Unanchored fly

local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local LocalPlayer = Players.LocalPlayer
IYMouse = LocalPlayer:GetMouse()
local uis = game:GetService("UserInputService")

if not getgenv().Network then
 getgenv().Network = {
  BaseParts = {};
  FakeConnections = {};
  Connections = {};
  Output = {
   Enabled = true;
   Prefix = "[NETWORK] ";
   Send = function(Type,Output,BypassOutput)
    if typeof(Type) == "function" and (Type == print or Type == warn or Type == error) and typeof(Output) == "string" and (typeof(BypassOutput) == "nil" or typeof(BypassOutput) == "boolean") then
     if Network["Output"].Enabled == true or BypassOutput == true then
      Type(Network["Output"].Prefix..Output);
     end;
    elseif Network["Output"].Enabled == true then
     error(Network["Output"].Prefix.."Output Send Error : Invalid syntax.");
    end;
   end;
  };
  CharacterRelative = false;
 }

 Network["Output"].Send(print,": Loading.")
 Network["Velocity"] = Vector3.new(14.46262424,14.46262424,14.46262424); --exactly 25.1 magnitude
 Network["RetainPart"] = function(Part,ReturnFakePart) --function for retaining ownership of unanchored parts
  assert(typeof(Part) == "Instance" and Part:IsA("BasePart") and Part:IsDescendantOf(workspace),Network["Output"].Prefix.."RetainPart Error : Invalid syntax: Arg1 (Part) must be a BasePart which is a descendant of workspace.")
  assert(typeof(ReturnFakePart) == "boolean" or typeof(ReturnFakePart) == "nil",Network["Output"].Prefix.."RetainPart Error : Invalid syntax: Arg2 (ReturnFakePart) must be a boolean or nil.")
  if not table.find(Network["BaseParts"],Part) then
   if Network.CharacterRelative == true then
    local Character = LocalPlayer.Character
    if Character and Character.PrimaryPart then
     local Distance = (Character.PrimaryPart.Position-Part.Position).Magnitude
     if Distance > 1000 then
      Network["Output"].Send(warn,"RetainPart Warning : PartOwnership not applied to BasePart "..Part:GetFullName()..", as it is more than "..gethiddenproperty(LocalPlayer,"MaximumSimulationRadius").." studs away.")
      return false
     end
    else
     Network["Output"].Send(warn,"RetainPart Warning : PartOwnership not applied to BasePart "..Part:GetFullName()..", as the LocalPlayer Character's PrimaryPart does not exist.")
     return false
    end
   end
   table.insert(Network["BaseParts"],Part)
   Part.CustomPhysicalProperties = PhysicalProperties.new(0,0,0,0,0)
   Network["Output"].Send(print,"PartOwnership Output : PartOwnership applied to BasePart "..Part:GetFullName()..".")
   if ReturnFakePart == true then
    return FakePart
   end
  else
   Network["Output"].Send(warn,"RetainPart Warning : PartOwnership not applied to BasePart "..Part:GetFullName()..", as it already active.")
   return false
  end
 end

 Network["RemovePart"] = function(Part) --function for removing ownership of unanchored part
  assert(typeof(Part) == "Instance" and Part:IsA("BasePart"),Network["Output"].Prefix.."RemovePart Error : Invalid syntax: Arg1 (Part) must be a BasePart.")
  local Index = table.find(Network["BaseParts"],Part)
  if Index then
   table.remove(Network["BaseParts"],Index)
   Network["Output"].Send(print,"RemovePart Output: PartOwnership removed from BasePart "..Part:GetFullName()..".")
  else
   Network["Output"].Send(warn,"RemovePart Warning : BasePart "..Part:GetFullName().." not found in BaseParts table.")
  end
 end

 Network["SuperStepper"] = Instance.new("BindableEvent") --make super fast event to connect to
 for _,Event in pairs({RunService.Stepped,RunService.Heartbeat}) do
  Event:Connect(function()
   return Network["SuperStepper"]:Fire(Network["SuperStepper"],tick())
  end)
 end

 Network["PartOwnership"] = {};
 Network["PartOwnership"]["PreMethodSettings"] = {};
 Network["PartOwnership"]["Enabled"] = false;
 Network["PartOwnership"]["Enable"] = coroutine.create(function() --creating a thread for network stuff
  if Network["PartOwnership"]["Enabled"] == false then
   Network["PartOwnership"]["Enabled"] = true --do cool network stuff before doing more cool network stuff
   Network["PartOwnership"]["PreMethodSettings"].ReplicationFocus = LocalPlayer.ReplicationFocus
   LocalPlayer.ReplicationFocus = workspace
   Network["PartOwnership"]["PreMethodSettings"].SimulationRadius = gethiddenproperty(LocalPlayer,"SimulationRadius")
   Network["PartOwnership"]["Connection"] = Network["SuperStepper"].Event:Connect(function() --super fast asynchronous loop
    sethiddenproperty(LocalPlayer,"SimulationRadius",1/0)
    for _,Part in pairs(Network["BaseParts"]) do --loop through parts and do network stuff
     coroutine.wrap(function()
      if Part:IsDescendantOf(workspace) then
       if Network.CharacterRelative == true then
        local Character = LocalPlayer.Character;
        if Character and Character.PrimaryPart then
         local Distance = (Character.PrimaryPart.Position - Part.Position).Magnitude
         if Distance > 1000 then
          Network["Output"].Send(warn,"PartOwnership Warning : PartOwnership not applied to BasePart "..Part:GetFullName()..", as it is more than "..gethiddenproperty(LocalPlayer,"MaximumSimulationRadius").." studs away.")
          Lost = true;
          Network["RemovePart"](Part)
         end
        else
         Network["Output"].Send(warn,"PartOwnership Warning : PartOwnership not applied to BasePart "..Part:GetFullName()..", as the LocalPlayer Character's PrimaryPart does not exist.")
        end
       end
       Part.Velocity = Network["Velocity"]+Vector3.new(0,math.cos(tick()*10)/100,0) --keep network by sending physics packets of 30 magnitude + an everchanging addition in the y level so roblox doesnt get triggered and fuck your ownership
      else
       Network["RemovePart"](Part)
      end
     end)()
    end
   end)
   Network["Output"].Send(print,"PartOwnership Output : PartOwnership enabled.")
  else
   Network["Output"].Send(warn,"PartOwnership Output : PartOwnership already enabled.")
  end
 end)
 Network["PartOwnership"]["Disable"] = coroutine.create(function()
  if Network["PartOwnership"]["Connection"] then
   Network["PartOwnership"]["Connection"]:Disconnect()
   LocalPlayer.ReplicationFocus = Network["PartOwnership"]["PreMethodSettings"].ReplicationFocus
   sethiddenproperty(LocalPlayer,"SimulationRadius",Network["PartOwnership"]["PreMethodSettings"].SimulationRadius)
   Network["PartOwnership"]["PreMethodSettings"] = {}
   for _,Part in pairs(Network["BaseParts"]) do
    Network["RemovePart"](Part)
   end
   Network["PartOwnership"]["Enabled"] = false
   Network["Output"].Send(print,"PartOwnership Output : PartOwnership disabled.")
  else
   Network["Output"].Send(warn,"PartOwnership Output : PartOwnership already disabled.")
  end
 end)
 Network["Output"].Send(print,": Loaded.")
end

coroutine.resume(Network["PartOwnership"]["Enable"])
IYMouse.Button1Down:Connect(function()
object = IYMouse.Target
 if uis:IsKeyDown(Enum.KeyCode.LeftControl) and object.Anchored == false then
 game.Workspace.CurrentCamera.CameraSubject = object
 Network.RetainPart(object)
 LocalPlayer.Character.HumanoidRootPart.Anchored = true
repeat wait() until Players.LocalPlayer and Players.LocalPlayer.Character and Players.LocalPlayer.Character:FindFirstChildOfClass("Humanoid")
	repeat wait() until IYMouse
	if flyKeyDown or flyKeyUp then flyKeyDown:Disconnect() flyKeyUp:Disconnect() end

	local T = object
	local CONTROL = {F = 0, B = 0, L = 0, R = 0, Q = 0, E = 0}
	local lCONTROL = {F = 0, B = 0, L = 0, R = 0, Q = 0, E = 0}
	local SPEED = 0

	local function FLY()
		FLYING = true
		BG = Instance.new('BodyGyro')
		BV = Instance.new('BodyVelocity')
		BG.P = 9e4
		BG.Parent = T
		BV.Parent = T
		BG.maxTorque = Vector3.new(9e9, 9e9, 9e9)
		BG.cframe = T.CFrame
		BV.velocity = Vector3.new(0, 0, 0)
		BV.maxForce = Vector3.new(9e9, 9e9, 9e9)
		task.spawn(function()
			repeat wait()
				if CONTROL.L + CONTROL.R ~= 0 or CONTROL.F + CONTROL.B ~= 0 or CONTROL.Q + CONTROL.E ~= 0 then
					SPEED = 50
				elseif not (CONTROL.L + CONTROL.R ~= 0 or CONTROL.F + CONTROL.B ~= 0 or CONTROL.Q + CONTROL.E ~= 0) and SPEED ~= 0 then
					SPEED = 0
				end
				if (CONTROL.L + CONTROL.R) ~= 0 or (CONTROL.F + CONTROL.B) ~= 0 or (CONTROL.Q + CONTROL.E) ~= 0 then
					BV.velocity = ((workspace.CurrentCamera.CoordinateFrame.lookVector * (CONTROL.F + CONTROL.B)) + ((workspace.CurrentCamera.CoordinateFrame * CFrame.new(CONTROL.L + CONTROL.R, (CONTROL.F + CONTROL.B + CONTROL.Q + CONTROL.E) * 0.2, 0).p) - workspace.CurrentCamera.CoordinateFrame.p)) * SPEED
					lCONTROL = {F = CONTROL.F, B = CONTROL.B, L = CONTROL.L, R = CONTROL.R}
				elseif (CONTROL.L + CONTROL.R) == 0 and (CONTROL.F + CONTROL.B) == 0 and (CONTROL.Q + CONTROL.E) == 0 and SPEED ~= 0 then
					BV.velocity = ((workspace.CurrentCamera.CoordinateFrame.lookVector * (lCONTROL.F + lCONTROL.B)) + ((workspace.CurrentCamera.CoordinateFrame * CFrame.new(lCONTROL.L + lCONTROL.R, (lCONTROL.F + lCONTROL.B + CONTROL.Q + CONTROL.E) * 0.2, 0).p) - workspace.CurrentCamera.CoordinateFrame.p)) * SPEED
				else
					BV.velocity = Vector3.new(0, 0, 0)
				end
				BG.cframe = workspace.CurrentCamera.CoordinateFrame
			until not FLYING
			CONTROL = {F = 0, B = 0, L = 0, R = 0, Q = 0, E = 0}
			lCONTROL = {F = 0, B = 0, L = 0, R = 0, Q = 0, E = 0}
			SPEED = 0
			BG:Destroy()
			BV:Destroy()
		end)
	end
	flyKeyDown = IYMouse.KeyDown:Connect(function(KEY)
		if KEY:lower() == 'w' then
			CONTROL.F = 1
		elseif KEY:lower() == 's' then
			CONTROL.B = -1
		elseif KEY:lower() == 'a' then
			CONTROL.L = -1
		elseif KEY:lower() == 'd' then 
			CONTROL.R = 1
		elseif QEfly and KEY:lower() == 'e' then
			CONTROL.Q = 2
		elseif QEfly and KEY:lower() == 'q' then
			CONTROL.E = -2
		end
		pcall(function() workspace.CurrentCamera.CameraType = Enum.CameraType.Track end)
	end)
	flyKeyUp = IYMouse.KeyUp:Connect(function(KEY)
		if KEY:lower() == 'w' then
			CONTROL.F = 0
		elseif KEY:lower() == 's' then
			CONTROL.B = 0
		elseif KEY:lower() == 'a' then
			CONTROL.L = 0
		elseif KEY:lower() == 'd' then
			CONTROL.R = 0
		elseif KEY:lower() == 'e' then
			CONTROL.Q = 0
		elseif KEY:lower() == 'q' then
			CONTROL.E = 0
		end
	end)
	FLY()
end
end)

IYMouse.KeyDown:connect(function()
  if game:GetService("UserInputService"):IsKeyDown(Enum.KeyCode.LeftShift) then
    --BG:Destroy()
    --BV:Destroy()
    FLYING = false
    Network.RemovePart(object)
    object.Velocity = Vector3.new(0, -1 , 0)
    LocalPlayer.Character.HumanoidRootPart.Anchored = false
    game.Workspace.CurrentCamera.CameraSubject = LocalPlayer.Character.Humanoid
  end
end)