Roblox Sword Script

-- Sword Script
local user = game.Players.LocalPlayer.Backpack
local sword = Instance.new("Tool",user)
local handle = Instance.new("Part",sword)
local mesh = Instance.new("SpecialMesh",handle)
local DAMAGE = 35
local sound = Instance.new("Sound",handle)
local sound2 = Instance.new("Sound",handle)
sword.Name = "Sword"
script.Parent = sword
script.Name = "SwordScript"
--local animation = Instance.new("Animation",script)

--animation.AnimationId = "http://www.roblox.com/Asset?ID=992817684"

sound.SoundId = "rbxasset://sounds//swordlunge.wav"
sound.Volume = 3
sound.PlaybackSpeed = 1.17
sound.Name = "Slash"
sound2.SoundId = "rbxasset://sounds//unsheath.wav"
sound2.Volume = 3
sound2.PlaybackSpeed = 0.8
sound2.Volume = 3
sound2.Name = "Unsheath"

function unsheathanimation()
   sword.GripPos = sword.GripPos + Vector3.new(0,5,0)
   for i = 1,5 do
	sword.GripPos = sword.GripPos + Vector3.new(0,-1,0)
	wait (0.1)
end
end

function unsheathsound()
	sound2:Play()
end

function damage(hit)

	local h = hit.Parent:FindFirstChild("Humanoid")
	if (h ~= nil) then
		h:TakeDamage(DAMAGE / 4)
	end
end

function animate()
   --4
   sound:Play()
   for i = 1,5 do
	sword.GripUp = sword.GripUp + Vector3.new(0,0,1)
	wait (0)
end
sword.GripUp = sword.GripUp + Vector3.new(0,0,-1)
end
handle.Size = handle.Size + Vector3.new(-4,-1,-2)
handle.Size = handle.Size + Vector3.new(0.6, 3.6, 0.4)
handle.Name = "Handle"

mesh.MeshType = "FileMesh"
mesh.MeshId = "http://www.roblox.com/asset/?id=94746028"
mesh.TextureId = "http://www.roblox.com/asset/?ID=94746105"
mesh.Offset = mesh.Offset + Vector3.new(0,1,0)

sword.Equipped:connect(unsheathanimation)
sword.Equipped:connect(unsheathsound)
wait(sound2.TimeLength)
sword.Activated:connect(animate)
handle.Touched:connect(damage)