RocketLauncherClient

--Wait for character to properly load
wait(1)
--Variables
local remoteEvent = game.ReplicatedStorage:WaitForChild("RocketLauncherRE")

local mouse = game.Players.LocalPlayer:GetMouse()

local camera = workspace.CurrentCamera
local cameraOffset = 0

local character = game.Players.LocalPlayer.Character or game.Players.LocalPlayer.CharacterAdded:Wait()
local humanoid = character:WaitForChild("Humanoid")

local tool = script.Parent
local config = tool:WaitForChild("Settings")

local anims = {
    holdAnim = humanoid:LoadAnimation(script:WaitForChild("HoldAnimation")),
    reloadAnim = humanoid:LoadAnimation(script:WaitForChild("ReloadAnimation")),
    shootAnim = humanoid:LoadAnimation(script:WaitForChild("ShootAnimation"))
}

local canShoot = false


--Equipping
tool.Equipped:Connect(function()
    remoteEvent:FireServer("ConnectM6D", tool)

    character.UpperTorso.RocketLauncherM6D.Part0 = character.UpperTorso
    character.UpperTorso.RocketLauncherM6D.Part1 = tool.BodyAttach

    anims["holdAnim"]:Play()
    canShoot = true
end)
--Unequipping
tool.Unequipped:Connect(function()
    canShoot = false
    remoteEvent:FireServer("DisconnectM6D", tool)

    for i, anim in pairs(anims) do
        anim:Stop()
    end
end)

--Shooting
mouse.Button1Up:Connect(function()

    if canShoot then
        canShoot = false

        anims["shootAnim"]:Play()

        remoteEvent:FireServer("Shoot", tool, mouse.Hit.Position)

        cameraOffset += 3

        --Rocket Jumping - remove these lines if you don't want this feature
        local hrp = character.HumanoidRootPart
        local velocity = -CFrame.new(tool.Rocket.Position, mouse.Hit.Position).LookVector * 100
        hrp.Velocity = velocity
        --
    end
end)

--Handle server requests to this client
remoteEvent.OnClientEvent:Connect(function(instruction, rocketLauncher, cf, serverRocket)
    --Play reload animation after shooting
    if instruction == "reload" and rocketLauncher == tool then
        anims["reloadAnim"]:Play()

    --Handle rocket on clients for smoother motion
    elseif instruction == "shootRocket" then

        local newRocket = rocketLauncher.Rocket:Clone()
        newRocket.Transparency = 0

        newRocket.CFrame = cf

        local speed = rocketLauncher.Settings.RocketSpeed.Value
        local velocity = cf.LookVector * speed
        newRocket.Velocity = velocity

        local trail = Instance.new("Trail")
        trail.FaceCamera = true
        trail.Transparency = NumberSequence.new{NumberSequenceKeypoint.new(0, 0.5), NumberSequenceKeypoint.new(1, 1)}
        trail.Lifetime = 0.1

        local atch1 = newRocket.Attachment0:Clone()
        atch1.Position = Vector3.new(0.2, 0, 0)
        atch1.Parent = newRocket

        trail.Attachment0 = newRocket.Attachment0
        trail.Attachment1 = atch1
        trail.Parent = newRocket

        local whoosh = rocketLauncher.BodyAttach.WhooshSound:Clone()
        whoosh.Looped = true
        whoosh.Parent = newRocket
        whoosh:Play()

        newRocket.Parent = workspace.RocketsContainer

        serverRocket.Destroying:Connect(function()
            newRocket:Destroy()
            camera.CameraType = Enum.CameraType.Custom
        end)

        --Remove cooldown when reloading is finished
    elseif instruction == "cooldown" then
        canShoot = true
    end
end)

--Event that fires every frame
game:GetService("RunService").Stepped:Connect(function()
    --Apply recoil to camera
    if tool.Parent == character then
        camera.CFrame = camera.CFrame:Lerp(camera.CFrame * CFrame.Angles(cameraOffset / 30, 0, 0), 0.4)
        cameraOffset = math.clamp(cameraOffset - 0.1, 0, math.huge)
    end

    --Make rockets face the direction they are falling
    for i, rocket in pairs(workspace.RocketsContainer:GetChildren()) do
        rocket.CFrame = CFrame.new(rocket.Position, rocket.Velocity + rocket.Position)
    end
end)