Universal a train script

========================================================

 Players = :()
 RunService = :()
 Debris = :()
 TweenService = :()

 Player = Players.LocalPlayer





 TOOL_NAME = 

 NORMAL_SPEED = 
 SUPER_SPEED = 

 ABILITY_TIME = 
 COOLDOWN = 

 HIT_RADIUS = 

 LIGHTNING_INTERVAL = 
 LIGHTNING_LENGTH = 
 LIGHTNING_POINTS = 
 LIGHTNING_LIFETIME = 

 SPEED_SOUND_ID = 
 EXPLOSION_SOUND_ID = 

 STREAK_REQUIRED = 
 STREAK_TIMEOUT = 





 Character
 Humanoid
 Root

  (Char)
	Character = Char
	Humanoid = Char:()
	Root = Char:()


 Player.Character 
	(Player.Character)


Player.CharacterAdded:((Char)
	(Char)
)





  ()

	 Backpack = Player:()

	 OldTool = Backpack:(TOOL_NAME)

	 OldTool 
		OldTool:()
	

	 Character 

		 EquippedTool =
			Character:(TOOL_NAME)

		 EquippedTool 
			EquippedTool:()
		
	


()





 Tool = .()

Tool.Name = TOOL_NAME
Tool.RequiresHandle = 
Tool.CanBeDropped = 
Tool.ToolTip = 

Tool.Parent = Player:()





 Active = 
 OnCooldown = 

 Streak = 
 AlreadyHit = {}

 LightningConnection
 HitConnection
 ShakeConnection

 SpeedSound





 PlayerGui =
	Player:()

 OldGui =
	PlayerGui:()

 OldGui 
	OldGui:()


 Gui =
	.()

Gui.Name =
	

Gui.ResetOnSpawn = 
Gui.IgnoreGuiInset = 
Gui.DisplayOrder = 
Gui.Parent = PlayerGui





 StreakButton =
	.()

StreakButton.Name =
	

StreakButton.Size =
	.(, , , )

StreakButton.Position =
	.(, , , -)

StreakButton.BackgroundColor3 =
	.(, , )

StreakButton.Text =
	

StreakButton.TextColor3 =
	.(, , )

StreakButton.TextScaled = 
StreakButton.Font =
	.Font.GothamBold

StreakButton.Parent = Gui

 StreakCorner =
	.()

StreakCorner.CornerRadius =
	.(, )

StreakCorner.Parent =
	StreakButton

 StreakStroke =
	.()

StreakStroke.Thickness = 

StreakStroke.Color =
	.(, , )

StreakStroke.Parent =
	StreakButton





 StreakText =
	.()

StreakText.Name =
	

StreakText.AnchorPoint =
	.(, )

StreakText.Position =
	.(, , , )

StreakText.Size =
	.(, , , )

StreakText.BackgroundTransparency = 

StreakText.Text = 

StreakText.TextColor3 =
	.(, , )

StreakText.TextStrokeColor3 =
	.(, , )

StreakText.TextStrokeTransparency = 

StreakText.TextScaled = 

StreakText.Font =
	.Font.GothamBlack

StreakText.Visible = 

StreakText.Parent = Gui





  ()

	 ShakeConnection 

		ShakeConnection:()

		ShakeConnection = 
	


  ()

	()

	ShakeConnection =
		RunService.RenderStepped:(
			()

				  StreakText.Visible 
					
				

				 X =
					.(-, )

				 Y =
					.(-, )

				StreakText.Position =
					.(
						,
						X,
						,
						 + Y
					)
			
		)






  ()

	 Streak < STREAK_REQUIRED 
		
	

	StreakText.Visible = 

	StreakText.Text =
		 ..
		(Streak)

	StreakText.TextTransparency = 
	StreakText.TextStrokeTransparency = 

	()

	StreakText.Size =
		.(, , , )

	 Grow =
		TweenService:(
			StreakText,

			TweenInfo.(
				,
				.EasingStyle.Back,
				.EasingDirection.Out
			),

			{
				Size =
					.(
						,
						,
						,
						
					)
			}
		)

	Grow:()






  ()

	Streak = 

	StreakButton.Text =
		

	()

	 Fade =
		TweenService:(
			StreakText,

			TweenInfo.(),

			{
				TextTransparency = ,
				TextStrokeTransparency = 
			}
		)

	Fade:()

	Fade.Completed:(
		()

			StreakText.Visible = 

			StreakText.Text = 

			StreakText.TextTransparency = 

			StreakText.TextStrokeTransparency = 
		
	)






  (Model)

	  Model
		  Model:() 

		 
	

	 NPC_Humanoid =
		Model:(
			
		)

	  NPC_Humanoid 
		 
	

	
	 Players:(Model) 
		 
	

	 NPC_Humanoid.Health > 






  (Position)

	 Holder =
		.()

	Holder.Anchored = 
	Holder.CanCollide = 
	Holder.CanTouch = 
	Holder.CanQuery = 
	Holder.Transparency = 

	Holder.Size =
		.(, , )

	Holder.Position = Position
	Holder.Parent = 

	
	 Sphere =
		.()

	Sphere.Shape =
		.PartType.Ball

	Sphere.Anchored = 

	Sphere.CanCollide = 
	Sphere.CanTouch = 
	Sphere.CanQuery = 

	Sphere.Material =
		.Material.Neon

	Sphere.Color =
		.(
			,
			,
			
		)

	Sphere.Transparency = 

	Sphere.Size =
		.(, , )

	Sphere.Position = Position

	Sphere.Parent = Holder

	 SphereTween =
		TweenService:(
			Sphere,

			TweenInfo.(
				,
				.EasingStyle.Quad,
				.EasingDirection.Out
			),

			{
				Size =
					.(
						,
						,
						
					),

				Transparency = 
			}
		)

	SphereTween:()

	
	 Ring =
		.()

	Ring.Shape =
		.PartType.Cylinder

	Ring.Anchored = 

	Ring.CanCollide = 
	Ring.CanTouch = 
	Ring.CanQuery = 

	Ring.Material =
		.Material.Neon

	Ring.Color =
		.(
			,
			,
			
		)

	Ring.Transparency = 

	Ring.Size =
		.(
			,
			,
			
		)

	Ring.CFrame =
		.(Position) *
		.(
			,
			,
			.()
		)

	Ring.Parent = Holder

	 RingTween =
		TweenService:(
			Ring,

			TweenInfo.(
				,
				.EasingStyle.Quad,
				.EasingDirection.Out
			),

			{
				Size =
					.(
						,
						,
						
					),

				Transparency = 
			}
		)

	RingTween:()

	
	 Sound =
		.()

	Sound.SoundId =
		EXPLOSION_SOUND_ID

	Sound.Volume = 

	Sound.Parent =
		Holder

	Sound:()

	Debris:(
		Holder,
		
	)






  ()

	  Root
		  Root.Parent 

		
	

	 Sound =
		.()

	Sound.Name =
		

	Sound.SoundId =
		SPEED_SOUND_ID

	Sound.Volume = 
	Sound.PlaybackSpeed = 
	Sound.Looped = 

	Sound.Parent = Root

	Sound:()

	Debris:(
		Sound,
		
	)






  (NPC)

	  NPC 
		
	

	 AlreadyHit[NPC] 
		
	

	AlreadyHit[NPC] = 

	Streak += 

	StreakButton.Text =
		 ..
		(Streak)

	 Streak >= STREAK_REQUIRED 
		()
	

	 CurrentStreak =
		Streak

	.(
		STREAK_TIMEOUT,

		()

			 Streak == CurrentStreak 
				()
			
		
	)

	
	
	

	OnCooldown = 

	
	
	

	()






  ()

	  Root
		  Root.Parent 

		
	

	 Folder =
		.()

	Folder.Name =
		

	Folder.Parent =
		

	 Anchor =
		.()

	Anchor.Name =
		

	Anchor.Anchored = 

	Anchor.CanCollide = 
	Anchor.CanTouch = 
	Anchor.CanQuery = 

	Anchor.Transparency = 

	Anchor.Size =
		.(
			,
			,
			
		)

	Anchor.CFrame =
		Root.CFrame

	Anchor.Parent =
		Folder

	 Attachments = {}

	 i = , LIGHTNING_POINTS 

		 Attachment =
			.()

		 Alpha =
			(i - ) /
			(LIGHTNING_POINTS - )

		 Z =
			Alpha *
			LIGHTNING_LENGTH

		Attachment.Position =
			.(
				.(-, ) / ,
				.(-, ) / ,
				Z
			)

		Attachment.Parent =
			Anchor

		.(
			Attachments,
			Attachment
		)
	

	 i = , #Attachments -  

		 Beam =
			.()

		Beam.Attachment0 =
			Attachments[i]

		Beam.Attachment1 =
			Attachments[i + ]

		Beam.FaceCamera = 

		Beam.Width0 = 
		Beam.Width1 = 

		Beam.LightEmission = 
		Beam.LightInfluence = 

		Beam.Color =
			ColorSequence.(
				.(
					,
					,
					
				),

				.(
					,
					,
					
				)
			)

		Beam.Transparency =
			NumberSequence.({
				NumberSequenceKeypoint.(
					,
					
				),

				NumberSequenceKeypoint.(
					,
					
				),

				NumberSequenceKeypoint.(
					,
					
				)
			})

		Beam.Parent =
			Anchor
	

	 Glow =
		.()

	Glow.Color =
		.(
			,
			,
			
		)

	Glow.Brightness = 
	Glow.Range = 

	Glow.Parent =
		Anchor

	Debris:(
		Folder,
		LIGHTNING_LIFETIME
	)






  ()

	 LightningConnection 
		LightningConnection:()
	

	 Last = 

	LightningConnection =
		RunService.RenderStepped:(
			()

				  Active 
					
				

				  Root
					  Root.Parent 
					
				

				 Now =
					.()

				 Now - Last
					>= LIGHTNING_INTERVAL 

					Last = Now

					()
				
			
		)






  ()

	 LightningConnection 

		LightningConnection:()

		LightningConnection = 
	






  ()

	 HitConnection 
		HitConnection:()
	

	HitConnection =
		RunService.Heartbeat:(
			()

				  Active 
					
				

				  Root
					  Root.Parent 
					
				

				 Params =
					OverlapParams.()

				Params.FilterType =
					.RaycastFilterType.Exclude

				Params.FilterDescendantsInstances =
					{Character}

				 Parts =
					:(
						Root.Position,
						HIT_RADIUS,
						Params
					)

				 Checked = {}

				 _, Part  (Parts) 

					 Model =
						Part:(
							
						)

					 Model
						  Checked[Model] 

						Checked[Model] = 

						 (Model)
							  AlreadyHit[Model] 

							 NPC_Humanoid =
								Model:(
									
								)

							 NPC_Humanoid
								 NPC_Humanoid.Health >  

								
								NPC_Humanoid.Health = 

								
								 NPC_Root =
									Model:(
										
									)
									 Model.PrimaryPart

								 NPC_Root 

									(
										NPC_Root.Position
									)
								

								(Model)
							
						
					
				
			
		)






  ()

	 HitConnection 

		HitConnection:()

		HitConnection = 
	






  ()

	  Root 
		
	

	 SpeedSound 
		SpeedSound:()
	

	SpeedSound =
		.()

	SpeedSound.Name =
		

	SpeedSound.SoundId =
		SPEED_SOUND_ID

	SpeedSound.Volume = 
	SpeedSound.PlaybackSpeed = 
	SpeedSound.Looped = 

	SpeedSound.Parent =
		Root






  ()

	 Active 
		
	

	 OnCooldown 
		
	

	  Character
		  Humanoid
		  Root 
		
	

	 Humanoid.Health <=  
		
	

	Active = 
	OnCooldown = 

	AlreadyHit = {}

	Humanoid.WalkSpeed =
		SUPER_SPEED

	()

	 SpeedSound 
		SpeedSound:()
	

	()
	()

	.(
		ABILITY_TIME,

		()

			  Active 
				
			

			Active = 

			 Humanoid
				 Humanoid.Parent 

				Humanoid.WalkSpeed =
					NORMAL_SPEED
			

			()
			()

			 SpeedSound 

				SpeedSound:()
				SpeedSound:()

				SpeedSound = 
			

			
			
			 OnCooldown 

				.(
					COOLDOWN,

					()

						OnCooldown = 
					
				)
			
		
	)






Tool.Activated:(()
	()
)





Tool.Equipped:(()

	
	Gui.Enabled = 
)





Tool.Unequipped:(()

	
	

	Gui.Enabled = 
)





StreakButton.Activated:(()

	 Streak >= STREAK_REQUIRED 

		()

	

		StreakButton.Text =
			

		.(
			,

			()

				 StreakButton
					 Streak < STREAK_REQUIRED 

					StreakButton.Text =
						 ..
						(Streak)
				
			
		)
	
)





Player.CharacterAdded:(
	(NewCharacter)

		(NewCharacter)

		Active = 
		OnCooldown = 

		Streak = 
		AlreadyHit = {}

		()
		()
		()

		 SpeedSound 

			SpeedSound:()
			SpeedSound = 
		

		StreakButton.Text =
			

		StreakText.Visible = 
		StreakText.Text = 

		
		.()

		  Tool.Parent 
			Tool.Parent =
				Player:(
					
				)
		
	
)

(
	
)

(
	
)