Laser

if game:GetService("RunService"):IsClient() then error("Script must be server-side in order to work; use h/ and not hl/") end
local Player,Mouse,mouse,UserInputService,ContextActionService = owner
do
	print("FE Compatibility code by Mokiros")
	script.Parent = Player.Character

	--RemoteEvent for communicating
	local Event = Instance.new("RemoteEvent")
	Event.Name = "UserInput_Event"

	--Fake event to make stuff like Mouse.KeyDown work
	local function fakeEvent()
		local t = {_fakeEvent=true,Connect=function(self,f)self.Function=f end}
		t.connect = t.Connect
		return t
	end

	--Creating fake input objects with fake variables
    local m = {Target=nil,Hit=CFrame.new(),KeyUp=fakeEvent(),KeyDown=fakeEvent(),Button1Up=fakeEvent(),Button1Down=fakeEvent()}
	local UIS = {InputBegan=fakeEvent(),InputEnded=fakeEvent()}
	local CAS = {Actions={},BindAction=function(self,name,fun,touch,...)
		CAS.Actions[name] = fun and {Name=name,Function=fun,Keys={...}} or nil
	end}
	--Merged 2 functions into one by checking amount of arguments
	CAS.UnbindAction = CAS.BindAction

	--This function will trigger the events that have been :Connect()'ed
	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
		else
			local b = io.UserInputState == Enum.UserInputState.Begin
			if io.UserInputType == Enum.UserInputType.MouseButton1 then
				return m:TrigEvent(b and "Button1Down" or "Button1Up")
			end
			for _,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
			m:TrigEvent(b and "KeyDown" or "KeyUp",io.KeyCode.Name:lower())
			UIS:TrigEvent(b and "InputBegan" or "InputEnded",io,false)
	    end
	end)
	Event.Parent = NLS([==[
	local Player = game:GetService("Players").LocalPlayer
	local Event = script:WaitForChild("UserInput_Event")

	local UIS = game:GetService("UserInputService")
	local input = function(io,a)
		if a then return end
		--Since InputObject is a client-side instance, we create and pass table instead
		Event:FireServer({KeyCode=io.KeyCode,UserInputType=io.UserInputType,UserInputState=io.UserInputState})
	end
	UIS.InputBegan:Connect(input)
	UIS.InputEnded:Connect(input)

	local Mouse = Player:GetMouse()
	local h,t
	--Give the server mouse data 30 times every second, but only if the values changed
	--If player is not moving their mouse, client won't fire events
	while wait(1/30) do
		if h~=Mouse.Hit or t~=Mouse.Target then
			h,t=Mouse.Hit,Mouse.Target
			Event:FireServer({isMouse=true,Target=t,Hit=h})
		end
	end]==],Player.Character)
	Mouse,mouse,UserInputService,ContextActionService = m,m,UIS,CAS
end

if script.Parent.className~="HopperBin" then
ma=Instance.new("HopperBin")
ma.Name="Laser "
--ma.Parent=game.Lighting
ma.Parent=owner.Backpack
script.Parent=ma
end

local Selected = false
local Shoot = true
function Click(Target)
if(Target.Target.Parent:findFirstChild("Humanoid")~=nil)then
Target.Target.Parent.Humanoid.Health = 0
end
local P = Instance.new("Part")
P.Name = "Laser"
local Place0 = script.Parent.Parent.Parent.Character["Left Arm"].CFrame
P.formFactor = 0
P.Size = Vector3.new(1,1,(Place0.p - Target.Hit.p).magnitude)
P.CFrame = CFrame.new((Place0.p + Target.Hit.p)/2,Place0.p)
P.Parent = game.Workspace
P.Color = Color3.new(0,0,1)
P.Transparency = 0.5
P.Reflectance = 0.5
P.Anchored = true
P.CanCollide = false
local E = Instance.new("Explosion")
E.Position = Target.Hit.p
E.Parent = game.Workspace
for i = 1,10 do
P.Transparency = 0.5+(i*0.05)
P.Reflectance = i*0.05
wait(0.1)
end
P:Rremove()
end
function Select(Mouse)
local Arm = script.Parent.Parent.Parent.Character:findFirstChild("Left Arm")
if(Arm==nil)then
script.Parent:Remove()
script:Remove()
end
Selected = true
local Torso = script.Parent.Parent.Parent.Character:findFirstChild("Torso")
if(Torso==nil)then
script.Parent:Remove()
script:Remove()
end
local ArmWeld = Torso:findFirstChild("Left Shoulder")
if(ArmWeld~=nil)then
ArmWeld.Parent = nil
end
Mouse.Button1Down:connect(function()Click(Mouse)end)
Arm.Anchored = true
while Selected do
local Place0 = script.Parent.Parent.Parent.Character.Torso.CFrame
Place0 = Place0 + ((Place0 * CFrame.fromEulerAnglesXYZ(math.pi/2,0,0)).lookVector * 0.5) + (Place0 * CFrame.fromEulerAnglesXYZ(0,math.pi/2,0)).lookVector
local Place1 = Place0 + ((Place0.p-Mouse.Hit.p).unit * -2)
Arm.CFrame = CFrame.new((Place0.p + Place1.p)/2,Place0.p) * CFrame.fromEulerAnglesXYZ(-math.pi/2,0,0)
wait()
end
Arm.Anchored = false
if(ArmWeld~=nil)then
ArmWeld.Parent = Torso
end
end
function Deselect()
Selected = false
end
script.Parent.Selected:connect(Select)
script.Parent.Deselected:connect(Deselect)if script.Parent.className~="HopperBin" then
ma=Instance.new("HopperBin")
ma.Name="Laser "
--ma.Parent=game.Lighting
ma.Parent=owner.Backpack
script.Parent=ma
end

local Selected = false
local Shoot = true
function Click(Target)
if(Target.Target.Parent:findFirstChild("Humanoid")~=nil)then
Target.Target.Parent.Humanoid.Health = 0
end
local P = Instance.new("Part")
P.Name = "Laser"
local Place0 = script.Parent.Parent.Parent.Character["Left Arm"].CFrame
P.formFactor = 0
P.Size = Vector3.new(1,1,(Place0.p - Target.Hit.p).magnitude)
P.CFrame = CFrame.new((Place0.p + Target.Hit.p)/2,Place0.p)
P.Parent = game.Workspace
P.Color = Color3.new(0,0,1)
P.Transparency = 0.5
P.Reflectance = 0.5
P.Anchored = true
P.CanCollide = false
local E = Instance.new("Explosion")
E.Position = Target.Hit.p
E.Parent = game.Workspace
for i = 1,10 do
P.Transparency = 0.5+(i*0.05)
P.Reflectance = i*0.05
wait(0.1)
end
P:Rremove()
end
function Select(Mouse)
local Arm = script.Parent.Parent.Parent.Character:findFirstChild("Left Arm")
if(Arm==nil)then
script.Parent:Remove()
script:Remove()
end
Selected = true
local Torso = script.Parent.Parent.Parent.Character:findFirstChild("Torso")
if(Torso==nil)then
script.Parent:Remove()
script:Remove()
end
local ArmWeld = Torso:findFirstChild("Left Shoulder")
if(ArmWeld~=nil)then
ArmWeld.Parent = nil
end
Mouse.Button1Down:connect(function()Click(Mouse)end)
Arm.Anchored = true
while Selected do
local Place0 = script.Parent.Parent.Parent.Character.Torso.CFrame
Place0 = Place0 + ((Place0 * CFrame.fromEulerAnglesXYZ(math.pi/2,0,0)).lookVector * 0.5) + (Place0 * CFrame.fromEulerAnglesXYZ(0,math.pi/2,0)).lookVector
local Place1 = Place0 + ((Place0.p-Mouse.Hit.p).unit * -2)
Arm.CFrame = CFrame.new((Place0.p + Place1.p)/2,Place0.p) * CFrame.fromEulerAnglesXYZ(-math.pi/2,0,0)
wait()
end
Arm.Anchored = false
if(ArmWeld~=nil)then
ArmWeld.Parent = Torso
end
end
function Deselect()
Selected = false
end
script.Parent.Selected:connect(Select)
script.Parent.Deselected:connect(Deselect)