Laser Arm

-- This is local


local player = game.Players.LocalPlayer

local mouse = player:GetMouse()

local bin = Instance.new("HopperBin", player.Backpack) -- just to keep the friend request thing off

bin.Name = "laza!!"


local cannon = false

local char = player.Character

local T = char:findFirstChild("Torso")

local RA = char:findFirstChild("Right Arm")

local LA = char:findFirstChild("Left Arm")

local RS = T:findFirstChild("Right Shoulder")

local LS = T:findFirstChild("Left Shoulder")

local new = player.Character.Head:clone()

new.Name = "Fakehead"

new.Anchored = true

new.CanCollide = false


Delay(0, function()

                local hats = {}

                local CFs = {}

                local Ds = {}

                for _, v in ipairs(player.Character:GetChildren()) do

                        if v:IsA("Accoutrement") then

                                local h = v:findFirstChild("Handle")

                                if h then

                                        if h:GetMass() < 20 then

                                                h.Transparency = 1

                                                h = h:clone()

                                                h.Transparency = 0

                                                h.Anchored = true

                                                h.Parent = player.Character

                                                pcall(function()

                                                        table.insert(hats, h)

                                                        local look = CFrame.new(player.Character.Head.Position, h.Position)

                                                        local X,Y,Z = look:toEulerAnglesXYZ()

                                                        table.insert(CFs, CFrame.Angles(X,Y,Z))

                                                        table.insert(Ds, (player.Character.Head.Position - h.Position).magnitude)

                                                end)

                                        end

                                end

                        end

                end

                Delay(0, function()

                        repeat wait(.5) until cannon

                        if cannon then

                                RS.Parent = nil

                                LS.Parent = nil

                                RA.Anchored = true

                                LA.Anchored = true

                        end

                end)

                player.Character.Head.Transparency = .9

                local face = player.Character.Head.face

                face.Parent = nil

                function Move()

                        new.Parent = player.Character

                        new.Anchored = false

                        local W = new:findFirstChild("Weld") or Instance.new("Weld", new)

                        W.Part0 = new

                        W.Part1 = player.Character.Head

                        local cf = CFrame.new(player.Character.Head.Position, mouse.Hit.p)

                        W.C0 = cf:inverse()

                        W.C1 = player.Character.Head.CFrame:inverse()

                        for _, v in ipairs(hats) do

                                local w = v:findFirstChild("Weld") or Instance.new("Weld", v)

                                w.Part0 = v

                                w.Part1 = new

                                local cf = new.CFrame + (new.CFrame*CFs[_]).lookVector*Ds[_]

                                w.C0 = cf:inverse()

                                w.C1 = new.CFrame:inverse()

                                v.Anchored = false

                        end

                end

                Move()

                player.Character.Torso.Changed:connect(function() Move() end)

        Delay(0, function()

                while true do

                        local TP1 = player.Character.Torso.Position + player.Character.Torso.CFrame.lookVector*100

                        local TP2 = player.Character.Torso.Position + CFrame.new(player.Character.Torso.Position, mouse.Hit.p).lookVector*100

                        TP2 = TP2*Vector3.new(1,0,1) + TP1*Vector3.new(0,1,0)

                        if cannon then

                                RS.Parent = nil

                                LS.Parent = nil

                                RA.Anchored = true

                                LA.Anchored = true

                                local Place0 = T.CFrame

                                local H1 = hp1x and hp1 or mouse.Hit.p

                                local H2 = hp2x and hp2 or mouse.Hit.p

                                Place0 = Place0 + ((Place0*CFrame.Angles(math.pi/2,0,0)).lookVector * 0.5) + (Place0*CFrame.Angles(0,math.pi/2,0)).lookVector*1.5

                                local Place1 = Place0 + ((Place0.p-H1).unit*-2)

                                RA.CFrame = CFrame.new((Place0.p + Place1.p)/2,Place0.p) * CFrame.Angles(-math.pi/2,0,0)

                                local Place0 = T.CFrame

                                Place0 = Place0 + ((Place0*CFrame.Angles(math.pi/2,0,0)).lookVector * 0.5) - (Place0*CFrame.Angles(0,math.pi/2,0)).lookVector*1.5

                                local Place1 = Place0 + ((Place0.p-H2).unit*-2)

                                LA.CFrame = CFrame.new((Place0.p + Place1.p)/2,Place0.p) * CFrame.Angles(-math.pi/2,0,0)

                                T.CFrame = CFrame.new(T.Position, TP1:lerp(TP2, ((TP1-TP2).magnitude^(1/1.5) - 20)/100)*Vector3.new(1,0,1) + T.Position*Vector3.new(0,1,0))

                        else

                                sHand = nil

                                RS.Parent = T

                                LS.Parent = T

                                RA.Anchored = false

                                LA.Anchored = false

                                T.CFrame = CFrame.new(T.Position, TP1:lerp(TP2, ((TP1-TP2).magnitude^(1/1.5) - 10.8)/100)*Vector3.new(1,0,1) + T.Position*Vector3.new(0,1,0))

                        end

                        wait()

                end

        end)

end)


local click = 0

Delay(0, function()

        while wait(.5) do

                cannon = (click ~= 0)

        end

end)


mouse.Button1Down:connect(function()

        cannon = true

        click = click + 1

        Delay(.5, function() click = math.max(click-1, 0) end)

        local part = Instance.new("Part")

        part.Anchored = true

        part.CanCollide = false

        part.FormFactor = "Custom"

        part.TopSurface, part.BottomSurface = "Smooth", "Smooth"

        part.BrickColor = BrickColor.new("Lime green")

        local p1, p2 = part:clone(), part:clone()

        p1.Parent, p2.Parent = player.Character, player.Character

        p1.Size = Vector3.new(.3,.3,1.5)

        p2.Size = Vector3.new(.3,.3,1.5)

        p1.CFrame = RA.CFrame

        p2.CFrame = LA.CFrame

        local C = mouse.Hit.p

        local targ = mouse.Target

        local CTDist = (C-targ.Position).magnitude

        local RA1, LA1 = RA.Position, LA.Position

        local Touched = false

        local damage =  function(hit)

                if hit.Parent ~= player.Character and hit.Parent.Parent ~= player.Character then

                        pcall(function()

                                local h = hit.Parent:findFirstChild("Humanoid") or hit.Parent.Parent:findFirstChild("Humanoid")

                                if h then

                                        h.MaxHealth = math.min(1e10, math.max(h.MaxHealth, 1))

                                        h:TakeDamage(h.MaxHealth*.15)

                                end

                        end)

                        Touched = true

                end

        end

        p1.Touched:connect(damage)

        p2.Touched:connect(damage)

        local targ = mouse.Target

        local diff = (targ.Position - C).magnitude

        for i = 0, 1, 1/(player.Character["Torso"].Position - C).magnitude*4 do

                if not Touched then

                        p1.CFrame = CFrame.new(RA1:lerp(C, i), C)

                        p2.CFrame = CFrame.new(LA1:lerp(C, i), C)

                        wait()

                end

        end

        if targ then

                if math.abs((targ.Position - C).magnitude - diff) < 5 then

                        damage(targ)

                end

        end

        for i = 0, 1, 1/10 do

                wait()

                local x1, x2 = p1.CFrame, p2.CFrame

                p1.Size = p1.Size + Vector3.new(.2,.2,.2)

                p2.Size = p1.Size

                p1.CFrame = x1*CFrame.Angles(math.random(0, 100), math.random(0, 100), math.random(0, 100))

                p2.CFrame = x2*CFrame.Angles(math.random(0, 100), math.random(0, 100), math.random(0, 100))

                p1.Transparency = i

                p2.Transparency = i

        end

        p1:Destroy()

        p2:Destroy()

end)