Custom lighting and rain system V2

 RunService = :()
 Workspace = :()
 Players = :()
 Lighting = :()
 Camera = Workspace.CurrentCamera
 LocalPlayer = Players.LocalPlayer
 Terrain = Workspace:()  .(,Workspace)

().GI_SYSTEM = ().GI_SYSTEM  {}
 GI = ().GI_SYSTEM

 _,v  (Lighting:()) 
	 v:()  v:() 


Lighting.Technology = .Technology.Unified
Lighting.Ambient = .(,,)
Lighting.Brightness = 
Lighting.EnvironmentDiffuseScale = 
Lighting.EnvironmentSpecularScale = 
Lighting.GlobalShadows = 
Lighting.OutdoorAmbient = .(,,)
Lighting.ShadowSoftness = 
Lighting.GeographicLatitude = 
Lighting.ExposureCompensation = 
Lighting.FogColor = .(,,)
Lighting.FogEnd = 
Lighting.ClockTime = 

Terrain.WaterColor = .(,,)
Terrain.WaterReflectance = 
Terrain.WaterTransparency = 
Terrain.WaterWaveSize = 
Terrain.WaterWaveSpeed = 

 sunrays = .(, Lighting)
sunrays.Intensity = 
sunrays.Spread = 

 atmosphere = .(, Lighting)
atmosphere.Density = 
atmosphere.Decay = .(,,)
atmosphere.Color = .(,,)
atmosphere.Glare = 
atmosphere.Haze = 

 dof = .(, Lighting)
dof.FarIntensity = 
dof.FocusDistance = 
dof.InFocusRadius = 

 clouds = .(, Lighting)
clouds.Cover = 
clouds.Density = 
clouds.Color = .(,,)

 sky = .()
sky.SkyboxBk = 
sky.SkyboxFt = 
sky.SkyboxLf = 
sky.SkyboxRt = 
sky.SkyboxUp = 
sky.SkyboxDn = 
sky.Parent = Lighting

 rainModel = .()
rainModel.Name = 
rainModel.Parent = Workspace

 drops = .()
drops.Size = .(,,)
drops.Anchored = 
drops.CanCollide = 
drops.Transparency = 
drops.Parent = rainModel

 i=, 
	 p = .()
	p.Texture = 
	p.Rate = 
	p.Lifetime = NumberRange.()
	p.Speed = NumberRange.(-)
	p.Size = NumberSequence.()
	p.Color = ColorSequence.(.(,,), .(,,))
	p.LightEmission = 
	p.LightInfluence = 
	p.Orientation = .ParticleOrientation.FacingCamera
	p.EmissionDirection = .NormalId.Top
	p.Parent = drops


 splashes = .()
splashes.Size = .(,,)
splashes.Anchored = 
splashes.CanCollide = 
splashes.Transparency = 
splashes.Parent = rainModel

 i=, 
	 p = .()
	p.Texture = 
	p.Rate = 
	p.Lifetime = NumberRange.()
	p.Speed = NumberRange.()
	p.Size = NumberSequence.{
		NumberSequenceKeypoint.(,),
		NumberSequenceKeypoint.(,)
	}
	p.Transparency = NumberSequence.{
		NumberSequenceKeypoint.(,),
		NumberSequenceKeypoint.(,),
		NumberSequenceKeypoint.(,),
		NumberSequenceKeypoint.(,)
	}
	p.Acceleration = .(,-,)
	p.Orientation = .ParticleOrientation.FacingCamera
	p.Parent = splashes


 rainSound = .()
rainSound.SoundId = 
rainSound.Looped = 
rainSound.Volume = 
rainSound.RollOffMaxDistance = 
rainSound.RollOffMinDistance = 
rainSound.Parent = rainModel
rainSound:()

 MAX_LIGHTS = 
 lights = {}

  (part)
	 model = part:()
	 model  Players:(model)


  (part)
	  part:()   
	 (part)   
	 part.Transparency >    
	 part.Size.Magnitude <    
	 #lights >= MAX_LIGHTS   
	 part:()   

	 att = .()
	att.Name = 
	att.Position = .(, part.Size.Y/, )
	att.Parent = part

	 light = .()
	light.Name = 
	light.Range = .(part.Size.Magnitude*,,)
	light.Brightness = 
	light.Color = part.Color
	light.Shadows = 
	light.Parent = att

	lights[#lights+] = light


  ()
	 _,v  (Workspace:()) 
		(v)
	


()
Workspace.DescendantAdded:(createBounce)

RunService.Heartbeat:(()
	 i=,#lights 
		 light = lights[i]
		 part = light.Parent  light.Parent.Parent
		 part  part:()   (part) 
			light.Color = part.Color
			light.Range = .(part.Size.Magnitude*,,)
		
	
)

(()
	  
		Terrain.WaterWaveSpeed =  + .(()*)*
		Terrain.WaterWaveSize =  + .(()*)*
		.()
	
)

RunService.RenderStepped:(()
	 Camera 
		 cf = Camera.CFrame
		drops.CFrame = cf + cf.LookVector* + .(,,)
		splashes.CFrame = cf + cf.LookVector* - .(,,)
	

	 Workspace:() 
		clouds.Parent = Lighting
	
		clouds.Parent = 
	
)

LocalPlayer.CharacterAdded:(()
	.()
	()
)