detain script

local t=Instance.new("HopperBin",game.Players.LocalPlayer.Backpack)
t.Name="Detain"
sub=nil
t.Selected:connect(function(m)
m.Button1Down:connect(function()
if m.Target~=nil then
pcall(function() sub.Parent.Torso.Anchored=false end)
sub=m.Target
if sub.Parent:FindFirstChild("Torso")~=nil then
sub.Parent.Torso.Anchored=true
coroutine.wrap(function()
while sub.Parent.Torso.Anchored do wait()
sub.Parent.Torso.CFrame=game.Players.LocalPlayer.Character.Torso.CFrame*CFrame.new(0,0,-2.5)
end
end)()
end
end
end)
end)