v.Character.HumanoidRootPart.Position)
			local distance = (Vector2.new(position.x, position.y) - Vector2.new(mouse.x, mouse.y)).Magnitude
			if distance < max_distance then
				target, max_distance = v, distance
			end
		end
	end
	if target then
		for i, v in next, target.Character:GetChildren() do
			if table.find(hitboxes, v.Name) then
				local world_to_screen, on_screen = current_camera:WorldToScreenPoint(v.Position)
				local distance = (Vector2.new(world_to_screen.x, world_to_screen.y) - Vector2.new(mouse.x, mouse.y)).magnitude
				if distance < max_part_distance and on_screen and distance < field_of_view then
					part, max_part_distance = v, distance
				end
			end
		end
	end
	return {target, part}
end
--// end of functions

do --// events
	do --// input changed

		-- this is just to center the circle
		user_input_service.InputChanged:connect(function(input)
			if input.UserInputType == Enum.UserInputType.MouseMovement and circle.Position ~= Vector2.new(current_camera.ViewportSize.x / 2, current_camera.ViewportSize.y / 2) then
				circle.Position = Vector2.new(current_camera.ViewportSize.x / 2, current_camera.ViewportSize.y / 2)
			end
		end)
	end
end

do --// silent aim
	local old = global_module.Utils.GetMouseHit
	global_module.Utils.GetMouseHit = function(...)
		if closest_to_cursor(hitboxes)[1] and closest_to_cursor(hitboxes)[2] then
			return closest_to_cursor(hitboxes)[2].Position
		else
			return old(...)
		end
	end
end