Put AT the Start of script

local Player = game:GetService("Players").USERNAME
local Mouse,mouse,UserInputService,ContextActionService
do
	script.Parent = Player.Character
	local CAS = {Actions={}}
	local Event = Instance.new("RemoteEvent")
	Event.Name = "UserInput_Event"
	Event.Parent = Player.Character
	local fakeEvent = function()
		local t = {_fakeEvent=true}
		t.Connect = function(self,f)self.Function=f end
		t.connect = t.Connect
		return t
	end
    local m = {Target=nil,Hit=CFrame.new(),KeyUp=fakeEvent(),KeyDown=fakeEvent(),Button1Up=fakeEvent(),Button1Down=fakeEvent()}
	local UIS = {InputBegan=fakeEvent(),InputEnded=fakeEvent()}
	function CAS:BindAction(name,fun,touch,...)
		CAS.Actions[name] = {Name=name,Function=fun,Keys={...}}
	end
	function CAS:UnbindAction(name)
		CAS.Actions[name] = nil
	end
	local function te(self,ev,...)
		local t = m[ev]
		if t and t._fakeEvent and t.Function then
			t.Function(...)
		end
	end
	m.TrigEvent = te
	UIS.TrigEvent = te
	Event.OnServerEvent:Connect(function(plr,io)
	    if plr~=Player then return end
		if io.isMouse then
			m.Target = io.Target
			m.Hit = io.Hit
		elseif io.UserInputType == Enum.UserInputType.MouseButton1 then
	        if io.UserInputState == Enum.UserInputState.Begin then
				m:TrigEvent("Button1Down")
			else
				m:TrigEvent("Button1Up")
			end
		else
			for n,t in pairs(CAS.Actions) do
				for _,k in pairs(t.Keys) do
					if k==io.KeyCode then
						t.Function(t.Name,io.UserInputState,io)
					end
				end
			end
	        if io.UserInputState == Enum.UserInputState.Begin then
	            m:TrigEvent("KeyDown",io.KeyCode.Name:lower())
				UIS:TrigEvent("InputBegan",io,false)
			else
				m:TrigEvent("KeyUp",io.KeyCode.Name:lower())
				UIS:TrigEvent("InputEnded",io,false)
	        end
	    end
	end)
	Mouse,mouse,UserInputService,ContextActionService = m,m,UIS,CAS
	end