rain and storm effect

 Lighting = :()
 RunService = :()
 camera = .CurrentCamera


   .Parent =   


 startTime = ()
 totalDuration =  
 lightningPhaseEnd =  


  ()
    Lighting.Ambient = .(, , )
    Lighting.Brightness = 
    Lighting.OutdoorAmbient = .(, , )


()


  ()
     startPos = camera.Focus.Position + .(.(-, ), , .(-, ))
     ray = Ray.(startPos, .(, -, ))
     hitPart, hitPos = :(ray)
    
      hitPart    

     model = .(, )
     lastPos = startPos
    
    
     s = .(, camera)
    s.SoundId = 
    s.Volume = 
    s:()
    .Debris:(s, )

    
    Lighting.Ambient = .(, , )
    Lighting.Brightness = 

    
     i = ,  
         nextPos = startPos:(hitPos, i/) + .(.(-, ), , .(-, ))
         i ==   nextPos = hitPos 
         beam = .(, model)
        beam.Anchored, beam.CanCollide = , 
        beam.Material = .Material.Neon
        beam.Color = .(, , ) 
        beam.Size = .(, , (lastPos - nextPos).Magnitude + )
        beam.CFrame = .(lastPos:(nextPos, ), nextPos)
        lastPos = nextPos
    

    
    .(()
        .()
         i = , ,  
             _, p  (model:())  p.Transparency = i 
            
            Lighting.Brightness =  * ( - i)
            .()
        
        model:()
        () 
    )



RunService.Heartbeat:(()
     () - startTime < totalDuration 
         i = ,  
             offset = .(.(-, ), , .(-, ))
             start = camera.Focus.Position + offset
             ray = Ray.(start, .(, -, ))
             hit, hitPos = :(ray)
            
             hit 
                 drop = .(, )
                drop.Size = .(, , ); drop.Material = .Material.Neon; drop.Transparency = ; drop.CanCollide = ; drop.Anchored = ; drop.Position = start
                .(()
                     fallTime = (start - hitPos).Magnitude / 
                     t = 
                     t <  
                        t = t + (RunService.Heartbeat:() / fallTime)
                        drop.Position = start:(hitPos, t)
                    
                    
                    drop.Size = .(, , )
                     bounceH = hitPos + .(, , )
                     bt = , ,  
                        drop.Position = hitPos:(bounceH, bt); drop.Transparency =  + ( * bt); RunService.Heartbeat:()
                    
                    drop:()
                )
            
        
    
)


.(()
     () - startTime < lightningPhaseEnd 
        .(.(, )) 
        ()
    
)