local env = getsenv(game:GetService("Players").LocalPlayer["PlayerGui"]["GUI"]["Client"])
local mouse = game:GetService("Players").LocalPlayer:GetMouse()

mouse.KeyDown:connect(function(k)
   if k ~= "e" then return end
   for i,v in pairs(game:GetService("Players"):GetPlayers()) do
       if v.Character then
           if v.Team ~= game:GetService("Players").LocalPlayer.Team then
               if v ~= game:GetService("Players").LocalPlayer then
                   coroutine.resume(coroutine.create(function()
                       for i=1,10 do
                           wait()
                           v.Character.HumanoidRootPart.CFrame = game:GetService("Players").LocalPlayer.Character.Head.CFrame * CFrame.new(0,0,-3)
                           env.firebullet()
                       end
                   end))
               end
           end
       end
   end