guided missile launcher

--https://github.com/Mokiros/roblox-FE-compatibility
if game:GetService("RunService"):IsClient() then error("Script must be server-side in order to work; use h/ and not hl/") end
local Player,game,owner = owner,game
local RealPlayer = Player
do
	print("FE Compatibility code V2 by Mokiros")
	local RealPlayer = RealPlayer
	script.Parent = RealPlayer.Character

	--Fake event to make stuff like Mouse.KeyDown work
	local Disconnect_Function = function(this)
		this[1].Functions[this[2]] = nil
	end
	local Disconnect_Metatable = {__index={disconnect=Disconnect_Function,Disconnect=Disconnect_Function}}
	local FakeEvent_Metatable = {__index={
		Connect = function(this,f)
			local i = tostring(math.random(0,10000))
			while this.Functions[i] do
				i = tostring(math.random(0,10000))
			end
			this.Functions[i] = f
			return setmetatable({this,i},Disconnect_Metatable)
		end
	}}
	FakeEvent_Metatable.__index.connect = FakeEvent_Metatable.__index.Connect
	local function fakeEvent()
		return setmetatable({Functions={}},FakeEvent_Metatable)
	end

	--Creating fake input objects with fake variables
    local FakeMouse = {Hit=CFrame.new(),KeyUp=fakeEvent(),KeyDown=fakeEvent(),Button1Up=fakeEvent(),Button1Down=fakeEvent(),Button2Up=fakeEvent(),Button2Down=fakeEvent()}
    FakeMouse.keyUp = FakeMouse.KeyUp
    FakeMouse.keyDown = FakeMouse.KeyDown
	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 TriggerEvent(self,ev,...)
		for _,f in pairs(self[ev].Functions) do
			f(...)
		end
	end
	FakeMouse.TriggerEvent = TriggerEvent
	UIS.TriggerEvent = TriggerEvent

	--Client communication
	local Event = Instance.new("RemoteEvent")
	Event.Name = "UserInput_Event"
	Event.OnServerEvent:Connect(function(plr,io)
	    if plr~=RealPlayer then return end
		FakeMouse.Target = io.Target
		FakeMouse.Hit = io.Hit
		if not io.isMouse then
			local b = io.UserInputState == Enum.UserInputState.Begin
			if io.UserInputType == Enum.UserInputType.MouseButton1 then
				return FakeMouse:TriggerEvent(b and "Button1Down" or "Button1Up")
			end
			if io.UserInputType == Enum.UserInputType.MouseButton2 then
				return FakeMouse:TriggerEvent(b and "Button2Down" or "Button2Up")
			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
			FakeMouse:TriggerEvent(b and "KeyDown" or "KeyUp",io.KeyCode.Name:lower())
			UIS:TriggerEvent(b and "InputBegan" or "InputEnded",io,false)
	    end
	end)
	Event.Parent = NLS([==[local Event = script:WaitForChild("UserInput_Event")
	local Mouse = owner:GetMouse()
	local UIS = game:GetService("UserInputService")
	local input = function(io,RobloxHandled)
		if RobloxHandled 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,Hit=Mouse.Hit,Target=Mouse.Target})
	end
	UIS.InputBegan:Connect(input)
	UIS.InputEnded:Connect(input)

	local h,t
	--Give the server mouse data every second frame, but only if the values changed
	--If player is not moving their mouse, client won't fire events
	local HB = game:GetService("RunService").Heartbeat
	while true 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
		--Wait 2 frames
		for i=1,2 do
			HB:Wait()
		end
	end]==],script)

	----Sandboxed game object that allows the usage of client-side methods and services
	--Real game object
	local RealGame = game

	--Metatable for fake service
	local FakeService_Metatable = {
		__index = function(self,k)
			local s = rawget(self,"_RealService")
			if s then
				return typeof(s[k])=="function"
				and function(_,...)return s[k](s,...)end or s[k]
			end
		end,
		__newindex = function(self,k,v)
			local s = rawget(self,"_RealService")
			if s then s[k]=v end
		end
	}
	local function FakeService(t,RealService)
		t._RealService = typeof(RealService)=="string" and RealGame:GetService(RealService) or RealService
		return setmetatable(t,FakeService_Metatable)
	end

	--Fake game object
	local FakeGame = {
		GetService = function(self,s)
			return rawget(self,s) or RealGame:GetService(s)
		end,
		Players = FakeService({
			LocalPlayer = FakeService({GetMouse=function(self)return FakeMouse end},Player)
		},"Players"),
		UserInputService = FakeService(UIS,"UserInputService"),
		ContextActionService = FakeService(CAS,"ContextActionService"),
		RunService = FakeService({
			_btrs = {},
			RenderStepped = RealGame:GetService("RunService").Heartbeat,
			BindToRenderStep = function(self,name,_,fun)
				self._btrs[name] = self.Heartbeat:Connect(fun)
			end,
			UnbindFromRenderStep = function(self,name)
				self._btrs[name]:Disconnect()
			end,
		},"RunService")
	}
	rawset(FakeGame.Players,"localPlayer",FakeGame.Players.LocalPlayer)
	FakeGame.service = FakeGame.GetService
	FakeService(FakeGame,game)
	--Changing owner to fake player object to support owner:GetMouse()
	game,owner = FakeGame,FakeGame.Players.LocalPlayer
end
wait(1)
local debris = game:GetService("Debris")
local playerservice = game:GetService("Players")
local xplayer = playerservice.LocalPlayer
repeat wait(.5)	until xplayer ~= nil
local xcharacter = xplayer.Character
local playermouse = xplayer:GetMouse()
local playercam = workspace.CurrentCamera
local playercharacter = xplayer.Character

repeat wait(.5) until xplayer.Character ~=nil

local xhumanoid = xcharacter:WaitForChild('Humanoid')
local rltool = Instance.new("Tool")
rltool.Name = 'GuidedMissile'
rltool.GripForward = Vector3.new(0,0,-1)
rltool.GripPos = Vector3.new(0.05,-0.6,-1)
rltool.GripRight = Vector3.new(1,0,0)
rltool.GripUp = Vector3.new(0,1,0)
rltool.ToolTip = 'Launch the rocket and you will begin controlling the rocket'
local handle = Instance.new("Part",rltool)
handle.Name = "Handle"
handle.Material = 'Plastic'
handle.CanCollide = true
handle.Locked = true
handle.Size = Vector3.new(0.84,1.15,3.55)
handle.TopSurface = 'Smooth'
handle.BottomSurface = 'Smooth'
local handlemesh = Instance.new("SpecialMesh",handle)
handlemesh.MeshType = Enum.MeshType.FileMesh
handlemesh.MeshId = "http://www.roblox.com/asset/?id=94690054"
handlemesh.TextureId = "http://www.roblox.com/asset/?id=94689966"
handlemesh.Scale = Vector3.new(1.5,1.5,1.5)

local MainTool = rltool
local AmmoSize = 1
local CurrentAmmo = 1
local AmmoMax = math.huge
local ToolEnabled = true
local GuidedRocket = false
local camerafollow = xhumanoid
BaseRocket = nil
local cooldown = 4
local RocketSpeed = 75

local newsound = Instance.new("Sound")
newsound.Name = 'NewSound'
newsound.Volume = 1
newsound.PlaybackSpeed = 1
newsound.EmitterSize = 10
newsound.MaxDistance = 10000
newsound.Looped = false

MainTool.Parent = xplayer.Backpack

local RocketSize = Vector3.new(1,1,4)

function CreateBaseRocket()
	local rocket = Instance.new("Part")
	rocket.Name = "Rocket"
	rocket.Size = RocketSize
	rocket.CanCollide = false
	rocket.BottomSurface = 'Smooth'
	rocket.TopSurface = 'Smooth'
	rocket.BrickColor = BrickColor.Random()
	local specialmesh = Instance.new("SpecialMesh",rocket)
	specialmesh.MeshType = Enum.MeshType.FileMesh
	specialmesh.Scale = Vector3.new(.5,.5,.2)
	specialmesh.MeshId = "http://www.roblox.com/asset/?id=2251534"
	local attachmentr1 = Instance.new("Attachment",rocket)
	attachmentr1.Name = 'R0'
	attachmentr1.Position = Vector3.new(-1,0,-1)
	local attachmentr2 = attachmentr1:Clone()
	attachmentr2.Name = 'R1'
	attachmentr2.Position = Vector3.new(1,0,1)
	attachmentr2.Parent = rocket
	local trail = Instance.new("Trail",rocket)
	trail.LightEmission = .75
	trail.Color = ColorSequence.new(Color3.new(255/255,0,0),Color3.new(255/255,120/255,0))
	trail.Attachment0 = attachmentr1
	trail.Attachment1 = attachmentr2
	trail.MaxLength = 15
	trail.MinLength = .1
	trail.Lifetime = 4.5
	trail.Transparency = NumberSequence.new({
NumberSequenceKeypoint.new(0,0.0);
NumberSequenceKeypoint.new(.858,.081);
NumberSequenceKeypoint.new(.958,.181);
NumberSequenceKeypoint.new(1,1.0);
})
	--[[local bodyForce = Instance.new('BodyForce', rocket)
	bodyForce.Name = 'Antigravity'
	bodyForce.force = Vector3.new(0, rocket:GetMass() * workspace.Gravity, 0)]]

	BaseRocket = rocket
end

function ToolEquipped()
CreateBaseRocket()

	if GuidedRocket == true then
		MainTool.Enabled = false
	end
	if GuidedRocket == false then
	MainTool.Enabled = true
	end

end

--[[function ControlRocket(main,Control_OBJ,Target_Position)

	Control_OBJ.TargetOffset = Target_Position

end]]

function ToolActivated()
if ToolEnabled== true and xcharacter and xhumanoid.Health > 0 then
	local targetPosition = xhumanoid.TargetPoint
	ToolEnabled = false

	local SwooshSound = newsound:Clone()
	SwooshSound.PlaybackSpeed = .5
	SwooshSound.SoundId = "http://www.roblox.com/Asset?ID=132456187"
	SwooshSound.Name = 'Swoosh'
	SwooshSound.Volume = 1
	SwooshSound.Looped = true

	local BoomSound = newsound:Clone()
	BoomSound.PlaybackSpeed = .7
	BoomSound.Volume = 3
	BoomSound.PlayOnRemove = true
	BoomSound.SoundId = "http://www.roblox.com/Asset?ID=138186576"
	BoomSound.Name = 'Boom'
	BoomSound.Looped = false


	local GRocket = BaseRocket:Clone()

	local RocketControl = Instance.new("RocketPropulsion",GRocket)
	RocketControl.CartoonFactor = 1
	RocketControl.MaxSpeed = RocketSpeed
	RocketControl.TargetOffset = targetPosition
	RocketControl.ThrustD = 50000
	RocketControl.ThrustP = 500
	RocketControl.TargetRadius = 5
	RocketControl.MaxThrust = 50000
	RocketControl.MaxTorque = Vector3.new(4e6, 4e6, 0)

	local spawnPosition = (handle.CFrame * CFrame.new(0, 0, -4)).p
	GRocket.CFrame = CFrame.new(spawnPosition, targetPosition)
	GRocket.Velocity = GRocket.CFrame.lookVector * RocketSpeed

	SwooshSound.Parent = GRocket
	BoomSound.Parent = GRocket
	debris:AddItem(GRocket,20)
	GRocket.Parent = workspace
	playercam.CameraSubject = GRocket
	RocketControl:Fire()

	SwooshSound.Playing = false
	wait(.15)
	wait(.15)
	SwooshSound:Play()


	GRocket.Touched:connect(function(part)
		if part and GRocket then
			if part.Parent then
				if part.Parent and part.Parent.Name ~= xcharacter.Name then
			local Explosion = Instance.new("Explosion",workspace)
			Explosion.Position = GRocket.Position
			Explosion.BlastPressure = 100000
			Explosion.BlastRadius = 14
			Explosion.ExplosionType = Enum.ExplosionType.CratersAndDebris
			GuidedRocket = false
			playercam.CameraSubject = xhumanoid
			GRocket:Destroy()
				end
				end
		end
	end)

GuidedRocket = true

		playermouse.Move:Connect(function()
			if GuidedRocket == true then
				playermouse.TargetFilter = GRocket
			RocketControl.TargetOffset = Vector3.new(playermouse.Hit.X,playermouse.Hit.Y,playermouse.Hit.Z)
		end
		end)

		if GRocket.Parent ~= nil and GuidedRocket==true then
print('Controlling the rocket')
end
repeat wait(1) until GRocket.Parent == nil
GuidedRocket = false
playermouse.TargetFilter = nil
	playercam.CameraSubject = xhumanoid
	GuidedRocket = false
	wait(3)
	GuidedRocket = false
ToolEnabled = true
end
end

function PlayerDied()
	if GuidedRocket == true and playercam.CameraSubject ~= xhumanoid then
		GuidedRocket = false
		playercam.CameraSubject = xhumanoid
		ToolEnabled = false
		MainTool.Enabled = false
	end
	if playercam.CameraSubject ~= xhumanoid then
		ToolEnabled = false
		MainTool.Enabled = false
		playercam.CameraSubject = xhumanoid
		GuidedRocket = false
	end
end
function ToolUnequipped()
	MainTool.Enabled = false
end

MainTool.Equipped:Connect(ToolEquipped)
MainTool.Unequipped:Connect(ToolUnequipped)
MainTool.Activated:Connect(ToolActivated)
xhumanoid.Died:Connect(PlayerDied)