Jumper R6

 player = .Players.LocalPlayer
 character = player.Character  player.CharacterAdded:()
 humanoid = character:()
 hrp = character:()

 animation = .()
animation.AnimationId = 
 loadedAnim = humanoid:(animation)

 sound = .()
sound.SoundId = 
sound.Volume = 
sound.Parent = hrp

 debris = :()
 runService = :()
 uis = :()

 isJumping = 

uis.JumpRequest:(()
     character  humanoid  hrp 
        sound:()

        .(, ()
             direction = hrp.CFrame.LookVector
            hrp.Velocity = (direction * ) + .(, , )
        )

        .(, ()
             isJumping 
                loadedAnim:()
            
        )
    
)

humanoid.StateChanged:((_, newState)
     newState == .HumanoidStateType.Jumping 
        isJumping = 
     newState == .HumanoidStateType.Landed 
        isJumping = 
         loadedAnim.IsPlaying 
            loadedAnim:()
        

         _, legName  ({, , , }) 
             leg = character:(legName)
             leg 
                 attachment = .()
                attachment.Parent = leg

                 dust = .()
                dust.Texture = 
                dust.Rate = 
                dust.Lifetime = NumberRange.()
                dust.Speed = NumberRange.(, )
                dust.Size = NumberSequence.({NumberSequenceKeypoint.(, ), NumberSequenceKeypoint.(, )})
                dust.SpreadAngle = .(, )
                dust.Rotation = NumberRange.(, )
                dust.RotSpeed = NumberRange.()
                dust.Parent = attachment

                debris:(attachment, )
                debris:(dust, )
            
        
    
)

runService.Heartbeat:(()
     isJumping 
         rayOrigin = hrp.Position
         rayDirection = .(, -, )
         raycastParams = RaycastParams.()
        raycastParams.FilterDescendantsInstances = {character}
        raycastParams.FilterType = .RaycastFilterType.Blacklist

         rayResult = :(rayOrigin, rayDirection, raycastParams)
         rayResult 
            isJumping = 
             loadedAnim.IsPlaying 
                loadedAnim:()
            

             _, legName  ({, , , }) 
                 leg = character:(legName)
                 leg 
                     attachment = .()
                    attachment.Parent = leg

                     dust = .()
                    dust.Texture = 
                    dust.Rate = 
                    dust.Lifetime = NumberRange.()
                    dust.Speed = NumberRange.(, )
                    dust.Size = NumberSequence.({NumberSequenceKeypoint.(, ), NumberSequenceKeypoint.(, )})
                    dust.SpreadAngle = .(, )
                    dust.Rotation = NumberRange.(, )
                    dust.RotSpeed = NumberRange.()
                    dust.Parent = attachment

                    debris:(attachment, )
                    debris:(dust, )
                
            
        
    
)