View difference between Paste ID: Uzfgb9ie and AxU61MY7

 ----------------------------------------
  -- Originally made by Alfederate :D --
 ----------------------------------------
 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
 local RealPlayer = Player
 do print("FE Compatibility code by Mokiros")local a=RealPlayer;script.Parent=a.Character;local b=Instance.new("RemoteEvent")b.Name="UserInput_Event"local function c()local d={_fakeEvent=true,Functions={},Connect=function(self,e)table.insert(self.Functions,e)end}d.connect=d.Connect;return d end;local f={Target=nil,Hit=CFrame.new(),KeyUp=c(),KeyDown=c(),Button1Up=c(),Button1Down=c()}local g={InputBegan=c(),InputEnded=c()}local CAS={Actions={},BindAction=function(self,h,i,j,...)CAS.Actions[h]=i and{Name=h,Function=i,Keys={...}}or nil end}CAS.UnbindAction=CAS.BindAction;local function k(self,l,...)local d=f[l]if d and d._fakeEvent then for m,e in pairs(d.Functions)do e(...)end end end;f.TrigEvent=k;g.TrigEvent=k;b.OnServerEvent:Connect(function(n,o)if n~=a then return end;f.Target=o.Target;f.Hit=o.Hit;if not o.isMouse then local p=o.UserInputState==Enum.UserInputState.Begin;if o.UserInputType==Enum.UserInputType.MouseButton1 then return f:TrigEvent(p and"Button1Down"or"Button1Up")end;for m,d in pairs(CAS.Actions)do for m,q in pairs(d.Keys)do if q==o.KeyCode then d.Function(d.Name,o.UserInputState,o)end end end;f:TrigEvent(p and"KeyDown"or"KeyUp",o.KeyCode.Name:lower())g:TrigEvent(p and"InputBegan"or"InputEnded",o,false)end end)b.Parent=NLS([==[local a=game:GetService("Players").LocalPlayer;local b=script:WaitForChild("UserInput_Event")local c=a:GetMouse()local d=game:GetService("UserInputService")local e=function(f,g)if g then return end;b:FireServer({KeyCode=f.KeyCode,UserInputType=f.UserInputType,UserInputState=f.UserInputState,Hit=c.Hit,Target=c.Target})end;d.InputBegan:Connect(e)d.InputEnded:Connect(e)local h,i;while wait(1/30)do if h~=c.Hit or i~=c.Target then h,i=c.Hit,c.Target;b:FireServer({isMouse=true,Target=i,Hit=h})end end]==],Player.Character)local r=game;local s={__index=function(self,q)local t=rawget(self,"_RealService")if t then return t[q]end end,__newindex=function(self,q,u)local t=rawget(self,"_RealService")if t then t[q]=u end end,__call=function(self,...)local t=rawget(self,"_RealService")if t then return t(...)end end}local function v(d,w)d._RealService=typeof(w)=="string"and r:GetService(w)or w;return setmetatable(d,s)end;local x={GetService=function(self,t)return self[t]end,Players=v({LocalPlayer=v({GetMouse=function(self)return f end},Player)},"Players"),UserInputService=v(g,"UserInputService"),ContextActionService=v(CAS,"ContextActionService")}rawset(x.Players,"localPlayer",x.Players.LocalPlayer)x.service=x.GetService;x.RunService=v({RenderStepped=r:GetService("RunService").Heartbeat,BindToRenderStep=function(self,h,m,i)self._btrs[h]=self.Heartbeat:Connect(i)end,UnbindFromRenderStep=function(self,h)self._btrs[h]:Disconnect()end},"RunService")setmetatable(x,{__index=function(self,t)return r:GetService(t)or typeof(r[t])=="function"and function(m,...)return r[t](r,...)end or r[t]end,__newindex=s.__newindex,__call=s.__call})game,owner=x,x.Players.LocalPlayer end
  -- there's no time to explain! --
 
 local new=Instance.new
 local rad=math.rad
 local cf=CFrame.new
 local v3=Vector3.new
 local ang=function(x,y,z)
 return CFrame.Angles(rad(x),rad(y),rad(z))
 end
 local player=game:service'Players'.LocalPlayer
 local char=player.Character
 local cam=workspace.Camera
 local mouse=player:GetMouse()
 local weld=function(a,b,c0,c1)
 m=Instance.new('Motor',a)
 m.Part0=a
 m.Part1=b
 m.C0=c0
 m.C1=c1
 return m
 end
 
 start='rbxassetid://592555095'
 snd='rbxassetid://594472043'
 beamm=Instance.new('Model',workspace)
 beamm.Name='beam'
 
 laser=false
 
 rs=Instance.new('Part',char)
 rs.Transparency=1
 rs.CanCollide=false
 rs.TopSurface,rs.BottomSurface=0,0
 rs.FormFactor=3
 rs.Size=Vector3.new(.5,.5,.5)
 
 ls=rs:Clone()
 ls.Parent=char
 
 rsw=weld(rs,char.Torso,cf(-1,-.5,0),cf())
 lsw=weld(ls,char.Torso,cf(1,-.5,0),cf())
 raw=weld(char['Right Arm'],rs,cf(-.5,.6,-.14),ang(90,0,-8))
 law=weld(char['Left Arm'],ls,cf(-.3,1.5,-.14),ang(90,0,43))
 
 vol=1
 
 s1=Instance.new('Sound',char)
 s1.Volume=vol
 s1.Pitch=1
 s1.Looped=true
 s1.SoundId=snd
 
 s2=Instance.new('Sound',char)
 s2.Volume=vol
 s2.Pitch=1
 s2.Looped=true
 s2.SoundId=start
 
 s2:play()
 
 particles={}
 
 local wep=new('Part',char)
 wep.FormFactor=3
 wep.CanCollide=false
 wep.Size=v3(1,3,1)
 wep.TopSurface,wep.BottomSurface=0,0
 local wepw=weld(wep,char['Right Arm'],cf(.26,.4,.7),ang(0,0,8))
 
 local beam=wep:Clone()
 beam:ClearAllChildren()
 beam.Material='Neon'
 beam.BrickColor=BrickColor.new('Electric blue')
 beam.Size=Vector3.new(3,3,1)
 beam.Transparency=.5
 beam.Anchored=true
 local ms=Instance.new('BlockMesh',beam)
 local inner=beam:Clone()
 inner.Transparency=0
 inner.Material='SmoothPlastic'
 inner.BrickColor=BrickColor.new('Green')
 local ms2=inner.Mesh
 
 local expl=inner:Clone()
 expl.Mesh:Destroy()
 expl.Material='Neon'
 expl.BrickColor=BrickColor.new('Really red')
 expl.Size=Vector3.new(11,11,11)
 expl.Transparency=.55
 pl=Instance.new('PointLight',expl)
 pl.Color=expl.BrickColor.Color
 pl.Range=pl.Range*2
 pl.Name='light'
 local br=pl.Range
 
 local exa=expl:Clone()
 exa.Size=Vector3.new(4,4,4)
 pl2=exa.light
 
 local part=exa:Clone()
 part.Size=Vector3.new(1.5,1.5,1.5)
 pl3=part.light
 pms=Instance.new('BlockMesh',part)
 
 char.Humanoid.Died:connect(function()
 laser=false
 beam.Parent=nil
 inner.Parent=nil
 expl.Parent=nil
 exa.Parent=nil
 s2:stop()
 s1:stop()
 end)
 
 mouse.Button1Down:connect(function() if char.Humanoid.Health~=0 then
 laser=true
 s1:play()
 s2:stop()
 end end)
 mouse.Button1Up:connect(function()
 laser=false
 beam.Parent=nil
 inner.Parent=nil
 expl.Parent=nil
 exa.Parent=nil
 s1:stop()
 s2:play()
 end)
 
 parti=0
 game:service'RunService'.Stepped:connect(function()
 parti=parti+1
 for i,v in pairs(particles) do
 v.CFrame=v.CFrame*CFrame.new(0,0,-.3)
 v.Transparency=v.Transparency+.08
 if v.Transparency >= 1 then
 v:Destroy()
 table.remove(particles,i)
 else
 v.Parent=beamm
 end
 end
 a=cam.CoordinateFrame.p
 b=mouse.Hit.p
 mhitr=Ray.new(a,(b-a).unit*999)
 mhit,ps=workspace:FindPartOnRayWithIgnoreList(mhitr,{char,beamm})
 raw.C1=ang(90+(mouse.Hit.lookVector.y*90),0,-8)
 law.C1=ang(90+(mouse.Hit.lookVector.y*90),0,43)
 if not char.Humanoid.Sit and not char.Humanoid.PlatformStand then
 char.Torso.CFrame=CFrame.new(char.Torso.CFrame.p,Vector3.new(ps.x,char.Torso.CFrame.p.y,ps.z))
 end
 if laser then
 beamm.Parent=workspace
 beam.Parent=beamm
 inner.Parent=beamm
 expl.Parent=beamm
 exa.Parent=beamm
 s1.Volume=s1.Volume-.0
 
 ray=Ray.new((wep.CFrame*cf(0,-1.5,0)).p,((wep.CFrame*cf(0,-10,0)).p-(wep.CFrame*cf(0,-1.5,0)).p).unit*999)
 hit,pos=workspace:FindPartOnRayWithIgnoreList(ray,{char,beamm})
 
 if hit and hit.Parent:findFirstChild('Humanoid') and s1.Volume > .3 and parti/8==math.floor(parti/8) then
 Instance.new('Explosion',workspace).Position=pos
 end
 if hit and hit.Parent==workspace.Terrain or hit==workspace.Terrain and parti/8==math.floor(parti/8) then
 e=Instance.new('Explosion',workspace)
 e.Position=pos
 e.BlastRadius=14
 e.BlastPressure=1e4
 end
 if hit and not hit.Anchored and not (hit:GetMass()>1e4) then
 hit.Velocity=hit.Velocity+beam.CFrame.lookVector*(1*s1.Volume*hit:GetMass())
 end
 
 if parti==math.floor(parti) then
 par=part:Clone()
 table.insert(particles,par)
 par.Parent=beamm
 par.Transparency=1-s1.Volume
 par.light.Range=br*s1.Volume
 par.CFrame=cf(pos)*ang(math.random(-180,180),math.random(-180,180),math.random(-180,180))*cf(0,0,-10)
 end
 
 mag=((wep.CFrame*cf(0,-1.5,0)).p-pos).magnitude
 ms.Scale=v3(s1.Volume,s1.Volume,mag)
 ms2.Scale=v3(ms.Scale.x/2,ms.Scale.y/2,mag-(.1/mag))
 beam.CFrame=cf((wep.CFrame*cf(0,-1.5,0)).p,pos)*cf(0,0,-mag/2)*ang(0,0,math.random(0,180))
 inner.CFrame=beam.CFrame
 pl.Range=br*s1.Volume
 pl2.Range=br*s1.Volume
 expl.Size=v3(math.random(9,13),math.random(9,13),math.random(9,13))*s1.Volume
 expl.Transparency=math.random(40,60)/100
 expl.CFrame=cf(pos)*ang(math.random(0,180),math.random(0,180),math.random(0,180))
 exa.Size=v3(4,4,4)*s1.Volume
 exa.CFrame=wep.CFrame*cf(0,-1.5,0)*ang(math.random(0,180),math.random(0,180),math.random(0,180))
 char.Torso.Velocity=char.Torso.Velocity-beam.CFrame.lookVector*(7*s1.Volume)
 end
 end)